Unverified Commit 67027c0d authored by Marcel Stör's avatar Marcel Stör Committed by GitHub
Browse files

Merge pull request #2340 from nodemcu/dev

2.2 master snap
parents 5073c199 18f33f5f
......@@ -2,7 +2,8 @@
* \file bignum.h
*
* \brief Multi-precision integer library
*
*/
/*
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
* SPDX-License-Identifier: Apache-2.0
*
......@@ -70,7 +71,7 @@
* Maximum size of MPIs allowed in bits and bytes for user-MPIs.
* ( Default: 512 bytes => 4096 bits, Maximum tested: 2048 bytes => 16384 bits )
*
* Note: Calculations can results temporarily in larger MPIs. So the number
* Note: Calculations can temporarily result in larger MPIs. So the number
* of limbs required (MBEDTLS_MPI_MAX_LIMBS) is higher.
*/
#define MBEDTLS_MPI_MAX_SIZE 1024 /**< Maximum number of bytes for usable MPIs. */
......@@ -103,36 +104,71 @@
/*
* Define the base integer type, architecture-wise.
*
* 32-bit integers can be forced on 64-bit arches (eg. for testing purposes)
* by defining MBEDTLS_HAVE_INT32 and undefining MBEDTLS_HAVE_ASM
* 32 or 64-bit integer types can be forced regardless of the underlying
* architecture by defining MBEDTLS_HAVE_INT32 or MBEDTLS_HAVE_INT64
* respectively and undefining MBEDTLS_HAVE_ASM.
*
* Double-width integers (e.g. 128-bit in 64-bit architectures) can be
* disabled by defining MBEDTLS_NO_UDBL_DIVISION.
*/
#if ( ! defined(MBEDTLS_HAVE_INT32) && \
defined(_MSC_VER) && defined(_M_AMD64) )
#if !defined(MBEDTLS_HAVE_INT32)
#if defined(_MSC_VER) && defined(_M_AMD64)
/* Always choose 64-bit when using MSC */
#if !defined(MBEDTLS_HAVE_INT64)
#define MBEDTLS_HAVE_INT64
#endif /* !MBEDTLS_HAVE_INT64 */
typedef int64_t mbedtls_mpi_sint;
typedef uint64_t mbedtls_mpi_uint;
#else
#if ( ! defined(MBEDTLS_HAVE_INT32) && \
defined(__GNUC__) && ( \
#elif defined(__GNUC__) && ( \
defined(__amd64__) || defined(__x86_64__) || \
defined(__ppc64__) || defined(__powerpc64__) || \
defined(__ia64__) || defined(__alpha__) || \
(defined(__sparc__) && defined(__arch64__)) || \
defined(__s390x__) || defined(__mips64) ) )
( defined(__sparc__) && defined(__arch64__) ) || \
defined(__s390x__) || defined(__mips64) )
#if !defined(MBEDTLS_HAVE_INT64)
#define MBEDTLS_HAVE_INT64
#endif /* MBEDTLS_HAVE_INT64 */
typedef int64_t mbedtls_mpi_sint;
typedef uint64_t mbedtls_mpi_uint;
#if !defined(MBEDTLS_NO_UDBL_DIVISION)
/* mbedtls_t_udbl defined as 128-bit unsigned int */
typedef unsigned int mbedtls_t_udbl __attribute__((mode(TI)));
#define MBEDTLS_HAVE_UDBL
#else
#endif /* !MBEDTLS_NO_UDBL_DIVISION */
#elif defined(__ARMCC_VERSION) && defined(__aarch64__)
/*
* __ARMCC_VERSION is defined for both armcc and armclang and
* __aarch64__ is only defined by armclang when compiling 64-bit code
*/
#if !defined(MBEDTLS_HAVE_INT64)
#define MBEDTLS_HAVE_INT64
#endif /* !MBEDTLS_HAVE_INT64 */
typedef int64_t mbedtls_mpi_sint;
typedef uint64_t mbedtls_mpi_uint;
#if !defined(MBEDTLS_NO_UDBL_DIVISION)
/* mbedtls_t_udbl defined as 128-bit unsigned int */
typedef __uint128_t mbedtls_t_udbl;
#define MBEDTLS_HAVE_UDBL
#endif /* !MBEDTLS_NO_UDBL_DIVISION */
#elif defined(MBEDTLS_HAVE_INT64)
/* Force 64-bit integers with unknown compiler */
typedef int64_t mbedtls_mpi_sint;
typedef uint64_t mbedtls_mpi_uint;
#endif
#endif /* !MBEDTLS_HAVE_INT32 */
#if !defined(MBEDTLS_HAVE_INT64)
/* Default to 32-bit compilation */
#if !defined(MBEDTLS_HAVE_INT32)
#define MBEDTLS_HAVE_INT32
#endif /* !MBEDTLS_HAVE_INT32 */
typedef int32_t mbedtls_mpi_sint;
typedef uint32_t mbedtls_mpi_uint;
#if !defined(MBEDTLS_NO_UDBL_DIVISION)
typedef uint64_t mbedtls_t_udbl;
#define MBEDTLS_HAVE_UDBL
#endif /* !MBEDTLS_HAVE_INT32 && __GNUC__ && 64-bit platform */
#endif /* !MBEDTLS_HAVE_INT32 && _MSC_VER && _M_AMD64 */
#endif /* !MBEDTLS_NO_UDBL_DIVISION */
#endif /* !MBEDTLS_HAVE_INT64 */
#ifdef __cplusplus
extern "C" {
......@@ -340,7 +376,7 @@ int mbedtls_mpi_write_string( const mbedtls_mpi *X, int radix,
#if defined(MBEDTLS_FS_IO)
/**
* \brief Read X from an opened file
* \brief Read MPI from a line in an opened file
*
* \param X Destination MPI
* \param radix Input numeric base
......@@ -349,6 +385,15 @@ int mbedtls_mpi_write_string( const mbedtls_mpi *X, int radix,
* \return 0 if successful, MBEDTLS_ERR_MPI_BUFFER_TOO_SMALL if
* the file read buffer is too small or a
* MBEDTLS_ERR_MPI_XXX error code
*
* \note On success, this function advances the file stream
* to the end of the current line or to EOF.
*
* The function returns 0 on an empty line.
*
* Leading whitespaces are ignored, as is a
* '0x' prefix for radix 16.
*
*/
int mbedtls_mpi_read_file( mbedtls_mpi *X, int radix, FILE *fin );
......@@ -639,6 +684,10 @@ int mbedtls_mpi_exp_mod( mbedtls_mpi *X, const mbedtls_mpi *A, const mbedtls_mpi
*
* \return 0 if successful,
* MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed
*
* \note The bytes obtained from the PRNG are interpreted
* as a big-endian representation of an MPI; this can
* be relevant in applications like deterministic ECDSA.
*/
int mbedtls_mpi_fill_random( mbedtls_mpi *X, size_t size,
int (*f_rng)(void *, unsigned char *, size_t),
......@@ -665,8 +714,8 @@ int mbedtls_mpi_gcd( mbedtls_mpi *G, const mbedtls_mpi *A, const mbedtls_mpi *B
*
* \return 0 if successful,
* MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed,
* MBEDTLS_ERR_MPI_BAD_INPUT_DATA if N is negative or nil
MBEDTLS_ERR_MPI_NOT_ACCEPTABLE if A has no inverse mod N
* MBEDTLS_ERR_MPI_BAD_INPUT_DATA if N is <= 1,
MBEDTLS_ERR_MPI_NOT_ACCEPTABLE if A has no inverse mod N.
*/
int mbedtls_mpi_inv_mod( mbedtls_mpi *X, const mbedtls_mpi *A, const mbedtls_mpi *N );
......
......@@ -2,7 +2,8 @@
* \file blowfish.h
*
* \brief Blowfish block cipher
*
*/
/*
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
* SPDX-License-Identifier: Apache-2.0
*
......@@ -40,6 +41,7 @@
#define MBEDTLS_BLOWFISH_BLOCKSIZE 8 /* Blowfish uses 64 bit blocks */
#define MBEDTLS_ERR_BLOWFISH_INVALID_KEY_LENGTH -0x0016 /**< Invalid key length. */
#define MBEDTLS_ERR_BLOWFISH_HW_ACCEL_FAILED -0x0017 /**< Blowfish hardware accelerator failed. */
#define MBEDTLS_ERR_BLOWFISH_INVALID_INPUT_LENGTH -0x0018 /**< Invalid data input length. */
#if !defined(MBEDTLS_BLOWFISH_ALT)
......
......@@ -2,7 +2,8 @@
* \file bn_mul.h
*
* \brief Multi-precision integer library
*
*/
/*
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
* SPDX-License-Identifier: Apache-2.0
*
......@@ -162,10 +163,6 @@
#define MULADDC_INIT \
asm( \
"movq %3, %%rsi \n\t" \
"movq %4, %%rdi \n\t" \
"movq %5, %%rcx \n\t" \
"movq %6, %%rbx \n\t" \
"xorq %%r8, %%r8 \n\t"
#define MULADDC_CORE \
......@@ -181,12 +178,9 @@
"addq $8, %%rdi \n\t"
#define MULADDC_STOP \
"movq %%rcx, %0 \n\t" \
"movq %%rdi, %1 \n\t" \
"movq %%rsi, %2 \n\t" \
: "=m" (c), "=m" (d), "=m" (s) \
: "m" (s), "m" (d), "m" (c), "m" (b) \
: "rax", "rcx", "rdx", "rbx", "rsi", "rdi", "r8" \
: "+c" (c), "+D" (d), "+S" (s) \
: "b" (b) \
: "rax", "rdx", "r8" \
);
#endif /* AMD64 */
......@@ -563,7 +557,23 @@
#endif /* TriCore */
#if defined(__arm__)
/*
* gcc -O0 by default uses r7 for the frame pointer, so it complains about our
* use of r7 below, unless -fomit-frame-pointer is passed. Unfortunately,
* passing that option is not easy when building with yotta.
*
* On the other hand, -fomit-frame-pointer is implied by any -Ox options with
* x !=0, which we can detect using __OPTIMIZE__ (which is also defined by
* clang and armcc5 under the same conditions).
*
* So, only use the optimized assembly below for optimized build, which avoids
* the build error and is pretty reasonable anyway.
*/
#if defined(__GNUC__) && !defined(__OPTIMIZE__)
#define MULADDC_CANNOT_USE_R7
#endif
#if defined(__arm__) && !defined(MULADDC_CANNOT_USE_R7)
#if defined(__thumb__) && !defined(__thumb2__)
......
......@@ -2,7 +2,8 @@
* \file camellia.h
*
* \brief Camellia block cipher
*
*/
/*
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
* SPDX-License-Identifier: Apache-2.0
*
......@@ -37,6 +38,7 @@
#define MBEDTLS_ERR_CAMELLIA_INVALID_KEY_LENGTH -0x0024 /**< Invalid key length. */
#define MBEDTLS_ERR_CAMELLIA_INVALID_INPUT_LENGTH -0x0026 /**< Invalid data input length. */
#define MBEDTLS_ERR_CAMELLIA_HW_ACCEL_FAILED -0x0027 /**< Camellia hardware accelerator failed. */
#if !defined(MBEDTLS_CAMELLIA_ALT)
// Regular implementation
......
/**
* \file ccm.h
*
* \brief Counter with CBC-MAC (CCM) for 128-bit block ciphers
* \brief CCM combines Counter mode encryption with CBC-MAC authentication
* for 128-bit block ciphers.
*
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
* Input to CCM includes the following elements:
* <ul><li>Payload - data that is both authenticated and encrypted.</li>
* <li>Associated data (Adata) - data that is authenticated but not
* encrypted, For example, a header.</li>
* <li>Nonce - A unique value that is assigned to the payload and the
* associated data.</li></ul>
*
*/
/*
* Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may
......@@ -18,46 +28,54 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*
* This file is part of mbed TLS (https://tls.mbed.org)
* This file is part of Mbed TLS (https://tls.mbed.org)
*/
#ifndef MBEDTLS_CCM_H
#define MBEDTLS_CCM_H
#include "cipher.h"
#define MBEDTLS_ERR_CCM_BAD_INPUT -0x000D /**< Bad input parameters to function. */
#define MBEDTLS_ERR_CCM_BAD_INPUT -0x000D /**< Bad input parameters to the function. */
#define MBEDTLS_ERR_CCM_AUTH_FAILED -0x000F /**< Authenticated decryption failed. */
#define MBEDTLS_ERR_CCM_HW_ACCEL_FAILED -0x0011 /**< CCM hardware accelerator failed. */
#if !defined(MBEDTLS_CCM_ALT)
// Regular implementation
//
#ifdef __cplusplus
extern "C" {
#endif
/**
* \brief CCM context structure
* \brief The CCM context-type definition. The CCM context is passed
* to the APIs called.
*/
typedef struct {
mbedtls_cipher_context_t cipher_ctx; /*!< cipher context used */
mbedtls_cipher_context_t cipher_ctx; /*!< The cipher context used. */
}
mbedtls_ccm_context;
/**
* \brief Initialize CCM context (just makes references valid)
* Makes the context ready for mbedtls_ccm_setkey() or
* mbedtls_ccm_free().
* \brief This function initializes the specified CCM context,
* to make references valid, and prepare the context
* for mbedtls_ccm_setkey() or mbedtls_ccm_free().
*
* \param ctx CCM context to initialize
* \param ctx The CCM context to initialize.
*/
void mbedtls_ccm_init( mbedtls_ccm_context *ctx );
/**
* \brief CCM initialization (encryption and decryption)
* \brief This function initializes the CCM context set in the
* \p ctx parameter and sets the encryption key.
*
* \param ctx CCM context to be initialized
* \param cipher cipher to use (a 128-bit block cipher)
* \param key encryption key
* \param keybits key size in bits (must be acceptable by the cipher)
* \param ctx The CCM context to initialize.
* \param cipher The 128-bit block cipher to use.
* \param key The encryption key.
* \param keybits The key size in bits. This must be acceptable by the cipher.
*
* \return 0 if successful, or a cipher specific error code
* \return \c 0 on success, or a cipher-specific error code.
*/
int mbedtls_ccm_setkey( mbedtls_ccm_context *ctx,
mbedtls_cipher_id_t cipher,
......@@ -65,36 +83,37 @@ int mbedtls_ccm_setkey( mbedtls_ccm_context *ctx,
unsigned int keybits );
/**
* \brief Free a CCM context and underlying cipher sub-context
* \brief This function releases and clears the specified CCM context
* and underlying cipher sub-context.
*
* \param ctx CCM context to free
* \param ctx The CCM context to clear.
*/
void mbedtls_ccm_free( mbedtls_ccm_context *ctx );
/**
* \brief CCM buffer encryption
*
* \param ctx CCM context
* \param length length of the input data in bytes
* \param iv nonce (initialization vector)
* \param iv_len length of IV in bytes
* must be 2, 3, 4, 5, 6, 7 or 8
* \param add additional data
* \param add_len length of additional data in bytes
* must be less than 2^16 - 2^8
* \param input buffer holding the input data
* \param output buffer for holding the output data
* must be at least 'length' bytes wide
* \param tag buffer for holding the tag
* \param tag_len length of the tag to generate in bytes
* must be 4, 6, 8, 10, 14 or 16
*
* \note The tag is written to a separate buffer. To get the tag
* concatenated with the output as in the CCM spec, use
* tag = output + length and make sure the output buffer is
* at least length + tag_len wide.
*
* \return 0 if successful
* \brief This function encrypts a buffer using CCM.
*
* \param ctx The CCM context to use for encryption.
* \param length The length of the input data in Bytes.
* \param iv Initialization vector (nonce).
* \param iv_len The length of the IV in Bytes: 7, 8, 9, 10, 11, 12, or 13.
* \param add The additional data field.
* \param add_len The length of additional data in Bytes.
* Must be less than 2^16 - 2^8.
* \param input The buffer holding the input data.
* \param output The buffer holding the output data.
* Must be at least \p length Bytes wide.
* \param tag The buffer holding the tag.
* \param tag_len The length of the tag to generate in Bytes:
* 4, 6, 8, 10, 14 or 16.
*
* \note The tag is written to a separate buffer. To concatenate
* the \p tag with the \p output, as done in <em>RFC-3610:
* Counter with CBC-MAC (CCM)</em>, use
* \p tag = \p output + \p length, and make sure that the
* output buffer is at least \p length + \p tag_len wide.
*
* \return \c 0 on success.
*/
int mbedtls_ccm_encrypt_and_tag( mbedtls_ccm_context *ctx, size_t length,
const unsigned char *iv, size_t iv_len,
......@@ -103,21 +122,22 @@ int mbedtls_ccm_encrypt_and_tag( mbedtls_ccm_context *ctx, size_t length,
unsigned char *tag, size_t tag_len );
/**
* \brief CCM buffer authenticated decryption
*
* \param ctx CCM context
* \param length length of the input data
* \param iv initialization vector
* \param iv_len length of IV
* \param add additional data
* \param add_len length of additional data
* \param input buffer holding the input data
* \param output buffer for holding the output data
* \param tag buffer holding the tag
* \param tag_len length of the tag
*
* \return 0 if successful and authenticated,
* MBEDTLS_ERR_CCM_AUTH_FAILED if tag does not match
* \brief This function performs a CCM authenticated decryption of a
* buffer.
*
* \param ctx The CCM context to use for decryption.
* \param length The length of the input data in Bytes.
* \param iv Initialization vector.
* \param iv_len The length of the IV in Bytes: 7, 8, 9, 10, 11, 12, or 13.
* \param add The additional data field.
* \param add_len The length of additional data in Bytes.
* \param input The buffer holding the input data.
* \param output The buffer holding the output data.
* \param tag The buffer holding the tag.
* \param tag_len The length of the tag in Bytes.
*
* \return 0 if successful and authenticated, or
* #MBEDTLS_ERR_CCM_AUTH_FAILED if the tag does not match.
*/
int mbedtls_ccm_auth_decrypt( mbedtls_ccm_context *ctx, size_t length,
const unsigned char *iv, size_t iv_len,
......@@ -125,11 +145,23 @@ int mbedtls_ccm_auth_decrypt( mbedtls_ccm_context *ctx, size_t length,
const unsigned char *input, unsigned char *output,
const unsigned char *tag, size_t tag_len );
#ifdef __cplusplus
}
#endif
#else /* MBEDTLS_CCM_ALT */
#include "ccm_alt.h"
#endif /* MBEDTLS_CCM_ALT */
#ifdef __cplusplus
extern "C" {
#endif
#if defined(MBEDTLS_SELF_TEST) && defined(MBEDTLS_AES_C)
/**
* \brief Checkup routine
* \brief The CCM checkup routine.
*
* \return 0 if successful, or 1 if the test failed
* \return \c 0 on success, or \c 1 on failure.
*/
int mbedtls_ccm_self_test( int verbose );
#endif /* MBEDTLS_SELF_TEST && MBEDTLS_AES_C */
......
......@@ -2,7 +2,8 @@
* \file certs.h
*
* \brief Sample certificates and DHM parameters for testing
*
*/
/*
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
* SPDX-License-Identifier: Apache-2.0
*
......@@ -29,8 +30,6 @@
extern "C" {
#endif
#if defined(MBEDTLS_SELF_TEST)
#if defined(MBEDTLS_PEM_PARSE_C)
/* Concatenation of all CA certificates in PEM format if available */
extern const char mbedtls_test_cas_pem[];
......@@ -94,8 +93,6 @@ extern const char mbedtls_test_cli_key_rsa[];
extern const size_t mbedtls_test_cli_key_rsa_len;
#endif
#endif
#ifdef __cplusplus
}
#endif
......
......@@ -2,8 +2,9 @@
* \file check_config.h
*
* \brief Consistency checks for configuration options
*
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
*/
/*
* Copyright (C) 2006-2016, ARM Limited, All Rights Reserved
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may
......@@ -77,6 +78,11 @@
#error "MBEDTLS_DHM_C defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_CMAC_C) && \
!defined(MBEDTLS_AES_C) && !defined(MBEDTLS_DES_C)
#error "MBEDTLS_CMAC_C defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_ECDH_C) && !defined(MBEDTLS_ECP_C)
#error "MBEDTLS_ECDH_C defined, but not all prerequisites"
#endif
......@@ -130,11 +136,53 @@
#error "MBEDTLS_ENTROPY_FORCE_SHA256 defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
( !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES) )
#error "MBEDTLS_TEST_NULL_ENTROPY defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
( defined(MBEDTLS_ENTROPY_NV_SEED) || defined(MBEDTLS_ENTROPY_HARDWARE_ALT) || \
defined(MBEDTLS_HAVEGE_C) )
#error "MBEDTLS_TEST_NULL_ENTROPY defined, but entropy sources too"
#endif
#if defined(MBEDTLS_GCM_C) && ( \
!defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) )
#error "MBEDTLS_GCM_C defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_ECP_RANDOMIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
#error "MBEDTLS_ECP_RANDOMIZE_JAC_ALT defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_ECP_ADD_MIXED_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
#error "MBEDTLS_ECP_ADD_MIXED_ALT defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_ECP_DOUBLE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
#error "MBEDTLS_ECP_DOUBLE_JAC_ALT defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
#error "MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_ECP_NORMALIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
#error "MBEDTLS_ECP_NORMALIZE_JAC_ALT defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
#error "MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_ECP_RANDOMIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
#error "MBEDTLS_ECP_RANDOMIZE_MXZ_ALT defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_ECP_NORMALIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
#error "MBEDTLS_ECP_NORMALIZE_MXZ_ALT defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_HAVEGE_C) && !defined(MBEDTLS_TIMING_C)
#error "MBEDTLS_HAVEGE_C defined, but not all prerequisites"
#endif
......@@ -246,6 +294,36 @@
#error "MBEDTLS_PLATFORM_EXIT_MACRO and MBEDTLS_PLATFORM_STD_EXIT/MBEDTLS_PLATFORM_EXIT_ALT cannot be defined simultaneously"
#endif
#if defined(MBEDTLS_PLATFORM_TIME_ALT) &&\
( !defined(MBEDTLS_PLATFORM_C) ||\
!defined(MBEDTLS_HAVE_TIME) )
#error "MBEDTLS_PLATFORM_TIME_ALT defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
( !defined(MBEDTLS_PLATFORM_C) ||\
!defined(MBEDTLS_HAVE_TIME) )
#error "MBEDTLS_PLATFORM_TIME_MACRO defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
( !defined(MBEDTLS_PLATFORM_C) ||\
!defined(MBEDTLS_HAVE_TIME) )
#error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
defined(MBEDTLS_PLATFORM_TIME_ALT) )
#error "MBEDTLS_PLATFORM_TIME_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
#endif
#if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
defined(MBEDTLS_PLATFORM_TIME_ALT) )
#error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
#endif
#if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
#error "MBEDTLS_PLATFORM_FPRINTF_ALT defined, but not all prerequisites"
#endif
......@@ -342,6 +420,12 @@
#error "MBEDTLS_PLATFORM_STD_EXIT defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_PLATFORM_STD_TIME) &&\
( !defined(MBEDTLS_PLATFORM_TIME_ALT) ||\
!defined(MBEDTLS_HAVE_TIME) )
#error "MBEDTLS_PLATFORM_STD_TIME defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_PLATFORM_STD_FPRINTF) &&\
!defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
#error "MBEDTLS_PLATFORM_STD_FPRINTF defined, but not all prerequisites"
......@@ -357,11 +441,48 @@
#error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_ENTROPY_NV_SEED) &&\
( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_ENTROPY_C) )
#error "MBEDTLS_ENTROPY_NV_SEED defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_PLATFORM_NV_SEED_ALT) &&\
!defined(MBEDTLS_ENTROPY_NV_SEED)
#error "MBEDTLS_PLATFORM_NV_SEED_ALT defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) &&\
!defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
#error "MBEDTLS_PLATFORM_STD_NV_SEED_READ defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) &&\
!defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
#error "MBEDTLS_PLATFORM_STD_NV_SEED_WRITE defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) &&\
( defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) ||\
defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
#error "MBEDTLS_PLATFORM_NV_SEED_READ_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_READ cannot be defined simultaneously"
#endif
#if defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO) &&\
( defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) ||\
defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
#error "MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_WRITE cannot be defined simultaneously"
#endif
#if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
!defined(MBEDTLS_OID_C) )
#error "MBEDTLS_RSA_C defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_PKCS1_V21) && \
!defined(MBEDTLS_PKCS1_V15) )
#error "MBEDTLS_RSA_C defined, but none of the PKCS1 versions enabled"
#endif
#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) && \
( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_PKCS1_V21) )
#error "MBEDTLS_X509_RSASSA_PSS_SUPPORT defined, but not all prerequisites"
......@@ -530,6 +651,15 @@
#error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_HAVE_INT32) && defined(MBEDTLS_HAVE_INT64)
#error "MBEDTLS_HAVE_INT32 and MBEDTLS_HAVE_INT64 cannot be defined simultaneously"
#endif /* MBEDTLS_HAVE_INT32 && MBEDTLS_HAVE_INT64 */
#if ( defined(MBEDTLS_HAVE_INT32) || defined(MBEDTLS_HAVE_INT64) ) && \
defined(MBEDTLS_HAVE_ASM)
#error "MBEDTLS_HAVE_INT32/MBEDTLS_HAVE_INT64 and MBEDTLS_HAVE_ASM cannot be defined simultaneously"
#endif /* (MBEDTLS_HAVE_INT32 || MBEDTLS_HAVE_INT64) && MBEDTLS_HAVE_ASM */
/*
* Avoid warning from -pedantic. This is a convenient place for this
* workaround since this is included by every single file before the
......
/**
* \file cipher.h
*
* \brief Generic cipher wrapper.
* \brief The generic cipher wrapper.
*
* \author Adriaan de Jong <dejong@fox-it.com>
*
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
*/
/*
* Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may
......@@ -20,7 +21,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*
* This file is part of mbed TLS (https://tls.mbed.org)
* This file is part of Mbed TLS (https://tls.mbed.org)
*/
#ifndef MBEDTLS_CIPHER_H
......@@ -52,19 +53,28 @@
#endif
#define MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE -0x6080 /**< The selected feature is not available. */
#define MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA -0x6100 /**< Bad input parameters to function. */
#define MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA -0x6100 /**< Bad input parameters. */
#define MBEDTLS_ERR_CIPHER_ALLOC_FAILED -0x6180 /**< Failed to allocate memory. */
#define MBEDTLS_ERR_CIPHER_INVALID_PADDING -0x6200 /**< Input data contains invalid padding and is rejected. */
#define MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED -0x6280 /**< Decryption of block requires a full block. */
#define MBEDTLS_ERR_CIPHER_AUTH_FAILED -0x6300 /**< Authentication failed (for AEAD modes). */
#define MBEDTLS_ERR_CIPHER_INVALID_CONTEXT -0x6380 /**< The context is invalid. For example, because it was freed. */
#define MBEDTLS_ERR_CIPHER_HW_ACCEL_FAILED -0x6400 /**< Cipher hardware accelerator failed. */
#define MBEDTLS_CIPHER_VARIABLE_IV_LEN 0x01 /**< Cipher accepts IVs of variable length */
#define MBEDTLS_CIPHER_VARIABLE_KEY_LEN 0x02 /**< Cipher accepts keys of variable length */
#define MBEDTLS_CIPHER_VARIABLE_IV_LEN 0x01 /**< Cipher accepts IVs of variable length. */
#define MBEDTLS_CIPHER_VARIABLE_KEY_LEN 0x02 /**< Cipher accepts keys of variable length. */
#ifdef __cplusplus
extern "C" {
#endif
/**
* \brief An enumeration of supported ciphers.
*
* \warning ARC4 and DES are considered weak ciphers and their use
* constitutes a security risk. We recommend considering stronger
* ciphers instead.
*/
typedef enum {
MBEDTLS_CIPHER_ID_NONE = 0,
MBEDTLS_CIPHER_ID_NULL,
......@@ -76,6 +86,13 @@ typedef enum {
MBEDTLS_CIPHER_ID_ARC4,
} mbedtls_cipher_id_t;
/**
* \brief An enumeration of supported (cipher, mode) pairs.
*
* \warning ARC4 and DES are considered weak ciphers and their use
* constitutes a security risk. We recommend considering stronger
* ciphers instead.
*/
typedef enum {
MBEDTLS_CIPHER_NONE = 0,
MBEDTLS_CIPHER_NULL,
......@@ -128,6 +145,7 @@ typedef enum {
MBEDTLS_CIPHER_CAMELLIA_256_CCM,
} mbedtls_cipher_type_t;
/** Supported cipher modes. */
typedef enum {
MBEDTLS_MODE_NONE = 0,
MBEDTLS_MODE_ECB,
......@@ -140,14 +158,16 @@ typedef enum {
MBEDTLS_MODE_CCM,
} mbedtls_cipher_mode_t;
/** Supported cipher padding types. */
typedef enum {
MBEDTLS_PADDING_PKCS7 = 0, /**< PKCS7 padding (default) */
MBEDTLS_PADDING_ONE_AND_ZEROS, /**< ISO/IEC 7816-4 padding */
MBEDTLS_PADDING_ZEROS_AND_LEN, /**< ANSI X.923 padding */
MBEDTLS_PADDING_ZEROS, /**< zero padding (not reversible!) */
MBEDTLS_PADDING_NONE, /**< never pad (full blocks only) */
MBEDTLS_PADDING_PKCS7 = 0, /**< PKCS7 padding (default). */
MBEDTLS_PADDING_ONE_AND_ZEROS, /**< ISO/IEC 7816-4 padding. */
MBEDTLS_PADDING_ZEROS_AND_LEN, /**< ANSI X.923 padding. */
MBEDTLS_PADDING_ZEROS, /**< zero padding (not reversible). */
MBEDTLS_PADDING_NONE, /**< never pad (full blocks only). */
} mbedtls_cipher_padding_t;
/** Type of operation. */
typedef enum {
MBEDTLS_OPERATION_NONE = -1,
MBEDTLS_DECRYPT = 0,
......@@ -155,19 +175,19 @@ typedef enum {
} mbedtls_operation_t;
enum {
/** Undefined key length */
/** Undefined key length. */
MBEDTLS_KEY_LENGTH_NONE = 0,
/** Key length, in bits (including parity), for DES keys */
/** Key length, in bits (including parity), for DES keys. */
MBEDTLS_KEY_LENGTH_DES = 64,
/** Key length, in bits (including parity), for DES in two key EDE */
/** Key length in bits, including parity, for DES in two-key EDE. */
MBEDTLS_KEY_LENGTH_DES_EDE = 128,
/** Key length, in bits (including parity), for DES in three-key EDE */
/** Key length in bits, including parity, for DES in three-key EDE. */
MBEDTLS_KEY_LENGTH_DES_EDE3 = 192,
};
/** Maximum length of any IV, in bytes */
/** Maximum length of any IV, in Bytes. */
#define MBEDTLS_MAX_IV_LENGTH 16
/** Maximum block size of any cipher, in bytes */
/** Maximum block size of any cipher, in Bytes. */
#define MBEDTLS_MAX_BLOCK_LENGTH 16
/**
......@@ -176,33 +196,45 @@ enum {
typedef struct mbedtls_cipher_base_t mbedtls_cipher_base_t;
/**
* Cipher information. Allows cipher functions to be called in a generic way.
* CMAC context (opaque struct).
*/
typedef struct mbedtls_cmac_context_t mbedtls_cmac_context_t;
/**
* Cipher information. Allows calling cipher functions
* in a generic way.
*/
typedef struct {
/** Full cipher identifier (e.g. MBEDTLS_CIPHER_AES_256_CBC) */
/** Full cipher identifier. For example,
* MBEDTLS_CIPHER_AES_256_CBC.
*/
mbedtls_cipher_type_t type;
/** Cipher mode (e.g. MBEDTLS_MODE_CBC) */
/** The cipher mode. For example, MBEDTLS_MODE_CBC. */
mbedtls_cipher_mode_t mode;
/** Cipher key length, in bits (default length for variable sized ciphers)
* (Includes parity bits for ciphers like DES) */
/** The cipher key length, in bits. This is the
* default length for variable sized ciphers.
* Includes parity bits for ciphers like DES.
*/
unsigned int key_bitlen;
/** Name of the cipher */
/** Name of the cipher. */
const char * name;
/** IV/NONCE size, in bytes.
* For cipher that accept many sizes: recommended size */
/** IV or nonce size, in Bytes.
* For ciphers that accept variable IV sizes,
* this is the recommended size.
*/
unsigned int iv_size;
/** Flags for variable IV size, variable key size, etc. */
/** Flags to set. For example, if the cipher supports variable IV sizes or variable key sizes. */
int flags;
/** block size, in bytes */
/** The block size, in Bytes. */
unsigned int block_size;
/** Base cipher information and functions */
/** Struct for base cipher information and functions. */
const mbedtls_cipher_base_t *base;
} mbedtls_cipher_info_t;
......@@ -211,120 +243,133 @@ typedef struct {
* Generic cipher context.
*/
typedef struct {
/** Information about the associated cipher */
/** Information about the associated cipher. */
const mbedtls_cipher_info_t *cipher_info;
/** Key length to use */
/** Key length to use. */
int key_bitlen;
/** Operation that the context's key has been initialised for */
/** Operation that the key of the context has been
* initialized for.
*/
mbedtls_operation_t operation;
#if defined(MBEDTLS_CIPHER_MODE_WITH_PADDING)
/** Padding functions to use, if relevant for cipher mode */
/** Padding functions to use, if relevant for
* the specific cipher mode.
*/
void (*add_padding)( unsigned char *output, size_t olen, size_t data_len );
int (*get_padding)( unsigned char *input, size_t ilen, size_t *data_len );
#endif
/** Buffer for data that hasn't been encrypted yet */
/** Buffer for input that has not been processed yet. */
unsigned char unprocessed_data[MBEDTLS_MAX_BLOCK_LENGTH];
/** Number of bytes that still need processing */
/** Number of Bytes that have not been processed yet. */
size_t unprocessed_len;
/** Current IV or NONCE_COUNTER for CTR-mode */
/** Current IV or NONCE_COUNTER for CTR-mode. */
unsigned char iv[MBEDTLS_MAX_IV_LENGTH];
/** IV size in bytes (for ciphers with variable-length IVs) */
/** IV size in Bytes, for ciphers with variable-length IVs. */
size_t iv_size;
/** Cipher-specific context */
/** The cipher-specific context. */
void *cipher_ctx;
#if defined(MBEDTLS_CMAC_C)
/** CMAC-specific context. */
mbedtls_cmac_context_t *cmac_ctx;
#endif
} mbedtls_cipher_context_t;
/**
* \brief Returns the list of ciphers supported by the generic cipher module.
