len0rd/FreeRTOS-Kernel
1
0
Fork 0
mirror of https://github.com/FreeRTOS/FreeRTOS-Kernel.git synced 2025-10-20 03:37:46 -04:00
Code Issues Projects Releases Packages Wiki Activity

Update wolfSSL to the latest version(v.4.4.0) (#186)

Browse source 
* deleted old version wolfSSL before updating

* updated wolfSSL to the latest version(v4.4.0)

* updated wolfSSL to the latest version(v4.4.0)

* added macros for timing resistance

Co-authored-by: RichardBarry <3073890+RichardBarry@users.noreply.github.com>
Co-authored-by: Ming Yue <mingyue86010@gmail.com>
This commit is contained in:
TakayukiMatsuo 2020-08-08 07:58:14 +09:00 • committed by GitHub
parent 68518f5866
commit 94aa31c3cb
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1185 changed files with 837519 additions and 72138 deletions
Download patch file Download diff file Expand all files Collapse all files

60
FreeRTOS-Plus/Source/WolfSSL/wolfcrypt/src/ripemd.c
View file

@ -1,8 +1,8 @@
/* ripemd.c
*
* Copyright (C) 2006-2015 wolfSSL Inc.
* Copyright (C) 2006-2020 wolfSSL Inc.
*
* This file is part of wolfSSL. (formerly known as CyaSSL)
* This file is part of wolfSSL.
*
* wolfSSL is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -16,10 +16,11 @@
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
@ -32,22 +33,18 @@
#ifdef NO_INLINE
#include <wolfssl/wolfcrypt/misc.h>
#else
#define WOLFSSL_MISC_INCLUDED
#include <wolfcrypt/src/misc.c>
#endif
#include <wolfssl/wolfcrypt/error-crypt.h>
#ifndef WOLFSSL_HAVE_MIN
#define WOLFSSL_HAVE_MIN
static INLINE word32 min(word32 a, word32 b)
{
return a > b ? b : a;
int wc_InitRipeMd(RipeMd* ripemd)
{
if (ripemd == NULL) {
return BAD_FUNC_ARG;
}
#endif /* WOLFSSL_HAVE_MIN */
void wc_InitRipeMd(RipeMd* ripemd)
{
ripemd->digest[0] = 0x67452301L;
ripemd->digest[1] = 0xEFCDAB89L;
ripemd->digest[2] = 0x98BADCFEL;
@ -57,11 +54,13 @@ void wc_InitRipeMd(RipeMd* ripemd)
ripemd->buffLen = 0;
ripemd->loLen = 0;
ripemd->hiLen = 0;
return 0;
}
/* for all */
#define F(x, y, z) (x ^ y ^ z)
#define F(x, y, z) (x ^ y ^ z)
#define G(x, y, z) (z ^ (x & (y^z)))
#define H(x, y, z) (z ^ (x | ~y))
#define I(x, y, z) (y ^ (z & (x^y)))
@ -195,7 +194,7 @@ static void Transform(RipeMd* ripemd)
Subround(J, b2, c2, d2, e2, a2, ripemd->buffer[ 3], 12, k5);
Subround(J, a2, b2, c2, d2, e2, ripemd->buffer[12], 6, k5);
Subround(I, e2, a2, b2, c2, d2, ripemd->buffer[ 6], 9, k6);
Subround(I, e2, a2, b2, c2, d2, ripemd->buffer[ 6], 9, k6);
Subround(I, d2, e2, a2, b2, c2, ripemd->buffer[11], 13, k6);
Subround(I, c2, d2, e2, a2, b2, ripemd->buffer[ 3], 15, k6);
Subround(I, b2, c2, d2, e2, a2, ripemd->buffer[ 7], 7, k6);
@ -272,7 +271,7 @@ static void Transform(RipeMd* ripemd)
}
static INLINE void AddLength(RipeMd* ripemd, word32 len)
static WC_INLINE void AddLength(RipeMd* ripemd, word32 len)
{
word32 tmp = ripemd->loLen;
if ( (ripemd->loLen += len) < tmp)
@ -280,10 +279,16 @@ static INLINE void AddLength(RipeMd* ripemd, word32 len)
}
void wc_RipeMdUpdate(RipeMd* ripemd, const byte* data, word32 len)
int wc_RipeMdUpdate(RipeMd* ripemd, const byte* data, word32 len)
{
/* do block size increments */
byte* local = (byte*)ripemd->buffer;
byte* local;
if (ripemd == NULL || (data == NULL && len > 0)) {
return BAD_FUNC_ARG;
}
local = (byte*)ripemd->buffer;
while (len) {
word32 add = min(len, RIPEMD_BLOCK_SIZE - ripemd->buffLen);
@ -303,12 +308,19 @@ void wc_RipeMdUpdate(RipeMd* ripemd, const byte* data, word32 len)
ripemd->buffLen = 0;
}
}
return 0;
}
void wc_RipeMdFinal(RipeMd* ripemd, byte* hash)
int wc_RipeMdFinal(RipeMd* ripemd, byte* hash)
{
byte* local = (byte*)ripemd->buffer;
byte* local;
if (ripemd == NULL || hash == NULL) {
return BAD_FUNC_ARG;
}
local = (byte*)ripemd->buffer;
AddLength(ripemd, ripemd->buffLen); /* before adding pads */
@ -326,10 +338,10 @@ void wc_RipeMdFinal(RipeMd* ripemd, byte* hash)
ripemd->buffLen = 0;
}
XMEMSET(&local[ripemd->buffLen], 0, RIPEMD_PAD_SIZE - ripemd->buffLen);
/* put lengths in bits */
ripemd->loLen = ripemd->loLen << 3;
ripemd->hiLen = (ripemd->loLen >> (8*sizeof(ripemd->loLen) - 3)) +
ripemd->hiLen = (ripemd->loLen >> (8*sizeof(ripemd->loLen) - 3)) +
(ripemd->hiLen << 3);
/* store lengths */
@ -338,7 +350,7 @@ void wc_RipeMdFinal(RipeMd* ripemd, byte* hash)
#endif
/* ! length ordering dependent on digest endian type ! */
XMEMCPY(&local[RIPEMD_PAD_SIZE], &ripemd->loLen, sizeof(word32));
XMEMCPY(&local[RIPEMD_PAD_SIZE + sizeof(word32)], &ripemd->hiLen,
XMEMCPY(&local[RIPEMD_PAD_SIZE + sizeof(word32)], &ripemd->hiLen,
sizeof(word32));
Transform(ripemd);
@ -347,7 +359,7 @@ void wc_RipeMdFinal(RipeMd* ripemd, byte* hash)
#endif
XMEMCPY(hash, ripemd->digest, RIPEMD_DIGEST_SIZE);
wc_InitRipeMd(ripemd); /* reset state */
return wc_InitRipeMd(ripemd); /* reset state */
}