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Added mechanism to provide alternative cipher / hash implementations

Browse Source 
All symmetric cipher algorithms and hash algorithms now include support
for a POLARSSL_XXX_ALT flag that prevents the definition of the
algorithm context structure and all 'core' functions.
This commit is contained in:
Paul Bakker 2013-06-12 16:49:10 +02:00
parent 9691bbe9b3
commit 4087c47043
27 changed files with 331 additions and 34 deletions
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5
ChangeLog
View File

@ -5,11 +5,14 @@ Features
* Parsing of PKCS#8 encrypted private key files
* PKCS#12 PBE and derivation functions
Change
Changes
* HAVEGE random generator disabled by default
* Internally split up x509parse_key() into a (PEM) handler function
and specific DER parser functions for the PKCS#1 and unencrypted
PKCS#8 private key formats
* Added mechanism to provide alternative implementations for all
symmetric cipher and hash algorithms (e.g. POLARSSL_AES_ALT in
config.h)
Bugfix
* Secure renegotiation extension should only be sent in case client

21
include/polarssl/aes.h
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@ -3,7 +3,7 @@
*
* \brief AES block cipher
*
* Copyright (C) 2006-2010, Brainspark B.V.
* Copyright (C) 2006-2013, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
@ -27,6 +27,8 @@
#ifndef POLARSSL_AES_H
#define POLARSSL_AES_H
#include "config.h"
#include <string.h>
#ifdef _MSC_VER
@ -42,6 +44,10 @@ typedef UINT32 uint32_t;
#define POLARSSL_ERR_AES_INVALID_KEY_LENGTH -0x0020 /**< Invalid key length. */
#define POLARSSL_ERR_AES_INVALID_INPUT_LENGTH -0x0022 /**< Invalid data input length. */
#if !defined(POLARSSL_AES_ALT)
// Regular implementation
//
/**
* \brief AES context structure
*/
@ -169,6 +175,19 @@ int aes_crypt_ctr( aes_context *ctx,
unsigned char stream_block[16],
const unsigned char *input,
unsigned char *output );
#ifdef __cplusplus
}
#endif
#else /* POLARSSL_AES_ALT */
#include "aes_alt.h"
#endif /* POLARSSL_AES_ALT */
#ifdef __cplusplus
extern "C" {
#endif
/**
* \brief Checkup routine
*

20
include/polarssl/arc4.h
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@ -3,7 +3,7 @@
*
* \brief The ARCFOUR stream cipher
*
* Copyright (C) 2006-2010, Brainspark B.V.
* Copyright (C) 2006-2013, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
@ -27,8 +27,14 @@
#ifndef POLARSSL_ARC4_H
#define POLARSSL_ARC4_H
#include "config.h"
#include <string.h>
#if !defined(POLARSSL_ARC4_ALT)
// Regular implementation
//
/**
* \brief ARC4 context structure
*/
@ -66,6 +72,18 @@ void arc4_setup( arc4_context *ctx, const unsigned char *key, unsigned int keyle
int arc4_crypt( arc4_context *ctx, size_t length, const unsigned char *input,
unsigned char *output );
#ifdef __cplusplus
}
#endif
#else /* POLARSSL_ARC4_ALT */
#include "arc4_alt.h"
#endif /* POLARSSL_ARC4_ALT */
#ifdef __cplusplus
extern "C" {
#endif
/**
* \brief Checkup routine
*

12
include/polarssl/blowfish.h
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@ -3,7 +3,7 @@
*
* \brief Blowfish block cipher
*
* Copyright (C) 2012-2012, Brainspark B.V.
* Copyright (C) 2012-2013, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
@ -27,6 +27,8 @@
#ifndef POLARSSL_BLOWFISH_H
#define POLARSSL_BLOWFISH_H
#include "config.h"
#include <string.h>
#ifdef _MSC_VER
@ -46,6 +48,10 @@ typedef UINT32 uint32_t;
#define POLARSSL_ERR_BLOWFISH_INVALID_KEY_LENGTH -0x0016 /**< Invalid key length. */
#define POLARSSL_ERR_BLOWFISH_INVALID_INPUT_LENGTH -0x0018 /**< Invalid data input length. */
#if !defined(POLARSSL_BLOWFISH_ALT)
// Regular implementation
//
/**
* \brief Blowfish context structure
*/
@ -158,4 +164,8 @@ int blowfish_crypt_ctr( blowfish_context *ctx,
}
#endif
#else /* POLARSSL_BLOWFISH_ALT */
#include "blowfish_alt.h"
#endif /* POLARSSL_BLOWFISH_ALT */
#endif /* blowfish.h */