* \brief This function retrieves the list of ciphers supported by the generic
* cipher module.
*
* \return a statically allocated array of ciphers, the last entry
* is 0.
* \return A statically-allocated array of ciphers. The last entry
* is zero.
*/
const int *mbedtls_cipher_list( void );
/**
* \brief Returns the cipher information structure associated
* with the given cipher name.
* \brief This function retrieves the cipher-information
* structure associated with the given cipher name.
*
* \param cipher_name Name of the cipher to search for.
*
* \return the cipher information structure associated with the
* given cipher_name, or NULL if not found.
* \return The cipher information structure associated with the
* given \p cipher_name, or NULL if not found.
*/
const mbedtls_cipher_info_t *mbedtls_cipher_info_from_string( const char *cipher_name );
/**
* \brief Returns the cipher information structure associated
* with the given cipher type.
* \brief This function retrieves the cipher-information
* structure associated with the given cipher type.
*
* \param cipher_type Type of the cipher to search for.
*
* \return the cipher information structure associated with the
* given cipher_type, or NULL if not found.
* \return The cipher information structure associated with the
* given \p cipher_type, or NULL if not found.
*/
const mbedtls_cipher_info_t *mbedtls_cipher_info_from_type( const mbedtls_cipher_type_t cipher_type );
/**
* \brief Returns the cipher information structure associated
* with the given cipher id, key size and mode.
* \brief This function retrieves the cipher-information
* structure associated with the given cipher ID,
* key size and mode.
*
* \param cipher_id Id of the cipher to search for
* (e.g. MBEDTLS_CIPHER_ID_AES)
* \param key_bitlen Length of the key in bits
* \param mode Cipher mode (e.g. MBEDTLS_MODE_CBC)
* \param cipher_id The ID of the cipher to search for. For example,
* #MBEDTLS_CIPHER_ID_AES.
* \param key_bitlen The length of the key in bits.
* \param mode The cipher mode. For example, #MBEDTLS_MODE_CBC.
*
* \return the cipher information structure associated with the
* given cipher_type, or NULL if not found.
* \return The cipher information structure associated with the
* given \p cipher_id, or NULL if not found.
*/
const mbedtls_cipher_info_t *mbedtls_cipher_info_from_values( const mbedtls_cipher_id_t cipher_id,
int key_bitlen,
const mbedtls_cipher_mode_t mode );
/**
* \brief Initialize a cipher_context (as NONE)
* \brief This function initializes a \p cipher_context as NONE.
*/
void mbedtls_cipher_init( mbedtls_cipher_context_t *ctx );
/**
* \brief Free and clear the cipher-specific context of ctx.
* Freeing ctx itself remains the responsibility of the
* caller.
* \brief This function frees and clears the cipher-specific
* context of \p ctx. Freeing \p ctx itself remains the
* responsibility of the caller.
*/
void mbedtls_cipher_free( mbedtls_cipher_context_t *ctx );
/**
* \brief Initialises and fills the cipher context structure with
* the appropriate values.
* \brief This function initializes and fills the cipher-context
* structure with the appropriate values. It also clears
* the structure.
*
* \note Currently also clears structure. In future versions you
* will be required to call mbedtls_cipher_init() on the structure
* first.
* \param ctx The context to initialize. May not be NULL.
* \param cipher_info The cipher to use.
*
* \param ctx context to initialise. May not be NULL.
* \param cipher_info cipher to use.
*
* \return 0 on success,
* MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA on parameter failure,
* MBEDTLS_ERR_CIPHER_ALLOC_FAILED if allocation of the
* \return \c 0 on success,
* #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA on parameter failure,
* #MBEDTLS_ERR_CIPHER_ALLOC_FAILED if allocation of the
* cipher-specific context failed.
*
* \internal Currently, the function also clears the structure.
* In future versions, the caller will be required to call
* mbedtls_cipher_init() on the structure first.
*/
int mbedtls_cipher_setup( mbedtls_cipher_context_t *ctx, const mbedtls_cipher_info_t *cipher_info );
/**
* \brief Returns the block size of the given cipher.
* \brief This function returns the block size of the given cipher.
*
* \param ctx cipher's context. Must have been initialised.
* \param ctx The context of the cipher. Must be initialized.
*
* \return size of the cipher's blocks, or 0 if ctx has not been
* initialised.
* \return The size of the blocks of the cipher, or zero if \p ctx
* has not been initialized.
*/
static inline unsigned int mbedtls_cipher_get_block_size( const mbedtls_cipher_context_t *ctx )
{
......@@ -335,13 +380,13 @@ static inline unsigned int mbedtls_cipher_get_block_size( const mbedtls_cipher_c
}
/**
* \brief Returns the mode of operation for the cipher.
* (e.g. MBEDTLS_MODE_CBC)
* \brief This function returns the mode of operation for
* the cipher. For example, MBEDTLS_MODE_CBC.
*
* \param ctx cipher's context. Must have been initialised.
* \param ctx The context of the cipher. Must be initialized.
*
* \return mode of operation, or MBEDTLS_MODE_NONE if ctx
* has not been initialised.
* \return The mode of operation, or #MBEDTLS_MODE_NONE if
* \p ctx has not been initialized.
*/
static inline mbedtls_cipher_mode_t mbedtls_cipher_get_cipher_mode( const mbedtls_cipher_context_t *ctx )
{
......@@ -352,13 +397,14 @@ static inline mbedtls_cipher_mode_t mbedtls_cipher_get_cipher_mode( const mbedtl
}
/**
* \brief Returns the size of the cipher's IV/NONCE in bytes.
* \brief This function returns the size of the IV or nonce
* of the cipher, in Bytes.
*
* \param ctx cipher's context. Must have been initialised.
* \param ctx The context of the cipher. Must be initialized.
*
* \return If IV has not been set yet: (recommended) IV size
* (0 for ciphers not using IV/NONCE).
* If IV has already been set: actual size.
* \return <ul><li>If no IV has been set: the recommended IV size.
* 0 for ciphers not using IV or nonce.</li>
* <li>If IV has already been set: the actual size.</li></ul>
*/
static inline int mbedtls_cipher_get_iv_size( const mbedtls_cipher_context_t *ctx )
{
......@@ -372,12 +418,12 @@ static inline int mbedtls_cipher_get_iv_size( const mbedtls_cipher_context_t *ct
}
/**
* \brief Returns the type of the given cipher.
* \brief This function returns the type of the given cipher.
*
* \param ctx cipher's context. Must have been initialised.
* \param ctx The context of the cipher. Must be initialized.
*
* \return type of the cipher, or MBEDTLS_CIPHER_NONE if ctx has
* not been initialised.
* \return The type of the cipher, or #MBEDTLS_CIPHER_NONE if
* \p ctx has not been initialized.
*/
static inline mbedtls_cipher_type_t mbedtls_cipher_get_type( const mbedtls_cipher_context_t *ctx )
{
......@@ -388,11 +434,13 @@ static inline mbedtls_cipher_type_t mbedtls_cipher_get_type( const mbedtls_ciphe
}
/**
* \brief Returns the name of the given cipher, as a string.
* \brief This function returns the name of the given cipher
* as a string.
*
* \param ctx cipher's context. Must have been initialised.
* \param ctx The context of the cipher. Must be initialized.
*
* \return name of the cipher, or NULL if ctx was not initialised.
* \return The name of the cipher, or NULL if \p ctx has not
* been not initialized.
*/
static inline const char *mbedtls_cipher_get_name( const mbedtls_cipher_context_t *ctx )
{
......@@ -403,13 +451,13 @@ static inline const char *mbedtls_cipher_get_name( const mbedtls_cipher_context_
}
/**
* \brief Returns the key length of the cipher.
* \brief This function returns the key length of the cipher.
*
* \param ctx cipher's context. Must have been initialised.
* \param ctx The context of the cipher. Must be initialized.
*
* \return cipher's key length, in bits, or
* MBEDTLS_KEY_LENGTH_NONE if ctx has not been
* initialised.
* \return The key length of the cipher in bits, or
* #MBEDTLS_KEY_LENGTH_NONE if ctx \p has not been
* initialized.
*/
static inline int mbedtls_cipher_get_key_bitlen( const mbedtls_cipher_context_t *ctx )
{
......@@ -420,13 +468,13 @@ static inline int mbedtls_cipher_get_key_bitlen( const mbedtls_cipher_context_t
}
/**
* \brief Returns the operation of the given cipher.
* \brief This function returns the operation of the given cipher.
*
* \param ctx cipher's context. Must have been initialised.
* \param ctx The context of the cipher. Must be initialized.
*
* \return operation (MBEDTLS_ENCRYPT or MBEDTLS_DECRYPT),
* or MBEDTLS_OPERATION_NONE if ctx has not been
* initialised.
* \return The type of operation: #MBEDTLS_ENCRYPT or
* #MBEDTLS_DECRYPT, or #MBEDTLS_OPERATION_NONE if \p ctx
* has not been initialized.
*/
static inline mbedtls_operation_t mbedtls_cipher_get_operation( const mbedtls_cipher_context_t *ctx )
{
......@@ -437,18 +485,18 @@ static inline mbedtls_operation_t mbedtls_cipher_get_operation( const mbedtls_ci
}
/**
* \brief Set the key to use with the given context.
* \brief This function sets the key to use with the given context.
*
* \param ctx generic cipher context. May not be NULL. Must have been
* initialised using cipher_context_from_type or
* cipher_context_from_string.
* \param ctx The generic cipher context. May not be NULL. Must have
* been initialized using mbedtls_cipher_info_from_type()
* or mbedtls_cipher_info_from_string().
* \param key The key to use.
* \param key_bitlen key length to use, in bits.
* \param operation Operation that the key will be used for, either
* MBEDTLS_ENCRYPT or MBEDTLS_DECRYPT.
* \param key_bitlen The key length to use, in bits.
* \param operation The operation that the key will be used for:
* #MBEDTLS_ENCRYPT or #MBEDTLS_DECRYPT.
*
* \returns 0 on success, MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA if
* parameter verification fails or a cipher specific
* \returns \c 0 on success, #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA if
* parameter verification fails, or a cipher-specific
* error code.
*/
int mbedtls_cipher_setkey( mbedtls_cipher_context_t *ctx, const unsigned char *key,
......@@ -456,170 +504,176 @@ int mbedtls_cipher_setkey( mbedtls_cipher_context_t *ctx, const unsigned char *k
#if defined(MBEDTLS_CIPHER_MODE_WITH_PADDING)
/**
* \brief Set padding mode, for cipher modes that use padding.
* (Default: PKCS7 padding.)
* \brief This function sets the padding mode, for cipher modes
* that use padding.
*
* The default passing mode is PKCS7 padding.
*
* \param ctx generic cipher context
* \param mode padding mode
* \param ctx The generic cipher context.
* \param mode The padding mode.
*
* \returns 0 on success, MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE
* if selected padding mode is not supported, or
* MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA if the cipher mode
* \returns \c 0 on success, #MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE
* if the selected padding mode is not supported, or
* #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA if the cipher mode
* does not support padding.
*/
int mbedtls_cipher_set_padding_mode( mbedtls_cipher_context_t *ctx, mbedtls_cipher_padding_t mode );
#endif /* MBEDTLS_CIPHER_MODE_WITH_PADDING */
/**
* \brief Set the initialization vector (IV) or nonce
* \brief This function sets the initialization vector (IV)
* or nonce.
*
* \param ctx generic cipher context
* \param iv IV to use (or NONCE_COUNTER for CTR-mode ciphers)
* \param iv_len IV length for ciphers with variable-size IV;
* discarded by ciphers with fixed-size IV.
* \param ctx The generic cipher context.
* \param iv The IV to use, or NONCE_COUNTER for CTR-mode ciphers.
* \param iv_len The IV length for ciphers with variable-size IV.
* This parameter is discarded by ciphers with fixed-size IV.
*
* \returns 0 on success, or MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA
* \returns \c 0 on success, or #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA
*
* \note Some ciphers don't use IVs nor NONCE. For these
* \note Some ciphers do not use IVs nor nonce. For these
* ciphers, this function has no effect.
*/
int mbedtls_cipher_set_iv( mbedtls_cipher_context_t *ctx,
const unsigned char *iv, size_t iv_len );
/**
* \brief Finish preparation of the given context
* \brief This function resets the cipher state.
*
* \param ctx generic cipher context
* \param ctx The generic cipher context.
*
* \returns 0 on success, MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA
* \returns \c 0 on success, #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA
* if parameter verification fails.
*/
int mbedtls_cipher_reset( mbedtls_cipher_context_t *ctx );
#if defined(MBEDTLS_GCM_C)
/**
* \brief Add additional data (for AEAD ciphers).
* Currently only supported with GCM.
* Must be called exactly once, after mbedtls_cipher_reset().
* \brief This function adds additional data for AEAD ciphers.
* Only supported with GCM. Must be called
* exactly once, after mbedtls_cipher_reset().
*
* \param ctx generic cipher context
* \param ad Additional data to use.
* \param ad_len Length of ad.
* \param ctx The generic cipher context.
* \param ad The additional data to use.
* \param ad_len the Length of \p ad.
*
* \return 0 on success, or a specific error code.
* \return \c 0 on success, or a specific error code on failure.
*/
int mbedtls_cipher_update_ad( mbedtls_cipher_context_t *ctx,
const unsigned char *ad, size_t ad_len );
#endif /* MBEDTLS_GCM_C */
/**
* \brief Generic cipher update function. Encrypts/decrypts
* using the given cipher context. Writes as many block
* size'd blocks of data as possible to output. Any data
* that cannot be written immediately will either be added
* to the next block, or flushed when cipher_final is
* called.
* Exception: for MBEDTLS_MODE_ECB, expects single block
* in size (e.g. 16 bytes for AES)
*
* \param ctx generic cipher context
* \param input buffer holding the input data
* \param ilen length of the input data
* \param output buffer for the output data. Should be able to hold at
* least ilen + block_size. Cannot be the same buffer as
* input!
* \param olen length of the output data, will be filled with the
* actual number of bytes written.
*
* \returns 0 on success, MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA if
* \brief The generic cipher update function. It encrypts or
* decrypts using the given cipher context. Writes as
* many block-sized blocks of data as possible to output.
* Any data that cannot be written immediately is either
* added to the next block, or flushed when
* mbedtls_cipher_finish() is called.
* Exception: For MBEDTLS_MODE_ECB, expects a single block
* in size. For example, 16 Bytes for AES.
*
* \param ctx The generic cipher context.
* \param input The buffer holding the input data.
* \param ilen The length of the input data.
* \param output The buffer for the output data. Must be able to hold at
* least \p ilen + block_size. Must not be the same buffer
* as input.
* \param olen The length of the output data, to be updated with the
* actual number of Bytes written.
*
* \returns \c 0 on success, #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA if
* parameter verification fails,
* MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE on an
* unsupported mode for a cipher or a cipher specific
* #MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE on an
* unsupported mode for a cipher, or a cipher-specific
* error code.
*
* \note If the underlying cipher is GCM, all calls to this
* function, except the last one before mbedtls_cipher_finish(),
* must have ilen a multiple of the block size.
* function, except the last one before
* mbedtls_cipher_finish(). Must have \p ilen as a
* multiple of the block_size.
*/
int mbedtls_cipher_update( mbedtls_cipher_context_t *ctx, const unsigned char *input,
size_t ilen, unsigned char *output, size_t *olen );
/**
* \brief Generic cipher finalisation function. If data still
* needs to be flushed from an incomplete block, data
* contained within it will be padded with the size of
* the last block, and written to the output buffer.
* \brief The generic cipher finalization function. If data still
* needs to be flushed from an incomplete block, the data
* contained in it is padded to the size of
* the last block, and written to the \p output buffer.
*
* \param ctx Generic cipher context
* \param output buffer to write data to. Needs block_size available.
* \param olen length of the data written to the output buffer.
* \param ctx The generic cipher context.
* \param output The buffer to write data to. Needs block_size available.
* \param olen The length of the data written to the \p output buffer.
*
* \returns 0 on success, MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA if
* \returns \c 0 on success, #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA if
* parameter verification fails,
* MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED if decryption
* #MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED if decryption
* expected a full block but was not provided one,
* MBEDTLS_ERR_CIPHER_INVALID_PADDING on invalid padding
* while decrypting or a cipher specific error code.
* #MBEDTLS_ERR_CIPHER_INVALID_PADDING on invalid padding
* while decrypting, or a cipher-specific error code
* on failure for any other reason.
*/
int mbedtls_cipher_finish( mbedtls_cipher_context_t *ctx,
unsigned char *output, size_t *olen );
#if defined(MBEDTLS_GCM_C)
/**
* \brief Write tag for AEAD ciphers.
* Currently only supported with GCM.
* \brief This function writes a tag for AEAD ciphers.
* Only supported with GCM.
* Must be called after mbedtls_cipher_finish().
*
* \param ctx Generic cipher context
* \param tag buffer to write the tag
* \param tag_len Length of the tag to write
* \param ctx The generic cipher context.
* \param tag The buffer to write the tag to.
* \param tag_len The length of the tag to write.
*
* \return 0 on success, or a specific error code.
* \return \c 0 on success, or a specific error code on failure.
*/
int mbedtls_cipher_write_tag( mbedtls_cipher_context_t *ctx,
unsigned char *tag, size_t tag_len );
/**
* \brief Check tag for AEAD ciphers.
* Currently only supported with GCM.
* \brief This function checks the tag for AEAD ciphers.
* Only supported with GCM.
* Must be called after mbedtls_cipher_finish().
*
* \param ctx Generic cipher context
* \param tag Buffer holding the tag
* \param tag_len Length of the tag to check
* \param ctx The generic cipher context.
* \param tag The buffer holding the tag.
* \param tag_len The length of the tag to check.
*
* \return 0 on success, or a specific error code.
* \return \c 0 on success, or a specific error code on failure.
*/
int mbedtls_cipher_check_tag( mbedtls_cipher_context_t *ctx,
const unsigned char *tag, size_t tag_len );
#endif /* MBEDTLS_GCM_C */
/**
* \brief Generic all-in-one encryption/decryption
* (for all ciphers except AEAD constructs).
*
* \param ctx generic cipher context
* \param iv IV to use (or NONCE_COUNTER for CTR-mode ciphers)
* \param iv_len IV length for ciphers with variable-size IV;
* discarded by ciphers with fixed-size IV.
* \param input buffer holding the input data
* \param ilen length of the input data
* \param output buffer for the output data. Should be able to hold at
* least ilen + block_size. Cannot be the same buffer as
* input!
* \param olen length of the output data, will be filled with the
* actual number of bytes written.
*
* \note Some ciphers don't use IVs nor NONCE. For these
* ciphers, use iv = NULL and iv_len = 0.
*
* \returns 0 on success, or
* MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA, or
* MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED if decryption
* \brief The generic all-in-one encryption/decryption function,
* for all ciphers except AEAD constructs.
*
* \param ctx The generic cipher context.
* \param iv The IV to use, or NONCE_COUNTER for CTR-mode ciphers.
* \param iv_len The IV length for ciphers with variable-size IV.
* This parameter is discarded by ciphers with fixed-size
* IV.
* \param input The buffer holding the input data.
* \param ilen The length of the input data.
* \param output The buffer for the output data. Must be able to hold at
* least \p ilen + block_size. Must not be the same buffer
* as input.
* \param olen The length of the output data, to be updated with the
* actual number of Bytes written.
*
* \note Some ciphers do not use IVs nor nonce. For these
* ciphers, use \p iv = NULL and \p iv_len = 0.
*
* \returns \c 0 on success, or
* #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA, or
* #MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED if decryption
* expected a full block but was not provided one, or
* MBEDTLS_ERR_CIPHER_INVALID_PADDING on invalid padding
* while decrypting, or
* a cipher specific error code.
* #MBEDTLS_ERR_CIPHER_INVALID_PADDING on invalid padding
* while decrypting, or a cipher-specific error code on
* failure for any other reason.
*/
int mbedtls_cipher_crypt( mbedtls_cipher_context_t *ctx,
const unsigned char *iv, size_t iv_len,
......@@ -628,26 +682,26 @@ int mbedtls_cipher_crypt( mbedtls_cipher_context_t *ctx,
#if defined(MBEDTLS_CIPHER_MODE_AEAD)
/**
* \brief Generic autenticated encryption (AEAD ciphers).
*
* \param ctx generic cipher context
* \param iv IV to use (or NONCE_COUNTER for CTR-mode ciphers)
* \param iv_len IV length for ciphers with variable-size IV;
* discarded by ciphers with fixed-size IV.
* \param ad Additional data to authenticate.
* \param ad_len Length of ad.
* \param input buffer holding the input data
* \param ilen length of the input data
* \param output buffer for the output data.
* Should be able to hold at least ilen.
* \param olen length of the output data, will be filled with the
* actual number of bytes written.
* \param tag buffer for the authentication tag
* \param tag_len desired tag length
*
* \returns 0 on success, or
* MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA, or
* a cipher specific error code.
* \brief The generic autenticated encryption (AEAD) function.
*
* \param ctx The generic cipher context.
* \param iv The IV to use, or NONCE_COUNTER for CTR-mode ciphers.
* \param iv_len The IV length for ciphers with variable-size IV.
* This parameter is discarded by ciphers with fixed-size IV.
* \param ad The additional data to authenticate.
* \param ad_len The length of \p ad.
* \param input The buffer holding the input data.
* \param ilen The length of the input data.
* \param output The buffer for the output data.
* Must be able to hold at least \p ilen.
* \param olen The length of the output data, to be updated with the
* actual number of Bytes written.
* \param tag The buffer for the authentication tag.
* \param tag_len The desired length of the authentication tag.
*
* \returns \c 0 on success, or
* #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA, or
* a cipher-specific error code.
*/
int mbedtls_cipher_auth_encrypt( mbedtls_cipher_context_t *ctx,
const unsigned char *iv, size_t iv_len,
......@@ -657,31 +711,31 @@ int mbedtls_cipher_auth_encrypt( mbedtls_cipher_context_t *ctx,
unsigned char *tag, size_t tag_len );
/**
* \brief Generic autenticated decryption (AEAD ciphers).
*
* \param ctx generic cipher context
* \param iv IV to use (or NONCE_COUNTER for CTR-mode ciphers)
* \param iv_len IV length for ciphers with variable-size IV;
* discarded by ciphers with fixed-size IV.
* \param ad Additional data to be authenticated.
* \param ad_len Length of ad.
* \param input buffer holding the input data
* \param ilen length of the input data
* \param output buffer for the output data.
* Should be able to hold at least ilen.
* \param olen length of the output data, will be filled with the
* actual number of bytes written.
* \param tag buffer holding the authentication tag
* \param tag_len length of the authentication tag
*
* \returns 0 on success, or
* MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA, or
* MBEDTLS_ERR_CIPHER_AUTH_FAILED if data isn't authentic,
* or a cipher specific error code.
* \brief The generic autenticated decryption (AEAD) function.
*
* \param ctx The generic cipher context.
* \param iv The IV to use, or NONCE_COUNTER for CTR-mode ciphers.
* \param iv_len The IV length for ciphers with variable-size IV.
* This parameter is discarded by ciphers with fixed-size IV.
* \param ad The additional data to be authenticated.
* \param ad_len The length of \p ad.
* \param input The buffer holding the input data.
* \param ilen The length of the input data.
* \param output The buffer for the output data.
* Must be able to hold at least \p ilen.
* \param olen The length of the output data, to be updated with the
* actual number of Bytes written.
* \param tag The buffer holding the authentication tag.
* \param tag_len The length of the authentication tag.
*
* \returns \c 0 on success, or
* #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA, or
* #MBEDTLS_ERR_CIPHER_AUTH_FAILED if data is not authentic,
* or a cipher-specific error code on failure for any other reason.
*
* \note If the data is not authentic, then the output buffer
* is zeroed out to prevent the unauthentic plaintext to
* be used by mistake, making this interface safer.
* is zeroed out to prevent the unauthentic plaintext being
* used, making this interface safer.
*/
int mbedtls_cipher_auth_decrypt( mbedtls_cipher_context_t *ctx,
const unsigned char *iv, size_t iv_len,
......
......@@ -4,7 +4,8 @@
* \brief Cipher wrappers.
*
* \author Adriaan de Jong <dejong@fox-it.com>
*
*/
/*
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
* SPDX-License-Identifier: Apache-2.0
*
......
/**
* \file cmac.h
*
* \brief The Cipher-based Message Authentication Code (CMAC) Mode for
* Authentication.
*/
/*
* Copyright (C) 2015-2018, Arm Limited (or its affiliates), All Rights Reserved
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* This file is part of Mbed TLS (https://tls.mbed.org)
*/
#ifndef MBEDTLS_CMAC_H
#define MBEDTLS_CMAC_H
#include "mbedtls/cipher.h"
#ifdef __cplusplus
extern "C" {
#endif
#define MBEDTLS_ERR_CMAC_HW_ACCEL_FAILED -0x007A /**< CMAC hardware accelerator failed. */
#define MBEDTLS_AES_BLOCK_SIZE 16
#define MBEDTLS_DES3_BLOCK_SIZE 8
#if defined(MBEDTLS_AES_C)
#define MBEDTLS_CIPHER_BLKSIZE_MAX 16 /* The longest block used by CMAC is that of AES. */
#else
#define MBEDTLS_CIPHER_BLKSIZE_MAX 8 /* The longest block used by CMAC is that of 3DES. */
#endif
#if !defined(MBEDTLS_CMAC_ALT)
/**
* The CMAC context structure.
*/
struct mbedtls_cmac_context_t
{
/** The internal state of the CMAC algorithm. */
unsigned char state[MBEDTLS_CIPHER_BLKSIZE_MAX];
/** Unprocessed data - either data that was not block aligned and is still
* pending processing, or the final block. */
unsigned char unprocessed_block[MBEDTLS_CIPHER_BLKSIZE_MAX];
/** The length of data pending processing. */
size_t unprocessed_len;
};
/**
* \brief This function sets the CMAC key, and prepares to authenticate
* the input data.
* Must be called with an initialized cipher context.
*
* \param ctx The cipher context used for the CMAC operation, initialized
* as one of the following types:<ul>
* <li>MBEDTLS_CIPHER_AES_128_ECB</li>
* <li>MBEDTLS_CIPHER_AES_192_ECB</li>
* <li>MBEDTLS_CIPHER_AES_256_ECB</li>
* <li>MBEDTLS_CIPHER_DES_EDE3_ECB</li></ul>
* \param key The CMAC key.
* \param keybits The length of the CMAC key in bits.
* Must be supported by the cipher.
*
* \return \c 0 on success, or a cipher-specific error code.
*/
int mbedtls_cipher_cmac_starts( mbedtls_cipher_context_t *ctx,
const unsigned char *key, size_t keybits );
/**
* \brief This function feeds an input buffer into an ongoing CMAC
* computation.
*
* It is called between mbedtls_cipher_cmac_starts() or
* mbedtls_cipher_cmac_reset(), and mbedtls_cipher_cmac_finish().
* Can be called repeatedly.
*
* \param ctx The cipher context used for the CMAC operation.
* \param input The buffer holding the input data.
* \param ilen The length of the input data.
*
* \returns \c 0 on success, or #MBEDTLS_ERR_MD_BAD_INPUT_DATA
* if parameter verification fails.
*/
int mbedtls_cipher_cmac_update( mbedtls_cipher_context_t *ctx,
const unsigned char *input, size_t ilen );
/**
* \brief This function finishes the CMAC operation, and writes
* the result to the output buffer.
*
* It is called after mbedtls_cipher_cmac_update().
* It can be followed by mbedtls_cipher_cmac_reset() and
* mbedtls_cipher_cmac_update(), or mbedtls_cipher_free().
*
* \param ctx The cipher context used for the CMAC operation.
* \param output The output buffer for the CMAC checksum result.
*
* \returns \c 0 on success, or #MBEDTLS_ERR_MD_BAD_INPUT_DATA
* if parameter verification fails.
*/
int mbedtls_cipher_cmac_finish( mbedtls_cipher_context_t *ctx,
unsigned char *output );
/**
* \brief This function prepares the authentication of another
* message with the same key as the previous CMAC
* operation.
*
* It is called after mbedtls_cipher_cmac_finish()
* and before mbedtls_cipher_cmac_update().
*
* \param ctx The cipher context used for the CMAC operation.
*
* \returns \c 0 on success, or #MBEDTLS_ERR_MD_BAD_INPUT_DATA
* if parameter verification fails.
*/
int mbedtls_cipher_cmac_reset( mbedtls_cipher_context_t *ctx );
/**
* \brief This function calculates the full generic CMAC
* on the input buffer with the provided key.
*
* The function allocates the context, performs the
* calculation, and frees the context.
*
* The CMAC result is calculated as
* output = generic CMAC(cmac key, input buffer).
*
*
* \param cipher_info The cipher information.
* \param key The CMAC key.
* \param keylen The length of the CMAC key in bits.
* \param input The buffer holding the input data.
* \param ilen The length of the input data.
* \param output The buffer for the generic CMAC result.
*
* \returns \c 0 on success, or #MBEDTLS_ERR_MD_BAD_INPUT_DATA
* if parameter verification fails.
*/
int mbedtls_cipher_cmac( const mbedtls_cipher_info_t *cipher_info,
const unsigned char *key, size_t keylen,
const unsigned char *input, size_t ilen,
unsigned char *output );
#if defined(MBEDTLS_AES_C)
/**
* \brief This function implements the AES-CMAC-PRF-128 pseudorandom
* function, as defined in
* <em>RFC-4615: The Advanced Encryption Standard-Cipher-based
* Message Authentication Code-Pseudo-Random Function-128
* (AES-CMAC-PRF-128) Algorithm for the Internet Key
* Exchange Protocol (IKE).</em>
*
* \param key The key to use.
* \param key_len The key length in Bytes.
* \param input The buffer holding the input data.
* \param in_len The length of the input data in Bytes.
* \param output The buffer holding the generated 16 Bytes of
* pseudorandom output.
*
* \return \c 0 on success.
*/
int mbedtls_aes_cmac_prf_128( const unsigned char *key, size_t key_len,
const unsigned char *input, size_t in_len,
unsigned char output[16] );
#endif /* MBEDTLS_AES_C */
#ifdef __cplusplus
}
#endif
#else /* !MBEDTLS_CMAC_ALT */
#include "cmac_alt.h"
#endif /* !MBEDTLS_CMAC_ALT */
#ifdef __cplusplus
extern "C" {
#endif
#if defined(MBEDTLS_SELF_TEST) && ( defined(MBEDTLS_AES_C) || defined(MBEDTLS_DES_C) )
/**
* \brief The CMAC checkup routine.
*
* \return \c 0 on success, or \c 1 on failure.
*/
int mbedtls_cmac_self_test( int verbose );
#endif /* MBEDTLS_SELF_TEST && ( MBEDTLS_AES_C || MBEDTLS_DES_C ) */
#ifdef __cplusplus
}
#endif
#endif /* MBEDTLS_CMAC_H */
......@@ -5,7 +5,8 @@
* for the PolarSSL naming conventions.