20
include/polarssl/camellia.h
View File

@ -3,7 +3,7 @@
*
* \brief Camellia block cipher
*
* Copyright (C) 2006-2010, Brainspark B.V.
* Copyright (C) 2006-2013, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
@ -27,6 +27,8 @@
#ifndef POLARSSL_CAMELLIA_H
#define POLARSSL_CAMELLIA_H
#include "config.h"
#include <string.h>
#ifdef _MSC_VER
@ -42,6 +44,10 @@ typedef UINT32 uint32_t;
#define POLARSSL_ERR_CAMELLIA_INVALID_KEY_LENGTH -0x0024 /**< Invalid key length. */
#define POLARSSL_ERR_CAMELLIA_INVALID_INPUT_LENGTH -0x0026 /**< Invalid data input length. */
#if !defined(POLARSSL_CAMELLIA_ALT)
// Regular implementation
//
/**
* \brief CAMELLIA context structure
*/
@ -168,6 +174,18 @@ int camellia_crypt_ctr( camellia_context *ctx,
const unsigned char *input,
unsigned char *output );
#ifdef __cplusplus
}
#endif
#else /* POLARSSL_CAMELLIA_ALT */
#include "camellia_alt.h"
#endif /* POLARSSL_CAMELLIA_ALT */
#ifdef __cplusplus
extern "C" {
#endif
/**
* \brief Checkup routine
*

29
include/polarssl/config.h
View File

@ -104,6 +104,35 @@
* \{
*/
/**
* \def POLARSSL_XXX_ALT
*
* Uncomment a macro to let PolarSSL use your alternate core implementation of
* a symmetric or hash algorithm (e.g. platform specific assembly optimized
* implementations). Keep in mind that the function prototypes should remain
* the same.
*
* Example: In case you uncomment POLARSSL_AES_ALT, PolarSSL will no longer
* provide the "struct 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 for core algorithm
* functions
#define POLARSSL_AES_ALT
#define POLARSSL_ARC4_ALT
#define POLARSSL_BLOWFISH_ALT
#define POLARSSL_CAMELLIA_ALT
#define POLARSSL_DES_ALT
#define POLARSSL_XTEA_ALT
#define POLARSSL_MD2_ALT
#define POLARSSL_MD4_ALT
#define POLARSSL_MD5_ALT
#define POLARSSL_SHA1_ALT
#define POLARSSL_SHA2_ALT
#define POLARSSL_SHA4_ALT
*/
/**
* \def POLARSSL_AES_ROM_TABLES
*

20
include/polarssl/des.h
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@ -3,7 +3,7 @@
*
* \brief DES block cipher
*
* Copyright (C) 2006-2010, Brainspark B.V.
* Copyright (C) 2006-2013, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
@ -27,6 +27,8 @@
#ifndef POLARSSL_DES_H
#define POLARSSL_DES_H
#include "config.h"
#include <string.h>
#ifdef _MSC_VER
@ -43,6 +45,10 @@ typedef UINT32 uint32_t;
#define DES_KEY_SIZE 8
#if !defined(POLARSSL_DES_ALT)
// Regular implementation
//
/**
* \brief DES context structure
*/
@ -220,6 +226,18 @@ int des3_crypt_cbc( des3_context *ctx,
const unsigned char *input,
unsigned char *output );
#ifdef __cplusplus
}
#endif
#else /* POLARSSL_DES_ALT */
#include "des_alt.h"
#endif /* POLARSSL_DES_ALT */
#ifdef __cplusplus
extern "C" {
#endif
/**
* \brief Checkup routine
*

20
include/polarssl/md2.h
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@ -3,7 +3,7 @@
*
* \brief MD2 message digest algorithm (hash function)
*
* Copyright (C) 2006-2010, Brainspark B.V.
* Copyright (C) 2006-2013, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
@ -27,10 +27,16 @@
#ifndef POLARSSL_MD2_H
#define POLARSSL_MD2_H
#include "config.h"
#include <string.h>
#define POLARSSL_ERR_MD2_FILE_IO_ERROR -0x0070 /**< Read/write error in file. */
#if !defined(POLARSSL_MD2_ALT)
// Regular implementation
//
/**
* \brief MD2 context structure
*/
@ -74,6 +80,18 @@ void md2_update( md2_context *ctx, const unsigned char *input, size_t ilen );
*/
void md2_finish( md2_context *ctx, unsigned char output[16] );
#ifdef __cplusplus
}
#endif
#else /* POLARSSL_MD2_ALT */
#include "md2_alt.h"
#endif /* POLARSSL_MD2_ALT */
#ifdef __cplusplus
extern "C" {
#endif
/**
* \brief Output = MD2( input buffer )
*

20
include/polarssl/md4.h
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@ -3,7 +3,7 @@
*
* \brief MD4 message digest algorithm (hash function)
*
* Copyright (C) 2006-2010, Brainspark B.V.
* Copyright (C) 2006-2013, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
@ -27,6 +27,8 @@
#ifndef POLARSSL_MD4_H
#define POLARSSL_MD4_H
#include "config.h"
#include <string.h>
#ifdef _MSC_VER
@ -38,6 +40,10 @@ typedef UINT32 uint32_t;
#define POLARSSL_ERR_MD4_FILE_IO_ERROR -0x0072 /**< Read/write error in file. */
#if !defined(POLARSSL_MD4_ALT)
// Regular implementation
//
/**
* \brief MD4 context structure
*/
@ -80,6 +86,18 @@ void md4_update( md4_context *ctx, const unsigned char *input, size_t ilen );
*/
void md4_finish( md4_context *ctx, unsigned char output[16] );
#ifdef __cplusplus
}
#endif
#else /* POLARSSL_MD4_ALT */
#include "md4_alt.h"
#endif /* POLARSSL_MD4_ALT */
#ifdef __cplusplus
extern "C" {
#endif
/**
* \brief Output = MD4( input buffer )
*

26
include/polarssl/md5.h
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@ -3,7 +3,7 @@
*
* \brief MD5 message digest algorithm (hash function)
*
* Copyright (C) 2006-2010, Brainspark B.V.
* Copyright (C) 2006-2013, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
@ -27,6 +27,8 @@
#ifndef POLARSSL_MD5_H
#define POLARSSL_MD5_H
#include "config.h"
#include <string.h>
#ifdef _MSC_VER
@ -38,6 +40,10 @@ typedef UINT32 uint32_t;
#define POLARSSL_ERR_MD5_FILE_IO_ERROR -0x0074 /**< Read/write error in file. */
#if !defined(POLARSSL_MD5_ALT)
// Regular implementation
//
/**
* \brief MD5 context structure
*/
@ -80,6 +86,21 @@ void md5_update( md5_context *ctx, const unsigned char *input, size_t ilen );
*/
void md5_finish( md5_context *ctx, unsigned char output[16] );
/* Internal use */
void md5_process( md5_context *ctx, const unsigned char data[64] );
#ifdef __cplusplus
}
#endif
#else /* POLARSSL_MD5_ALT */
#include "md5_alt.h"
#endif /* POLARSSL_MD5_ALT */
#ifdef __cplusplus
extern "C" {
#endif
/**
* \brief Output = MD5( input buffer )
*
@ -154,9 +175,6 @@ void md5_hmac( const unsigned char *key, size_t keylen,
*/
int md5_self_test( int verbose );
/* Internal use */
void md5_process( md5_context *ctx, const unsigned char data[64] );
#ifdef __cplusplus
}
#endif