*
* \deprecated Use the new names directly instead
*
*/
/*
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
* SPDX-License-Identifier: Apache-2.0
*
......@@ -207,9 +208,6 @@
#if defined MBEDTLS_ERROR_C
#define POLARSSL_ERROR_C MBEDTLS_ERROR_C
#endif
#if defined MBEDTLS_ERROR_STRERROR_BC
#define POLARSSL_ERROR_STRERROR_BC MBEDTLS_ERROR_STRERROR_BC
#endif
#if defined MBEDTLS_ERROR_STRERROR_DUMMY
#define POLARSSL_ERROR_STRERROR_DUMMY MBEDTLS_ERROR_STRERROR_DUMMY
#endif
......@@ -318,9 +316,6 @@
#if defined MBEDTLS_MEMORY_BUFFER_ALLOC_C
#define POLARSSL_MEMORY_BUFFER_ALLOC_C MBEDTLS_MEMORY_BUFFER_ALLOC_C
#endif
#if defined MBEDTLS_MEMORY_C
#define POLARSSL_MEMORY_C MBEDTLS_MEMORY_C
#endif
#if defined MBEDTLS_MEMORY_DEBUG
#define POLARSSL_MEMORY_DEBUG MBEDTLS_MEMORY_DEBUG
#endif
......@@ -345,9 +340,6 @@
#if defined MBEDTLS_PADLOCK_C
#define POLARSSL_PADLOCK_C MBEDTLS_PADLOCK_C
#endif
#if defined MBEDTLS_PBKDF2_C
#define POLARSSL_PBKDF2_C MBEDTLS_PBKDF2_C
#endif
#if defined MBEDTLS_PEM_PARSE_C
#define POLARSSL_PEM_PARSE_C MBEDTLS_PEM_PARSE_C
#endif
......@@ -429,9 +421,6 @@
#if defined MBEDTLS_PLATFORM_STD_FREE
#define POLARSSL_PLATFORM_STD_FREE MBEDTLS_PLATFORM_STD_FREE
#endif
#if defined MBEDTLS_PLATFORM_STD_MALLOC
#define POLARSSL_PLATFORM_STD_MALLOC MBEDTLS_PLATFORM_STD_MALLOC
#endif
#if defined MBEDTLS_PLATFORM_STD_MEM_HDR
#define POLARSSL_PLATFORM_STD_MEM_HDR MBEDTLS_PLATFORM_STD_MEM_HDR
#endif
......@@ -492,12 +481,6 @@
#if defined MBEDTLS_SHA512_PROCESS_ALT
#define POLARSSL_SHA512_PROCESS_ALT MBEDTLS_SHA512_PROCESS_ALT
#endif
#if defined MBEDTLS_SSL_AEAD_RANDOM_IV
#define POLARSSL_SSL_AEAD_RANDOM_IV MBEDTLS_SSL_AEAD_RANDOM_IV
#endif
#if defined MBEDTLS_SSL_ALERT_MESSAGES
#define POLARSSL_SSL_ALERT_MESSAGES MBEDTLS_SSL_ALERT_MESSAGES
#endif
#if defined MBEDTLS_SSL_ALL_ALERT_MESSAGES
#define POLARSSL_SSL_ALL_ALERT_MESSAGES MBEDTLS_SSL_ALL_ALERT_MESSAGES
#endif
......@@ -522,9 +505,6 @@
#if defined MBEDTLS_SSL_DEBUG_ALL
#define POLARSSL_SSL_DEBUG_ALL MBEDTLS_SSL_DEBUG_ALL
#endif
#if defined MBEDTLS_SSL_DISABLE_RENEGOTIATION
#define POLARSSL_SSL_DISABLE_RENEGOTIATION MBEDTLS_SSL_DISABLE_RENEGOTIATION
#endif
#if defined MBEDTLS_SSL_DTLS_ANTI_REPLAY
#define POLARSSL_SSL_DTLS_ANTI_REPLAY MBEDTLS_SSL_DTLS_ANTI_REPLAY
#endif
......@@ -752,7 +732,6 @@
#define KU_KEY_ENCIPHERMENT MBEDTLS_X509_KU_KEY_ENCIPHERMENT
#define KU_NON_REPUDIATION MBEDTLS_X509_KU_NON_REPUDIATION
#define LN_2_DIV_LN_10_SCALE100 MBEDTLS_LN_2_DIV_LN_10_SCALE100
#define MD_CONTEXT_T_INIT MBEDTLS_MD_CONTEXT_T_INIT
#define MEMORY_VERIFY_ALLOC MBEDTLS_MEMORY_VERIFY_ALLOC
#define MEMORY_VERIFY_ALWAYS MBEDTLS_MEMORY_VERIFY_ALWAYS
#define MEMORY_VERIFY_FREE MBEDTLS_MEMORY_VERIFY_FREE
......@@ -1017,19 +996,13 @@
#define POLARSSL_CONFIG_H MBEDTLS_CONFIG_H
#define POLARSSL_CTR_DRBG_H MBEDTLS_CTR_DRBG_H
#define POLARSSL_DEBUG_H MBEDTLS_DEBUG_H
#define POLARSSL_DEBUG_LOG_FULL MBEDTLS_DEBUG_LOG_FULL
#define POLARSSL_DEBUG_LOG_RAW MBEDTLS_DEBUG_LOG_RAW
#define POLARSSL_DECRYPT MBEDTLS_DECRYPT
#define POLARSSL_DES_H MBEDTLS_DES_H
#define POLARSSL_DHM_H MBEDTLS_DHM_H
#define POLARSSL_DHM_RFC2409_MODP_1024_G MBEDTLS_DHM_RFC2409_MODP_1024_G
#define POLARSSL_DHM_RFC2409_MODP_1024_P MBEDTLS_DHM_RFC2409_MODP_1024_P
#define POLARSSL_DHM_RFC3526_MODP_2048_G MBEDTLS_DHM_RFC3526_MODP_2048_G
#define POLARSSL_DHM_RFC3526_MODP_2048_P MBEDTLS_DHM_RFC3526_MODP_2048_P
#define POLARSSL_DHM_RFC3526_MODP_3072_G MBEDTLS_DHM_RFC3526_MODP_3072_G
#define POLARSSL_DHM_RFC3526_MODP_3072_P MBEDTLS_DHM_RFC3526_MODP_3072_P
#define POLARSSL_DHM_RFC5114_MODP_1024_G MBEDTLS_DHM_RFC5114_MODP_1024_G
#define POLARSSL_DHM_RFC5114_MODP_1024_P MBEDTLS_DHM_RFC5114_MODP_1024_P
#define POLARSSL_DHM_RFC5114_MODP_2048_G MBEDTLS_DHM_RFC5114_MODP_2048_G
#define POLARSSL_DHM_RFC5114_MODP_2048_P MBEDTLS_DHM_RFC5114_MODP_2048_P
#define POLARSSL_ECDH_H MBEDTLS_ECDH_H
......@@ -1117,9 +1090,6 @@
#define POLARSSL_ERR_HMAC_DRBG_FILE_IO_ERROR MBEDTLS_ERR_HMAC_DRBG_FILE_IO_ERROR
#define POLARSSL_ERR_HMAC_DRBG_INPUT_TOO_BIG MBEDTLS_ERR_HMAC_DRBG_INPUT_TOO_BIG
#define POLARSSL_ERR_HMAC_DRBG_REQUEST_TOO_BIG MBEDTLS_ERR_HMAC_DRBG_REQUEST_TOO_BIG
#define POLARSSL_ERR_MD2_FILE_IO_ERROR MBEDTLS_ERR_MD2_FILE_IO_ERROR
#define POLARSSL_ERR_MD4_FILE_IO_ERROR MBEDTLS_ERR_MD4_FILE_IO_ERROR
#define POLARSSL_ERR_MD5_FILE_IO_ERROR MBEDTLS_ERR_MD5_FILE_IO_ERROR
#define POLARSSL_ERR_MD_ALLOC_FAILED MBEDTLS_ERR_MD_ALLOC_FAILED
#define POLARSSL_ERR_MD_BAD_INPUT_DATA MBEDTLS_ERR_MD_BAD_INPUT_DATA
#define POLARSSL_ERR_MD_FEATURE_UNAVAILABLE MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE
......@@ -1147,7 +1117,6 @@
#define POLARSSL_ERR_OID_BUF_TOO_SMALL MBEDTLS_ERR_OID_BUF_TOO_SMALL
#define POLARSSL_ERR_OID_NOT_FOUND MBEDTLS_ERR_OID_NOT_FOUND
#define POLARSSL_ERR_PADLOCK_DATA_MISALIGNED MBEDTLS_ERR_PADLOCK_DATA_MISALIGNED
#define POLARSSL_ERR_PBKDF2_BAD_INPUT_DATA MBEDTLS_ERR_PBKDF2_BAD_INPUT_DATA
#define POLARSSL_ERR_PEM_BAD_INPUT_DATA MBEDTLS_ERR_PEM_BAD_INPUT_DATA
#define POLARSSL_ERR_PEM_FEATURE_UNAVAILABLE MBEDTLS_ERR_PEM_FEATURE_UNAVAILABLE
#define POLARSSL_ERR_PEM_INVALID_DATA MBEDTLS_ERR_PEM_INVALID_DATA
......@@ -1179,7 +1148,6 @@
#define POLARSSL_ERR_PK_TYPE_MISMATCH MBEDTLS_ERR_PK_TYPE_MISMATCH
#define POLARSSL_ERR_PK_UNKNOWN_NAMED_CURVE MBEDTLS_ERR_PK_UNKNOWN_NAMED_CURVE
#define POLARSSL_ERR_PK_UNKNOWN_PK_ALG MBEDTLS_ERR_PK_UNKNOWN_PK_ALG
#define POLARSSL_ERR_RIPEMD160_FILE_IO_ERROR MBEDTLS_ERR_RIPEMD160_FILE_IO_ERROR
#define POLARSSL_ERR_RSA_BAD_INPUT_DATA MBEDTLS_ERR_RSA_BAD_INPUT_DATA
#define POLARSSL_ERR_RSA_INVALID_PADDING MBEDTLS_ERR_RSA_INVALID_PADDING
#define POLARSSL_ERR_RSA_KEY_CHECK_FAILED MBEDTLS_ERR_RSA_KEY_CHECK_FAILED
......@@ -1189,9 +1157,6 @@
#define POLARSSL_ERR_RSA_PUBLIC_FAILED MBEDTLS_ERR_RSA_PUBLIC_FAILED
#define POLARSSL_ERR_RSA_RNG_FAILED MBEDTLS_ERR_RSA_RNG_FAILED
#define POLARSSL_ERR_RSA_VERIFY_FAILED MBEDTLS_ERR_RSA_VERIFY_FAILED
#define POLARSSL_ERR_SHA1_FILE_IO_ERROR MBEDTLS_ERR_SHA1_FILE_IO_ERROR
#define POLARSSL_ERR_SHA256_FILE_IO_ERROR MBEDTLS_ERR_SHA256_FILE_IO_ERROR
#define POLARSSL_ERR_SHA512_FILE_IO_ERROR MBEDTLS_ERR_SHA512_FILE_IO_ERROR
#define POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE
#define POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE_REQUEST MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_REQUEST
#define POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY
......@@ -1305,7 +1270,6 @@
#define POLARSSL_MD_SHA512 MBEDTLS_MD_SHA512
#define POLARSSL_MD_WRAP_H MBEDTLS_MD_WRAP_H
#define POLARSSL_MEMORY_BUFFER_ALLOC_H MBEDTLS_MEMORY_BUFFER_ALLOC_H
#define POLARSSL_MEMORY_H MBEDTLS_MEMORY_H
#define POLARSSL_MODE_CBC MBEDTLS_MODE_CBC
#define POLARSSL_MODE_CCM MBEDTLS_MODE_CCM
#define POLARSSL_MODE_CFB MBEDTLS_MODE_CFB
......@@ -1319,7 +1283,7 @@
#define POLARSSL_MPI_MAX_BITS_SCALE100 MBEDTLS_MPI_MAX_BITS_SCALE100
#define POLARSSL_MPI_MAX_LIMBS MBEDTLS_MPI_MAX_LIMBS
#define POLARSSL_MPI_RW_BUFFER_SIZE MBEDTLS_MPI_RW_BUFFER_SIZE
#define POLARSSL_NET_H MBEDTLS_NET_H
#define POLARSSL_NET_H MBEDTLS_NET_SOCKETS_H
#define POLARSSL_NET_LISTEN_BACKLOG MBEDTLS_NET_LISTEN_BACKLOG
#define POLARSSL_OID_H MBEDTLS_OID_H
#define POLARSSL_OPERATION_NONE MBEDTLS_OPERATION_NONE
......@@ -1329,7 +1293,6 @@
#define POLARSSL_PADDING_ZEROS MBEDTLS_PADDING_ZEROS
#define POLARSSL_PADDING_ZEROS_AND_LEN MBEDTLS_PADDING_ZEROS_AND_LEN
#define POLARSSL_PADLOCK_H MBEDTLS_PADLOCK_H
#define POLARSSL_PBKDF2_H MBEDTLS_PBKDF2_H
#define POLARSSL_PEM_H MBEDTLS_PEM_H
#define POLARSSL_PKCS11_H MBEDTLS_PKCS11_H
#define POLARSSL_PKCS12_H MBEDTLS_PKCS12_H
......@@ -1712,7 +1675,6 @@
#define TLS_RSA_WITH_NULL_SHA256 MBEDTLS_TLS_RSA_WITH_NULL_SHA256
#define TLS_RSA_WITH_RC4_128_MD5 MBEDTLS_TLS_RSA_WITH_RC4_128_MD5
#define TLS_RSA_WITH_RC4_128_SHA MBEDTLS_TLS_RSA_WITH_RC4_128_SHA
#define UL64 MBEDTLS_UL64
#define X509_CRT_VERSION_1 MBEDTLS_X509_CRT_VERSION_1
#define X509_CRT_VERSION_2 MBEDTLS_X509_CRT_VERSION_2
#define X509_CRT_VERSION_3 MBEDTLS_X509_CRT_VERSION_3
......@@ -1736,7 +1698,6 @@
#define _ssl_key_cert mbedtls_ssl_key_cert
#define _ssl_premaster_secret mbedtls_ssl_premaster_secret
#define _ssl_session mbedtls_ssl_session
#define _ssl_ticket_keys mbedtls_ssl_ticket_keys
#define _ssl_transform mbedtls_ssl_transform
#define _x509_crl mbedtls_x509_crl
#define _x509_crl_entry mbedtls_x509_crl_entry
......@@ -1836,7 +1797,6 @@
#define cipher_definitions mbedtls_cipher_definitions
#define cipher_finish mbedtls_cipher_finish
#define cipher_free mbedtls_cipher_free
#define cipher_free_ctx mbedtls_cipher_free_ctx
#define cipher_get_block_size mbedtls_cipher_get_block_size
#define cipher_get_cipher_mode mbedtls_cipher_get_cipher_mode
#define cipher_get_iv_size mbedtls_cipher_get_iv_size
......@@ -1855,7 +1815,6 @@
#define cipher_mode_t mbedtls_cipher_mode_t
#define cipher_padding_t mbedtls_cipher_padding_t
#define cipher_reset mbedtls_cipher_reset
#define cipher_self_test mbedtls_cipher_self_test
#define cipher_set_iv mbedtls_cipher_set_iv
#define cipher_set_padding_mode mbedtls_cipher_set_padding_mode
#define cipher_setkey mbedtls_cipher_setkey
......@@ -1866,7 +1825,6 @@
#define ctr_drbg_context mbedtls_ctr_drbg_context
#define ctr_drbg_free mbedtls_ctr_drbg_free
#define ctr_drbg_init mbedtls_ctr_drbg_init
#define ctr_drbg_init_entropy_len mbedtls_ctr_drbg_init_entropy_len
#define ctr_drbg_random mbedtls_ctr_drbg_random
#define ctr_drbg_random_with_add mbedtls_ctr_drbg_random_with_add
#define ctr_drbg_reseed mbedtls_ctr_drbg_reseed
......@@ -1877,14 +1835,12 @@
#define ctr_drbg_update mbedtls_ctr_drbg_update
#define ctr_drbg_update_seed_file mbedtls_ctr_drbg_update_seed_file
#define ctr_drbg_write_seed_file mbedtls_ctr_drbg_write_seed_file
#define debug_fmt mbedtls_debug_fmt
#define debug_print_buf mbedtls_debug_print_buf
#define debug_print_crt mbedtls_debug_print_crt
#define debug_print_ecp mbedtls_debug_print_ecp
#define debug_print_mpi mbedtls_debug_print_mpi
#define debug_print_msg mbedtls_debug_print_msg
#define debug_print_ret mbedtls_debug_print_ret
#define debug_set_log_mode mbedtls_debug_set_log_mode
#define debug_set_threshold mbedtls_debug_set_threshold
#define des3_context mbedtls_des3_context
#define des3_crypt_cbc mbedtls_des3_crypt_cbc
......@@ -1928,7 +1884,6 @@
#define ecdh_make_public mbedtls_ecdh_make_public
#define ecdh_read_params mbedtls_ecdh_read_params
#define ecdh_read_public mbedtls_ecdh_read_public
#define ecdh_self_test mbedtls_ecdh_self_test
#define ecdh_side mbedtls_ecdh_side
#define ecdsa_context mbedtls_ecdsa_context
#define ecdsa_free mbedtls_ecdsa_free
......@@ -1937,7 +1892,6 @@
#define ecdsa_info mbedtls_ecdsa_info
#define ecdsa_init mbedtls_ecdsa_init
#define ecdsa_read_signature mbedtls_ecdsa_read_signature
#define ecdsa_self_test mbedtls_ecdsa_self_test
#define ecdsa_sign mbedtls_ecdsa_sign
#define ecdsa_sign_det mbedtls_ecdsa_sign_det
#define ecdsa_verify mbedtls_ecdsa_verify
......@@ -1945,7 +1899,6 @@
#define ecdsa_write_signature_det mbedtls_ecdsa_write_signature_det
#define eckey_info mbedtls_eckey_info
#define eckeydh_info mbedtls_eckeydh_info
#define ecp_add mbedtls_ecp_add
#define ecp_check_privkey mbedtls_ecp_check_privkey
#define ecp_check_pub_priv mbedtls_ecp_check_pub_priv
#define ecp_check_pubkey mbedtls_ecp_check_pubkey
......@@ -1962,7 +1915,6 @@
#define ecp_group_free mbedtls_ecp_group_free
#define ecp_group_id mbedtls_ecp_group_id
#define ecp_group_init mbedtls_ecp_group_init
#define ecp_group_read_string mbedtls_ecp_group_read_string
#define ecp_grp_id_list mbedtls_ecp_grp_id_list
#define ecp_is_zero mbedtls_ecp_is_zero
#define ecp_keypair mbedtls_ecp_keypair
......@@ -1977,7 +1929,6 @@
#define ecp_point_write_binary mbedtls_ecp_point_write_binary
#define ecp_self_test mbedtls_ecp_self_test
#define ecp_set_zero mbedtls_ecp_set_zero
#define ecp_sub mbedtls_ecp_sub
#define ecp_tls_read_group mbedtls_ecp_tls_read_group
#define ecp_tls_read_point mbedtls_ecp_tls_read_point
#define ecp_tls_write_group mbedtls_ecp_tls_write_group
......@@ -2015,7 +1966,6 @@
#define hmac_drbg_context mbedtls_hmac_drbg_context
#define hmac_drbg_free mbedtls_hmac_drbg_free
#define hmac_drbg_init mbedtls_hmac_drbg_init
#define hmac_drbg_init_buf mbedtls_hmac_drbg_init_buf
#define hmac_drbg_random mbedtls_hmac_drbg_random
#define hmac_drbg_random_with_add mbedtls_hmac_drbg_random_with_add
#define hmac_drbg_reseed mbedtls_hmac_drbg_reseed
......@@ -2031,14 +1981,8 @@
#define md mbedtls_md
#define md2 mbedtls_md2
#define md2_context mbedtls_md2_context
#define md2_file mbedtls_md2_file
#define md2_finish mbedtls_md2_finish
#define md2_free mbedtls_md2_free
#define md2_hmac mbedtls_md2_hmac
#define md2_hmac_finish mbedtls_md2_hmac_finish
#define md2_hmac_reset mbedtls_md2_hmac_reset
#define md2_hmac_starts mbedtls_md2_hmac_starts
#define md2_hmac_update mbedtls_md2_hmac_update
#define md2_info mbedtls_md2_info
#define md2_init mbedtls_md2_init
#define md2_process mbedtls_md2_process
......@@ -2047,14 +1991,8 @@
#define md2_update mbedtls_md2_update
#define md4 mbedtls_md4
#define md4_context mbedtls_md4_context
#define md4_file mbedtls_md4_file
#define md4_finish mbedtls_md4_finish
#define md4_free mbedtls_md4_free
#define md4_hmac mbedtls_md4_hmac
#define md4_hmac_finish mbedtls_md4_hmac_finish
#define md4_hmac_reset mbedtls_md4_hmac_reset
#define md4_hmac_starts mbedtls_md4_hmac_starts
#define md4_hmac_update mbedtls_md4_hmac_update
#define md4_info mbedtls_md4_info
#define md4_init mbedtls_md4_init
#define md4_process mbedtls_md4_process
......@@ -2063,14 +2001,8 @@
#define md4_update mbedtls_md4_update
#define md5 mbedtls_md5
#define md5_context mbedtls_md5_context
#define md5_file mbedtls_md5_file
#define md5_finish mbedtls_md5_finish
#define md5_free mbedtls_md5_free
#define md5_hmac mbedtls_md5_hmac
#define md5_hmac_finish mbedtls_md5_hmac_finish
#define md5_hmac_reset mbedtls_md5_hmac_reset
#define md5_hmac_starts mbedtls_md5_hmac_starts
#define md5_hmac_update mbedtls_md5_hmac_update
#define md5_info mbedtls_md5_info
#define md5_init mbedtls_md5_init
#define md5_process mbedtls_md5_process
......@@ -2081,7 +2013,6 @@
#define md_file mbedtls_md_file
#define md_finish mbedtls_md_finish
#define md_free mbedtls_md_free
#define md_free_ctx mbedtls_md_free_ctx
#define md_get_name mbedtls_md_get_name
#define md_get_size mbedtls_md_get_size
#define md_get_type mbedtls_md_get_type
......@@ -2109,7 +2040,6 @@
#define memory_buffer_alloc_status mbedtls_memory_buffer_alloc_status
#define memory_buffer_alloc_verify mbedtls_memory_buffer_alloc_verify
#define memory_buffer_set_verify mbedtls_memory_buffer_set_verify
#define memory_set_own mbedtls_memory_set_own
#define mpi mbedtls_mpi
#define mpi_add_abs mbedtls_mpi_add_abs
#define mpi_add_int mbedtls_mpi_add_int
......@@ -2185,8 +2115,6 @@
#define padlock_supports mbedtls_padlock_has_support
#define padlock_xcryptcbc mbedtls_padlock_xcryptcbc
#define padlock_xcryptecb mbedtls_padlock_xcryptecb
#define pbkdf2_hmac mbedtls_pbkdf2_hmac
#define pbkdf2_self_test mbedtls_pbkdf2_self_test
#define pem_context mbedtls_pem_context
#define pem_free mbedtls_pem_free
#define pem_init mbedtls_pem_init
......@@ -2246,13 +2174,11 @@
#define platform_entropy_poll mbedtls_platform_entropy_poll
#define platform_set_exit mbedtls_platform_set_exit
#define platform_set_fprintf mbedtls_platform_set_fprintf
#define platform_set_malloc_free mbedtls_platform_set_malloc_free
#define platform_set_printf mbedtls_platform_set_printf
#define platform_set_snprintf mbedtls_platform_set_snprintf
#define polarssl_exit mbedtls_exit
#define polarssl_fprintf mbedtls_fprintf
#define polarssl_free mbedtls_free
#define polarssl_malloc mbedtls_malloc
#define polarssl_mutex_free mbedtls_mutex_free
#define polarssl_mutex_init mbedtls_mutex_init
#define polarssl_mutex_lock mbedtls_mutex_lock
......@@ -2262,14 +2188,8 @@
#define polarssl_strerror mbedtls_strerror
#define ripemd160 mbedtls_ripemd160
#define ripemd160_context mbedtls_ripemd160_context
#define ripemd160_file mbedtls_ripemd160_file
#define ripemd160_finish mbedtls_ripemd160_finish
#define ripemd160_free mbedtls_ripemd160_free
#define ripemd160_hmac mbedtls_ripemd160_hmac
#define ripemd160_hmac_finish mbedtls_ripemd160_hmac_finish
#define ripemd160_hmac_reset mbedtls_ripemd160_hmac_reset
#define ripemd160_hmac_starts mbedtls_ripemd160_hmac_starts
#define ripemd160_hmac_update mbedtls_ripemd160_hmac_update
#define ripemd160_info mbedtls_ripemd160_info
#define ripemd160_init mbedtls_ripemd160_init
#define ripemd160_process mbedtls_ripemd160_process
......@@ -2283,12 +2203,10 @@
#define rsa_check_pubkey mbedtls_rsa_check_pubkey
#define rsa_context mbedtls_rsa_context
#define rsa_copy mbedtls_rsa_copy
#define rsa_decrypt_func mbedtls_rsa_decrypt_func
#define rsa_free mbedtls_rsa_free
#define rsa_gen_key mbedtls_rsa_gen_key
#define rsa_info mbedtls_rsa_info
#define rsa_init mbedtls_rsa_init
#define rsa_key_len_func mbedtls_rsa_key_len_func
#define rsa_pkcs1_decrypt mbedtls_rsa_pkcs1_decrypt
#define rsa_pkcs1_encrypt mbedtls_rsa_pkcs1_encrypt
#define rsa_pkcs1_sign mbedtls_rsa_pkcs1_sign
......@@ -2306,19 +2224,12 @@
#define rsa_rsassa_pss_verify_ext mbedtls_rsa_rsassa_pss_verify_ext
#define rsa_self_test mbedtls_rsa_self_test
#define rsa_set_padding mbedtls_rsa_set_padding
#define rsa_sign_func mbedtls_rsa_sign_func
#define safer_memcmp mbedtls_ssl_safer_memcmp
#define set_alarm mbedtls_set_alarm
#define sha1 mbedtls_sha1
#define sha1_context mbedtls_sha1_context
#define sha1_file mbedtls_sha1_file
#define sha1_finish mbedtls_sha1_finish
#define sha1_free mbedtls_sha1_free
#define sha1_hmac mbedtls_sha1_hmac
#define sha1_hmac_finish mbedtls_sha1_hmac_finish
#define sha1_hmac_reset mbedtls_sha1_hmac_reset
#define sha1_hmac_starts mbedtls_sha1_hmac_starts
#define sha1_hmac_update mbedtls_sha1_hmac_update
#define sha1_info mbedtls_sha1_info
#define sha1_init mbedtls_sha1_init
#define sha1_process mbedtls_sha1_process
......@@ -2328,14 +2239,8 @@
#define sha224_info mbedtls_sha224_info
#define sha256 mbedtls_sha256
#define sha256_context mbedtls_sha256_context
#define sha256_file mbedtls_sha256_file
#define sha256_finish mbedtls_sha256_finish
#define sha256_free mbedtls_sha256_free
#define sha256_hmac mbedtls_sha256_hmac
#define sha256_hmac_finish mbedtls_sha256_hmac_finish
#define sha256_hmac_reset mbedtls_sha256_hmac_reset
#define sha256_hmac_starts mbedtls_sha256_hmac_starts
#define sha256_hmac_update mbedtls_sha256_hmac_update
#define sha256_info mbedtls_sha256_info
#define sha256_init mbedtls_sha256_init
#define sha256_process mbedtls_sha256_process
......@@ -2345,14 +2250,8 @@
#define sha384_info mbedtls_sha384_info
#define sha512 mbedtls_sha512
#define sha512_context mbedtls_sha512_context
#define sha512_file mbedtls_sha512_file
#define sha512_finish mbedtls_sha512_finish
#define sha512_free mbedtls_sha512_free
#define sha512_hmac mbedtls_sha512_hmac
#define sha512_hmac_finish mbedtls_sha512_hmac_finish
#define sha512_hmac_reset mbedtls_sha512_hmac_reset
#define sha512_hmac_starts mbedtls_sha512_hmac_starts
#define sha512_hmac_update mbedtls_sha512_hmac_update
#define sha512_info mbedtls_sha512_info
#define sha512_init mbedtls_sha512_init
#define sha512_process mbedtls_sha512_process
......@@ -2385,7 +2284,6 @@
#define ssl_cookie_setup mbedtls_ssl_cookie_setup
#define ssl_cookie_write mbedtls_ssl_cookie_write
#define ssl_cookie_write_t mbedtls_ssl_cookie_write_t
#define ssl_curve_is_acceptable mbedtls_ssl_curve_is_acceptable
#define ssl_derive_keys mbedtls_ssl_derive_keys
#define ssl_dtls_replay_check mbedtls_ssl_dtls_replay_check
#define ssl_dtls_replay_update mbedtls_ssl_dtls_replay_update
......@@ -2453,7 +2351,6 @@
#define ssl_set_arc4_support mbedtls_ssl_conf_arc4_support
#define ssl_set_authmode mbedtls_ssl_conf_authmode
#define ssl_set_bio mbedtls_ssl_set_bio
#define ssl_set_bio mbedtls_ssl_set_bio_timeout
#define ssl_set_ca_chain mbedtls_ssl_conf_ca_chain
#define ssl_set_cbc_record_splitting mbedtls_ssl_conf_cbc_record_splitting
#define ssl_set_ciphersuites mbedtls_ssl_conf_ciphersuites
......@@ -2476,8 +2373,6 @@
#define ssl_set_max_version mbedtls_ssl_conf_max_version
#define ssl_set_min_version mbedtls_ssl_conf_min_version
#define ssl_set_own_cert mbedtls_ssl_conf_own_cert
#define ssl_set_own_cert_alt mbedtls_ssl_set_own_cert_alt
#define ssl_set_own_cert_rsa mbedtls_ssl_set_own_cert_rsa
#define ssl_set_psk mbedtls_ssl_conf_psk
#define ssl_set_psk_cb mbedtls_ssl_conf_psk_cb
#define ssl_set_renegotiation mbedtls_ssl_conf_renegotiation
......@@ -2486,7 +2381,6 @@
#define ssl_set_rng mbedtls_ssl_conf_rng
#define ssl_set_session mbedtls_ssl_set_session
#define ssl_set_session_cache mbedtls_ssl_conf_session_cache
#define ssl_set_session_ticket_lifetime mbedtls_ssl_conf_session_ticket_lifetime
#define ssl_set_session_tickets mbedtls_ssl_conf_session_tickets
#define ssl_set_sni mbedtls_ssl_conf_sni
#define ssl_set_transport mbedtls_ssl_conf_transport
......@@ -2494,7 +2388,6 @@
#define ssl_set_verify mbedtls_ssl_conf_verify
#define ssl_sig_from_pk mbedtls_ssl_sig_from_pk
#define ssl_states mbedtls_ssl_states
#define ssl_ticket_keys mbedtls_ssl_ticket_keys
#define ssl_transform mbedtls_ssl_transform
#define ssl_transform_free mbedtls_ssl_transform_free
#define ssl_write mbedtls_ssl_write
......@@ -2523,7 +2416,6 @@
#define test_cli_key mbedtls_test_cli_key
#define test_cli_key_ec mbedtls_test_cli_key_ec
#define test_cli_key_rsa mbedtls_test_cli_key_rsa
#define test_dhm_params mbedtls_test_dhm_params
#define test_srv_crt mbedtls_test_srv_crt
#define test_srv_crt_ec mbedtls_test_srv_crt_ec
#define test_srv_crt_rsa mbedtls_test_srv_crt_rsa
......@@ -2578,8 +2470,6 @@
#define x509_get_time mbedtls_x509_get_time
#define x509_key_size_helper mbedtls_x509_key_size_helper
#define x509_name mbedtls_x509_name
#define x509_oid_get_description mbedtls_x509_oid_get_description
#define x509_oid_get_numeric_string mbedtls_x509_oid_get_numeric_string
#define x509_self_test mbedtls_x509_self_test
#define x509_sequence mbedtls_x509_sequence
#define x509_serial_gets mbedtls_x509_serial_gets
......
......@@ -6,7 +6,8 @@
* This set of compile-time options may be used to enable
* or disable features selectively, and reduce the global
* memory footprint.
*
*/
/*
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
* SPDX-License-Identifier: Apache-2.0
*
......@@ -55,6 +56,34 @@
*/
#define MBEDTLS_HAVE_ASM
/**
* \def MBEDTLS_NO_UDBL_DIVISION
*
* The platform lacks support for double-width integer division (64-bit
* division on a 32-bit platform, 128-bit division on a 64-bit platform).
*
* Used in:
* include/mbedtls/bignum.h
* library/bignum.c
*
* The bignum code uses double-width division to speed up some operations.
* Double-width division is often implemented in software that needs to
* be linked with the program. The presence of a double-width integer
* type is usually detected automatically through preprocessor macros,
* but the automatic detection cannot know whether the code needs to
* and can be linked with an implementation of division for that type.
* By default division is assumed to be usable if the type is present.
* Uncomment this option to prevent the use of double-width division.
*
* Note that division for the native integer type is always required.
* Furthermore, a 64-bit type is always required even on a 32-bit
* platform, but it need not support multiplication or division. In some
* cases it is also desirable to disable some double-width operations. For
* example, if double-width division is implemented in software, disabling
* it can reduce code size in some embedded targets.
*/
//#define MBEDTLS_NO_UDBL_DIVISION
/**
* \def MBEDTLS_HAVE_SSE2
*
......@@ -71,6 +100,10 @@
* The time does not need to be correct, only time differences are used,
* by contrast with MBEDTLS_HAVE_TIME_DATE
*
* Defining MBEDTLS_HAVE_TIME allows you to specify MBEDTLS_PLATFORM_TIME_ALT,
* MBEDTLS_PLATFORM_TIME_MACRO, MBEDTLS_PLATFORM_TIME_TYPE_MACRO and
* MBEDTLS_PLATFORM_STD_TIME.
*
* Comment if your system does not support time functions
*/
#define MBEDTLS_HAVE_TIME
......@@ -148,13 +181,18 @@
* \warning MBEDTLS_PLATFORM_XXX_ALT cannot be defined at the same time as
* MBEDTLS_PLATFORM_XXX_MACRO!
*
* Requires: MBEDTLS_PLATFORM_TIME_ALT requires MBEDTLS_HAVE_TIME
*
* Uncomment a macro to enable alternate implementation of specific base
* platform function
*/
//#define MBEDTLS_PLATFORM_EXIT_ALT
//#define MBEDTLS_PLATFORM_TIME_ALT
//#define MBEDTLS_PLATFORM_FPRINTF_ALT
//#define MBEDTLS_PLATFORM_PRINTF_ALT
//#define MBEDTLS_PLATFORM_SNPRINTF_ALT
//#define MBEDTLS_PLATFORM_NV_SEED_ALT
//#define MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT
/**
* \def MBEDTLS_DEPRECATED_WARNING
......@@ -210,34 +248,56 @@
* \def MBEDTLS_AES_ALT
*
* MBEDTLS__MODULE_NAME__ALT: Uncomment a macro to let mbed TLS use your
* alternate core implementation of a symmetric crypto or hash module (e.g.
* platform specific assembly optimized implementations). Keep in mind that
* the function prototypes should remain the same.
* alternate core implementation of a symmetric crypto, an arithmetic or hash
* module (e.g. platform specific assembly optimized implementations). Keep
* in mind that the function prototypes should remain the same.
*
* This replaces the whole module. If you only want to replace one of the
* functions, use one of the MBEDTLS__FUNCTION_NAME__ALT flags.
*
* Example: In case you uncomment MBEDTLS_AES_ALT, mbed TLS will no longer
* provide the "struct mbedtls_aes_context" definition and omit the base function
* declarations and implementations. "aes_alt.h" will be included from
* provide the "struct mbedtls_aes_context" definition and omit the base
* function declarations and implementations. "aes_alt.h" will be included from
* "aes.h" to include the new function definitions.
*
* Uncomment a macro to enable alternate implementation of the corresponding
* module.
*
* \warning MD2, MD4, MD5, ARC4, DES and SHA-1 are considered weak and their
* use constitutes a security risk. If possible, we recommend
* avoiding dependencies on them, and considering stronger message
* digests and ciphers instead.
*
*/
//#define MBEDTLS_AES_ALT
//#define MBEDTLS_ARC4_ALT
//#define MBEDTLS_BLOWFISH_ALT
//#define MBEDTLS_CAMELLIA_ALT
//#define MBEDTLS_CCM_ALT
//#define MBEDTLS_CMAC_ALT
//#define MBEDTLS_DES_ALT
//#define MBEDTLS_XTEA_ALT
//#define MBEDTLS_DHM_ALT
//#define MBEDTLS_ECJPAKE_ALT
//#define MBEDTLS_GCM_ALT
//#define MBEDTLS_MD2_ALT
//#define MBEDTLS_MD4_ALT
//#define MBEDTLS_MD5_ALT
//#define MBEDTLS_RIPEMD160_ALT
//#define MBEDTLS_RSA_ALT
//#define MBEDTLS_SHA1_ALT
//#define MBEDTLS_SHA256_ALT
//#define MBEDTLS_SHA512_ALT
//#define MBEDTLS_XTEA_ALT
/*
* When replacing the elliptic curve module, pleace consider, that it is
* implemented with two .c files:
* - ecp.c
* - ecp_curves.c
* You can replace them very much like all the other MBEDTLS__MODULE_NAME__ALT
* macros as described above. The only difference is that you have to make sure
* that you provide functionality for both .c files.
*/
//#define MBEDTLS_ECP_ALT
/**
* \def MBEDTLS_MD2_PROCESS_ALT
......@@ -255,12 +315,24 @@
* of mbedtls_sha1_context, so your implementation of mbedtls_sha1_process must be compatible
* with this definition.
*
* Note: if you use the AES_xxx_ALT macros, then is is recommended to also set
* \note Because of a signature change, the core AES encryption and decryption routines are
* currently named mbedtls_aes_internal_encrypt and mbedtls_aes_internal_decrypt,
* respectively. When setting up alternative implementations, these functions should
* be overriden, but the wrapper functions mbedtls_aes_decrypt and mbedtls_aes_encrypt
* must stay untouched.