26
include/polarssl/sha1.h
View File

@ -3,7 +3,7 @@
*
* \brief SHA-1 cryptographic hash function
*
* Copyright (C) 2006-2010, Brainspark B.V.
* Copyright (C) 2006-2013, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
@ -27,6 +27,8 @@
#ifndef POLARSSL_SHA1_H
#define POLARSSL_SHA1_H
#include "config.h"
#include <string.h>
#ifdef _MSC_VER
@ -38,6 +40,10 @@ typedef UINT32 uint32_t;
#define POLARSSL_ERR_SHA1_FILE_IO_ERROR -0x0076 /**< Read/write error in file. */
#if !defined(POLARSSL_SHA1_ALT)
// Regular implementation
//
/**
* \brief SHA-1 context structure
*/
@ -80,6 +86,21 @@ void sha1_update( sha1_context *ctx, const unsigned char *input, size_t ilen );
*/
void sha1_finish( sha1_context *ctx, unsigned char output[20] );
/* Internal use */
void sha1_process( sha1_context *ctx, const unsigned char data[64] );
#ifdef __cplusplus
}
#endif
#else /* POLARSSL_SHA1_ALT */
#include "sha1_alt.h"
#endif /* POLARSSL_SHA1_ALT */
#ifdef __cplusplus
extern "C" {
#endif
/**
* \brief Output = SHA-1( input buffer )
*
@ -152,9 +173,6 @@ void sha1_hmac( const unsigned char *key, size_t keylen,
*/
int sha1_self_test( int verbose );
/* Internal use */
void sha1_process( sha1_context *ctx, const unsigned char data[64] );
#ifdef __cplusplus
}
#endif

26
include/polarssl/sha2.h
View File

@ -3,7 +3,7 @@
*
* \brief SHA-224 and SHA-256 cryptographic hash function
*
* Copyright (C) 2006-2010, Brainspark B.V.
* Copyright (C) 2006-2013, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
@ -27,6 +27,8 @@
#ifndef POLARSSL_SHA2_H
#define POLARSSL_SHA2_H
#include "config.h"
#include <string.h>
#ifdef _MSC_VER
@ -38,6 +40,10 @@ typedef UINT32 uint32_t;
#define POLARSSL_ERR_SHA2_FILE_IO_ERROR -0x0078 /**< Read/write error in file. */
#if !defined(POLARSSL_SHA2_ALT)
// Regular implementation
//
/**
* \brief SHA-256 context structure
*/
@ -82,6 +88,21 @@ void sha2_update( sha2_context *ctx, const unsigned char *input, size_t ilen );
*/
void sha2_finish( sha2_context *ctx, unsigned char output[32] );
/* Internal use */
void sha2_process( sha2_context *ctx, const unsigned char data[64] );
#ifdef __cplusplus
}
#endif
#else /* POLARSSL_SHA2_ALT */
#include "sha2_alt.h"
#endif /* POLARSSL_SHA2_ALT */
#ifdef __cplusplus
extern "C" {
#endif
/**
* \brief Output = SHA-256( input buffer )
*
@ -160,9 +181,6 @@ void sha2_hmac( const unsigned char *key, size_t keylen,
*/
int sha2_self_test( int verbose );
/* Internal use */
void sha2_process( sha2_context *ctx, const unsigned char data[64] );
#ifdef __cplusplus
}
#endif

20
include/polarssl/sha4.h
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@ -3,7 +3,7 @@
*
* \brief SHA-384 and SHA-512 cryptographic hash function
*
* Copyright (C) 2006-2010, Brainspark B.V.
* Copyright (C) 2006-2013, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
@ -27,6 +27,8 @@
#ifndef POLARSSL_SHA4_H
#define POLARSSL_SHA4_H
#include "config.h"
#include <string.h>
#if defined(_MSC_VER) || defined(__WATCOMC__)
@ -39,6 +41,10 @@
#define POLARSSL_ERR_SHA4_FILE_IO_ERROR -0x007A /**< Read/write error in file. */
#if !defined(POLARSSL_SHA1_ALT)
// Regular implementation
//
/**
* \brief SHA-512 context structure
*/
@ -83,6 +89,18 @@ void sha4_update( sha4_context *ctx, const unsigned char *input, size_t ilen );
*/
void sha4_finish( sha4_context *ctx, unsigned char output[64] );
#ifdef __cplusplus
}
#endif
#else /* POLARSSL_SHA4_ALT */
#include "sha4_alt.h"
#endif /* POLARSSL_SHA4_ALT */
#ifdef __cplusplus
extern "C" {
#endif
/**
* \brief Output = SHA-512( input buffer )
*