*
* \note If you use the AES_xxx_ALT macros, then is is recommended to also set
* MBEDTLS_AES_ROM_TABLES in order to help the linker garbage-collect the AES
* tables.
*
* Uncomment a macro to enable alternate implementation of the corresponding
* function.
*
* \warning MD2, MD4, MD5, DES and SHA-1 are considered weak and their use
* constitutes a security risk. If possible, we recommend avoiding
* dependencies on them, and considering stronger message digests
* and ciphers instead.
*
*/
//#define MBEDTLS_MD2_PROCESS_ALT
//#define MBEDTLS_MD4_PROCESS_ALT
......@@ -276,6 +348,81 @@
//#define MBEDTLS_AES_SETKEY_DEC_ALT
//#define MBEDTLS_AES_ENCRYPT_ALT
//#define MBEDTLS_AES_DECRYPT_ALT
//#define MBEDTLS_ECDH_GEN_PUBLIC_ALT
//#define MBEDTLS_ECDH_COMPUTE_SHARED_ALT
//#define MBEDTLS_ECDSA_VERIFY_ALT
//#define MBEDTLS_ECDSA_SIGN_ALT
//#define MBEDTLS_ECDSA_GENKEY_ALT
/**
* \def MBEDTLS_ECP_INTERNAL_ALT
*
* Expose a part of the internal interface of the Elliptic Curve Point module.
*
* MBEDTLS_ECP__FUNCTION_NAME__ALT: Uncomment a macro to let mbed TLS use your
* alternative core implementation of elliptic curve arithmetic. Keep in mind
* that function prototypes should remain the same.
*
* This partially replaces one function. The header file from mbed TLS is still
* used, in contrast to the MBEDTLS_ECP_ALT flag. The original implementation
* is still present and it is used for group structures not supported by the
* alternative.
*
* Any of these options become available by defining MBEDTLS_ECP_INTERNAL_ALT
* and implementing the following functions:
* unsigned char mbedtls_internal_ecp_grp_capable(
* const mbedtls_ecp_group *grp )
* int mbedtls_internal_ecp_init( const mbedtls_ecp_group *grp )
* void mbedtls_internal_ecp_deinit( const mbedtls_ecp_group *grp )
* The mbedtls_internal_ecp_grp_capable function should return 1 if the
* replacement functions implement arithmetic for the given group and 0
* otherwise.
* The functions mbedtls_internal_ecp_init and mbedtls_internal_ecp_deinit are
* called before and after each point operation and provide an opportunity to
* implement optimized set up and tear down instructions.
*
* Example: In case you uncomment MBEDTLS_ECP_INTERNAL_ALT and
* MBEDTLS_ECP_DOUBLE_JAC_ALT, mbed TLS will still provide the ecp_double_jac
* function, but will use your mbedtls_internal_ecp_double_jac if the group is
* supported (your mbedtls_internal_ecp_grp_capable function returns 1 when
* receives it as an argument). If the group is not supported then the original
* implementation is used. The other functions and the definition of
* mbedtls_ecp_group and mbedtls_ecp_point will not change, so your
* implementation of mbedtls_internal_ecp_double_jac and
* mbedtls_internal_ecp_grp_capable must be compatible with this definition.
*
* Uncomment a macro to enable alternate implementation of the corresponding
* function.
*/
/* Required for all the functions in this section */
//#define MBEDTLS_ECP_INTERNAL_ALT
/* Support for Weierstrass curves with Jacobi representation */
//#define MBEDTLS_ECP_RANDOMIZE_JAC_ALT
//#define MBEDTLS_ECP_ADD_MIXED_ALT
//#define MBEDTLS_ECP_DOUBLE_JAC_ALT
//#define MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT
//#define MBEDTLS_ECP_NORMALIZE_JAC_ALT
/* Support for curves with Montgomery arithmetic */
//#define MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT
//#define MBEDTLS_ECP_RANDOMIZE_MXZ_ALT
//#define MBEDTLS_ECP_NORMALIZE_MXZ_ALT
/**
* \def MBEDTLS_TEST_NULL_ENTROPY
*
* Enables testing and use of mbed TLS without any configured entropy sources.
* This permits use of the library on platforms before an entropy source has
* been integrated (see for example the MBEDTLS_ENTROPY_HARDWARE_ALT or the
* MBEDTLS_ENTROPY_NV_SEED switches).
*
* WARNING! This switch MUST be disabled in production builds, and is suitable
* only for development.
* Enabling the switch negates any security provided by the library.
*
* Requires MBEDTLS_ENTROPY_C, MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES
*
*/
//#define MBEDTLS_TEST_NULL_ENTROPY
/**
* \def MBEDTLS_ENTROPY_HARDWARE_ALT
......@@ -390,6 +537,9 @@
* MBEDTLS_TLS_DHE_RSA_WITH_DES_CBC_SHA
*
* Uncomment this macro to enable weak ciphersuites
*
* \warning DES is considered a weak cipher and its use constitutes a
* security risk. We recommend considering stronger ciphers instead.
*/
//#define MBEDTLS_ENABLE_WEAK_CIPHERSUITES
......@@ -495,6 +645,13 @@
* MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256
* MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA
* MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA
*
* \warning Using DHE constitutes a security risk as it
* is not possible to validate custom DH parameters.
* If possible, it is recommended users should consider
* preferring other methods of key exchange.
* See dhm.h for more details.
*
*/
#define MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED
......@@ -594,6 +751,13 @@
* MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
* MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
* MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA
*
* \warning Using DHE constitutes a security risk as it
* is not possible to validate custom DH parameters.
* If possible, it is recommended users should consider
* preferring other methods of key exchange.
* See dhm.h for more details.
*
*/
#define MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED
......@@ -798,6 +962,34 @@
*/
//#define MBEDTLS_ENTROPY_FORCE_SHA256
/**
* \def MBEDTLS_ENTROPY_NV_SEED
*
* Enable the non-volatile (NV) seed file-based entropy source.
* (Also enables the NV seed read/write functions in the platform layer)
*
* This is crucial (if not required) on systems that do not have a
* cryptographic entropy source (in hardware or kernel) available.
*
* Requires: MBEDTLS_ENTROPY_C, MBEDTLS_PLATFORM_C
*
* \note The read/write functions that are used by the entropy source are
* determined in the platform layer, and can be modified at runtime and/or
* compile-time depending on the flags (MBEDTLS_PLATFORM_NV_SEED_*) used.
*
* \note If you use the default implementation functions that read a seedfile
* with regular fopen(), please make sure you make a seedfile with the
* proper name (defined in MBEDTLS_PLATFORM_STD_NV_SEED_FILE) and at
* least MBEDTLS_ENTROPY_BLOCK_SIZE bytes in size that can be read from
* and written to or you will get an entropy source error! The default
* implementation will only use the first MBEDTLS_ENTROPY_BLOCK_SIZE
* bytes from the file.
*
* \note The entropy collector will write to the seed file before entropy is
* given to an external source, to update it.
*/
//#define MBEDTLS_ENTROPY_NV_SEED
/**
* \def MBEDTLS_MEMORY_DEBUG
*
......@@ -887,18 +1079,6 @@
*/
//#define MBEDTLS_SHA256_SMALLER
/**
* \def MBEDTLS_SSL_AEAD_RANDOM_IV
*
* Generate a random IV rather than using the record sequence number as a
* nonce for ciphersuites using and AEAD algorithm (GCM or CCM).
*
* Using the sequence number is generally recommended.
*
* Uncomment this macro to always use random IVs with AEAD ciphersuites.
*/
//#define MBEDTLS_SSL_AEAD_RANDOM_IV
/**
* \def MBEDTLS_SSL_ALL_ALERT_MESSAGES
*
......@@ -1016,6 +1196,13 @@
* misuse/misunderstand.
*
* Comment this to disable support for renegotiation.
*
* \note Even if this option is disabled, both client and server are aware
* of the Renegotiation Indication Extension (RFC 5746) used to
* prevent the SSL renegotiation attack (see RFC 5746 Sect. 1).
* (See \c mbedtls_ssl_conf_legacy_renegotiation for the
* configuration of this extension).
*
*/
#define MBEDTLS_SSL_RENEGOTIATION
......@@ -1058,7 +1245,7 @@
*
* Comment this macro to disable support for SSL 3.0
*/
#define MBEDTLS_SSL_PROTO_SSL3
//#define MBEDTLS_SSL_PROTO_SSL3
/**
* \def MBEDTLS_SSL_PROTO_TLS1
......@@ -1457,6 +1644,11 @@
* MBEDTLS_TLS_RSA_WITH_RC4_128_MD5
* MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA
* MBEDTLS_TLS_PSK_WITH_RC4_128_SHA
*
* \warning ARC4 is considered a weak cipher and its use constitutes a
* security risk. If possible, we recommend avoidng dependencies on
* it, and considering stronger ciphers instead.
*
*/
#define MBEDTLS_ARC4_C
......@@ -1484,7 +1676,7 @@
* library/pkwrite.c
* library/x509_create.c
* library/x509write_crt.c
* library/mbedtls_x509write_csr.c
* library/x509write_csr.c
*/
#define MBEDTLS_ASN1_WRITE_C
......@@ -1510,6 +1702,7 @@
* library/ecp.c
* library/ecdsa.c
* library/rsa.c
* library/rsa_internal.c
* library/ssl_tls.c
*
* This module is required for RSA, DHM and ECC (ECDH, ECDSA) support.
......@@ -1618,6 +1811,19 @@
*/
#define MBEDTLS_CIPHER_C
/**
* \def MBEDTLS_CMAC_C
*
* Enable the CMAC (Cipher-based Message Authentication Code) mode for block
* ciphers.
*
* Module: library/cmac.c
*
* Requires: MBEDTLS_AES_C or MBEDTLS_DES_C
*
*/
//#define MBEDTLS_CMAC_C
/**
* \def MBEDTLS_CTR_DRBG_C
*
......@@ -1669,6 +1875,9 @@
* MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA
*
* PEM_PARSE uses DES/3DES for decrypting encrypted keys.
*
* \warning DES is considered a weak cipher and its use constitutes a
* security risk. We recommend considering stronger ciphers instead.
*/
#define MBEDTLS_DES_C
......@@ -1683,6 +1892,13 @@
*
* This module is used by the following key exchanges:
* DHE-RSA, DHE-PSK
*
* \warning Using DHE constitutes a security risk as it
* is not possible to validate custom DH parameters.
* If possible, it is recommended users should consider
* preferring other methods of key exchange.
* See dhm.h for more details.
*
*/
#define MBEDTLS_DHM_C
......@@ -1832,7 +2048,7 @@
*
* Enable the generic message digest layer.
*
* Module: library/mbedtls_md.c
* Module: library/md.c
* Caller:
*
* Uncomment to enable generic message digest wrappers.
......@@ -1844,10 +2060,15 @@
*
* Enable the MD2 hash algorithm.
*
* Module: library/mbedtls_md2.c
* Module: library/md2.c
* Caller:
*
* Uncomment to enable support for (rare) MD2-signed X.509 certs.
*
* \warning MD2 is considered a weak message digest and its use constitutes a
* security risk. If possible, we recommend avoiding dependencies on
* it, and considering stronger message digests instead.
*
*/
//#define MBEDTLS_MD2_C
......@@ -1856,10 +2077,15 @@
*
* Enable the MD4 hash algorithm.
*
* Module: library/mbedtls_md4.c
* Module: library/md4.c
* Caller:
*
* Uncomment to enable support for (rare) MD4-signed X.509 certs.
*
* \warning MD4 is considered a weak message digest and its use constitutes a
* security risk. If possible, we recommend avoiding dependencies on
* it, and considering stronger message digests instead.
*
*/
//#define MBEDTLS_MD4_C
......@@ -1868,13 +2094,20 @@
*
* Enable the MD5 hash algorithm.
*
* Module: library/mbedtls_md5.c
* Caller: library/mbedtls_md.c
* Module: library/md5.c
* Caller: library/md.c
* library/pem.c
* library/ssl_tls.c
*
* This module is required for SSL/TLS and X.509.
* PEM_PARSE uses MD5 for decrypting encrypted keys.
* This module is required for SSL/TLS up to version 1.1, and for TLS 1.2
* depending on the handshake parameters. Further, it is used for checking
* MD5-signed certificates, and for PBKDF1 when decrypting PEM-encoded
* encrypted keys.
*
* \warning MD5 is considered a weak message digest and its use constitutes a
* security risk. If possible, we recommend avoiding dependencies on
* it, and considering stronger message digests instead.
*
*/
#define MBEDTLS_MD5_C
......@@ -1897,11 +2130,19 @@
/**
* \def MBEDTLS_NET_C
*
* Enable the TCP/IP networking routines.
* Enable the TCP and UDP over IPv6/IPv4 networking routines.
*
* \note This module only works on POSIX/Unix (including Linux, BSD and OS X)
* and Windows. For other platforms, you'll want to disable it, and write your
* own networking callbacks to be passed to \c mbedtls_ssl_set_bio().
*
* Module: library/net.c
* \note See also our Knowledge Base article about porting to a new
* environment:
* https://tls.mbed.org/kb/how-to/how-do-i-port-mbed-tls-to-a-new-environment-OS
*
* This module provides TCP/IP networking routines.
* Module: library/net_sockets.c
*
* This module provides networking routines.
*/
#define MBEDTLS_NET_C
......@@ -1918,11 +2159,11 @@
* library/rsa.c
* library/x509.c
* library/x509_create.c
* library/mbedtls_x509_crl.c
* library/mbedtls_x509_crt.c
* library/mbedtls_x509_csr.c
* library/x509_crl.c
* library/x509_crt.c
* library/x509_csr.c
* library/x509write_crt.c
* library/mbedtls_x509write_csr.c
* library/x509write_csr.c
*
* This modules translates between OIDs and internal values.
*/
......@@ -1950,9 +2191,9 @@
* Module: library/pem.c
* Caller: library/dhm.c
* library/pkparse.c
* library/mbedtls_x509_crl.c
* library/mbedtls_x509_crt.c
* library/mbedtls_x509_csr.c
* library/x509_crl.c
* library/x509_crt.c
* library/x509_csr.c
*
* Requires: MBEDTLS_BASE64_C
*
......@@ -1968,7 +2209,7 @@
* Module: library/pem.c
* Caller: library/pkwrite.c
* library/x509write_crt.c
* library/mbedtls_x509write_csr.c
* library/x509write_csr.c
*
* Requires: MBEDTLS_BASE64_C
*
......@@ -1998,8 +2239,8 @@
* Enable the generic public (asymetric) key parser.
*
* Module: library/pkparse.c
* Caller: library/mbedtls_x509_crt.c
* library/mbedtls_x509_csr.c
* Caller: library/x509_crt.c
* library/x509_csr.c
*
* Requires: MBEDTLS_PK_C
*
......@@ -2090,8 +2331,8 @@
*
* Enable the RIPEMD-160 hash algorithm.
*
* Module: library/mbedtls_ripemd160.c
* Caller: library/mbedtls_md.c
* Module: library/ripemd160.c
* Caller: library/md.c
*
*/
#define MBEDTLS_RIPEMD160_C
......@@ -2102,6 +2343,7 @@
* Enable the RSA public-key cryptosystem.
*
* Module: library/rsa.c
* library/rsa_internal.c
* Caller: library/ssl_cli.c
* library/ssl_srv.c
* library/ssl_tls.c
......@@ -2119,14 +2361,20 @@
*
* Enable the SHA1 cryptographic hash algorithm.
*
* Module: library/mbedtls_sha1.c
* Caller: library/mbedtls_md.c
* Module: library/sha1.c
* Caller: library/md.c
* library/ssl_cli.c
* library/ssl_srv.c
* library/ssl_tls.c
* library/x509write_crt.c
*
* This module is required for SSL/TLS and SHA1-signed certificates.
* This module is required for SSL/TLS up to version 1.1, for TLS 1.2
* depending on the handshake parameters, and for SHA1-signed certificates.
*
* \warning SHA-1 is considered a weak message digest and its use constitutes
* a security risk. If possible, we recommend avoiding dependencies
* on it, and considering stronger message digests instead.
*
*/
#define MBEDTLS_SHA1_C
......@@ -2135,9 +2383,9 @@
*
* Enable the SHA-224 and SHA-256 cryptographic hash algorithms.
*
* Module: library/mbedtls_sha256.c
* Module: library/sha256.c
* Caller: library/entropy.c
* library/mbedtls_md.c
* library/md.c
* library/ssl_cli.c
* library/ssl_srv.c
* library/ssl_tls.c
......@@ -2152,9 +2400,9 @@
*
* Enable the SHA-384 and SHA-512 cryptographic hash algorithms.
*
* Module: library/mbedtls_sha512.c
* Module: library/sha512.c
* Caller: library/entropy.c
* library/mbedtls_md.c
* library/md.c
* library/ssl_cli.c
* library/ssl_srv.c
*
......@@ -2247,7 +2495,8 @@
* By default mbed TLS assumes it is used in a non-threaded environment or that
* contexts are not shared between threads. If you do intend to use contexts
* between threads, you will need to enable this layer to prevent race
* conditions.
* conditions. See also our Knowledge Base article about threading:
* https://tls.mbed.org/kb/development/thread-safety-and-multi-threading
*
* Module: library/threading.c
*
......@@ -2264,7 +2513,18 @@
/**
* \def MBEDTLS_TIMING_C
*
* Enable the portable timing interface.
* Enable the semi-portable timing interface.
*
* \note The provided implementation only works on POSIX/Unix (including Linux,
* BSD and OS X) and Windows. On other platforms, you can either disable that
* module and provide your own implementations of the callbacks needed by
* \c mbedtls_ssl_set_timer_cb() for DTLS, or leave it enabled and provide
* your own implementation of the whole module by setting
* \c MBEDTLS_TIMING_ALT in the current file.
*
* \note See also our Knowledge Base article about porting to a new
* environment:
* https://tls.mbed.org/kb/how-to/how-do-i-port-mbed-tls-to-a-new-environment-OS
*
* Module: library/timing.c
* Caller: library/havege.c
......@@ -2290,9 +2550,9 @@
* Enable X.509 core for using certificates.
*
* Module: library/x509.c
* Caller: library/mbedtls_x509_crl.c
* library/mbedtls_x509_crt.c
* library/mbedtls_x509_csr.c
* Caller: library/x509_crl.c
* library/x509_crt.c
* library/x509_csr.c
*
* Requires: MBEDTLS_ASN1_PARSE_C, MBEDTLS_BIGNUM_C, MBEDTLS_OID_C,
* MBEDTLS_PK_PARSE_C
......@@ -2306,7 +2566,7 @@
*
* Enable X.509 certificate parsing.
*
* Module: library/mbedtls_x509_crt.c
* Module: library/x509_crt.c
* Caller: library/ssl_cli.c
* library/ssl_srv.c
* library/ssl_tls.c
......@@ -2322,8 +2582,8 @@
*
* Enable X.509 CRL parsing.
*
* Module: library/mbedtls_x509_crl.c
* Caller: library/mbedtls_x509_crt.c
* Module: library/x509_crl.c
* Caller: library/x509_crt.c
*
* Requires: MBEDTLS_X509_USE_C
*
......@@ -2336,7 +2596,7 @@
*
* Enable X.509 Certificate Signing Request (CSR) parsing.
*
* Module: library/mbedtls_x509_csr.c
* Module: library/x509_csr.c
* Caller: library/x509_crt_write.c
*
* Requires: MBEDTLS_X509_USE_C
......@@ -2436,6 +2696,7 @@
/* Entropy options */
//#define MBEDTLS_ENTROPY_MAX_SOURCES 20 /**< Maximum number of sources supported */
//#define MBEDTLS_ENTROPY_MAX_GATHER 128 /**< Maximum amount requested from entropy sources */
//#define MBEDTLS_ENTROPY_MIN_HARDWARE 32 /**< Default minimum number of bytes required for the hardware entropy source mbedtls_hardware_poll() before entropy is released */
/* Memory buffer allocator options */
//#define MBEDTLS_MEMORY_ALIGN_MULTIPLE 4 /**< Align on multiples of this value */
......@@ -2445,20 +2706,30 @@
//#define MBEDTLS_PLATFORM_STD_CALLOC calloc /**< Default allocator to use, can be undefined */
//#define MBEDTLS_PLATFORM_STD_FREE free /**< Default free to use, can be undefined */
//#define MBEDTLS_PLATFORM_STD_EXIT exit /**< Default exit to use, can be undefined */
//#define MBEDTLS_PLATFORM_STD_TIME time /**< Default time to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */
//#define MBEDTLS_PLATFORM_STD_FPRINTF fprintf /**< Default fprintf to use, can be undefined */
//#define MBEDTLS_PLATFORM_STD_PRINTF printf /**< Default printf to use, can be undefined */
/* Note: your snprintf must correclty zero-terminate the buffer! */
//#define MBEDTLS_PLATFORM_STD_SNPRINTF snprintf /**< Default snprintf to use, can be undefined */
//#define MBEDTLS_PLATFORM_STD_EXIT_SUCCESS 0 /**< Default exit value to use, can be undefined */
//#define MBEDTLS_PLATFORM_STD_EXIT_FAILURE 1 /**< Default exit value to use, can be undefined */
//#define MBEDTLS_PLATFORM_STD_NV_SEED_READ mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */
//#define MBEDTLS_PLATFORM_STD_NV_SEED_WRITE mbedtls_platform_std_nv_seed_write /**< Default nv_seed_write function to use, can be undefined */
//#define MBEDTLS_PLATFORM_STD_NV_SEED_FILE "seedfile" /**< Seed file to read/write with default implementation */
/* To Use Function Macros MBEDTLS_PLATFORM_C must be enabled */
/* MBEDTLS_PLATFORM_XXX_MACRO and MBEDTLS_PLATFORM_XXX_ALT cannot both be defined */
//#define MBEDTLS_PLATFORM_CALLOC_MACRO calloc /**< Default allocator macro to use, can be undefined */
//#define MBEDTLS_PLATFORM_FREE_MACRO free /**< Default free macro to use, can be undefined */
//#define MBEDTLS_PLATFORM_EXIT_MACRO exit /**< Default exit macro to use, can be undefined */
//#define MBEDTLS_PLATFORM_TIME_MACRO time /**< Default time macro to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */
//#define MBEDTLS_PLATFORM_TIME_TYPE_MACRO time_t /**< Default time macro to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */
//#define MBEDTLS_PLATFORM_FPRINTF_MACRO fprintf /**< Default fprintf macro to use, can be undefined */
//#define MBEDTLS_PLATFORM_PRINTF_MACRO printf /**< Default printf macro to use, can be undefined */
/* Note: your snprintf must correclty zero-terminate the buffer! */
//#define MBEDTLS_PLATFORM_SNPRINTF_MACRO snprintf /**< Default snprintf macro to use, can be undefined */
//#define MBEDTLS_PLATFORM_NV_SEED_READ_MACRO mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */
//#define MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO mbedtls_platform_std_nv_seed_write /**< Default nv_seed_write function to use, can be undefined */
/* SSL Cache options */
//#define MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT 86400 /**< 1 day */
......@@ -2486,11 +2757,46 @@
/* X509 options */
//#define MBEDTLS_X509_MAX_INTERMEDIATE_CA 8 /**< Maximum number of intermediate CAs in a verification chain. */
//#define MBEDTLS_X509_MAX_FILE_PATH_LEN 512 /**< Maximum length of a path/filename string in bytes including the null terminator character ('\0'). */
/**
* Allow SHA-1 in the default TLS configuration for certificate signing.
* Without this build-time option, SHA-1 support must be activated explicitly
* through mbedtls_ssl_conf_cert_profile. Turning on this option is not
* recommended because of it is possible to generate SHA-1 collisions, however
* this may be safe for legacy infrastructure where additional controls apply.
*
* \warning SHA-1 is considered a weak message digest and its use constitutes
* a security risk. If possible, we recommend avoiding dependencies
* on it, and considering stronger message digests instead.
*
*/
// #define MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES
/**
* Allow SHA-1 in the default TLS configuration for TLS 1.2 handshake
* signature and ciphersuite selection. Without this build-time option, SHA-1
* support must be activated explicitly through mbedtls_ssl_conf_sig_hashes.
* The use of SHA-1 in TLS <= 1.1 and in HMAC-SHA-1 is always allowed by
* default. At the time of writing, there is no practical attack on the use
* of SHA-1 in handshake signatures, hence this option is turned on by default
* to preserve compatibility with existing peers, but the general
* warning applies nonetheless:
*
* \warning SHA-1 is considered a weak message digest and its use constitutes
* a security risk. If possible, we recommend avoiding dependencies
* on it, and considering stronger message digests instead.
*
*/
#define MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_KEY_EXCHANGE
/* \} name SECTION: Customisation configuration options */
/* \} name SECTION: Module configuration options */
/* Target and application specific configurations */
//#define YOTTA_CFG_MBEDTLS_TARGET_CONFIG_FILE "mbedtls/target_config.h"
#if defined(TARGET_LIKE_MBED)
#include "mbedtls/target_config.h"
#if defined(TARGET_LIKE_MBED) && defined(YOTTA_CFG_MBEDTLS_TARGET_CONFIG_FILE)
#include YOTTA_CFG_MBEDTLS_TARGET_CONFIG_FILE
#endif
/*
......
/**
* \file ctr_drbg.h
*
* \brief CTR_DRBG based on AES-256 (NIST SP 800-90)
* \brief CTR_DRBG is based on AES-256, as defined in <em>NIST SP 800-90A:
* Recommendation for Random Number Generation Using Deterministic
* Random Bit Generators</em>.
*
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
*/
/*
* Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may
......@@ -18,8 +22,9 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*
* This file is part of mbed TLS (https://tls.mbed.org)
* This file is part of Mbed TLS (https://tls.mbed.org)
*/
#ifndef MBEDTLS_CTR_DRBG_H
#define MBEDTLS_CTR_DRBG_H
......@@ -30,78 +35,95 @@
#endif
#define MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED -0x0034 /**< The entropy source failed. */
#define MBEDTLS_ERR_CTR_DRBG_REQUEST_TOO_BIG -0x0036 /**< Too many random requested in single call. */
#define MBEDTLS_ERR_CTR_DRBG_INPUT_TOO_BIG -0x0038 /**< Input too large (Entropy + additional). */
#define MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR -0x003A /**< Read/write error in file. */
#define MBEDTLS_ERR_CTR_DRBG_REQUEST_TOO_BIG -0x0036 /**< The requested random buffer length is too big. */
#define MBEDTLS_ERR_CTR_DRBG_INPUT_TOO_BIG -0x0038 /**< The input (entropy + additional data) is too large. */
#define MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR -0x003A /**< Read or write error in file. */
#define MBEDTLS_CTR_DRBG_BLOCKSIZE 16 /**< Block size used by the cipher */
#define MBEDTLS_CTR_DRBG_KEYSIZE 32 /**< Key size used by the cipher */
#define MBEDTLS_CTR_DRBG_KEYBITS ( MBEDTLS_CTR_DRBG_KEYSIZE * 8 )
#define MBEDTLS_CTR_DRBG_SEEDLEN ( MBEDTLS_CTR_DRBG_KEYSIZE + MBEDTLS_CTR_DRBG_BLOCKSIZE )
/**< The seed length (counter + AES key) */
#define MBEDTLS_CTR_DRBG_BLOCKSIZE 16 /**< The block size used by the cipher. */
#define MBEDTLS_CTR_DRBG_KEYSIZE 32 /**< The key size used by the cipher. */
#define MBEDTLS_CTR_DRBG_KEYBITS ( MBEDTLS_CTR_DRBG_KEYSIZE * 8 ) /**< The key size for the DRBG operation, in bits. */
#define MBEDTLS_CTR_DRBG_SEEDLEN ( MBEDTLS_CTR_DRBG_KEYSIZE + MBEDTLS_CTR_DRBG_BLOCKSIZE ) /**< The seed length, calculated as (counter + AES key). */
/**
* \name SECTION: Module settings
*
* The configuration options you can set for this module are in this section.
* Either change them in config.h or define them on the compiler command line.
* Either change them in config.h or define them using the compiler command
* line.
* \{
*/
#if !defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN)
#if defined(MBEDTLS_SHA512_C) && !defined(MBEDTLS_ENTROPY_FORCE_SHA256)
#define MBEDTLS_CTR_DRBG_ENTROPY_LEN 48 /**< Amount of entropy used per seed by default (48 with SHA-512, 32 with SHA-256) */
#define MBEDTLS_CTR_DRBG_ENTROPY_LEN 48
/**< The amount of entropy used per seed by default:
* <ul><li>48 with SHA-512.</li>
* <li>32 with SHA-256.</li></ul>
*/
#else
#define MBEDTLS_CTR_DRBG_ENTROPY_LEN 32 /**< Amount of entropy used per seed by default (48 with SHA-512, 32 with SHA-256) */
#define MBEDTLS_CTR_DRBG_ENTROPY_LEN 32
/**< Amount of entropy used per seed by default:
* <ul><li>48 with SHA-512.</li>
* <li>32 with SHA-256.</li></ul>
*/
#endif
#endif
#if !defined(MBEDTLS_CTR_DRBG_RESEED_INTERVAL)
#define MBEDTLS_CTR_DRBG_RESEED_INTERVAL 10000 /**< Interval before reseed is performed by default */
#define MBEDTLS_CTR_DRBG_RESEED_INTERVAL 10000
/**< The interval before reseed is performed by default. */
#endif
#if !defined(MBEDTLS_CTR_DRBG_MAX_INPUT)
#define MBEDTLS_CTR_DRBG_MAX_INPUT 256 /**< Maximum number of additional input bytes */
#define MBEDTLS_CTR_DRBG_MAX_INPUT 256
/**< The maximum number of additional input Bytes. */
#endif
#if !defined(MBEDTLS_CTR_DRBG_MAX_REQUEST)
#define MBEDTLS_CTR_DRBG_MAX_REQUEST 1024 /**< Maximum number of requested bytes per call */
#define MBEDTLS_CTR_DRBG_MAX_REQUEST 1024
/**< The maximum number of requested Bytes per call. */
#endif
#if !defined(MBEDTLS_CTR_DRBG_MAX_SEED_INPUT)
#define MBEDTLS_CTR_DRBG_MAX_SEED_INPUT 384 /**< Maximum size of (re)seed buffer */
#define MBEDTLS_CTR_DRBG_MAX_SEED_INPUT 384
/**< The maximum size of seed or reseed buffer. */
#endif
/* \} name SECTION: Module settings */
#define MBEDTLS_CTR_DRBG_PR_OFF 0 /**< No prediction resistance */
#define MBEDTLS_CTR_DRBG_PR_ON 1 /**< Prediction resistance enabled */
#define MBEDTLS_CTR_DRBG_PR_OFF 0
/**< Prediction resistance is disabled. */
#define MBEDTLS_CTR_DRBG_PR_ON 1
/**< Prediction resistance is enabled. */
#ifdef __cplusplus
extern "C" {
#endif
/**
* \brief CTR_DRBG context structure
* \brief The CTR_DRBG context structure.
*/
typedef struct
{
unsigned char counter[16]; /*!< counter (V) */
int reseed_counter; /*!< reseed counter */
int prediction_resistance; /*!< enable prediction resistance (Automatic
reseed before every random generation) */
size_t entropy_len; /*!< amount of entropy grabbed on each
(re)seed */
int reseed_interval; /*!< reseed interval */
mbedtls_aes_context aes_ctx; /*!< AES context */
unsigned char counter[16]; /*!< The counter (V). */
int reseed_counter; /*!< The reseed counter. */
int prediction_resistance; /*!< This determines whether prediction
resistance is enabled, that is
whether to systematically reseed before
each random generation. */
size_t entropy_len; /*!< The amount of entropy grabbed on each
seed or reseed operation. */
int reseed_interval; /*!< The reseed interval. */
mbedtls_aes_context aes_ctx; /*!< The AES context. */
/*
* Callbacks (Entropy)
*/
int (*f_entropy)(void *, unsigned char *, size_t);
/*!< The entropy callback function. */
void *p_entropy; /*!< context for the entropy function */
void *p_entropy; /*!< The context for the entropy function. */
#if defined(MBEDTLS_THREADING_C)
mbedtls_threading_mutex_t mutex;
......@@ -110,31 +132,32 @@ typedef struct
mbedtls_ctr_drbg_context;
/**
* \brief CTR_DRBG context initialization
* Makes the context ready for mbedtls_ctr_drbg_seed() or
* mbedtls_ctr_drbg_free().
* \brief This function initializes the CTR_DRBG context,
* and prepares it for mbedtls_ctr_drbg_seed()
* or mbedtls_ctr_drbg_free().
*
* \param ctx CTR_DRBG context to be initialized
* \param ctx The CTR_DRBG context to initialize.
*/
void mbedtls_ctr_drbg_init( mbedtls_ctr_drbg_context *ctx );
/**
* \brief CTR_DRBG initial seeding
* Seed and setup entropy source for future reseeds.
* \brief This function seeds and sets up the CTR_DRBG
* entropy source for future reseeds.
*
* Note: Personalization data can be provided in addition to the more generic
* entropy source to make this instantiation as unique as possible.
* \note Personalization data can be provided in addition to the more generic
* entropy source, to make this instantiation as unique as possible.
*
* \param ctx CTR_DRBG context to be seeded
* \param f_entropy Entropy callback (p_entropy, buffer to fill, buffer
* length)
* \param p_entropy Entropy context
* \param custom Personalization data (Device specific identifiers)
* (Can be NULL)
* \param len Length of personalization data
* \param ctx The CTR_DRBG context to seed.
* \param f_entropy The entropy callback, taking as arguments the
* \p p_entropy context, the buffer to fill, and the
length of the buffer.
* \param p_entropy The entropy context.
* \param custom Personalization data, that is device-specific
identifiers. Can be NULL.
* \param len The length of the personalization data.
*
* \return 0 if successful, or
* MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED
* \return \c 0 on success, or
* #MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED on failure.
*/
int mbedtls_ctr_drbg_seed( mbedtls_ctr_drbg_context *ctx,
int (*f_entropy)(void *, unsigned char *, size_t),
......@@ -143,138 +166,147 @@ int mbedtls_ctr_drbg_seed( mbedtls_ctr_drbg_context *ctx,
size_t len );
/**
* \brief Clear CTR_CRBG context data
* \brief This function clears CTR_CRBG context data.
*
* \param ctx CTR_DRBG context to clear
* \param ctx The CTR_DRBG context to clear.
*/
void mbedtls_ctr_drbg_free( mbedtls_ctr_drbg_context *ctx );
/**
* \brief Enable / disable prediction resistance (Default: Off)
* \brief This function turns prediction resistance on or off.
* The default value is off.
*
* Note: If enabled, entropy is used for ctx->entropy_len before each call!
* Only use this if you have ample supply of good entropy!
* \note If enabled, entropy is gathered at the beginning of
* every call to mbedtls_ctr_drbg_random_with_add().
* Only use this if your entropy source has sufficient
* throughput.
*
* \param ctx CTR_DRBG context
* \param resistance MBEDTLS_CTR_DRBG_PR_ON or MBEDTLS_CTR_DRBG_PR_OFF
* \param ctx The CTR_DRBG context.
* \param resistance #MBEDTLS_CTR_DRBG_PR_ON or #MBEDTLS_CTR_DRBG_PR_OFF.
*/
void mbedtls_ctr_drbg_set_prediction_resistance( mbedtls_ctr_drbg_context *ctx,
int resistance );
/**
* \brief Set the amount of entropy grabbed on each (re)seed
* (Default: MBEDTLS_CTR_DRBG_ENTROPY_LEN)
* \brief This function sets the amount of entropy grabbed on each
* seed or reseed. The default value is
* #MBEDTLS_CTR_DRBG_ENTROPY_LEN.
*
* \param ctx CTR_DRBG context
* \param len Amount of entropy to grab
* \param ctx The CTR_DRBG context.
* \param len The amount of entropy to grab.
*/
void mbedtls_ctr_drbg_set_entropy_len( mbedtls_ctr_drbg_context *ctx,
size_t len );
/**
* \brief Set the reseed interval
* (Default: MBEDTLS_CTR_DRBG_RESEED_INTERVAL)
* \brief This function sets the reseed interval.
* The default value is #MBEDTLS_CTR_DRBG_RESEED_INTERVAL.
*
* \param ctx CTR_DRBG context
* \param interval Reseed interval
* \param ctx The CTR_DRBG context.
* \param interval The reseed interval.
*/
void mbedtls_ctr_drbg_set_reseed_interval( mbedtls_ctr_drbg_context *ctx,
int interval );
/**
* \brief CTR_DRBG reseeding (extracts data from entropy source)
* \brief This function reseeds the CTR_DRBG context, that is
* extracts data from the entropy source.
*
* \param ctx CTR_DRBG context
* \param additional Additional data to add to state (Can be NULL)
* \param len Length of additional data
* \param ctx The CTR_DRBG context.
* \param additional Additional data to add to the state. Can be NULL.
* \param len The length of the additional data.
*
* \return 0 if successful, or
* MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED
* \return \c 0 on success, or
* #MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED on failure.
*/
int mbedtls_ctr_drbg_reseed( mbedtls_ctr_drbg_context *ctx,
const unsigned char *additional, size_t len );
/**
* \brief CTR_DRBG update state
* \brief This function updates the state of the CTR_DRBG context.
*
* \param ctx CTR_DRBG context
* \param additional Additional data to update state with
* \param add_len Length of additional data
* \param ctx The CTR_DRBG context.
* \param additional The data to update the state with.
* \param add_len Length of \p additional data.
*
* \note If add_len is greater than MBEDTLS_CTR_DRBG_MAX_SEED_INPUT,
* only the first MBEDTLS_CTR_DRBG_MAX_SEED_INPUT bytes are used,
* the remaining ones are silently discarded.
* \note If \p add_len is greater than #MBEDTLS_CTR_DRBG_MAX_SEED_INPUT,
* only the first #MBEDTLS_CTR_DRBG_MAX_SEED_INPUT Bytes are used.
* The remaining Bytes are silently discarded.
*/
void mbedtls_ctr_drbg_update( mbedtls_ctr_drbg_context *ctx,
const unsigned char *additional, size_t add_len );
/**
* \brief CTR_DRBG generate random with additional update input
* \brief This function updates a CTR_DRBG instance with additional
* data and uses it to generate random data.
*
* Note: Automatically reseeds if reseed_counter is reached.
* \note The function automatically reseeds if the reseed counter is exceeded.
*
* \param p_rng CTR_DRBG context
* \param output Buffer to fill
* \param output_len Length of the buffer
* \param additional Additional data to update with (Can be NULL)
* \param add_len Length of additional data
* \param p_rng The CTR_DRBG context. This must be a pointer to a
* #mbedtls_ctr_drbg_context structure.
* \param output The buffer to fill.
* \param output_len The length of the buffer.
* \param additional Additional data to update. Can be NULL.
* \param add_len The length of the additional data.
*
* \return 0 if successful, or
* MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED, or
* MBEDTLS_ERR_CTR_DRBG_REQUEST_TOO_BIG
* \return \c 0 on success, or
* #MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED or
* #MBEDTLS_ERR_CTR_DRBG_REQUEST_TOO_BIG on failure.
*/
int mbedtls_ctr_drbg_random_with_add( void *p_rng,
unsigned char *output, size_t output_len,
const unsigned char *additional, size_t add_len );
/**
* \brief CTR_DRBG generate random
* \brief This function uses CTR_DRBG to generate random data.
*
* Note: Automatically reseeds if reseed_counter is reached.
* \note The function automatically reseeds if the reseed counter is exceeded.
*
* \param p_rng CTR_DRBG context
* \param output Buffer to fill
* \param output_len Length of the buffer
* \param p_rng The CTR_DRBG context. This must be a pointer to a
* #mbedtls_ctr_drbg_context structure.
* \param output The buffer to fill.
* \param output_len The length of the buffer.
*
* \return 0 if successful, or
* MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED, or
* MBEDTLS_ERR_CTR_DRBG_REQUEST_TOO_BIG
* \return \c 0 on success, or
* #MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED or
* #MBEDTLS_ERR_CTR_DRBG_REQUEST_TOO_BIG on failure.
*/
int mbedtls_ctr_drbg_random( void *p_rng,
unsigned char *output, size_t output_len );
#if defined(MBEDTLS_FS_IO)
/**
* \brief Write a seed file
* \brief This function writes a seed file.
*
* \param ctx CTR_DRBG context
* \param path Name of the file
* \param ctx The CTR_DRBG context.
* \param path The name of the file.
*
* \return 0 if successful,
* MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR on file error, or
* MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED
* \return \c 0 on success,
* #MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR on file error, or
* #MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED on
* failure.
*/
int mbedtls_ctr_drbg_write_seed_file( mbedtls_ctr_drbg_context *ctx, const char *path );
/**
* \brief Read and update a seed file. Seed is added to this
* instance
* \brief This function reads and updates a seed file. The seed
* is added to this instance.
*
* \param ctx CTR_DRBG context
* \param path Name of the file
* \param ctx The CTR_DRBG context.
* \param path The name of the file.
*
* \return 0 if successful,
* MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR on file error,
* MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED or
* MBEDTLS_ERR_CTR_DRBG_INPUT_TOO_BIG
* \return \c 0 on success,
* #MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR on file error,
* #MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED or
* #MBEDTLS_ERR_CTR_DRBG_INPUT_TOO_BIG on failure.
*/
int mbedtls_ctr_drbg_update_seed_file( mbedtls_ctr_drbg_context *ctx, const char *path );
#endif /* MBEDTLS_FS_IO */
/**
* \brief Checkup routine
* \brief The CTR_DRBG checkup routine.
*
* \return 0 if successful, or 1 if the test failed
* \return \c 0 on success, or \c 1 on failure.
*/
int mbedtls_ctr_drbg_self_test( int verbose );
......
/**
* \file debug.h
*
* \brief Debug functions
*
* \brief Functions for controlling and providing debug output from the library.
*/
/*
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
* SPDX-License-Identifier: Apache-2.0
*
......@@ -80,39 +81,141 @@ extern "C" {
#endif
/**
* \brief Set the level threshold to handle globally. Messages that have a
* level over the threshold value are ignored.
* (Default value: 0 (No debug))
* \brief Set the threshold error level to handle globally all debug output.
* Debug messages that have a level over the threshold value are
* discarded.
* (Default value: 0 = No debug )
*
* \param threshold maximum level of messages to pass on
* \param threshold theshold level of messages to filter on. Messages at a
* higher level will be discarded.
* - Debug levels
* - 0 No debug
* - 1 Error
* - 2 State change
* - 3 Informational
* - 4 Verbose
*/
void mbedtls_debug_set_threshold( int threshold );
/**
* \brief Print a message to the debug output. This function is always used
* through the MBEDTLS_SSL_DEBUG_MSG() macro, which supplies the ssl
* context, file and line number parameters.
*
* \param ssl SSL context
* \param level error level of the debug message
* \param file file the message has occurred in
* \param line line number the message has occurred at
* \param format format specifier, in printf format
* \param ... variables used by the format specifier
*
* \attention This function is intended for INTERNAL usage within the
* library only.
*/
void mbedtls_debug_print_msg( const mbedtls_ssl_context *ssl, int level,
const char *file, int line,
const char *format, ... );
/**
* \brief Print the return value of a function to the debug output. This
* function is always used through the MBEDTLS_SSL_DEBUG_RET() macro,
* which supplies the ssl context, file and line number parameters.
*
* \param ssl SSL context
* \param level error level of the debug message
* \param file file the error has occurred in
* \param line line number the error has occurred in
* \param text the name of the function that returned the error
* \param ret the return code value
*
* \attention This function is intended for INTERNAL usage within the
* library only.
*/
void mbedtls_debug_print_ret( const mbedtls_ssl_context *ssl, int level,
const char *file, int line,
const char *text, int ret );
/**
* \brief Output a buffer of size len bytes to the debug output. This function
* is always used through the MBEDTLS_SSL_DEBUG_BUF() macro,
* which supplies the ssl context, file and line number parameters.
*
* \param ssl SSL context
* \param level error level of the debug message
* \param file file the error has occurred in
* \param line line number the error has occurred in
* \param text a name or label for the buffer being dumped. Normally the
* variable or buffer name
* \param buf the buffer to be outputted
* \param len length of the buffer
*
* \attention This function is intended for INTERNAL usage within the
* library only.
*/
void mbedtls_debug_print_buf( const mbedtls_ssl_context *ssl, int level,
const char *file, int line, const char *text,
const unsigned char *buf, size_t len );
#if defined(MBEDTLS_BIGNUM_C)
/**
* \brief Print a MPI variable to the debug output. This function is always
* used through the MBEDTLS_SSL_DEBUG_MPI() macro, which supplies the
* ssl context, file and line number parameters.
*
* \param ssl SSL context
* \param level error level of the debug message
* \param file file the error has occurred in
* \param line line number the error has occurred in
* \param text a name or label for the MPI being output. Normally the
* variable name
* \param X the MPI variable
*
* \attention This function is intended for INTERNAL usage within the
* library only.
*/
void mbedtls_debug_print_mpi( const mbedtls_ssl_context *ssl, int level,
const char *file, int line,
const char *text, const mbedtls_mpi *X );
#endif
#if defined(MBEDTLS_ECP_C)
/**
* \brief Print an ECP point to the debug output. This function is always
* used through the MBEDTLS_SSL_DEBUG_ECP() macro, which supplies the
* ssl context, file and line number parameters.
*
* \param ssl SSL context
* \param level error level of the debug message
* \param file file the error has occurred in
* \param line line number the error has occurred in
* \param text a name or label for the ECP point being output. Normally the
* variable name
* \param X the ECP point
*
* \attention This function is intended for INTERNAL usage within the
* library only.
*/
void mbedtls_debug_print_ecp( const mbedtls_ssl_context *ssl, int level,
const char *file, int line,
const char *text, const mbedtls_ecp_point *X );
#endif
#if defined(MBEDTLS_X509_CRT_PARSE_C)
/**
* \brief Print a X.509 certificate structure to the debug output. This
* function is always used through the MBEDTLS_SSL_DEBUG_CRT() macro,
* which supplies the ssl context, file and line number parameters.
*
* \param ssl SSL context
* \param level error level of the debug message
* \param file file the error has occurred in
* \param line line number the error has occurred in
* \param text a name or label for the certificate being output
* \param crt X.509 certificate structure
*
* \attention This function is intended for INTERNAL usage within the
* library only.
*/
void mbedtls_debug_print_crt( const mbedtls_ssl_context *ssl, int level,
const char *file, int line,
const char *text, const mbedtls_x509_crt *crt );
......@@ -123,3 +226,4 @@ void mbedtls_debug_print_crt( const mbedtls_ssl_context *ssl, int level,
#endif
#endif /* debug.h */
......@@ -3,6 +3,11 @@
*
* \brief DES block cipher
*
* \warning DES is considered a weak cipher and its use constitutes a
* security risk. We recommend considering stronger ciphers
* instead.
*/
/*
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
* SPDX-License-Identifier: Apache-2.0
*
......@@ -19,6 +24,7 @@
* limitations under the License.
*
* This file is part of mbed TLS (https://tls.mbed.org)
*
*/
#ifndef MBEDTLS_DES_H
#define MBEDTLS_DES_H
......@@ -36,6 +42,7 @@
#define MBEDTLS_DES_DECRYPT 0
#define MBEDTLS_ERR_DES_INVALID_INPUT_LENGTH -0x0032 /**< The data input has an invalid length. */
#define MBEDTLS_ERR_DES_HW_ACCEL_FAILED -0x0033 /**< DES hardware accelerator failed. */
#define MBEDTLS_DES_KEY_SIZE 8
......@@ -49,6 +56,10 @@ extern "C" {
/**
* \brief DES context structure
*
* \warning DES is considered a weak cipher and its use constitutes a
* security risk. We recommend considering stronger ciphers
* instead.
*/
typedef struct
{
......@@ -69,6 +80,10 @@ mbedtls_des3_context;
* \brief Initialize DES context
*
* \param ctx DES context to be initialized
*
* \warning DES is considered a weak cipher and its use constitutes a
* security risk. We recommend considering stronger ciphers
* instead.
*/
void mbedtls_des_init( mbedtls_des_context *ctx );
......@@ -76,6 +91,10 @@ void mbedtls_des_init( mbedtls_des_context *ctx );
* \brief Clear DES context
*
* \param ctx DES context to be cleared
*
* \warning DES is considered a weak cipher and its use constitutes a
* security risk. We recommend considering stronger ciphers
* instead.
*/
void mbedtls_des_free( mbedtls_des_context *ctx );
......@@ -100,6 +119,10 @@ void mbedtls_des3_free( mbedtls_des3_context *ctx );
* a parity bit to allow verification.
*
* \param key 8-byte secret key
*
* \warning DES is considered a weak cipher and its use constitutes a
* security risk. We recommend considering stronger ciphers
* instead.
*/
void mbedtls_des_key_set_parity( unsigned char key[MBEDTLS_DES_KEY_SIZE] );
......@@ -112,6 +135,10 @@ void mbedtls_des_key_set_parity( unsigned char key[MBEDTLS_DES_KEY_SIZE] );
* \param key 8-byte secret key
*
* \return 0 is parity was ok, 1 if parity was not correct.
*
* \warning DES is considered a weak cipher and its use constitutes a
* security risk. We recommend considering stronger ciphers
* instead.
*/
int mbedtls_des_key_check_key_parity( const unsigned char key[MBEDTLS_DES_KEY_SIZE] );
......@@ -121,6 +148,10 @@ int mbedtls_des_key_check_key_parity( const unsigned char key[MBEDTLS_DES_KEY_SI
* \param key 8-byte secret key
*
* \return 0 if no weak key was found, 1 if a weak key was identified.
*
* \warning DES is considered a weak cipher and its use constitutes a
* security risk. We recommend considering stronger ciphers
* instead.
*/
int mbedtls_des_key_check_weak( const unsigned char key[MBEDTLS_DES_KEY_SIZE] );
......@@ -131,6 +162,10 @@ int mbedtls_des_key_check_weak( const unsigned char key[MBEDTLS_DES_KEY_SIZE] );
* \param key 8-byte secret key
*
* \return 0
*
* \warning DES is considered a weak cipher and its use constitutes a
* security risk. We recommend considering stronger ciphers
* instead.
*/
int mbedtls_des_setkey_enc( mbedtls_des_context *ctx, const unsigned char key[MBEDTLS_DES_KEY_SIZE] );
......@@ -141,6 +176,10 @@ int mbedtls_des_setkey_enc( mbedtls_des_context *ctx, const unsigned char key[MB
* \param key 8-byte secret key
*
* \return 0
*
* \warning DES is considered a weak cipher and its use constitutes a
* security risk. We recommend considering stronger ciphers
* instead.
*/
int mbedtls_des_setkey_dec( mbedtls_des_context *ctx, const unsigned char key[MBEDTLS_DES_KEY_SIZE] );
......@@ -196,6 +235,10 @@ int mbedtls_des3_set3key_dec( mbedtls_des3_context *ctx,
* \param output 64-bit output block
*
* \return 0 if successful
*
* \warning DES is considered a weak cipher and its use constitutes a
* security risk. We recommend considering stronger ciphers
* instead.
*/
int mbedtls_des_crypt_ecb( mbedtls_des_context *ctx,
const unsigned char input[8],
......@@ -219,6 +262,10 @@ int mbedtls_des_crypt_ecb( mbedtls_des_context *ctx,
* \param iv initialization vector (updated after use)
* \param input buffer holding the input data
* \param output buffer holding the output data
*
* \warning DES is considered a weak cipher and its use constitutes a
* security risk. We recommend considering stronger ciphers
* instead.
*/
int mbedtls_des_crypt_cbc( mbedtls_des_context *ctx,
int mode,
......@@ -277,6 +324,10 @@ int mbedtls_des3_crypt_cbc( mbedtls_des3_context *ctx,
*
* \param SK Round keys
* \param key Base key
*
* \warning DES is considered a weak cipher and its use constitutes a
* security risk. We recommend considering stronger ciphers
* instead.
*/
void mbedtls_des_setkey( uint32_t SK[32],
const unsigned char key[MBEDTLS_DES_KEY_SIZE] );
......
/**
* \file dhm.h
*
* \brief Diffie-Hellman-Merkle key exchange
* \brief Diffie-Hellman-Merkle key exchange.
*
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
* <em>RFC-3526: More Modular Exponential (MODP) Diffie-Hellman groups for
* Internet Key Exchange (IKE)</em> defines a number of standardized
* Diffie-Hellman groups for IKE.
*
* <em>RFC-5114: Additional Diffie-Hellman Groups for Use with IETF
* Standards</em> defines a number of standardized Diffie-Hellman
* groups that can be used.
*
* \warning The security of the DHM key exchange relies on the proper choice
* of prime modulus - optimally, it should be a safe prime. The usage
* of non-safe primes both decreases the difficulty of the underlying
* discrete logarithm problem and can lead to small subgroup attacks
* leaking private exponent bits when invalid public keys are used
* and not detected. This is especially relevant if the same DHM
* parameters are reused for multiple key exchanges as in static DHM,
* while the criticality of small-subgroup attacks is lower for
* ephemeral DHM.
*
* \warning For performance reasons, the code does neither perform primality
* nor safe primality tests, nor the expensive checks for invalid
* subgroups. Moreover, even if these were performed, non-standardized
* primes cannot be trusted because of the possibility of backdoors
* that can't be effectively checked for.
*
* \warning Diffie-Hellman-Merkle is therefore a security risk when not using
* standardized primes generated using a trustworthy ("nothing up
* my sleeve") method, such as the RFC 3526 / 7919 primes. In the TLS
* protocol, DH parameters need to be negotiated, so using the default
* primes systematically is not always an option. If possible, use
* Elliptic Curve Diffie-Hellman (ECDH), which has better performance,
* and for which the TLS protocol mandates the use of standard
* parameters.
*
*/
/*
* Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may
......@@ -18,17 +53,24 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*
* This file is part of mbed TLS (https://tls.mbed.org)
* This file is part of Mbed TLS (https://tls.mbed.org)
*/
#ifndef MBEDTLS_DHM_H
#define MBEDTLS_DHM_H
#if !defined(MBEDTLS_CONFIG_FILE)
#include "config.h"
#else
#include MBEDTLS_CONFIG_FILE
#endif
#include "bignum.h"
#if !defined(MBEDTLS_DHM_ALT)
/*
* DHM Error codes
*/
#define MBEDTLS_ERR_DHM_BAD_INPUT_DATA -0x3080 /**< Bad input parameters to function. */
#define MBEDTLS_ERR_DHM_BAD_INPUT_DATA -0x3080 /**< Bad input parameters. */
#define MBEDTLS_ERR_DHM_READ_PARAMS_FAILED -0x3100 /**< Reading of the DHM parameters failed. */
#define MBEDTLS_ERR_DHM_MAKE_PARAMS_FAILED -0x3180 /**< Making of the DHM parameters failed. */
#define MBEDTLS_ERR_DHM_READ_PUBLIC_FAILED -0x3200 /**< Reading of the public values failed. */
......@@ -36,167 +78,85 @@
#define MBEDTLS_ERR_DHM_CALC_SECRET_FAILED -0x3300 /**< Calculation of the DHM secret failed. */
#define MBEDTLS_ERR_DHM_INVALID_FORMAT -0x3380 /**< The ASN.1 data is not formatted correctly. */
#define MBEDTLS_ERR_DHM_ALLOC_FAILED -0x3400 /**< Allocation of memory failed. */
#define MBEDTLS_ERR_DHM_FILE_IO_ERROR -0x3480 /**< Read/write of file failed. */
/**
* RFC 3526 defines a number of standardized Diffie-Hellman groups
* for IKE.
* RFC 5114 defines a number of standardized Diffie-Hellman groups
* that can be used.
*
* Some are included here for convenience.
*
* Included are:
* RFC 3526 3. 2048-bit MODP Group
* RFC 3526 4. 3072-bit MODP Group
* RFC 3526 5. 4096-bit MODP Group
* RFC 5114 2.2. 2048-bit MODP Group with 224-bit Prime Order Subgroup
*/
#define MBEDTLS_DHM_RFC3526_MODP_2048_P \
"FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1" \
"29024E088A67CC74020BBEA63B139B22514A08798E3404DD" \
"EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245" \
"E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED" \
"EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3D" \
"C2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F" \
"83655D23DCA3AD961C62F356208552BB9ED529077096966D" \
"670C354E4ABC9804F1746C08CA18217C32905E462E36CE3B" \
"E39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9" \
"DE2BCBF6955817183995497CEA956AE515D2261898FA0510" \
"15728E5A8AACAA68FFFFFFFFFFFFFFFF"
#define MBEDTLS_DHM_RFC3526_MODP_2048_G "02"
#define MBEDTLS_DHM_RFC3526_MODP_3072_P \
"FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1" \
"29024E088A67CC74020BBEA63B139B22514A08798E3404DD" \
"EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245" \
"E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED" \
"EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3D" \
"C2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F" \
"83655D23DCA3AD961C62F356208552BB9ED529077096966D" \
"670C354E4ABC9804F1746C08CA18217C32905E462E36CE3B" \
"E39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9" \
"DE2BCBF6955817183995497CEA956AE515D2261898FA0510" \
"15728E5A8AAAC42DAD33170D04507A33A85521ABDF1CBA64" \
"ECFB850458DBEF0A8AEA71575D060C7DB3970F85A6E1E4C7" \
"ABF5AE8CDB0933D71E8C94E04A25619DCEE3D2261AD2EE6B" \
"F12FFA06D98A0864D87602733EC86A64521F2B18177B200C" \
"BBE117577A615D6C770988C0BAD946E208E24FA074E5AB31" \
"43DB5BFCE0FD108E4B82D120A93AD2CAFFFFFFFFFFFFFFFF"
#define MBEDTLS_DHM_RFC3526_MODP_3072_G "02"
#define MBEDTLS_DHM_RFC3526_MODP_4096_P \
"FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1" \
"29024E088A67CC74020BBEA63B139B22514A08798E3404DD" \
"EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245" \
"E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED" \
"EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3D" \
"C2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F" \
"83655D23DCA3AD961C62F356208552BB9ED529077096966D" \
"670C354E4ABC9804F1746C08CA18217C32905E462E36CE3B" \
"E39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9" \
"DE2BCBF6955817183995497CEA956AE515D2261898FA0510" \
"15728E5A8AAAC42DAD33170D04507A33A85521ABDF1CBA64" \
"ECFB850458DBEF0A8AEA71575D060C7DB3970F85A6E1E4C7" \
"ABF5AE8CDB0933D71E8C94E04A25619DCEE3D2261AD2EE6B" \
"F12FFA06D98A0864D87602733EC86A64521F2B18177B200C" \
"BBE117577A615D6C770988C0BAD946E208E24FA074E5AB31" \
"43DB5BFCE0FD108E4B82D120A92108011A723C12A787E6D7" \
"88719A10BDBA5B2699C327186AF4E23C1A946834B6150BDA" \
"2583E9CA2AD44CE8DBBBC2DB04DE8EF92E8EFC141FBECAA6" \
"287C59474E6BC05D99B2964FA090C3A2233BA186515BE7ED" \
"1F612970CEE2D7AFB81BDD762170481CD0069127D5B05AA9" \
"93B4EA988D8FDDC186FFB7DC90A6C08F4DF435C934063199" \
"FFFFFFFFFFFFFFFF"
#define MBEDTLS_DHM_RFC3526_MODP_4096_G "02"
#define MBEDTLS_DHM_RFC5114_MODP_2048_P \
"AD107E1E9123A9D0D660FAA79559C51FA20D64E5683B9FD1" \
"B54B1597B61D0A75E6FA141DF95A56DBAF9A3C407BA1DF15" \
"EB3D688A309C180E1DE6B85A1274A0A66D3F8152AD6AC212" \
"9037C9EDEFDA4DF8D91E8FEF55B7394B7AD5B7D0B6C12207" \
"C9F98D11ED34DBF6C6BA0B2C8BBC27BE6A00E0A0B9C49708" \
"B3BF8A317091883681286130BC8985DB1602E714415D9330" \
"278273C7DE31EFDC7310F7121FD5A07415987D9ADC0A486D" \
"CDF93ACC44328387315D75E198C641A480CD86A1B9E587E8" \
"BE60E69CC928B2B9C52172E413042E9B23F10B0E16E79763" \
"C9B53DCF4BA80A29E3FB73C16B8E75B97EF363E2FFA31F71" \
"CF9DE5384E71B81C0AC4DFFE0C10E64F"
#define MBEDTLS_DHM_RFC5114_MODP_2048_G \
"AC4032EF4F2D9AE39DF30B5C8FFDAC506CDEBE7B89998CAF"\
"74866A08CFE4FFE3A6824A4E10B9A6F0DD921F01A70C4AFA"\
"AB739D7700C29F52C57DB17C620A8652BE5E9001A8D66AD7"\
"C17669101999024AF4D027275AC1348BB8A762D0521BC98A"\
"E247150422EA1ED409939D54DA7460CDB5F6C6B250717CBE"\
"F180EB34118E98D119529A45D6F834566E3025E316A330EF"\
"BB77A86F0C1AB15B051AE3D428C8F8ACB70A8137150B8EEB"\
"10E183EDD19963DDD9E263E4770589EF6AA21E7F5F2FF381"\
"B539CCE3409D13CD566AFBB48D6C019181E1BCFE94B30269"\
"EDFE72FE9B6AA4BD7B5A0F1C71CFFF4C19C418E1F6EC0179"\
"81BC087F2A7065B384B890D3191F2BFA"
#define MBEDTLS_ERR_DHM_FILE_IO_ERROR -0x3480 /**< Read or write of file failed. */
#define MBEDTLS_ERR_DHM_HW_ACCEL_FAILED -0x3500 /**< DHM hardware accelerator failed. */
#define MBEDTLS_ERR_DHM_SET_GROUP_FAILED -0x3580 /**< Setting the modulus and generator failed. */
#ifdef __cplusplus
extern "C" {
#endif
/**
* \brief DHM context structure
* \brief The DHM context structure.
*/
typedef struct
{
size_t len; /*!< size(P) in chars */
mbedtls_mpi P; /*!< prime modulus */
mbedtls_mpi G; /*!< generator */
mbedtls_mpi X; /*!< secret value */
mbedtls_mpi GX; /*!< self = G^X mod P */
mbedtls_mpi GY; /*!< peer = G^Y mod P */
mbedtls_mpi K; /*!< key = GY^X mod P */
mbedtls_mpi RP; /*!< cached R^2 mod P */
mbedtls_mpi Vi; /*!< blinding value */
mbedtls_mpi Vf; /*!< un-blinding value */
mbedtls_mpi pX; /*!< previous X */
size_t len; /*!< The size of \p P in Bytes. */
mbedtls_mpi P; /*!< The prime modulus. */
mbedtls_mpi G; /*!< The generator. */
mbedtls_mpi X; /*!< Our secret value. */
mbedtls_mpi GX; /*!< Our public key = \c G^X mod \c P. */
mbedtls_mpi GY; /*!< The public key of the peer = \c G^Y mod \c P. */
mbedtls_mpi K; /*!< The shared secret = \c G^(XY) mod \c P. */
mbedtls_mpi RP; /*!< The cached value = \c R^2 mod \c P. */
mbedtls_mpi Vi; /*!< The blinding value. */
mbedtls_mpi Vf; /*!< The unblinding value. */
mbedtls_mpi pX; /*!< The previous \c X. */
}
mbedtls_dhm_context;
/**
* \brief Initialize DHM context
* \brief This function initializes the DHM context.
*
* \param ctx DHM context to be initialized
* \param ctx The DHM context to initialize.
*/
void mbedtls_dhm_init( mbedtls_dhm_context *ctx );
/**
* \brief Parse the ServerKeyExchange parameters
* \brief This function parses the ServerKeyExchange parameters.
*
* \param ctx DHM context
* \param p &(start of input buffer)
* \param end end of buffer
* \param ctx The DHM context.
* \param p On input, *p must be the start of the input buffer.
* On output, *p is updated to point to the end of the data
* that has been read. On success, this is the first byte
* past the end of the ServerKeyExchange parameters.
* On error, this is the point at which an error has been
* detected, which is usually not useful except to debug
* failures.
* \param end The end of the input buffer.
*
* \return 0 if successful, or an MBEDTLS_ERR_DHM_XXX error code
* \return \c 0 on success, or an \c MBEDTLS_ERR_DHM_XXX error code
* on failure.
*/
int mbedtls_dhm_read_params( mbedtls_dhm_context *ctx,
unsigned char **p,
const unsigned char *end );
/**
* \brief Setup and write the ServerKeyExchange parameters
* \brief This function sets up and writes the ServerKeyExchange
* parameters.
*
* \param ctx The DHM context.
* \param x_size The private value size in Bytes.
* \param olen The number of characters written.
* \param output The destination buffer.
* \param f_rng The RNG function.
* \param p_rng The RNG parameter.
*
* \param ctx DHM context
* \param x_size private value size in bytes
* \param output destination buffer
* \param olen number of chars written
* \param f_rng RNG function
* \param p_rng RNG parameter
* \note The destination buffer must be large enough to hold
* the reduced binary presentation of the modulus, the generator
* and the public key, each wrapped with a 2-byte length field.
* It is the responsibility of the caller to ensure that enough
* space is available. Refer to \c mbedtls_mpi_size to computing
* the byte-size of an MPI.
*
* \note This function assumes that ctx->P and ctx->G
* have already been properly set (for example
* using mbedtls_mpi_read_string or mbedtls_mpi_read_binary).
* \note This function assumes that \c ctx->P and \c ctx->G
* have already been properly set. For that, use
* mbedtls_dhm_set_group() below in conjunction with
* mbedtls_mpi_read_binary() and mbedtls_mpi_read_string().
*
* \return 0 if successful, or an MBEDTLS_ERR_DHM_XXX error code
* \return \c 0 on success, or an \c MBEDTLS_ERR_DHM_XXX error code
* on failure.
*/
int mbedtls_dhm_make_params( mbedtls_dhm_context *ctx, int x_size,
unsigned char *output, size_t *olen,
......@@ -204,28 +164,54 @@ int mbedtls_dhm_make_params( mbedtls_dhm_context *ctx, int x_size,
void *p_rng );
/**
* \brief Import the peer's public value G^Y
* \brief Set prime modulus and generator
*
* \param ctx DHM context
* \param input input buffer
* \param ilen size of buffer
* \param ctx The DHM context.
* \param P The MPI holding DHM prime modulus.
* \param G The MPI holding DHM generator.
*
* \return 0 if successful, or an MBEDTLS_ERR_DHM_XXX error code
* \note This function can be used to set P, G
* in preparation for \c mbedtls_dhm_make_params.
*
* \return \c 0 if successful, or an \c MBEDTLS_ERR_DHM_XXX error code
* on failure.
*/
int mbedtls_dhm_set_group( mbedtls_dhm_context *ctx,
const mbedtls_mpi *P,
const mbedtls_mpi *G );
/**
* \brief This function imports the public value G^Y of the peer.
*
* \param ctx The DHM context.
* \param input The input buffer.
* \param ilen The size of the input buffer.
*
* \return \c 0 on success, or an \c MBEDTLS_ERR_DHM_XXX error code
* on failure.
*/
int mbedtls_dhm_read_public( mbedtls_dhm_context *ctx,
const unsigned char *input, size_t ilen );
/**
* \brief Create own private value X and export G^X
* \brief This function creates its own private value \c X and
* exports \c G^X.
*
* \param ctx The DHM context.
* \param x_size The private value size in Bytes.
* \param output The destination buffer.
* \param olen The length of the destination buffer. Must be at least
equal to ctx->len (the size of \c P).
* \param f_rng The RNG function.
* \param p_rng The RNG parameter.
*
* \param ctx DHM context
* \param x_size private value size in bytes
* \param output destination buffer
* \param olen must be equal to ctx->P.len
* \param f_rng RNG function
* \param p_rng RNG parameter
* \note The destination buffer will always be fully written
* so as to contain a big-endian presentation of G^X mod P.
* If it is larger than ctx->len, it will accordingly be
* padded with zero-bytes in the beginning.
*
* \return 0 if successful, or an MBEDTLS_ERR_DHM_XXX error code
* \return \c 0 on success, or an \c MBEDTLS_ERR_DHM_XXX error code
* on failure.
*/
int mbedtls_dhm_make_public( mbedtls_dhm_context *ctx, int x_size,
unsigned char *output, size_t olen,
......@@ -233,22 +219,25 @@ int mbedtls_dhm_make_public( mbedtls_dhm_context *ctx, int x_size,
void *p_rng );
/**
* \brief Derive and export the shared secret (G^Y)^X mod P
*
* \param ctx DHM context
* \param output destination buffer
* \param output_size size of the destination buffer
* \param olen on exit, holds the actual number of bytes written
* \param f_rng RNG function, for blinding purposes
* \param p_rng RNG parameter
*
* \return 0 if successful, or an MBEDTLS_ERR_DHM_XXX error code
*
* \note If non-NULL, f_rng is used to blind the input as
* countermeasure against timing attacks. Blinding is
* automatically used if and only if our secret value X is
* re-used and costs nothing otherwise, so it is recommended
* to always pass a non-NULL f_rng argument.