20
include/polarssl/xtea.h
View File

@ -3,7 +3,7 @@
*
* \brief XTEA block cipher (32-bit)
*
* Copyright (C) 2006-2010, Brainspark B.V.
* Copyright (C) 2006-2013, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
@ -27,6 +27,8 @@
#ifndef POLARSSL_XTEA_H
#define POLARSSL_XTEA_H
#include "config.h"
#include <string.h>
#ifdef _MSC_VER
@ -41,6 +43,10 @@ typedef UINT32 uint32_t;
#define POLARSSL_ERR_XTEA_INVALID_INPUT_LENGTH -0x0028 /**< The data input has an invalid length. */
#if !defined(POLARSSL_XTEA_ALT)
// Regular implementation
//
/**
* \brief XTEA context structure
*/
@ -97,6 +103,18 @@ int xtea_crypt_cbc( xtea_context *ctx,
unsigned char *input,
unsigned char *output);
#ifdef __cplusplus
}
#endif
#else /* POLARSSL_XTEA_ALT */
#include "xtea_alt.h"
#endif /* POLARSSL_XTEA_ALT */
#ifdef __cplusplus
extern "C" {
#endif
/**
* \brief Checkup routine
*

5
library/aes.c
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@ -1,7 +1,7 @@
/*
* FIPS-197 compliant AES implementation
*
* Copyright (C) 2006-2010, Brainspark B.V.
* Copyright (C) 2006-2013, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
@ -38,6 +38,8 @@
#include "polarssl/padlock.h"
#endif
#if !defined(POLARSSL_AES_ALT)
/*
* 32-bit integer manipulation macros (little endian)
*/
@ -914,6 +916,7 @@ int aes_crypt_ctr( aes_context *ctx,
return( 0 );
}
#endif /* POLARSSL_CIPHER_MODE_CTR */
#endif /* !POLARSSL_AES_ALT */
#if defined(POLARSSL_SELF_TEST)

6
library/arc4.c
View File

@ -1,7 +1,7 @@
/*
* An implementation of the ARCFOUR algorithm
*
* Copyright (C) 2006-2010, Brainspark B.V.
* Copyright (C) 2006-2013, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
@ -34,6 +34,8 @@
#include "polarssl/arc4.h"
#if !defined(POLARSSL_ARC4_ALT)
/*
* ARC4 key schedule
*/
@ -95,6 +97,8 @@ int arc4_crypt( arc4_context *ctx, size_t length, const unsigned char *input,
return( 0 );
}
#endif /* !POLARSSL_ARC4_ALT */
#if defined(POLARSSL_SELF_TEST)
#include <string.h>

5
library/blowfish.c
View File

@ -1,7 +1,7 @@
/*
* Blowfish implementation
*
* Copyright (C) 2012-2012, Brainspark B.V.
* Copyright (C) 2012-2013, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
@ -35,6 +35,8 @@
#include "polarssl/blowfish.h"
#if !defined(POLARSSL_BLOWFISH_ALT)
/*
* 32-bit integer manipulation macros (big endian)
*/
@ -626,4 +628,5 @@ static const uint32_t S[4][256] = {
0xB74E6132L, 0xCE77E25BL, 0x578FDFE3L, 0x3AC372E6L }
};
#endif /* !POLARSSL_BLOWFISH_ALT */
#endif /* POLARSSL_BLOWFISH_C */

5
library/camellia.c
View File

@ -1,7 +1,7 @@
/*
* Camellia implementation
*
* Copyright (C) 2006-2010, Brainspark B.V.
* Copyright (C) 2006-2013, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
@ -35,6 +35,8 @@
#include "polarssl/camellia.h"
#if !defined(POLARSSL_CAMELLIA_ALT)
/*
* 32-bit integer manipulation macros (big endian)
*/
@ -656,6 +658,7 @@ int camellia_crypt_ctr( camellia_context *ctx,
return( 0 );
}
#endif /* POLARSSL_CIPHER_MODE_CTR */
#endif /* !POLARSSL_CAMELLIA_ALT */
#if defined(POLARSSL_SELF_TEST)