* \brief This function derives and exports the shared secret
* \c (G^Y)^X mod \c P.
*
* \param ctx The DHM context.
* \param output The destination buffer.
* \param output_size The size of the destination buffer. Must be at least
* the size of ctx->len.
* \param olen On exit, holds the actual number of Bytes written.
* \param f_rng The RNG function, for blinding purposes.
* \param p_rng The RNG parameter.
*
* \return \c 0 on success, or an \c MBEDTLS_ERR_DHM_XXX error code
* on failure.
*
* \note If non-NULL, \p f_rng is used to blind the input as
* a countermeasure against timing attacks. Blinding is used
* only if our secret value \p X is re-used and omitted
* otherwise. Therefore, we recommend always passing a
* non-NULL \p f_rng argument.
*/
int mbedtls_dhm_calc_secret( mbedtls_dhm_context *ctx,
unsigned char *output, size_t output_size, size_t *olen,
......@@ -256,23 +245,24 @@ int mbedtls_dhm_calc_secret( mbedtls_dhm_context *ctx,
void *p_rng );
/**
* \brief Free and clear the components of a DHM key
* \brief This function frees and clears the components of a DHM key.
*
* \param ctx DHM context to free and clear
* \param ctx The DHM context to free and clear.
*/
void mbedtls_dhm_free( mbedtls_dhm_context *ctx );
#if defined(MBEDTLS_ASN1_PARSE_C)
/** \ingroup x509_module */
/**
* \brief Parse DHM parameters in PEM or DER format
* \brief This function parses DHM parameters in PEM or DER format.
*
* \param dhm DHM context to be initialized
* \param dhmin input buffer
* \param dhminlen size of the buffer
* (including the terminating null byte for PEM data)
* \param dhm The DHM context to initialize.
* \param dhmin The input buffer.
* \param dhminlen The size of the buffer, including the terminating null
* Byte for PEM data.
*
* \return 0 if successful, or a specific DHM or PEM error code
* \return \c 0 on success, or a specific DHM or PEM error code
* on failure.
*/
int mbedtls_dhm_parse_dhm( mbedtls_dhm_context *dhm, const unsigned char *dhmin,
size_t dhminlen );
......@@ -280,21 +270,34 @@ int mbedtls_dhm_parse_dhm( mbedtls_dhm_context *dhm, const unsigned char *dhmin,
#if defined(MBEDTLS_FS_IO)
/** \ingroup x509_module */
/**
* \brief Load and parse DHM parameters
* \brief This function loads and parses DHM parameters from a file.
*
* \param dhm DHM context to be initialized
* \param path filename to read the DHM Parameters from
* \param dhm The DHM context to load the parameters to.
* \param path The filename to read the DHM parameters from.
*
* \return 0 if successful, or a specific DHM or PEM error code
* \return \c 0 on success, or a specific DHM or PEM error code
* on failure.
*/
int mbedtls_dhm_parse_dhmfile( mbedtls_dhm_context *dhm, const char *path );
#endif /* MBEDTLS_FS_IO */
#endif /* MBEDTLS_ASN1_PARSE_C */
#ifdef __cplusplus
}
#endif
#else /* MBEDTLS_DHM_ALT */
#include "dhm_alt.h"
#endif /* MBEDTLS_DHM_ALT */
#ifdef __cplusplus
extern "C" {
#endif
/**
* \brief Checkup routine
* \brief The DMH checkup routine.
*
* \return 0 if successful, or 1 if the test failed
* \return \c 0 on success, or \c 1 on failure.
*/
int mbedtls_dhm_self_test( int verbose );
......@@ -302,4 +305,757 @@ int mbedtls_dhm_self_test( int verbose );
}
#endif
/**
* RFC 3526, RFC 5114 and RFC 7919 standardize a number of
* Diffie-Hellman groups, some of which are included here
* for use within the SSL/TLS module and the user's convenience
* when configuring the Diffie-Hellman parameters by hand
* through \c mbedtls_ssl_conf_dh_param.
*
* The following lists the source of the above groups in the standards:
* - RFC 5114 section 2.2: 2048-bit MODP Group with 224-bit Prime Order Subgroup
* - RFC 3526 section 3: 2048-bit MODP Group
* - RFC 3526 section 4: 3072-bit MODP Group
* - RFC 3526 section 5: 4096-bit MODP Group
* - RFC 7919 section A.1: ffdhe2048
* - RFC 7919 section A.2: ffdhe3072
* - RFC 7919 section A.3: ffdhe4096
* - RFC 7919 section A.4: ffdhe6144
* - RFC 7919 section A.5: ffdhe8192
*
* The constants with suffix "_p" denote the chosen prime moduli, while
* the constants with suffix "_g" denote the chosen generator
* of the associated prime field.
*
* The constants further suffixed with "_bin" are provided in binary format,
* while all other constants represent null-terminated strings holding the
* hexadecimal presentation of the respective numbers.
*
* The primes from RFC 3526 and RFC 7919 have been generating by the following
* trust-worthy procedure:
* - Fix N in { 2048, 3072, 4096, 6144, 8192 } and consider the N-bit number
* the first and last 64 bits are all 1, and the remaining N - 128 bits of
* which are 0x7ff...ff.
* - Add the smallest multiple of the first N - 129 bits of the binary expansion
* of pi (for RFC 5236) or e (for RFC 7919) to this intermediate bit-string
* such that the resulting integer is a safe-prime.
* - The result is the respective RFC 3526 / 7919 prime, and the corresponding
* generator is always chosen to be 2 (which is a square for these prime,
* hence the corresponding subgroup has order (p-1)/2 and avoids leaking a
* bit in the private exponent).
*
*/
#if !defined(MBEDTLS_DEPRECATED_REMOVED)
#if defined(MBEDTLS_DEPRECATED_WARNING)
#define MBEDTLS_DEPRECATED __attribute__((deprecated))
MBEDTLS_DEPRECATED typedef char const * mbedtls_deprecated_constant_t;
#define MBEDTLS_DEPRECATED_STRING_CONSTANT( VAL ) \
( (mbedtls_deprecated_constant_t) ( VAL ) )
#else
#define MBEDTLS_DEPRECATED_STRING_CONSTANT( VAL ) VAL
#endif /* ! MBEDTLS_DEPRECATED_WARNING */
/**
* \warning The origin of the primes in RFC 5114 is not documented and
* their use therefore constitutes a security risk!
*
* \deprecated The hex-encoded primes from RFC 5114 are deprecated and are
* likely to be removed in a future version of the library without
* replacement.
*/
/**
* The hexadecimal presentation of the prime underlying the
* 2048-bit MODP Group with 224-bit Prime Order Subgroup, as defined
* in <em>RFC-5114: Additional Diffie-Hellman Groups for Use with
* IETF Standards</em>.
*/
#define MBEDTLS_DHM_RFC5114_MODP_P \
MBEDTLS_DEPRECATED_STRING_CONSTANT( \
"AD107E1E9123A9D0D660FAA79559C51FA20D64E5683B9FD1" \
"B54B1597B61D0A75E6FA141DF95A56DBAF9A3C407BA1DF15" \
"EB3D688A309C180E1DE6B85A1274A0A66D3F8152AD6AC212" \
"9037C9EDEFDA4DF8D91E8FEF55B7394B7AD5B7D0B6C12207" \
"C9F98D11ED34DBF6C6BA0B2C8BBC27BE6A00E0A0B9C49708" \
"B3BF8A317091883681286130BC8985DB1602E714415D9330" \
"278273C7DE31EFDC7310F7121FD5A07415987D9ADC0A486D" \
"CDF93ACC44328387315D75E198C641A480CD86A1B9E587E8" \
"BE60E69CC928B2B9C52172E413042E9B23F10B0E16E79763" \
"C9B53DCF4BA80A29E3FB73C16B8E75B97EF363E2FFA31F71" \
"CF9DE5384E71B81C0AC4DFFE0C10E64F" )
/**
* The hexadecimal presentation of the chosen generator of the 2048-bit MODP
* Group with 224-bit Prime Order Subgroup, as defined in <em>RFC-5114:
* Additional Diffie-Hellman Groups for Use with IETF Standards</em>.
*/
#define MBEDTLS_DHM_RFC5114_MODP_2048_G \
MBEDTLS_DEPRECATED_STRING_CONSTANT( \
"AC4032EF4F2D9AE39DF30B5C8FFDAC506CDEBE7B89998CAF" \
"74866A08CFE4FFE3A6824A4E10B9A6F0DD921F01A70C4AFA" \
"AB739D7700C29F52C57DB17C620A8652BE5E9001A8D66AD7" \
"C17669101999024AF4D027275AC1348BB8A762D0521BC98A" \
"E247150422EA1ED409939D54DA7460CDB5F6C6B250717CBE" \
"F180EB34118E98D119529A45D6F834566E3025E316A330EF" \
"BB77A86F0C1AB15B051AE3D428C8F8ACB70A8137150B8EEB" \
"10E183EDD19963DDD9E263E4770589EF6AA21E7F5F2FF381" \
"B539CCE3409D13CD566AFBB48D6C019181E1BCFE94B30269" \
"EDFE72FE9B6AA4BD7B5A0F1C71CFFF4C19C418E1F6EC0179" \
"81BC087F2A7065B384B890D3191F2BFA" )
/**
* The hexadecimal presentation of the prime underlying the 2048-bit MODP
* Group, as defined in <em>RFC-3526: More Modular Exponential (MODP)
* Diffie-Hellman groups for Internet Key Exchange (IKE)</em>.
*
* \deprecated The hex-encoded primes from RFC 3625 are deprecated and
* superseded by the corresponding macros providing them as
* binary constants. Their hex-encoded constants are likely
* to be removed in a future version of the library.
*
*/
#define MBEDTLS_DHM_RFC3526_MODP_2048_P \
MBEDTLS_DEPRECATED_STRING_CONSTANT( \
"FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1" \
"29024E088A67CC74020BBEA63B139B22514A08798E3404DD" \
"EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245" \
"E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED" \
"EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3D" \
"C2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F" \
"83655D23DCA3AD961C62F356208552BB9ED529077096966D" \
"670C354E4ABC9804F1746C08CA18217C32905E462E36CE3B" \
"E39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9" \
"DE2BCBF6955817183995497CEA956AE515D2261898FA0510" \
"15728E5A8AACAA68FFFFFFFFFFFFFFFF" )
/**
* The hexadecimal presentation of the chosen generator of the 2048-bit MODP
* Group, as defined in <em>RFC-3526: More Modular Exponential (MODP)
* Diffie-Hellman groups for Internet Key Exchange (IKE)</em>.
*/
#define MBEDTLS_DHM_RFC3526_MODP_2048_G \
MBEDTLS_DEPRECATED_STRING_CONSTANT( "02" )
/**
* The hexadecimal presentation of the prime underlying the 3072-bit MODP
* Group, as defined in <em>RFC-3072: More Modular Exponential (MODP)
* Diffie-Hellman groups for Internet Key Exchange (IKE)</em>.
*/
#define MBEDTLS_DHM_RFC3526_MODP_3072_P \
MBEDTLS_DEPRECATED_STRING_CONSTANT( \
"FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1" \
"29024E088A67CC74020BBEA63B139B22514A08798E3404DD" \
"EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245" \
"E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED" \
"EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3D" \
"C2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F" \
"83655D23DCA3AD961C62F356208552BB9ED529077096966D" \
"670C354E4ABC9804F1746C08CA18217C32905E462E36CE3B" \
"E39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9" \
"DE2BCBF6955817183995497CEA956AE515D2261898FA0510" \
"15728E5A8AAAC42DAD33170D04507A33A85521ABDF1CBA64" \
"ECFB850458DBEF0A8AEA71575D060C7DB3970F85A6E1E4C7" \
"ABF5AE8CDB0933D71E8C94E04A25619DCEE3D2261AD2EE6B" \
"F12FFA06D98A0864D87602733EC86A64521F2B18177B200C" \
"BBE117577A615D6C770988C0BAD946E208E24FA074E5AB31" \
"43DB5BFCE0FD108E4B82D120A93AD2CAFFFFFFFFFFFFFFFF" )
/**
* The hexadecimal presentation of the chosen generator of the 3072-bit MODP
* Group, as defined in <em>RFC-3526: More Modular Exponential (MODP)
* Diffie-Hellman groups for Internet Key Exchange (IKE)</em>.
*/
#define MBEDTLS_DHM_RFC3526_MODP_3072_G \
MBEDTLS_DEPRECATED_STRING_CONSTANT( "02" )
/**
* The hexadecimal presentation of the prime underlying the 4096-bit MODP
* Group, as defined in <em>RFC-3526: More Modular Exponential (MODP)
* Diffie-Hellman groups for Internet Key Exchange (IKE)</em>.
*/
#define MBEDTLS_DHM_RFC3526_MODP_4096_P \
MBEDTLS_DEPRECATED_STRING_CONSTANT( \
"FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1" \
"29024E088A67CC74020BBEA63B139B22514A08798E3404DD" \
"EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245" \
"E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED" \
"EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3D" \
"C2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F" \
"83655D23DCA3AD961C62F356208552BB9ED529077096966D" \
"670C354E4ABC9804F1746C08CA18217C32905E462E36CE3B" \
"E39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9" \
"DE2BCBF6955817183995497CEA956AE515D2261898FA0510" \
"15728E5A8AAAC42DAD33170D04507A33A85521ABDF1CBA64" \
"ECFB850458DBEF0A8AEA71575D060C7DB3970F85A6E1E4C7" \
"ABF5AE8CDB0933D71E8C94E04A25619DCEE3D2261AD2EE6B" \
"F12FFA06D98A0864D87602733EC86A64521F2B18177B200C" \
"BBE117577A615D6C770988C0BAD946E208E24FA074E5AB31" \
"43DB5BFCE0FD108E4B82D120A92108011A723C12A787E6D7" \
"88719A10BDBA5B2699C327186AF4E23C1A946834B6150BDA" \
"2583E9CA2AD44CE8DBBBC2DB04DE8EF92E8EFC141FBECAA6" \
"287C59474E6BC05D99B2964FA090C3A2233BA186515BE7ED" \
"1F612970CEE2D7AFB81BDD762170481CD0069127D5B05AA9" \
"93B4EA988D8FDDC186FFB7DC90A6C08F4DF435C934063199" \
"FFFFFFFFFFFFFFFF" )
/**
* The hexadecimal presentation of the chosen generator of the 4096-bit MODP
* Group, as defined in <em>RFC-3526: More Modular Exponential (MODP)
* Diffie-Hellman groups for Internet Key Exchange (IKE)</em>.
*/
#define MBEDTLS_DHM_RFC3526_MODP_4096_G \
MBEDTLS_DEPRECATED_STRING_CONSTANT( "02" )
#endif /* MBEDTLS_DEPRECATED_REMOVED */
/*
* Trustworthy DHM parameters in binary form
*/
#define MBEDTLS_DHM_RFC3526_MODP_2048_P_BIN { \
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, \
0xC9, 0x0F, 0xDA, 0xA2, 0x21, 0x68, 0xC2, 0x34, \
0xC4, 0xC6, 0x62, 0x8B, 0x80, 0xDC, 0x1C, 0xD1, \
0x29, 0x02, 0x4E, 0x08, 0x8A, 0x67, 0xCC, 0x74, \
0x02, 0x0B, 0xBE, 0xA6, 0x3B, 0x13, 0x9B, 0x22, \
0x51, 0x4A, 0x08, 0x79, 0x8E, 0x34, 0x04, 0xDD, \
0xEF, 0x95, 0x19, 0xB3, 0xCD, 0x3A, 0x43, 0x1B, \
0x30, 0x2B, 0x0A, 0x6D, 0xF2, 0x5F, 0x14, 0x37, \
0x4F, 0xE1, 0x35, 0x6D, 0x6D, 0x51, 0xC2, 0x45, \
0xE4, 0x85, 0xB5, 0x76, 0x62, 0x5E, 0x7E, 0xC6, \
0xF4, 0x4C, 0x42, 0xE9, 0xA6, 0x37, 0xED, 0x6B, \
0x0B, 0xFF, 0x5C, 0xB6, 0xF4, 0x06, 0xB7, 0xED, \
0xEE, 0x38, 0x6B, 0xFB, 0x5A, 0x89, 0x9F, 0xA5, \
0xAE, 0x9F, 0x24, 0x11, 0x7C, 0x4B, 0x1F, 0xE6, \
0x49, 0x28, 0x66, 0x51, 0xEC, 0xE4, 0x5B, 0x3D, \
0xC2, 0x00, 0x7C, 0xB8, 0xA1, 0x63, 0xBF, 0x05, \
0x98, 0xDA, 0x48, 0x36, 0x1C, 0x55, 0xD3, 0x9A, \
0x69, 0x16, 0x3F, 0xA8, 0xFD, 0x24, 0xCF, 0x5F, \
0x83, 0x65, 0x5D, 0x23, 0xDC, 0xA3, 0xAD, 0x96, \
0x1C, 0x62, 0xF3, 0x56, 0x20, 0x85, 0x52, 0xBB, \
0x9E, 0xD5, 0x29, 0x07, 0x70, 0x96, 0x96, 0x6D, \
0x67, 0x0C, 0x35, 0x4E, 0x4A, 0xBC, 0x98, 0x04, \
0xF1, 0x74, 0x6C, 0x08, 0xCA, 0x18, 0x21, 0x7C, \
0x32, 0x90, 0x5E, 0x46, 0x2E, 0x36, 0xCE, 0x3B, \
0xE3, 0x9E, 0x77, 0x2C, 0x18, 0x0E, 0x86, 0x03, \
0x9B, 0x27, 0x83, 0xA2, 0xEC, 0x07, 0xA2, 0x8F, \
0xB5, 0xC5, 0x5D, 0xF0, 0x6F, 0x4C, 0x52, 0xC9, \
0xDE, 0x2B, 0xCB, 0xF6, 0x95, 0x58, 0x17, 0x18, \
0x39, 0x95, 0x49, 0x7C, 0xEA, 0x95, 0x6A, 0xE5, \
0x15, 0xD2, 0x26, 0x18, 0x98, 0xFA, 0x05, 0x10, \
0x15, 0x72, 0x8E, 0x5A, 0x8A, 0xAC, 0xAA, 0x68, \
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }
#define MBEDTLS_DHM_RFC3526_MODP_2048_G_BIN { 0x02 }
#define MBEDTLS_DHM_RFC3526_MODP_3072_P_BIN { \
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, \
0xC9, 0x0F, 0xDA, 0xA2, 0x21, 0x68, 0xC2, 0x34, \
0xC4, 0xC6, 0x62, 0x8B, 0x80, 0xDC, 0x1C, 0xD1, \
0x29, 0x02, 0x4E, 0x08, 0x8A, 0x67, 0xCC, 0x74, \
0x02, 0x0B, 0xBE, 0xA6, 0x3B, 0x13, 0x9B, 0x22, \
0x51, 0x4A, 0x08, 0x79, 0x8E, 0x34, 0x04, 0xDD, \
0xEF, 0x95, 0x19, 0xB3, 0xCD, 0x3A, 0x43, 0x1B, \
0x30, 0x2B, 0x0A, 0x6D, 0xF2, 0x5F, 0x14, 0x37, \
0x4F, 0xE1, 0x35, 0x6D, 0x6D, 0x51, 0xC2, 0x45, \
0xE4, 0x85, 0xB5, 0x76, 0x62, 0x5E, 0x7E, 0xC6, \
0xF4, 0x4C, 0x42, 0xE9, 0xA6, 0x37, 0xED, 0x6B, \
0x0B, 0xFF, 0x5C, 0xB6, 0xF4, 0x06, 0xB7, 0xED, \
0xEE, 0x38, 0x6B, 0xFB, 0x5A, 0x89, 0x9F, 0xA5, \
0xAE, 0x9F, 0x24, 0x11, 0x7C, 0x4B, 0x1F, 0xE6, \
0x49, 0x28, 0x66, 0x51, 0xEC, 0xE4, 0x5B, 0x3D, \
0xC2, 0x00, 0x7C, 0xB8, 0xA1, 0x63, 0xBF, 0x05, \
0x98, 0xDA, 0x48, 0x36, 0x1C, 0x55, 0xD3, 0x9A, \
0x69, 0x16, 0x3F, 0xA8, 0xFD, 0x24, 0xCF, 0x5F, \
0x83, 0x65, 0x5D, 0x23, 0xDC, 0xA3, 0xAD, 0x96, \
0x1C, 0x62, 0xF3, 0x56, 0x20, 0x85, 0x52, 0xBB, \
0x9E, 0xD5, 0x29, 0x07, 0x70, 0x96, 0x96, 0x6D, \
0x67, 0x0C, 0x35, 0x4E, 0x4A, 0xBC, 0x98, 0x04, \
0xF1, 0x74, 0x6C, 0x08, 0xCA, 0x18, 0x21, 0x7C, \
0x32, 0x90, 0x5E, 0x46, 0x2E, 0x36, 0xCE, 0x3B, \
0xE3, 0x9E, 0x77, 0x2C, 0x18, 0x0E, 0x86, 0x03, \
0x9B, 0x27, 0x83, 0xA2, 0xEC, 0x07, 0xA2, 0x8F, \
0xB5, 0xC5, 0x5D, 0xF0, 0x6F, 0x4C, 0x52, 0xC9, \
0xDE, 0x2B, 0xCB, 0xF6, 0x95, 0x58, 0x17, 0x18, \
0x39, 0x95, 0x49, 0x7C, 0xEA, 0x95, 0x6A, 0xE5, \
0x15, 0xD2, 0x26, 0x18, 0x98, 0xFA, 0x05, 0x10, \
0x15, 0x72, 0x8E, 0x5A, 0x8A, 0xAA, 0xC4, 0x2D, \
0xAD, 0x33, 0x17, 0x0D, 0x04, 0x50, 0x7A, 0x33, \
0xA8, 0x55, 0x21, 0xAB, 0xDF, 0x1C, 0xBA, 0x64, \
0xEC, 0xFB, 0x85, 0x04, 0x58, 0xDB, 0xEF, 0x0A, \
0x8A, 0xEA, 0x71, 0x57, 0x5D, 0x06, 0x0C, 0x7D, \
0xB3, 0x97, 0x0F, 0x85, 0xA6, 0xE1, 0xE4, 0xC7, \
0xAB, 0xF5, 0xAE, 0x8C, 0xDB, 0x09, 0x33, 0xD7, \
0x1E, 0x8C, 0x94, 0xE0, 0x4A, 0x25, 0x61, 0x9D, \
0xCE, 0xE3, 0xD2, 0x26, 0x1A, 0xD2, 0xEE, 0x6B, \
0xF1, 0x2F, 0xFA, 0x06, 0xD9, 0x8A, 0x08, 0x64, \
0xD8, 0x76, 0x02, 0x73, 0x3E, 0xC8, 0x6A, 0x64, \
0x52, 0x1F, 0x2B, 0x18, 0x17, 0x7B, 0x20, 0x0C, \
0xBB, 0xE1, 0x17, 0x57, 0x7A, 0x61, 0x5D, 0x6C, \
0x77, 0x09, 0x88, 0xC0, 0xBA, 0xD9, 0x46, 0xE2, \
0x08, 0xE2, 0x4F, 0xA0, 0x74, 0xE5, 0xAB, 0x31, \
0x43, 0xDB, 0x5B, 0xFC, 0xE0, 0xFD, 0x10, 0x8E, \
0x4B, 0x82, 0xD1, 0x20, 0xA9, 0x3A, 0xD2, 0xCA, \
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }
#define MBEDTLS_DHM_RFC3526_MODP_3072_G_BIN { 0x02 }
#define MBEDTLS_DHM_RFC3526_MODP_4096_P_BIN { \
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, \
0xC9, 0x0F, 0xDA, 0xA2, 0x21, 0x68, 0xC2, 0x34, \
0xC4, 0xC6, 0x62, 0x8B, 0x80, 0xDC, 0x1C, 0xD1, \
0x29, 0x02, 0x4E, 0x08, 0x8A, 0x67, 0xCC, 0x74, \
0x02, 0x0B, 0xBE, 0xA6, 0x3B, 0x13, 0x9B, 0x22, \
0x51, 0x4A, 0x08, 0x79, 0x8E, 0x34, 0x04, 0xDD, \
0xEF, 0x95, 0x19, 0xB3, 0xCD, 0x3A, 0x43, 0x1B, \
0x30, 0x2B, 0x0A, 0x6D, 0xF2, 0x5F, 0x14, 0x37, \
0x4F, 0xE1, 0x35, 0x6D, 0x6D, 0x51, 0xC2, 0x45, \
0xE4, 0x85, 0xB5, 0x76, 0x62, 0x5E, 0x7E, 0xC6, \
0xF4, 0x4C, 0x42, 0xE9, 0xA6, 0x37, 0xED, 0x6B, \
0x0B, 0xFF, 0x5C, 0xB6, 0xF4, 0x06, 0xB7, 0xED, \
0xEE, 0x38, 0x6B, 0xFB, 0x5A, 0x89, 0x9F, 0xA5, \
0xAE, 0x9F, 0x24, 0x11, 0x7C, 0x4B, 0x1F, 0xE6, \
0x49, 0x28, 0x66, 0x51, 0xEC, 0xE4, 0x5B, 0x3D, \
0xC2, 0x00, 0x7C, 0xB8, 0xA1, 0x63, 0xBF, 0x05, \
0x98, 0xDA, 0x48, 0x36, 0x1C, 0x55, 0xD3, 0x9A, \
0x69, 0x16, 0x3F, 0xA8, 0xFD, 0x24, 0xCF, 0x5F, \
0x83, 0x65, 0x5D, 0x23, 0xDC, 0xA3, 0xAD, 0x96, \
0x1C, 0x62, 0xF3, 0x56, 0x20, 0x85, 0x52, 0xBB, \
0x9E, 0xD5, 0x29, 0x07, 0x70, 0x96, 0x96, 0x6D, \
0x67, 0x0C, 0x35, 0x4E, 0x4A, 0xBC, 0x98, 0x04, \
0xF1, 0x74, 0x6C, 0x08, 0xCA, 0x18, 0x21, 0x7C, \
0x32, 0x90, 0x5E, 0x46, 0x2E, 0x36, 0xCE, 0x3B, \
0xE3, 0x9E, 0x77, 0x2C, 0x18, 0x0E, 0x86, 0x03, \
0x9B, 0x27, 0x83, 0xA2, 0xEC, 0x07, 0xA2, 0x8F, \
0xB5, 0xC5, 0x5D, 0xF0, 0x6F, 0x4C, 0x52, 0xC9, \
0xDE, 0x2B, 0xCB, 0xF6, 0x95, 0x58, 0x17, 0x18, \
0x39, 0x95, 0x49, 0x7C, 0xEA, 0x95, 0x6A, 0xE5, \
0x15, 0xD2, 0x26, 0x18, 0x98, 0xFA, 0x05, 0x10, \
0x15, 0x72, 0x8E, 0x5A, 0x8A, 0xAA, 0xC4, 0x2D, \
0xAD, 0x33, 0x17, 0x0D, 0x04, 0x50, 0x7A, 0x33, \
0xA8, 0x55, 0x21, 0xAB, 0xDF, 0x1C, 0xBA, 0x64, \
0xEC, 0xFB, 0x85, 0x04, 0x58, 0xDB, 0xEF, 0x0A, \
0x8A, 0xEA, 0x71, 0x57, 0x5D, 0x06, 0x0C, 0x7D, \
0xB3, 0x97, 0x0F, 0x85, 0xA6, 0xE1, 0xE4, 0xC7, \
0xAB, 0xF5, 0xAE, 0x8C, 0xDB, 0x09, 0x33, 0xD7, \
0x1E, 0x8C, 0x94, 0xE0, 0x4A, 0x25, 0x61, 0x9D, \
0xCE, 0xE3, 0xD2, 0x26, 0x1A, 0xD2, 0xEE, 0x6B, \
0xF1, 0x2F, 0xFA, 0x06, 0xD9, 0x8A, 0x08, 0x64, \
0xD8, 0x76, 0x02, 0x73, 0x3E, 0xC8, 0x6A, 0x64, \
0x52, 0x1F, 0x2B, 0x18, 0x17, 0x7B, 0x20, 0x0C, \
0xBB, 0xE1, 0x17, 0x57, 0x7A, 0x61, 0x5D, 0x6C, \
0x77, 0x09, 0x88, 0xC0, 0xBA, 0xD9, 0x46, 0xE2, \
0x08, 0xE2, 0x4F, 0xA0, 0x74, 0xE5, 0xAB, 0x31, \
0x43, 0xDB, 0x5B, 0xFC, 0xE0, 0xFD, 0x10, 0x8E, \
0x4B, 0x82, 0xD1, 0x20, 0xA9, 0x21, 0x08, 0x01, \
0x1A, 0x72, 0x3C, 0x12, 0xA7, 0x87, 0xE6, 0xD7, \
0x88, 0x71, 0x9A, 0x10, 0xBD, 0xBA, 0x5B, 0x26, \
0x99, 0xC3, 0x27, 0x18, 0x6A, 0xF4, 0xE2, 0x3C, \
0x1A, 0x94, 0x68, 0x34, 0xB6, 0x15, 0x0B, 0xDA, \
0x25, 0x83, 0xE9, 0xCA, 0x2A, 0xD4, 0x4C, 0xE8, \
0xDB, 0xBB, 0xC2, 0xDB, 0x04, 0xDE, 0x8E, 0xF9, \
0x2E, 0x8E, 0xFC, 0x14, 0x1F, 0xBE, 0xCA, 0xA6, \
0x28, 0x7C, 0x59, 0x47, 0x4E, 0x6B, 0xC0, 0x5D, \
0x99, 0xB2, 0x96, 0x4F, 0xA0, 0x90, 0xC3, 0xA2, \
0x23, 0x3B, 0xA1, 0x86, 0x51, 0x5B, 0xE7, 0xED, \
0x1F, 0x61, 0x29, 0x70, 0xCE, 0xE2, 0xD7, 0xAF, \
0xB8, 0x1B, 0xDD, 0x76, 0x21, 0x70, 0x48, 0x1C, \
0xD0, 0x06, 0x91, 0x27, 0xD5, 0xB0, 0x5A, 0xA9, \
0x93, 0xB4, 0xEA, 0x98, 0x8D, 0x8F, 0xDD, 0xC1, \
0x86, 0xFF, 0xB7, 0xDC, 0x90, 0xA6, 0xC0, 0x8F, \
0x4D, 0xF4, 0x35, 0xC9, 0x34, 0x06, 0x31, 0x99, \
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }
#define MBEDTLS_DHM_RFC3526_MODP_4096_G_BIN { 0x02 }
#define MBEDTLS_DHM_RFC7919_FFDHE2048_P_BIN { \
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, \
0xAD, 0xF8, 0x54, 0x58, 0xA2, 0xBB, 0x4A, 0x9A, \
0xAF, 0xDC, 0x56, 0x20, 0x27, 0x3D, 0x3C, 0xF1, \
0xD8, 0xB9, 0xC5, 0x83, 0xCE, 0x2D, 0x36, 0x95, \
0xA9, 0xE1, 0x36, 0x41, 0x14, 0x64, 0x33, 0xFB, \
0xCC, 0x93, 0x9D, 0xCE, 0x24, 0x9B, 0x3E, 0xF9, \
0x7D, 0x2F, 0xE3, 0x63, 0x63, 0x0C, 0x75, 0xD8, \
0xF6, 0x81, 0xB2, 0x02, 0xAE, 0xC4, 0x61, 0x7A, \
0xD3, 0xDF, 0x1E, 0xD5, 0xD5, 0xFD, 0x65, 0x61, \
0x24, 0x33, 0xF5, 0x1F, 0x5F, 0x06, 0x6E, 0xD0, \
0x85, 0x63, 0x65, 0x55, 0x3D, 0xED, 0x1A, 0xF3, \
0xB5, 0x57, 0x13, 0x5E, 0x7F, 0x57, 0xC9, 0x35, \
0x98, 0x4F, 0x0C, 0x70, 0xE0, 0xE6, 0x8B, 0x77, \
0xE2, 0xA6, 0x89, 0xDA, 0xF3, 0xEF, 0xE8, 0x72, \
0x1D, 0xF1, 0x58, 0xA1, 0x36, 0xAD, 0xE7, 0x35, \
0x30, 0xAC, 0xCA, 0x4F, 0x48, 0x3A, 0x79, 0x7A, \
0xBC, 0x0A, 0xB1, 0x82, 0xB3, 0x24, 0xFB, 0x61, \
0xD1, 0x08, 0xA9, 0x4B, 0xB2, 0xC8, 0xE3, 0xFB, \
0xB9, 0x6A, 0xDA, 0xB7, 0x60, 0xD7, 0xF4, 0x68, \
0x1D, 0x4F, 0x42, 0xA3, 0xDE, 0x39, 0x4D, 0xF4, \
0xAE, 0x56, 0xED, 0xE7, 0x63, 0x72, 0xBB, 0x19, \
0x0B, 0x07, 0xA7, 0xC8, 0xEE, 0x0A, 0x6D, 0x70, \
0x9E, 0x02, 0xFC, 0xE1, 0xCD, 0xF7, 0xE2, 0xEC, \
0xC0, 0x34, 0x04, 0xCD, 0x28, 0x34, 0x2F, 0x61, \
0x91, 0x72, 0xFE, 0x9C, 0xE9, 0x85, 0x83, 0xFF, \
0x8E, 0x4F, 0x12, 0x32, 0xEE, 0xF2, 0x81, 0x83, \
0xC3, 0xFE, 0x3B, 0x1B, 0x4C, 0x6F, 0xAD, 0x73, \
0x3B, 0xB5, 0xFC, 0xBC, 0x2E, 0xC2, 0x20, 0x05, \
0xC5, 0x8E, 0xF1, 0x83, 0x7D, 0x16, 0x83, 0xB2, \
0xC6, 0xF3, 0x4A, 0x26, 0xC1, 0xB2, 0xEF, 0xFA, \
0x88, 0x6B, 0x42, 0x38, 0x61, 0x28, 0x5C, 0x97, \
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, }
#define MBEDTLS_DHM_RFC7919_FFDHE2048_G_BIN { 0x02 }
#define MBEDTLS_DHM_RFC7919_FFDHE3072_P_BIN { \
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, \
0xAD, 0xF8, 0x54, 0x58, 0xA2, 0xBB, 0x4A, 0x9A, \
0xAF, 0xDC, 0x56, 0x20, 0x27, 0x3D, 0x3C, 0xF1, \
0xD8, 0xB9, 0xC5, 0x83, 0xCE, 0x2D, 0x36, 0x95, \
0xA9, 0xE1, 0x36, 0x41, 0x14, 0x64, 0x33, 0xFB, \
0xCC, 0x93, 0x9D, 0xCE, 0x24, 0x9B, 0x3E, 0xF9, \
0x7D, 0x2F, 0xE3, 0x63, 0x63, 0x0C, 0x75, 0xD8, \
0xF6, 0x81, 0xB2, 0x02, 0xAE, 0xC4, 0x61, 0x7A, \
0xD3, 0xDF, 0x1E, 0xD5, 0xD5, 0xFD, 0x65, 0x61, \
0x24, 0x33, 0xF5, 0x1F, 0x5F, 0x06, 0x6E, 0xD0, \
0x85, 0x63, 0x65, 0x55, 0x3D, 0xED, 0x1A, 0xF3, \
0xB5, 0x57, 0x13, 0x5E, 0x7F, 0x57, 0xC9, 0x35, \
0x98, 0x4F, 0x0C, 0x70, 0xE0, 0xE6, 0x8B, 0x77, \
0xE2, 0xA6, 0x89, 0xDA, 0xF3, 0xEF, 0xE8, 0x72, \
0x1D, 0xF1, 0x58, 0xA1, 0x36, 0xAD, 0xE7, 0x35, \
0x30, 0xAC, 0xCA, 0x4F, 0x48, 0x3A, 0x79, 0x7A, \
0xBC, 0x0A, 0xB1, 0x82, 0xB3, 0x24, 0xFB, 0x61, \
0xD1, 0x08, 0xA9, 0x4B, 0xB2, 0xC8, 0xE3, 0xFB, \
0xB9, 0x6A, 0xDA, 0xB7, 0x60, 0xD7, 0xF4, 0x68, \
0x1D, 0x4F, 0x42, 0xA3, 0xDE, 0x39, 0x4D, 0xF4, \
0xAE, 0x56, 0xED, 0xE7, 0x63, 0x72, 0xBB, 0x19, \
0x0B, 0x07, 0xA7, 0xC8, 0xEE, 0x0A, 0x6D, 0x70, \
0x9E, 0x02, 0xFC, 0xE1, 0xCD, 0xF7, 0xE2, 0xEC, \
0xC0, 0x34, 0x04, 0xCD, 0x28, 0x34, 0x2F, 0x61, \
0x91, 0x72, 0xFE, 0x9C, 0xE9, 0x85, 0x83, 0xFF, \
0x8E, 0x4F, 0x12, 0x32, 0xEE, 0xF2, 0x81, 0x83, \
0xC3, 0xFE, 0x3B, 0x1B, 0x4C, 0x6F, 0xAD, 0x73, \
0x3B, 0xB5, 0xFC, 0xBC, 0x2E, 0xC2, 0x20, 0x05, \
0xC5, 0x8E, 0xF1, 0x83, 0x7D, 0x16, 0x83, 0xB2, \
0xC6, 0xF3, 0x4A, 0x26, 0xC1, 0xB2, 0xEF, 0xFA, \
0x88, 0x6B, 0x42, 0x38, 0x61, 0x1F, 0xCF, 0xDC, \
0xDE, 0x35, 0x5B, 0x3B, 0x65, 0x19, 0x03, 0x5B, \
0xBC, 0x34, 0xF4, 0xDE, 0xF9, 0x9C, 0x02, 0x38, \
0x61, 0xB4, 0x6F, 0xC9, 0xD6, 0xE6, 0xC9, 0x07, \
0x7A, 0xD9, 0x1D, 0x26, 0x91, 0xF7, 0xF7, 0xEE, \
0x59, 0x8C, 0xB0, 0xFA, 0xC1, 0x86, 0xD9, 0x1C, \
0xAE, 0xFE, 0x13, 0x09, 0x85, 0x13, 0x92, 0x70, \
0xB4, 0x13, 0x0C, 0x93, 0xBC, 0x43, 0x79, 0x44, \
0xF4, 0xFD, 0x44, 0x52, 0xE2, 0xD7, 0x4D, 0xD3, \
0x64, 0xF2, 0xE2, 0x1E, 0x71, 0xF5, 0x4B, 0xFF, \
0x5C, 0xAE, 0x82, 0xAB, 0x9C, 0x9D, 0xF6, 0x9E, \
0xE8, 0x6D, 0x2B, 0xC5, 0x22, 0x36, 0x3A, 0x0D, \
0xAB, 0xC5, 0x21, 0x97, 0x9B, 0x0D, 0xEA, 0xDA, \
0x1D, 0xBF, 0x9A, 0x42, 0xD5, 0xC4, 0x48, 0x4E, \
0x0A, 0xBC, 0xD0, 0x6B, 0xFA, 0x53, 0xDD, 0xEF, \
0x3C, 0x1B, 0x20, 0xEE, 0x3F, 0xD5, 0x9D, 0x7C, \
0x25, 0xE4, 0x1D, 0x2B, 0x66, 0xC6, 0x2E, 0x37, \
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }
#define MBEDTLS_DHM_RFC7919_FFDHE3072_G_BIN { 0x02 }
#define MBEDTLS_DHM_RFC7919_FFDHE4096_P_BIN { \
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, \
0xAD, 0xF8, 0x54, 0x58, 0xA2, 0xBB, 0x4A, 0x9A, \
0xAF, 0xDC, 0x56, 0x20, 0x27, 0x3D, 0x3C, 0xF1, \
0xD8, 0xB9, 0xC5, 0x83, 0xCE, 0x2D, 0x36, 0x95, \
0xA9, 0xE1, 0x36, 0x41, 0x14, 0x64, 0x33, 0xFB, \
0xCC, 0x93, 0x9D, 0xCE, 0x24, 0x9B, 0x3E, 0xF9, \
0x7D, 0x2F, 0xE3, 0x63, 0x63, 0x0C, 0x75, 0xD8, \
0xF6, 0x81, 0xB2, 0x02, 0xAE, 0xC4, 0x61, 0x7A, \
0xD3, 0xDF, 0x1E, 0xD5, 0xD5, 0xFD, 0x65, 0x61, \
0x24, 0x33, 0xF5, 0x1F, 0x5F, 0x06, 0x6E, 0xD0, \
0x85, 0x63, 0x65, 0x55, 0x3D, 0xED, 0x1A, 0xF3, \
0xB5, 0x57, 0x13, 0x5E, 0x7F, 0x57, 0xC9, 0x35, \
0x98, 0x4F, 0x0C, 0x70, 0xE0, 0xE6, 0x8B, 0x77, \
0xE2, 0xA6, 0x89, 0xDA, 0xF3, 0xEF, 0xE8, 0x72, \
0x1D, 0xF1, 0x58, 0xA1, 0x36, 0xAD, 0xE7, 0x35, \
0x30, 0xAC, 0xCA, 0x4F, 0x48, 0x3A, 0x79, 0x7A, \
0xBC, 0x0A, 0xB1, 0x82, 0xB3, 0x24, 0xFB, 0x61, \
0xD1, 0x08, 0xA9, 0x4B, 0xB2, 0xC8, 0xE3, 0xFB, \
0xB9, 0x6A, 0xDA, 0xB7, 0x60, 0xD7, 0xF4, 0x68, \
0x1D, 0x4F, 0x42, 0xA3, 0xDE, 0x39, 0x4D, 0xF4, \
0xAE, 0x56, 0xED, 0xE7, 0x63, 0x72, 0xBB, 0x19, \
0x0B, 0x07, 0xA7, 0xC8, 0xEE, 0x0A, 0x6D, 0x70, \
0x9E, 0x02, 0xFC, 0xE1, 0xCD, 0xF7, 0xE2, 0xEC, \
0xC0, 0x34, 0x04, 0xCD, 0x28, 0x34, 0x2F, 0x61, \
0x91, 0x72, 0xFE, 0x9C, 0xE9, 0x85, 0x83, 0xFF, \
0x8E, 0x4F, 0x12, 0x32, 0xEE, 0xF2, 0x81, 0x83, \
0xC3, 0xFE, 0x3B, 0x1B, 0x4C, 0x6F, 0xAD, 0x73, \
0x3B, 0xB5, 0xFC, 0xBC, 0x2E, 0xC2, 0x20, 0x05, \
0xC5, 0x8E, 0xF1, 0x83, 0x7D, 0x16, 0x83, 0xB2, \
0xC6, 0xF3, 0x4A, 0x26, 0xC1, 0xB2, 0xEF, 0xFA, \
0x88, 0x6B, 0x42, 0x38, 0x61, 0x1F, 0xCF, 0xDC, \
0xDE, 0x35, 0x5B, 0x3B, 0x65, 0x19, 0x03, 0x5B, \
0xBC, 0x34, 0xF4, 0xDE, 0xF9, 0x9C, 0x02, 0x38, \
0x61, 0xB4, 0x6F, 0xC9, 0xD6, 0xE6, 0xC9, 0x07, \
0x7A, 0xD9, 0x1D, 0x26, 0x91, 0xF7, 0xF7, 0xEE, \
0x59, 0x8C, 0xB0, 0xFA, 0xC1, 0x86, 0xD9, 0x1C, \
0xAE, 0xFE, 0x13, 0x09, 0x85, 0x13, 0x92, 0x70, \
0xB4, 0x13, 0x0C, 0x93, 0xBC, 0x43, 0x79, 0x44, \
0xF4, 0xFD, 0x44, 0x52, 0xE2, 0xD7, 0x4D, 0xD3, \
0x64, 0xF2, 0xE2, 0x1E, 0x71, 0xF5, 0x4B, 0xFF, \
0x5C, 0xAE, 0x82, 0xAB, 0x9C, 0x9D, 0xF6, 0x9E, \
0xE8, 0x6D, 0x2B, 0xC5, 0x22, 0x36, 0x3A, 0x0D, \
0xAB, 0xC5, 0x21, 0x97, 0x9B, 0x0D, 0xEA, 0xDA, \
0x1D, 0xBF, 0x9A, 0x42, 0xD5, 0xC4, 0x48, 0x4E, \
0x0A, 0xBC, 0xD0, 0x6B, 0xFA, 0x53, 0xDD, 0xEF, \
0x3C, 0x1B, 0x20, 0xEE, 0x3F, 0xD5, 0x9D, 0x7C, \
0x25, 0xE4, 0x1D, 0x2B, 0x66, 0x9E, 0x1E, 0xF1, \
0x6E, 0x6F, 0x52, 0xC3, 0x16, 0x4D, 0xF4, 0xFB, \
0x79, 0x30, 0xE9, 0xE4, 0xE5, 0x88, 0x57, 0xB6, \
0xAC, 0x7D, 0x5F, 0x42, 0xD6, 0x9F, 0x6D, 0x18, \
0x77, 0x63, 0xCF, 0x1D, 0x55, 0x03, 0x40, 0x04, \
0x87, 0xF5, 0x5B, 0xA5, 0x7E, 0x31, 0xCC, 0x7A, \
0x71, 0x35, 0xC8, 0x86, 0xEF, 0xB4, 0x31, 0x8A, \
0xED, 0x6A, 0x1E, 0x01, 0x2D, 0x9E, 0x68, 0x32, \
0xA9, 0x07, 0x60, 0x0A, 0x91, 0x81, 0x30, 0xC4, \
0x6D, 0xC7, 0x78, 0xF9, 0x71, 0xAD, 0x00, 0x38, \
0x09, 0x29, 0x99, 0xA3, 0x33, 0xCB, 0x8B, 0x7A, \
0x1A, 0x1D, 0xB9, 0x3D, 0x71, 0x40, 0x00, 0x3C, \
0x2A, 0x4E, 0xCE, 0xA9, 0xF9, 0x8D, 0x0A, 0xCC, \
0x0A, 0x82, 0x91, 0xCD, 0xCE, 0xC9, 0x7D, 0xCF, \
0x8E, 0xC9, 0xB5, 0x5A, 0x7F, 0x88, 0xA4, 0x6B, \
0x4D, 0xB5, 0xA8, 0x51, 0xF4, 0x41, 0x82, 0xE1, \
0xC6, 0x8A, 0x00, 0x7E, 0x5E, 0x65, 0x5F, 0x6A, \
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }
#define MBEDTLS_DHM_RFC7919_FFDHE4096_G_BIN { 0x02 }
#define MBEDTLS_DHM_RFC7919_FFDHE6144_P_BIN { \
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, \
0xAD, 0xF8, 0x54, 0x58, 0xA2, 0xBB, 0x4A, 0x9A, \
0xAF, 0xDC, 0x56, 0x20, 0x27, 0x3D, 0x3C, 0xF1, \
0xD8, 0xB9, 0xC5, 0x83, 0xCE, 0x2D, 0x36, 0x95, \
0xA9, 0xE1, 0x36, 0x41, 0x14, 0x64, 0x33, 0xFB, \
0xCC, 0x93, 0x9D, 0xCE, 0x24, 0x9B, 0x3E, 0xF9, \
0x7D, 0x2F, 0xE3, 0x63, 0x63, 0x0C, 0x75, 0xD8, \
0xF6, 0x81, 0xB2, 0x02, 0xAE, 0xC4, 0x61, 0x7A, \
0xD3, 0xDF, 0x1E, 0xD5, 0xD5, 0xFD, 0x65, 0x61, \
0x24, 0x33, 0xF5, 0x1F, 0x5F, 0x06, 0x6E, 0xD0, \
0x85, 0x63, 0x65, 0x55, 0x3D, 0xED, 0x1A, 0xF3, \
0xB5, 0x57, 0x13, 0x5E, 0x7F, 0x57, 0xC9, 0x35, \
0x98, 0x4F, 0x0C, 0x70, 0xE0, 0xE6, 0x8B, 0x77, \
0xE2, 0xA6, 0x89, 0xDA, 0xF3, 0xEF, 0xE8, 0x72, \
0x1D, 0xF1, 0x58, 0xA1, 0x36, 0xAD, 0xE7, 0x35, \
0x30, 0xAC, 0xCA, 0x4F, 0x48, 0x3A, 0x79, 0x7A, \
0xBC, 0x0A, 0xB1, 0x82, 0xB3, 0x24, 0xFB, 0x61, \
0xD1, 0x08, 0xA9, 0x4B, 0xB2, 0xC8, 0xE3, 0xFB, \
0xB9, 0x6A, 0xDA, 0xB7, 0x60, 0xD7, 0xF4, 0x68, \
0x1D, 0x4F, 0x42, 0xA3, 0xDE, 0x39, 0x4D, 0xF4, \
0xAE, 0x56, 0xED, 0xE7, 0x63, 0x72, 0xBB, 0x19, \
0x0B, 0x07, 0xA7, 0xC8, 0xEE, 0x0A, 0x6D, 0x70, \
0x9E, 0x02, 0xFC, 0xE1, 0xCD, 0xF7, 0xE2, 0xEC, \
0xC0, 0x34, 0x04, 0xCD, 0x28, 0x34, 0x2F, 0x61, \
0x91, 0x72, 0xFE, 0x9C, 0xE9, 0x85, 0x83, 0xFF, \
0x8E, 0x4F, 0x12, 0x32, 0xEE, 0xF2, 0x81, 0x83, \
0xC3, 0xFE, 0x3B, 0x1B, 0x4C, 0x6F, 0xAD, 0x73, \
0x3B, 0xB5, 0xFC, 0xBC, 0x2E, 0xC2, 0x20, 0x05, \
0xC5, 0x8E, 0xF1, 0x83, 0x7D, 0x16, 0x83, 0xB2, \
0xC6, 0xF3, 0x4A, 0x26, 0xC1, 0xB2, 0xEF, 0xFA, \
0x88, 0x6B, 0x42, 0x38, 0x61, 0x1F, 0xCF, 0xDC, \
0xDE, 0x35, 0x5B, 0x3B, 0x65, 0x19, 0x03, 0x5B, \
0xBC, 0x34, 0xF4, 0xDE, 0xF9, 0x9C, 0x02, 0x38, \
0x61, 0xB4, 0x6F, 0xC9, 0xD6, 0xE6, 0xC9, 0x07, \
0x7A, 0xD9, 0x1D, 0x26, 0x91, 0xF7, 0xF7, 0xEE, \
0x59, 0x8C, 0xB0, 0xFA, 0xC1, 0x86, 0xD9, 0x1C, \
0xAE, 0xFE, 0x13, 0x09, 0x85, 0x13, 0x92, 0x70, \
0xB4, 0x13, 0x0C, 0x93, 0xBC, 0x43, 0x79, 0x44, \
0xF4, 0xFD, 0x44, 0x52, 0xE2, 0xD7, 0x4D, 0xD3, \
0x64, 0xF2, 0xE2, 0x1E, 0x71, 0xF5, 0x4B, 0xFF, \
0x5C, 0xAE, 0x82, 0xAB, 0x9C, 0x9D, 0xF6, 0x9E, \
0xE8, 0x6D, 0x2B, 0xC5, 0x22, 0x36, 0x3A, 0x0D, \
0xAB, 0xC5, 0x21, 0x97, 0x9B, 0x0D, 0xEA, 0xDA, \
0x1D, 0xBF, 0x9A, 0x42, 0xD5, 0xC4, 0x48, 0x4E, \
0x0A, 0xBC, 0xD0, 0x6B, 0xFA, 0x53, 0xDD, 0xEF, \
0x3C, 0x1B, 0x20, 0xEE, 0x3F, 0xD5, 0x9D, 0x7C, \
0x25, 0xE4, 0x1D, 0x2B, 0x66, 0x9E, 0x1E, 0xF1, \
0x6E, 0x6F, 0x52, 0xC3, 0x16, 0x4D, 0xF4, 0xFB, \
0x79, 0x30, 0xE9, 0xE4, 0xE5, 0x88, 0x57, 0xB6, \
0xAC, 0x7D, 0x5F, 0x42, 0xD6, 0x9F, 0x6D, 0x18, \
0x77, 0x63, 0xCF, 0x1D, 0x55, 0x03, 0x40, 0x04, \
0x87, 0xF5, 0x5B, 0xA5, 0x7E, 0x31, 0xCC, 0x7A, \
0x71, 0x35, 0xC8, 0x86, 0xEF, 0xB4, 0x31, 0x8A, \
0xED, 0x6A, 0x1E, 0x01, 0x2D, 0x9E, 0x68, 0x32, \
0xA9, 0x07, 0x60, 0x0A, 0x91, 0x81, 0x30, 0xC4, \
0x6D, 0xC7, 0x78, 0xF9, 0x71, 0xAD, 0x00, 0x38, \
0x09, 0x29, 0x99, 0xA3, 0x33, 0xCB, 0x8B, 0x7A, \
0x1A, 0x1D, 0xB9, 0x3D, 0x71, 0x40, 0x00, 0x3C, \
0x2A, 0x4E, 0xCE, 0xA9, 0xF9, 0x8D, 0x0A, 0xCC, \
0x0A, 0x82, 0x91, 0xCD, 0xCE, 0xC9, 0x7D, 0xCF, \
0x8E, 0xC9, 0xB5, 0x5A, 0x7F, 0x88, 0xA4, 0x6B, \
0x4D, 0xB5, 0xA8, 0x51, 0xF4, 0x41, 0x82, 0xE1, \
0xC6, 0x8A, 0x00, 0x7E, 0x5E, 0x0D, 0xD9, 0x02, \
0x0B, 0xFD, 0x64, 0xB6, 0x45, 0x03, 0x6C, 0x7A, \
0x4E, 0x67, 0x7D, 0x2C, 0x38, 0x53, 0x2A, 0x3A, \
0x23, 0xBA, 0x44, 0x42, 0xCA, 0xF5, 0x3E, 0xA6, \
0x3B, 0xB4, 0x54, 0x32, 0x9B, 0x76, 0x24, 0xC8, \
0x91, 0x7B, 0xDD, 0x64, 0xB1, 0xC0, 0xFD, 0x4C, \
0xB3, 0x8E, 0x8C, 0x33, 0x4C, 0x70, 0x1C, 0x3A, \
0xCD, 0xAD, 0x06, 0x57, 0xFC, 0xCF, 0xEC, 0x71, \
0x9B, 0x1F, 0x5C, 0x3E, 0x4E, 0x46, 0x04, 0x1F, \
0x38, 0x81, 0x47, 0xFB, 0x4C, 0xFD, 0xB4, 0x77, \
0xA5, 0x24, 0x71, 0xF7, 0xA9, 0xA9, 0x69, 0x10, \
0xB8, 0x55, 0x32, 0x2E, 0xDB, 0x63, 0x40, 0xD8, \
0xA0, 0x0E, 0xF0, 0x92, 0x35, 0x05, 0x11, 0xE3, \
0x0A, 0xBE, 0xC1, 0xFF, 0xF9, 0xE3, 0xA2, 0x6E, \
0x7F, 0xB2, 0x9F, 0x8C, 0x18, 0x30, 0x23, 0xC3, \
0x58, 0x7E, 0x38, 0xDA, 0x00, 0x77, 0xD9, 0xB4, \
0x76, 0x3E, 0x4E, 0x4B, 0x94, 0xB2, 0xBB, 0xC1, \
0x94, 0xC6, 0x65, 0x1E, 0x77, 0xCA, 0xF9, 0x92, \
0xEE, 0xAA, 0xC0, 0x23, 0x2A, 0x28, 0x1B, 0xF6, \
0xB3, 0xA7, 0x39, 0xC1, 0x22, 0x61, 0x16, 0x82, \
0x0A, 0xE8, 0xDB, 0x58, 0x47, 0xA6, 0x7C, 0xBE, \
0xF9, 0xC9, 0x09, 0x1B, 0x46, 0x2D, 0x53, 0x8C, \
0xD7, 0x2B, 0x03, 0x74, 0x6A, 0xE7, 0x7F, 0x5E, \
0x62, 0x29, 0x2C, 0x31, 0x15, 0x62, 0xA8, 0x46, \
0x50, 0x5D, 0xC8, 0x2D, 0xB8, 0x54, 0x33, 0x8A, \
0xE4, 0x9F, 0x52, 0x35, 0xC9, 0x5B, 0x91, 0x17, \
0x8C, 0xCF, 0x2D, 0xD5, 0xCA, 0xCE, 0xF4, 0x03, \
0xEC, 0x9D, 0x18, 0x10, 0xC6, 0x27, 0x2B, 0x04, \
0x5B, 0x3B, 0x71, 0xF9, 0xDC, 0x6B, 0x80, 0xD6, \
0x3F, 0xDD, 0x4A, 0x8E, 0x9A, 0xDB, 0x1E, 0x69, \
0x62, 0xA6, 0x95, 0x26, 0xD4, 0x31, 0x61, 0xC1, \
0xA4, 0x1D, 0x57, 0x0D, 0x79, 0x38, 0xDA, 0xD4, \
0xA4, 0x0E, 0x32, 0x9C, 0xD0, 0xE4, 0x0E, 0x65, \
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }
#define MBEDTLS_DHM_RFC7919_FFDHE6144_G_BIN { 0x02 }
#define MBEDTLS_DHM_RFC7919_FFDHE8192_P_BIN { \
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, \
0xAD, 0xF8, 0x54, 0x58, 0xA2, 0xBB, 0x4A, 0x9A, \
0xAF, 0xDC, 0x56, 0x20, 0x27, 0x3D, 0x3C, 0xF1, \
0xD8, 0xB9, 0xC5, 0x83, 0xCE, 0x2D, 0x36, 0x95, \
0xA9, 0xE1, 0x36, 0x41, 0x14, 0x64, 0x33, 0xFB, \
0xCC, 0x93, 0x9D, 0xCE, 0x24, 0x9B, 0x3E, 0xF9, \
0x7D, 0x2F, 0xE3, 0x63, 0x63, 0x0C, 0x75, 0xD8, \
0xF6, 0x81, 0xB2, 0x02, 0xAE, 0xC4, 0x61, 0x7A, \
0xD3, 0xDF, 0x1E, 0xD5, 0xD5, 0xFD, 0x65, 0x61, \
0x24, 0x33, 0xF5, 0x1F, 0x5F, 0x06, 0x6E, 0xD0, \
0x85, 0x63, 0x65, 0x55, 0x3D, 0xED, 0x1A, 0xF3, \
0xB5, 0x57, 0x13, 0x5E, 0x7F, 0x57, 0xC9, 0x35, \
0x98, 0x4F, 0x0C, 0x70, 0xE0, 0xE6, 0x8B, 0x77, \
0xE2, 0xA6, 0x89, 0xDA, 0xF3, 0xEF, 0xE8, 0x72, \
0x1D, 0xF1, 0x58, 0xA1, 0x36, 0xAD, 0xE7, 0x35, \
0x30, 0xAC, 0xCA, 0x4F, 0x48, 0x3A, 0x79, 0x7A, \
0xBC, 0x0A, 0xB1, 0x82, 0xB3, 0x24, 0xFB, 0x61, \
0xD1, 0x08, 0xA9, 0x4B, 0xB2, 0xC8, 0xE3, 0xFB, \
0xB9, 0x6A, 0xDA, 0xB7, 0x60, 0xD7, 0xF4, 0x68, \
0x1D, 0x4F, 0x42, 0xA3, 0xDE, 0x39, 0x4D, 0xF4, \
0xAE, 0x56, 0xED, 0xE7, 0x63, 0x72, 0xBB, 0x19, \
0x0B, 0x07, 0xA7, 0xC8, 0xEE, 0x0A, 0x6D, 0x70, \
0x9E, 0x02, 0xFC, 0xE1, 0xCD, 0xF7, 0xE2, 0xEC, \
0xC0, 0x34, 0x04, 0xCD, 0x28, 0x34, 0x2F, 0x61, \
0x91, 0x72, 0xFE, 0x9C, 0xE9, 0x85, 0x83, 0xFF, \
0x8E, 0x4F, 0x12, 0x32, 0xEE, 0xF2, 0x81, 0x83, \
0xC3, 0xFE, 0x3B, 0x1B, 0x4C, 0x6F, 0xAD, 0x73, \
0x3B, 0xB5, 0xFC, 0xBC, 0x2E, 0xC2, 0x20, 0x05, \
0xC5, 0x8E, 0xF1, 0x83, 0x7D, 0x16, 0x83, 0xB2, \
0xC6, 0xF3, 0x4A, 0x26, 0xC1, 0xB2, 0xEF, 0xFA, \
0x88, 0x6B, 0x42, 0x38, 0x61, 0x1F, 0xCF, 0xDC, \
0xDE, 0x35, 0x5B, 0x3B, 0x65, 0x19, 0x03, 0x5B, \
0xBC, 0x34, 0xF4, 0xDE, 0xF9, 0x9C, 0x02, 0x38, \
0x61, 0xB4, 0x6F, 0xC9, 0xD6, 0xE6, 0xC9, 0x07, \
0x7A, 0xD9, 0x1D, 0x26, 0x91, 0xF7, 0xF7, 0xEE, \
0x59, 0x8C, 0xB0, 0xFA, 0xC1, 0x86, 0xD9, 0x1C, \
0xAE, 0xFE, 0x13, 0x09, 0x85, 0x13, 0x92, 0x70, \
0xB4, 0x13, 0x0C, 0x93, 0xBC, 0x43, 0x79, 0x44, \
0xF4, 0xFD, 0x44, 0x52, 0xE2, 0xD7, 0x4D, 0xD3, \
0x64, 0xF2, 0xE2, 0x1E, 0x71, 0xF5, 0x4B, 0xFF, \
0x5C, 0xAE, 0x82, 0xAB, 0x9C, 0x9D, 0xF6, 0x9E, \
0xE8, 0x6D, 0x2B, 0xC5, 0x22, 0x36, 0x3A, 0x0D, \
0xAB, 0xC5, 0x21, 0x97, 0x9B, 0x0D, 0xEA, 0xDA, \
0x1D, 0xBF, 0x9A, 0x42, 0xD5, 0xC4, 0x48, 0x4E, \
0x0A, 0xBC, 0xD0, 0x6B, 0xFA, 0x53, 0xDD, 0xEF, \
0x3C, 0x1B, 0x20, 0xEE, 0x3F, 0xD5, 0x9D, 0x7C, \
0x25, 0xE4, 0x1D, 0x2B, 0x66, 0x9E, 0x1E, 0xF1, \
0x6E, 0x6F, 0x52, 0xC3, 0x16, 0x4D, 0xF4, 0xFB, \
0x79, 0x30, 0xE9, 0xE4, 0xE5, 0x88, 0x57, 0xB6, \
0xAC, 0x7D, 0x5F, 0x42, 0xD6, 0x9F, 0x6D, 0x18, \
0x77, 0x63, 0xCF, 0x1D, 0x55, 0x03, 0x40, 0x04, \
0x87, 0xF5, 0x5B, 0xA5, 0x7E, 0x31, 0xCC, 0x7A, \
0x71, 0x35, 0xC8, 0x86, 0xEF, 0xB4, 0x31, 0x8A, \
0xED, 0x6A, 0x1E, 0x01, 0x2D, 0x9E, 0x68, 0x32, \
0xA9, 0x07, 0x60, 0x0A, 0x91, 0x81, 0x30, 0xC4, \
0x6D, 0xC7, 0x78, 0xF9, 0x71, 0xAD, 0x00, 0x38, \
0x09, 0x29, 0x99, 0xA3, 0x33, 0xCB, 0x8B, 0x7A, \
0x1A, 0x1D, 0xB9, 0x3D, 0x71, 0x40, 0x00, 0x3C, \
0x2A, 0x4E, 0xCE, 0xA9, 0xF9, 0x8D, 0x0A, 0xCC, \
0x0A, 0x82, 0x91, 0xCD, 0xCE, 0xC9, 0x7D, 0xCF, \
0x8E, 0xC9, 0xB5, 0x5A, 0x7F, 0x88, 0xA4, 0x6B, \
0x4D, 0xB5, 0xA8, 0x51, 0xF4, 0x41, 0x82, 0xE1, \
0xC6, 0x8A, 0x00, 0x7E, 0x5E, 0x0D, 0xD9, 0x02, \
0x0B, 0xFD, 0x64, 0xB6, 0x45, 0x03, 0x6C, 0x7A, \
0x4E, 0x67, 0x7D, 0x2C, 0x38, 0x53, 0x2A, 0x3A, \
0x23, 0xBA, 0x44, 0x42, 0xCA, 0xF5, 0x3E, 0xA6, \
0x3B, 0xB4, 0x54, 0x32, 0x9B, 0x76, 0x24, 0xC8, \
0x91, 0x7B, 0xDD, 0x64, 0xB1, 0xC0, 0xFD, 0x4C, \
0xB3, 0x8E, 0x8C, 0x33, 0x4C, 0x70, 0x1C, 0x3A, \
0xCD, 0xAD, 0x06, 0x57, 0xFC, 0xCF, 0xEC, 0x71, \
0x9B, 0x1F, 0x5C, 0x3E, 0x4E, 0x46, 0x04, 0x1F, \
0x38, 0x81, 0x47, 0xFB, 0x4C, 0xFD, 0xB4, 0x77, \
0xA5, 0x24, 0x71, 0xF7, 0xA9, 0xA9, 0x69, 0x10, \
0xB8, 0x55, 0x32, 0x2E, 0xDB, 0x63, 0x40, 0xD8, \
0xA0, 0x0E, 0xF0, 0x92, 0x35, 0x05, 0x11, 0xE3, \
0x0A, 0xBE, 0xC1, 0xFF, 0xF9, 0xE3, 0xA2, 0x6E, \
0x7F, 0xB2, 0x9F, 0x8C, 0x18, 0x30, 0x23, 0xC3, \
0x58, 0x7E, 0x38, 0xDA, 0x00, 0x77, 0xD9, 0xB4, \
0x76, 0x3E, 0x4E, 0x4B, 0x94, 0xB2, 0xBB, 0xC1, \
0x94, 0xC6, 0x65, 0x1E, 0x77, 0xCA, 0xF9, 0x92, \
0xEE, 0xAA, 0xC0, 0x23, 0x2A, 0x28, 0x1B, 0xF6, \
0xB3, 0xA7, 0x39, 0xC1, 0x22, 0x61, 0x16, 0x82, \
0x0A, 0xE8, 0xDB, 0x58, 0x47, 0xA6, 0x7C, 0xBE, \
0xF9, 0xC9, 0x09, 0x1B, 0x46, 0x2D, 0x53, 0x8C, \
0xD7, 0x2B, 0x03, 0x74, 0x6A, 0xE7, 0x7F, 0x5E, \
0x62, 0x29, 0x2C, 0x31, 0x15, 0x62, 0xA8, 0x46, \
0x50, 0x5D, 0xC8, 0x2D, 0xB8, 0x54, 0x33, 0x8A, \
0xE4, 0x9F, 0x52, 0x35, 0xC9, 0x5B, 0x91, 0x17, \
0x8C, 0xCF, 0x2D, 0xD5, 0xCA, 0xCE, 0xF4, 0x03, \
0xEC, 0x9D, 0x18, 0x10, 0xC6, 0x27, 0x2B, 0x04, \
0x5B, 0x3B, 0x71, 0xF9, 0xDC, 0x6B, 0x80, 0xD6, \
0x3F, 0xDD, 0x4A, 0x8E, 0x9A, 0xDB, 0x1E, 0x69, \
0x62, 0xA6, 0x95, 0x26, 0xD4, 0x31, 0x61, 0xC1, \
0xA4, 0x1D, 0x57, 0x0D, 0x79, 0x38, 0xDA, 0xD4, \
0xA4, 0x0E, 0x32, 0x9C, 0xCF, 0xF4, 0x6A, 0xAA, \
0x36, 0xAD, 0x00, 0x4C, 0xF6, 0x00, 0xC8, 0x38, \
0x1E, 0x42, 0x5A, 0x31, 0xD9, 0x51, 0xAE, 0x64, \
0xFD, 0xB2, 0x3F, 0xCE, 0xC9, 0x50, 0x9D, 0x43, \
0x68, 0x7F, 0xEB, 0x69, 0xED, 0xD1, 0xCC, 0x5E, \
0x0B, 0x8C, 0xC3, 0xBD, 0xF6, 0x4B, 0x10, 0xEF, \
0x86, 0xB6, 0x31, 0x42, 0xA3, 0xAB, 0x88, 0x29, \
0x55, 0x5B, 0x2F, 0x74, 0x7C, 0x93, 0x26, 0x65, \
0xCB, 0x2C, 0x0F, 0x1C, 0xC0, 0x1B, 0xD7, 0x02, \
0x29, 0x38, 0x88, 0x39, 0xD2, 0xAF, 0x05, 0xE4, \
0x54, 0x50, 0x4A, 0xC7, 0x8B, 0x75, 0x82, 0x82, \
0x28, 0x46, 0xC0, 0xBA, 0x35, 0xC3, 0x5F, 0x5C, \
0x59, 0x16, 0x0C, 0xC0, 0x46, 0xFD, 0x82, 0x51, \
0x54, 0x1F, 0xC6, 0x8C, 0x9C, 0x86, 0xB0, 0x22, \
0xBB, 0x70, 0x99, 0x87, 0x6A, 0x46, 0x0E, 0x74, \
0x51, 0xA8, 0xA9, 0x31, 0x09, 0x70, 0x3F, 0xEE, \
0x1C, 0x21, 0x7E, 0x6C, 0x38, 0x26, 0xE5, 0x2C, \
0x51, 0xAA, 0x69, 0x1E, 0x0E, 0x42, 0x3C, 0xFC, \
0x99, 0xE9, 0xE3, 0x16, 0x50, 0xC1, 0x21, 0x7B, \
0x62, 0x48, 0x16, 0xCD, 0xAD, 0x9A, 0x95, 0xF9, \
0xD5, 0xB8, 0x01, 0x94, 0x88, 0xD9, 0xC0, 0xA0, \
0xA1, 0xFE, 0x30, 0x75, 0xA5, 0x77, 0xE2, 0x31, \
0x83, 0xF8, 0x1D, 0x4A, 0x3F, 0x2F, 0xA4, 0x57, \
0x1E, 0xFC, 0x8C, 0xE0, 0xBA, 0x8A, 0x4F, 0xE8, \
0xB6, 0x85, 0x5D, 0xFE, 0x72, 0xB0, 0xA6, 0x6E, \
0xDE, 0xD2, 0xFB, 0xAB, 0xFB, 0xE5, 0x8A, 0x30, \
0xFA, 0xFA, 0xBE, 0x1C, 0x5D, 0x71, 0xA8, 0x7E, \
0x2F, 0x74, 0x1E, 0xF8, 0xC1, 0xFE, 0x86, 0xFE, \
0xA6, 0xBB, 0xFD, 0xE5, 0x30, 0x67, 0x7F, 0x0D, \
0x97, 0xD1, 0x1D, 0x49, 0xF7, 0xA8, 0x44, 0x3D, \
0x08, 0x22, 0xE5, 0x06, 0xA9, 0xF4, 0x61, 0x4E, \
0x01, 0x1E, 0x2A, 0x94, 0x83, 0x8F, 0xF8, 0x8C, \
0xD6, 0x8C, 0x8B, 0xB7, 0xC5, 0xC6, 0x42, 0x4C, \
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }
#define MBEDTLS_DHM_RFC7919_FFDHE8192_G_BIN { 0x02 }
#endif /* dhm.h */
/**
* \file ecdh.h
*
* \brief Elliptic curve Diffie-Hellman
* \brief The Elliptic Curve Diffie-Hellman (ECDH) protocol APIs.