6
library/des.c
View File

@ -1,7 +1,7 @@
/*
* FIPS-46-3 compliant Triple-DES implementation
*
* Copyright (C) 2006-2010, Brainspark B.V.
* Copyright (C) 2006-2013, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
@ -35,6 +35,8 @@
#include "polarssl/des.h"
#if !defined(POLARSSL_DES_ALT)
/*
* 32-bit integer manipulation macros (big endian)
*/
@ -751,6 +753,8 @@ int des3_crypt_cbc( des3_context *ctx,
return( 0 );
}
#endif /* !POLARSSL_DES_ALT */
#if defined(POLARSSL_SELF_TEST)
#include <stdio.h>

6
library/md2.c
View File

@ -1,7 +1,7 @@
/*
* RFC 1115/1319 compliant MD2 implementation
*
* Copyright (C) 2006-2010, Brainspark B.V.
* Copyright (C) 2006-2013, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
@ -39,6 +39,8 @@
#include <stdio.h>
#endif
#if !defined(POLARSSL_MD2_ALT)
static const unsigned char PI_SUBST[256] =
{
0x29, 0x2E, 0x43, 0xC9, 0xA2, 0xD8, 0x7C, 0x01, 0x3D, 0x36,
@ -163,6 +165,8 @@ void md2_finish( md2_context *ctx, unsigned char output[16] )
memcpy( output, ctx->state, 16 );
}
#endif /* !POLARSSL_MD2_ALT */
/*
* output = MD2( input buffer )
*/

6
library/md4.c
View File

@ -1,7 +1,7 @@
/*
* RFC 1186/1320 compliant MD4 implementation
*
* Copyright (C) 2006-2010, Brainspark B.V.
* Copyright (C) 2006-2013, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
@ -39,6 +39,8 @@
#include <stdio.h>
#endif
#if !defined(POLARSSL_MD4_ALT)
/*
* 32-bit integer manipulation macros (little endian)
*/
@ -259,6 +261,8 @@ void md4_finish( md4_context *ctx, unsigned char output[16] )
PUT_UINT32_LE( ctx->state[3], output, 12 );
}
#endif /* !POLARSSL_MD4_ALT */
/*
* output = MD4( input buffer )
*/

6
library/md5.c
View File

@ -1,7 +1,7 @@
/*
* RFC 1321 compliant MD5 implementation
*
* Copyright (C) 2006-2010, Brainspark B.V.
* Copyright (C) 2006-2013, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
@ -38,6 +38,8 @@
#include <stdio.h>
#endif
#if !defined(POLARSSL_MD5_ALT)
/*
* 32-bit integer manipulation macros (little endian)
*/
@ -276,6 +278,8 @@ void md5_finish( md5_context *ctx, unsigned char output[16] )
PUT_UINT32_LE( ctx->state[3], output, 12 );
}
#endif /* !POLARSSL_MD5_ALT */
/*
* output = MD5( input buffer )
*/

6
library/sha1.c
View File

@ -1,7 +1,7 @@
/*
* FIPS-180-1 compliant SHA-1 implementation
*
* Copyright (C) 2006-2010, Brainspark B.V.
* Copyright (C) 2006-2013, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
@ -38,6 +38,8 @@
#include <stdio.h>
#endif
#if !defined(POLARSSL_SHA1_ALT)
/*
* 32-bit integer manipulation macros (big endian)
*/
@ -309,6 +311,8 @@ void sha1_finish( sha1_context *ctx, unsigned char output[20] )
PUT_UINT32_BE( ctx->state[4], output, 16 );
}
#endif /* !POLARSSL_SHA1_ALT */
/*
* output = SHA-1( input buffer )
*/

6
library/sha2.c
View File

@ -1,7 +1,7 @@
/*
* FIPS-180-2 compliant SHA-256 implementation
*
* Copyright (C) 2006-2010, Brainspark B.V.
* Copyright (C) 2006-2013, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
@ -38,6 +38,8 @@
#include <stdio.h>
#endif
#if !defined(POLARSSL_SHA2_ALT)
/*
* 32-bit integer manipulation macros (big endian)
*/
@ -310,6 +312,8 @@ void sha2_finish( sha2_context *ctx, unsigned char output[32] )
PUT_UINT32_BE( ctx->state[7], output, 28 );
}
#endif /* !POLARSSL_SHA2_ALT */
/*
* output = SHA-256( input buffer )
*/

6
library/sha4.c
View File

@ -1,7 +1,7 @@
/*
* FIPS-180-2 compliant SHA-384/512 implementation
*
* Copyright (C) 2006-2010, Brainspark B.V.
* Copyright (C) 2006-2013, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
@ -38,6 +38,8 @@
#include <stdio.h>
#endif
#if !defined(POLARSSL_SHA4_ALT)
/*
* 64-bit integer manipulation macros (big endian)
*/
@ -308,6 +310,8 @@ void sha4_finish( sha4_context *ctx, unsigned char output[64] )
}
}
#endif /* !POLARSSL_SHA4_ALT */
/*
* output = SHA-512( input buffer )
*/

12
library/ssl_tls.c
View File

@ -2547,11 +2547,15 @@ static void ssl_calc_finished_ssl(
* SHA1( handshake + sender + master + pad1 ) )
*/
#if !defined(POLARSSL_MD5_ALT)
SSL_DEBUG_BUF( 4, "finished md5 state", (unsigned char *)
md5.state, sizeof( md5.state ) );
#endif
#if !defined(POLARSSL_SHA1_ALT)
SSL_DEBUG_BUF( 4, "finished sha1 state", (unsigned char *)
sha1.state, sizeof( sha1.state ) );
#endif
sender = ( from == SSL_IS_CLIENT ) ? "CLNT"
: "SRVR";
@ -2618,11 +2622,15 @@ static void ssl_calc_finished_tls(
* MD5( handshake ) + SHA1( handshake ) )[0..11]
*/
#if !defined(POLARSSL_MD5_ALT)
SSL_DEBUG_BUF( 4, "finished md5 state", (unsigned char *)
md5.state, sizeof( md5.state ) );
#endif
#if !defined(POLARSSL_SHA1_ALT)
SSL_DEBUG_BUF( 4, "finished sha1 state", (unsigned char *)
sha1.state, sizeof( sha1.state ) );
#endif
sender = ( from == SSL_IS_CLIENT )
? "client finished"
@ -2666,8 +2674,10 @@ static void ssl_calc_finished_tls_sha256(
* Hash( handshake ) )[0.11]
*/
#if !defined(POLARSSL_SHA2_ALT)
SSL_DEBUG_BUF( 4, "finished sha2 state", (unsigned char *)
sha2.state, sizeof( sha2.state ) );
#endif
sender = ( from == SSL_IS_CLIENT )
? "client finished"
@ -2710,8 +2720,10 @@ static void ssl_calc_finished_tls_sha384(
* Hash( handshake ) )[0.11]
*/
#if !defined(POLARSSL_SHA4_ALT)
SSL_DEBUG_BUF( 4, "finished sha4 state", (unsigned char *)
sha4.state, sizeof( sha4.state ) );
#endif
sender = ( from == SSL_IS_CLIENT )
? "client finished"

5
library/xtea.c
View File

@ -1,7 +1,7 @@
/*
* An 32-bit implementation of the XTEA algorithm
*
* Copyright (C) 2006-2010, Brainspark B.V.
* Copyright (C) 2006-2013, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
@ -29,6 +29,8 @@
#include "polarssl/xtea.h"
#if !defined(POLARSSL_XTEA_ALT)
/*
* 32-bit integer manipulation macros (big endian)
*/
@ -160,6 +162,7 @@ int xtea_crypt_cbc( xtea_context *ctx,
return( 0 );
}
#endif /* !POLARSSL_XTEA_ALT */
#if defined(POLARSSL_SELF_TEST)