*
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
* ECDH is an anonymous key agreement protocol allowing two parties to
* establish a shared secret over an insecure channel. Each party must have an
* elliptic-curve public–private key pair.
*
* For more information, see <em>NIST SP 800-56A Rev. 2: Recommendation for
* Pair-Wise Key Establishment Schemes Using Discrete Logarithm
* Cryptography</em>.
*/
/*
* Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may
......@@ -18,8 +27,9 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*
* This file is part of mbed TLS (https://tls.mbed.org)
* This file is part of Mbed TLS (https://tls.mbed.org)
*/
#ifndef MBEDTLS_ECDH_H
#define MBEDTLS_ECDH_H
......@@ -30,7 +40,9 @@ extern "C" {
#endif
/**
* When importing from an EC key, select if it is our key or the peer's key
* Defines the source of the imported EC key:
* <ul><li>Our key.</li>
* <li>The key of the peer.</li></ul>
*/
typedef enum
{
......@@ -39,56 +51,67 @@ typedef enum
} mbedtls_ecdh_side;
/**
* \brief ECDH context structure
* \brief The ECDH context structure.
*/
typedef struct
{
mbedtls_ecp_group grp; /*!< elliptic curve used */
mbedtls_mpi d; /*!< our secret value (private key) */
mbedtls_ecp_point Q; /*!< our public value (public key) */
mbedtls_ecp_point Qp; /*!< peer's public value (public key) */
mbedtls_mpi z; /*!< shared secret */
int point_format; /*!< format for point export in TLS messages */
mbedtls_ecp_point Vi; /*!< blinding value (for later) */
mbedtls_ecp_point Vf; /*!< un-blinding value (for later) */
mbedtls_mpi _d; /*!< previous d (for later) */
mbedtls_ecp_group grp; /*!< The elliptic curve used. */
mbedtls_mpi d; /*!< The private key. */
mbedtls_ecp_point Q; /*!< The public key. */
mbedtls_ecp_point Qp; /*!< The value of the public key of the peer. */
mbedtls_mpi z; /*!< The shared secret. */
int point_format; /*!< The format of point export in TLS messages. */
mbedtls_ecp_point Vi; /*!< The blinding value. */
mbedtls_ecp_point Vf; /*!< The unblinding value. */
mbedtls_mpi _d; /*!< The previous \p d. */
}
mbedtls_ecdh_context;
/**
* \brief Generate a public key.
* Raw function that only does the core computation.
* \brief This function generates an ECDH keypair on an elliptic
* curve.
*
* \param grp ECP group
* \param d Destination MPI (secret exponent, aka private key)
* \param Q Destination point (public key)
* \param f_rng RNG function
* \param p_rng RNG parameter
* This function performs the first of two core computations
* implemented during the ECDH key exchange. The second core
* computation is performed by mbedtls_ecdh_compute_shared().
*
* \return 0 if successful,
* or a MBEDTLS_ERR_ECP_XXX or MBEDTLS_MPI_XXX error code
* \param grp The ECP group.
* \param d The destination MPI (private key).
* \param Q The destination point (public key).
* \param f_rng The RNG function.
* \param p_rng The RNG parameter.
*
* \return \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX or
* \c MBEDTLS_MPI_XXX error code on failure.
*
* \see ecp.h
*/
int mbedtls_ecdh_gen_public( mbedtls_ecp_group *grp, mbedtls_mpi *d, mbedtls_ecp_point *Q,
int (*f_rng)(void *, unsigned char *, size_t),
void *p_rng );
/**
* \brief Compute shared secret
* Raw function that only does the core computation.
* \brief This function computes the shared secret.
*
* This function performs the second of two core computations
* implemented during the ECDH key exchange. The first core
* computation is performed by mbedtls_ecdh_gen_public().
*
* \param grp ECP group
* \param z Destination MPI (shared secret)
* \param Q Public key from other party
* \param d Our secret exponent (private key)
* \param f_rng RNG function (see notes)
* \param p_rng RNG parameter
* \param grp The ECP group.
* \param z The destination MPI (shared secret).
* \param Q The public key from another party.
* \param d Our secret exponent (private key).
* \param f_rng The RNG function.
* \param p_rng The RNG parameter.
*
* \return 0 if successful,
* or a MBEDTLS_ERR_ECP_XXX or MBEDTLS_MPI_XXX error code
* \return \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX or
* \c MBEDTLS_MPI_XXX error code on failure.
*
* \note If f_rng is not NULL, it is used to implement
* \see ecp.h
*
* \note If \p f_rng is not NULL, it is used to implement
* countermeasures against potential elaborate timing
* attacks, see \c mbedtls_ecp_mul() for details.
* attacks. For more information, see mbedtls_ecp_mul().
*/
int mbedtls_ecdh_compute_shared( mbedtls_ecp_group *grp, mbedtls_mpi *z,
const mbedtls_ecp_point *Q, const mbedtls_mpi *d,
......@@ -96,34 +119,41 @@ int mbedtls_ecdh_compute_shared( mbedtls_ecp_group *grp, mbedtls_mpi *z,
void *p_rng );
/**
* \brief Initialize context
* \brief This function initializes an ECDH context.
*
* \param ctx Context to initialize
* \param ctx The ECDH context to initialize.
*/
void mbedtls_ecdh_init( mbedtls_ecdh_context *ctx );
/**
* \brief Free context
* \brief This function frees a context.
*
* \param ctx Context to free
* \param ctx The context to free.
*/
void mbedtls_ecdh_free( mbedtls_ecdh_context *ctx );
/**
* \brief Generate a public key and a TLS ServerKeyExchange payload.
* (First function used by a TLS server for ECDHE.)
* \brief This function generates a public key and a TLS
* ServerKeyExchange payload.
*
* This is the first function used by a TLS server for ECDHE
* ciphersuites.
*
* \param ctx The ECDH context.
* \param olen The number of characters written.
* \param buf The destination buffer.
* \param blen The length of the destination buffer.
* \param f_rng The RNG function.
* \param p_rng The RNG parameter.
*
* \param ctx ECDH context
* \param olen number of chars written
* \param buf destination buffer
* \param blen length of buffer
* \param f_rng RNG function
* \param p_rng RNG parameter
* \note This function assumes that the ECP group (grp) of the
* \p ctx context has already been properly set,
* for example, using mbedtls_ecp_group_load().
*
* \note This function assumes that ctx->grp has already been
* properly set (for example using mbedtls_ecp_group_load).
* \return \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX error code
* on failure.
*
* \return 0 if successful, or an MBEDTLS_ERR_ECP_XXX error code
* \see ecp.h
*/
int mbedtls_ecdh_make_params( mbedtls_ecdh_context *ctx, size_t *olen,
unsigned char *buf, size_t blen,
......@@ -131,45 +161,63 @@ int mbedtls_ecdh_make_params( mbedtls_ecdh_context *ctx, size_t *olen,
void *p_rng );
/**
* \brief Parse and procress a TLS ServerKeyExhange payload.
* (First function used by a TLS client for ECDHE.)
* \brief This function parses and processes a TLS ServerKeyExhange
* payload.
*
* This is the first function used by a TLS client for ECDHE
* ciphersuites.
*
* \param ctx The ECDH context.
* \param buf The pointer to the start of the input buffer.
* \param end The address for one Byte past the end of the buffer.
*
* \param ctx ECDH context
* \param buf pointer to start of input buffer
* \param end one past end of buffer
* \return \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX error code
* on failure.
*
* \return 0 if successful, or an MBEDTLS_ERR_ECP_XXX error code
* \see ecp.h
*/
int mbedtls_ecdh_read_params( mbedtls_ecdh_context *ctx,
const unsigned char **buf, const unsigned char *end );
/**
* \brief Setup an ECDH context from an EC key.
* (Used by clients and servers in place of the
* ServerKeyEchange for static ECDH: import ECDH parameters
* from a certificate's EC key information.)
* \brief This function sets up an ECDH context from an EC key.
*
* \param ctx ECDH constext to set
* \param key EC key to use
* \param side Is it our key (1) or the peer's key (0) ?
* It is used by clients and servers in place of the
* ServerKeyEchange for static ECDH, and imports ECDH
* parameters from the EC key information of a certificate.
*
* \return 0 if successful, or an MBEDTLS_ERR_ECP_XXX error code
* \param ctx The ECDH context to set up.
* \param key The EC key to use.
* \param side Defines the source of the key:
* <ul><li>1: Our key.</li>
<li>0: The key of the peer.</li></ul>
*
* \return \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX error code
* on failure.
*
* \see ecp.h
*/
int mbedtls_ecdh_get_params( mbedtls_ecdh_context *ctx, const mbedtls_ecp_keypair *key,
mbedtls_ecdh_side side );
/**
* \brief Generate a public key and a TLS ClientKeyExchange payload.
* (Second function used by a TLS client for ECDH(E).)
* \brief This function generates a public key and a TLS
* ClientKeyExchange payload.
*
* This is the second function used by a TLS client for ECDH(E)
* ciphersuites.
*
* \param ctx ECDH context
* \param olen number of bytes actually written
* \param buf destination buffer
* \param blen size of destination buffer
* \param f_rng RNG function
* \param p_rng RNG parameter
* \param ctx The ECDH context.
* \param olen The number of Bytes written.
* \param buf The destination buffer.
* \param blen The size of the destination buffer.
* \param f_rng The RNG function.
* \param p_rng The RNG parameter.
*
* \return 0 if successful, or an MBEDTLS_ERR_ECP_XXX error code
* \return \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX error code
* on failure.
*
* \see ecp.h
*/
int mbedtls_ecdh_make_public( mbedtls_ecdh_context *ctx, size_t *olen,
unsigned char *buf, size_t blen,
......@@ -177,30 +225,45 @@ int mbedtls_ecdh_make_public( mbedtls_ecdh_context *ctx, size_t *olen,
void *p_rng );
/**
* \brief Parse and process a TLS ClientKeyExchange payload.
* (Second function used by a TLS server for ECDH(E).)
* \brief This function parses and processes a TLS ClientKeyExchange
* payload.
*
* This is the second function used by a TLS server for ECDH(E)
* ciphersuites.
*
* \param ctx ECDH context
* \param buf start of input buffer
* \param blen length of input buffer
* \param ctx The ECDH context.
* \param buf The start of the input buffer.
* \param blen The length of the input buffer.
*
* \return 0 if successful, or an MBEDTLS_ERR_ECP_XXX error code
* \return \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX error code
* on failure.
*
* \see ecp.h
*/
int mbedtls_ecdh_read_public( mbedtls_ecdh_context *ctx,
const unsigned char *buf, size_t blen );
/**
* \brief Derive and export the shared secret.
* (Last function used by both TLS client en servers.)
* \brief This function derives and exports the shared secret.
*
* This is the last function used by both TLS client
* and servers.
*
* \param ctx The ECDH context.
* \param olen The number of Bytes written.
* \param buf The destination buffer.
* \param blen The length of the destination buffer.
* \param f_rng The RNG function.
* \param p_rng The RNG parameter.
*
* \param ctx ECDH context
* \param olen number of bytes written
* \param buf destination buffer
* \param blen buffer length
* \param f_rng RNG function, see notes for \c mbedtls_ecdh_compute_shared()
* \param p_rng RNG parameter
* \return \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX error code
* on failure.
*
* \return 0 if successful, or an MBEDTLS_ERR_ECP_XXX error code
* \see ecp.h
*
* \note If \p f_rng is not NULL, it is used to implement
* countermeasures against potential elaborate timing
* attacks. For more information, see mbedtls_ecp_mul().
*/
int mbedtls_ecdh_calc_secret( mbedtls_ecdh_context *ctx, size_t *olen,
unsigned char *buf, size_t blen,
......
/**
* \file ecdsa.h
*
* \brief Elliptic curve DSA
* \brief The Elliptic Curve Digital Signature Algorithm (ECDSA).
*
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
* ECDSA is defined in <em>Standards for Efficient Cryptography Group (SECG):
* SEC1 Elliptic Curve Cryptography</em>.
* The use of ECDSA for TLS is defined in <em>RFC-4492: Elliptic Curve
* Cryptography (ECC) Cipher Suites for Transport Layer Security (TLS)</em>.
*
*/
/*
* Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may
......@@ -18,8 +25,9 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*
* This file is part of mbed TLS (https://tls.mbed.org)
* This file is part of Mbed TLS (https://tls.mbed.org)
*/
#ifndef MBEDTLS_ECDSA_H
#define MBEDTLS_ECDSA_H
......@@ -27,7 +35,7 @@
#include "md.h"
/*
* RFC 4492 page 20:
* RFC-4492 page 20:
*
* Ecdsa-Sig-Value ::= SEQUENCE {
* r INTEGER,
......@@ -43,11 +51,11 @@
#if MBEDTLS_ECP_MAX_BYTES > 124
#error "MBEDTLS_ECP_MAX_BYTES bigger than expected, please fix MBEDTLS_ECDSA_MAX_LEN"
#endif
/** Maximum size of an ECDSA signature in bytes */
/** The maximal size of an ECDSA signature in Bytes. */
#define MBEDTLS_ECDSA_MAX_LEN ( 3 + 2 * ( 3 + MBEDTLS_ECP_MAX_BYTES ) )
/**
* \brief ECDSA context structure
* \brief The ECDSA context structure.
*/
typedef mbedtls_ecp_keypair mbedtls_ecdsa_context;
......@@ -56,21 +64,30 @@ extern "C" {
#endif
/**
* \brief Compute ECDSA signature of a previously hashed message
* \brief This function computes the ECDSA signature of a
* previously-hashed message.
*
* \note The deterministic version is usually prefered.
* \note The deterministic version is usually preferred.
*
* \param grp ECP group
* \param r First output integer
* \param s Second output integer
* \param d Private signing key
* \param buf Message hash
* \param blen Length of buf
* \param f_rng RNG function
* \param p_rng RNG parameter
* \param grp The ECP group.
* \param r The first output integer.
* \param s The second output integer.
* \param d The private signing key.
* \param buf The message hash.
* \param blen The length of \p buf.
* \param f_rng The RNG function.
* \param p_rng The RNG parameter.
*
* \return 0 if successful,
* or a MBEDTLS_ERR_ECP_XXX or MBEDTLS_MPI_XXX error code
* \note If the bitlength of the message hash is larger than the
* bitlength of the group order, then the hash is truncated
* as defined in <em>Standards for Efficient Cryptography Group
* (SECG): SEC1 Elliptic Curve Cryptography</em>, section
* 4.1.3, step 5.
*
* \return \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX
* or \c MBEDTLS_MPI_XXX error code on failure.
*
* \see ecp.h
*/
int mbedtls_ecdsa_sign( mbedtls_ecp_group *grp, mbedtls_mpi *r, mbedtls_mpi *s,
const mbedtls_mpi *d, const unsigned char *buf, size_t blen,
......@@ -78,19 +95,31 @@ int mbedtls_ecdsa_sign( mbedtls_ecp_group *grp, mbedtls_mpi *r, mbedtls_mpi *s,
#if defined(MBEDTLS_ECDSA_DETERMINISTIC)
/**
* \brief Compute ECDSA signature of a previously hashed message,
* deterministic version (RFC 6979).
*
* \param grp ECP group
* \param r First output integer
* \param s Second output integer
* \param d Private signing key
* \param buf Message hash
* \param blen Length of buf
* \param md_alg MD algorithm used to hash the message
*
* \return 0 if successful,
* or a MBEDTLS_ERR_ECP_XXX or MBEDTLS_MPI_XXX error code
* \brief This function computes the ECDSA signature of a
* previously-hashed message, deterministic version.
* For more information, see <em>RFC-6979: Deterministic
* Usage of the Digital Signature Algorithm (DSA) and Elliptic
* Curve Digital Signature Algorithm (ECDSA)</em>.
*
* \param grp The ECP group.
* \param r The first output integer.
* \param s The second output integer.
* \param d The private signing key.
* \param buf The message hash.
* \param blen The length of \p buf.
* \param md_alg The MD algorithm used to hash the message.
*
* \note If the bitlength of the message hash is larger than the
* bitlength of the group order, then the hash is truncated as
* defined in <em>Standards for Efficient Cryptography Group
* (SECG): SEC1 Elliptic Curve Cryptography</em>, section
* 4.1.3, step 5.
*
* \return \c 0 on success,
* or an \c MBEDTLS_ERR_ECP_XXX or \c MBEDTLS_MPI_XXX
* error code on failure.
*
* \see ecp.h
*/
int mbedtls_ecdsa_sign_det( mbedtls_ecp_group *grp, mbedtls_mpi *r, mbedtls_mpi *s,
const mbedtls_mpi *d, const unsigned char *buf, size_t blen,
......@@ -98,47 +127,73 @@ int mbedtls_ecdsa_sign_det( mbedtls_ecp_group *grp, mbedtls_mpi *r, mbedtls_mpi
#endif /* MBEDTLS_ECDSA_DETERMINISTIC */
/**
* \brief Verify ECDSA signature of a previously hashed message
*
* \param grp ECP group
* \param buf Message hash
* \param blen Length of buf
* \param Q Public key to use for verification
* \param r First integer of the signature
* \param s Second integer of the signature
*
* \return 0 if successful,
* MBEDTLS_ERR_ECP_BAD_INPUT_DATA if signature is invalid
* or a MBEDTLS_ERR_ECP_XXX or MBEDTLS_MPI_XXX error code
* \brief This function verifies the ECDSA signature of a
* previously-hashed message.
*
* \param grp The ECP group.
* \param buf The message hash.
* \param blen The length of \p buf.
* \param Q The public key to use for verification.
* \param r The first integer of the signature.
* \param s The second integer of the signature.
*
* \note If the bitlength of the message hash is larger than the
* bitlength of the group order, then the hash is truncated as
* defined in <em>Standards for Efficient Cryptography Group
* (SECG): SEC1 Elliptic Curve Cryptography</em>, section
* 4.1.4, step 3.
*
* \return \c 0 on success,
* #MBEDTLS_ERR_ECP_BAD_INPUT_DATA if signature is invalid,
* or an \c MBEDTLS_ERR_ECP_XXX or \c MBEDTLS_MPI_XXX
* error code on failure for any other reason.
*
* \see ecp.h
*/
int mbedtls_ecdsa_verify( mbedtls_ecp_group *grp,
const unsigned char *buf, size_t blen,
const mbedtls_ecp_point *Q, const mbedtls_mpi *r, const mbedtls_mpi *s);
/**
* \brief Compute ECDSA signature and write it to buffer,
* serialized as defined in RFC 4492 page 20.
* (Not thread-safe to use same context in multiple threads)
*
* \note The deterministice version (RFC 6979) is used if
* MBEDTLS_ECDSA_DETERMINISTIC is defined.
*
* \param ctx ECDSA context
* \param md_alg Algorithm that was used to hash the message
* \param hash Message hash
* \param hlen Length of hash
* \param sig Buffer that will hold the signature
* \param slen Length of the signature written
* \param f_rng RNG function
* \param p_rng RNG parameter
*
* \note The "sig" buffer must be at least as large as twice the
* size of the curve used, plus 9 (eg. 73 bytes if a 256-bit
* curve is used). MBEDTLS_ECDSA_MAX_LEN is always safe.
*
* \return 0 if successful,
* or a MBEDTLS_ERR_ECP_XXX, MBEDTLS_ERR_MPI_XXX or
* MBEDTLS_ERR_ASN1_XXX error code
* \brief This function computes the ECDSA signature and writes it
* to a buffer, serialized as defined in <em>RFC-4492:
* Elliptic Curve Cryptography (ECC) Cipher Suites for
* Transport Layer Security (TLS)</em>.
*
* \warning It is not thread-safe to use the same context in
* multiple threads.
*
* \note The deterministic version is used if
* #MBEDTLS_ECDSA_DETERMINISTIC is defined. For more
* information, see <em>RFC-6979: Deterministic Usage
* of the Digital Signature Algorithm (DSA) and Elliptic
* Curve Digital Signature Algorithm (ECDSA)</em>.
*
* \param ctx The ECDSA context.
* \param md_alg The message digest that was used to hash the message.
* \param hash The message hash.
* \param hlen The length of the hash.
* \param sig The buffer that holds the signature.
* \param slen The length of the signature written.
* \param f_rng The RNG function.
* \param p_rng The RNG parameter.
*
* \note The \p sig buffer must be at least twice as large as the
* size of the curve used, plus 9. For example, 73 Bytes if
* a 256-bit curve is used. A buffer length of
* #MBEDTLS_ECDSA_MAX_LEN is always safe.
*
* \note If the bitlength of the message hash is larger than the
* bitlength of the group order, then the hash is truncated as
* defined in <em>Standards for Efficient Cryptography Group
* (SECG): SEC1 Elliptic Curve Cryptography</em>, section
* 4.1.3, step 5.
*
* \return \c 0 on success,
* or an \c MBEDTLS_ERR_ECP_XXX, \c MBEDTLS_ERR_MPI_XXX or
* \c MBEDTLS_ERR_ASN1_XXX error code on failure.
*
* \see ecp.h
*/
int mbedtls_ecdsa_write_signature( mbedtls_ecdsa_context *ctx, mbedtls_md_type_t md_alg,
const unsigned char *hash, size_t hlen,
......@@ -154,27 +209,43 @@ int mbedtls_ecdsa_write_signature( mbedtls_ecdsa_context *ctx, mbedtls_md_type_t
#define MBEDTLS_DEPRECATED
#endif
/**
* \brief Compute ECDSA signature and write it to buffer,
* serialized as defined in RFC 4492 page 20.
* Deterministic version, RFC 6979.
* (Not thread-safe to use same context in multiple threads)
* \brief This function computes an ECDSA signature and writes it to a buffer,
* serialized as defined in <em>RFC-4492: Elliptic Curve Cryptography
* (ECC) Cipher Suites for Transport Layer Security (TLS)</em>.
*
* The deterministic version is defined in <em>RFC-6979:
* Deterministic Usage of the Digital Signature Algorithm (DSA) and
* Elliptic Curve Digital Signature Algorithm (ECDSA)</em>.
*
* \warning It is not thread-safe to use the same context in
* multiple threads.
*
* \deprecated Superseded by mbedtls_ecdsa_write_signature() in 2.0.0
*
* \param ctx ECDSA context
* \param hash Message hash
* \param hlen Length of hash
* \param sig Buffer that will hold the signature
* \param slen Length of the signature written
* \param md_alg MD algorithm used to hash the message
* \param ctx The ECDSA context.
* \param hash The Message hash.
* \param hlen The length of the hash.
* \param sig The buffer that holds the signature.
* \param slen The length of the signature written.
* \param md_alg The MD algorithm used to hash the message.
*
* \note The "sig" buffer must be at least as large as twice the
* size of the curve used, plus 9 (eg. 73 bytes if a 256-bit
* curve is used). MBEDTLS_ECDSA_MAX_LEN is always safe.
* \note The \p sig buffer must be at least twice as large as the
* size of the curve used, plus 9. For example, 73 Bytes if a
* 256-bit curve is used. A buffer length of
* #MBEDTLS_ECDSA_MAX_LEN is always safe.
*
* \return 0 if successful,
* or a MBEDTLS_ERR_ECP_XXX, MBEDTLS_ERR_MPI_XXX or
* MBEDTLS_ERR_ASN1_XXX error code
* \note If the bitlength of the message hash is larger than the
* bitlength of the group order, then the hash is truncated as
* defined in <em>Standards for Efficient Cryptography Group
* (SECG): SEC1 Elliptic Curve Cryptography</em>, section
* 4.1.3, step 5.
*
* \return \c 0 on success,
* or an \c MBEDTLS_ERR_ECP_XXX, \c MBEDTLS_ERR_MPI_XXX or
* \c MBEDTLS_ERR_ASN1_XXX error code on failure.
*
* \see ecp.h
*/
int mbedtls_ecdsa_write_signature_det( mbedtls_ecdsa_context *ctx,
const unsigned char *hash, size_t hlen,
......@@ -185,59 +256,74 @@ int mbedtls_ecdsa_write_signature_det( mbedtls_ecdsa_context *ctx,
#endif /* MBEDTLS_ECDSA_DETERMINISTIC */
/**
* \brief Read and verify an ECDSA signature
*
* \param ctx ECDSA context
* \param hash Message hash
* \param hlen Size of hash
* \param sig Signature to read and verify
* \param slen Size of sig
*
* \return 0 if successful,
* MBEDTLS_ERR_ECP_BAD_INPUT_DATA if signature is invalid,
* MBEDTLS_ERR_ECP_SIG_LEN_MISMATCH if the signature is
* valid but its actual length is less than siglen,
* or a MBEDTLS_ERR_ECP_XXX or MBEDTLS_ERR_MPI_XXX error code
* \brief This function reads and verifies an ECDSA signature.
*
* \param ctx The ECDSA context.
* \param hash The message hash.
* \param hlen The size of the hash.
* \param sig The signature to read and verify.
* \param slen The size of \p sig.
*
* \note If the bitlength of the message hash is larger than the
* bitlength of the group order, then the hash is truncated as
* defined in <em>Standards for Efficient Cryptography Group
* (SECG): SEC1 Elliptic Curve Cryptography</em>, section
* 4.1.4, step 3.
*
* \return \c 0 on success,
* #MBEDTLS_ERR_ECP_BAD_INPUT_DATA if signature is invalid,
* #MBEDTLS_ERR_ECP_SIG_LEN_MISMATCH if the signature is
* valid but its actual length is less than \p siglen,
* or an \c MBEDTLS_ERR_ECP_XXX or \c MBEDTLS_ERR_MPI_XXX
* error code on failure for any other reason.
*
* \see ecp.h
*/
int mbedtls_ecdsa_read_signature( mbedtls_ecdsa_context *ctx,
const unsigned char *hash, size_t hlen,
const unsigned char *sig, size_t slen );
/**
* \brief Generate an ECDSA keypair on the given curve
* \brief This function generates an ECDSA keypair on the given curve.
*
* \param ctx ECDSA context in which the keypair should be stored
* \param gid Group (elliptic curve) to use. One of the various
* MBEDTLS_ECP_DP_XXX macros depending on configuration.
* \param f_rng RNG function
* \param p_rng RNG parameter
* \param ctx The ECDSA context to store the keypair in.
* \param gid The elliptic curve to use. One of the various
* \c MBEDTLS_ECP_DP_XXX macros depending on configuration.
* \param f_rng The RNG function.
* \param p_rng The RNG parameter.
*
* \return 0 on success, or a MBEDTLS_ERR_ECP_XXX code.
* \return \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX code on
* failure.
*
* \see ecp.h
*/
int mbedtls_ecdsa_genkey( mbedtls_ecdsa_context *ctx, mbedtls_ecp_group_id gid,
int (*f_rng)(void *, unsigned char *, size_t), void *p_rng );
/**
* \brief Set an ECDSA context from an EC key pair
* \brief This function sets an ECDSA context from an EC key pair.
*
* \param ctx The ECDSA context to set.
* \param key The EC key to use.
*
* \param ctx ECDSA context to set
* \param key EC key to use
* \return \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX code on
* failure.
*
* \return 0 on success, or a MBEDTLS_ERR_ECP_XXX code.
* \see ecp.h
*/
int mbedtls_ecdsa_from_keypair( mbedtls_ecdsa_context *ctx, const mbedtls_ecp_keypair *key );
/**
* \brief Initialize context
* \brief This function initializes an ECDSA context.
*
* \param ctx Context to initialize
* \param ctx The ECDSA context to initialize.
*/
void mbedtls_ecdsa_init( mbedtls_ecdsa_context *ctx );
/**
* \brief Free context
* \brief This function frees an ECDSA context.
*
* \param ctx Context to free
* \param ctx The ECDSA context to free.
*/
void mbedtls_ecdsa_free( mbedtls_ecdsa_context *ctx );
......
......@@ -2,7 +2,8 @@
* \file ecjpake.h
*
* \brief Elliptic curve J-PAKE
*
*/
/*
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
* SPDX-License-Identifier: Apache-2.0
*
......@@ -43,6 +44,8 @@
#include "ecp.h"
#include "md.h"
#if !defined(MBEDTLS_ECJPAKE_ALT)
#ifdef __cplusplus
extern "C" {
#endif
......@@ -116,7 +119,7 @@ int mbedtls_ecjpake_setup( mbedtls_ecjpake_context *ctx,
const unsigned char *secret,
size_t len );
/*
/**
* \brief Check if a context is ready for use
*
* \param ctx Context to check
......@@ -222,17 +225,31 @@ int mbedtls_ecjpake_derive_secret( mbedtls_ecjpake_context *ctx,
*/
void mbedtls_ecjpake_free( mbedtls_ecjpake_context *ctx );
#ifdef __cplusplus
}
#endif
#else /* MBEDTLS_ECJPAKE_ALT */
#include "ecjpake_alt.h"
#endif /* MBEDTLS_ECJPAKE_ALT */
#if defined(MBEDTLS_SELF_TEST)
#ifdef __cplusplus
extern "C" {
#endif
/**
* \brief Checkup routine
*
* \return 0 if successful, or 1 if a test failed
*/
int mbedtls_ecjpake_self_test( int verbose );
#endif
#ifdef __cplusplus
}
#endif
#endif /* MBEDTLS_SELF_TEST */
#endif /* ecjpake.h */
......@@ -2,7 +2,8 @@
* \file ecp.h
*
* \brief Elliptic curves over GF(p)
*
*/
/*
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
* SPDX-License-Identifier: Apache-2.0
*
......@@ -36,6 +37,16 @@
#define MBEDTLS_ERR_ECP_RANDOM_FAILED -0x4D00 /**< Generation of random value, such as (ephemeral) key, failed. */
#define MBEDTLS_ERR_ECP_INVALID_KEY -0x4C80 /**< Invalid private or public key. */
#define MBEDTLS_ERR_ECP_SIG_LEN_MISMATCH -0x4C00 /**< Signature is valid but shorter than the user-supplied length. */
#define MBEDTLS_ERR_ECP_HW_ACCEL_FAILED -0x4B80 /**< ECP hardware accelerator failed. */
#if !defined(MBEDTLS_ECP_ALT)
/*
* default mbed TLS elliptic curve arithmetic implementation
*
* (in case MBEDTLS_ECP_ALT is defined then the developer has to provide an
* alternative implementation for the whole module and it will replace this
* one.)
*/
#ifdef __cplusplus
extern "C" {
......@@ -452,7 +463,7 @@ int mbedtls_ecp_tls_write_point( const mbedtls_ecp_group *grp, const mbedtls_ecp
* \brief Set a group using well-known domain parameters
*
* \param grp Destination group
* \param index Index in the list of well-known domain parameters
* \param id Index in the list of well-known domain parameters
*
* \return 0 if successful,
* MBEDTLS_ERR_MPI_XXX if initialization failed
......@@ -461,7 +472,7 @@ int mbedtls_ecp_tls_write_point( const mbedtls_ecp_group *grp, const mbedtls_ecp
* \note Index should be a value of RFC 4492's enum NamedCurve,
* usually in the form of a MBEDTLS_ECP_DP_XXX macro.
*/
int mbedtls_ecp_group_load( mbedtls_ecp_group *grp, mbedtls_ecp_group_id index );
int mbedtls_ecp_group_load( mbedtls_ecp_group *grp, mbedtls_ecp_group_id id );
/**
* \brief Set a group from a TLS ECParameters record
......@@ -654,16 +665,22 @@ int mbedtls_ecp_gen_key( mbedtls_ecp_group_id grp_id, mbedtls_ecp_keypair *key,
int mbedtls_ecp_check_pub_priv( const mbedtls_ecp_keypair *pub, const mbedtls_ecp_keypair *prv );
#if defined(MBEDTLS_SELF_TEST)
/**
* \brief Checkup routine
*
* \return 0 if successful, or 1 if a test failed
*/
int mbedtls_ecp_self_test( int verbose );
#endif
#endif /* MBEDTLS_SELF_TEST */
#ifdef __cplusplus
}
#endif
#else /* MBEDTLS_ECP_ALT */
#include "ecp_alt.h"
#endif /* MBEDTLS_ECP_ALT */
#endif /* ecp.h */
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