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Downgraded mbedtls and updated for latest dynarmic

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This commit is contained in:
darktux
2024-04-05 01:58:29 +02:00
parent 9bb9b8b30b
commit 920e2504c3
1506 changed files with 134012 additions and 363726 deletions
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578
externals/mbedtls/library/sha1.c vendored
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@@ -3,6 +3,45 @@
*
* Copyright The Mbed TLS Contributors
* SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
*
* This file is provided under the Apache License 2.0, or the
* GNU General Public License v2.0 or later.
*
* **********
* Apache License 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.
*
* **********
*
* **********
* GNU General Public License v2.0 or later:
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* 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.
*
* **********
*/
/*
* The SHA-1 standard was published by NIST in 1993.
@@ -10,45 +49,89 @@
* http://www.itl.nist.gov/fipspubs/fip180-1.htm
*/
#include "common.h"
#if !defined(MBEDTLS_CONFIG_FILE)
#include "mbedtls/config.h"
#else
#include MBEDTLS_CONFIG_FILE
#endif
#if defined(MBEDTLS_SHA1_C)
#include "mbedtls/sha1.h"
#include "mbedtls/platform_util.h"
#include "mbedtls/error.h"
#include <string.h>
#if defined(MBEDTLS_SELF_TEST)
#if defined(MBEDTLS_PLATFORM_C)
#include "mbedtls/platform.h"
#else
#include <stdio.h>
#define mbedtls_printf printf
#endif /* MBEDTLS_PLATFORM_C */
#endif /* MBEDTLS_SELF_TEST */
#define SHA1_VALIDATE_RET(cond) \
MBEDTLS_INTERNAL_VALIDATE_RET( cond, MBEDTLS_ERR_SHA1_BAD_INPUT_DATA )
#define SHA1_VALIDATE(cond) MBEDTLS_INTERNAL_VALIDATE( cond )
#if !defined(MBEDTLS_SHA1_ALT)
void mbedtls_sha1_init(mbedtls_sha1_context *ctx)
/*
* 32-bit integer manipulation macros (big endian)
*/
#ifndef GET_UINT32_BE
#define GET_UINT32_BE(n,b,i) \
{ \
(n) = ( (uint32_t) (b)[(i) ] << 24 ) \
| ( (uint32_t) (b)[(i) + 1] << 16 ) \
| ( (uint32_t) (b)[(i) + 2] << 8 ) \
| ( (uint32_t) (b)[(i) + 3] ); \
}
#endif
#ifndef PUT_UINT32_BE
#define PUT_UINT32_BE(n,b,i) \
{ \
(b)[(i) ] = (unsigned char) ( (n) >> 24 ); \
(b)[(i) + 1] = (unsigned char) ( (n) >> 16 ); \
(b)[(i) + 2] = (unsigned char) ( (n) >> 8 ); \
(b)[(i) + 3] = (unsigned char) ( (n) ); \
}
#endif
void mbedtls_sha1_init( mbedtls_sha1_context *ctx )
{
memset(ctx, 0, sizeof(mbedtls_sha1_context));
SHA1_VALIDATE( ctx != NULL );
memset( ctx, 0, sizeof( mbedtls_sha1_context ) );
}
void mbedtls_sha1_free(mbedtls_sha1_context *ctx)
void mbedtls_sha1_free( mbedtls_sha1_context *ctx )
{
if (ctx == NULL) {
if( ctx == NULL )
return;
}
mbedtls_platform_zeroize(ctx, sizeof(mbedtls_sha1_context));
mbedtls_platform_zeroize( ctx, sizeof( mbedtls_sha1_context ) );
}
void mbedtls_sha1_clone(mbedtls_sha1_context *dst,
const mbedtls_sha1_context *src)
void mbedtls_sha1_clone( mbedtls_sha1_context *dst,
const mbedtls_sha1_context *src )
{
SHA1_VALIDATE( dst != NULL );
SHA1_VALIDATE( src != NULL );
*dst = *src;
}
/*
* SHA-1 context setup
*/
int mbedtls_sha1_starts(mbedtls_sha1_context *ctx)
int mbedtls_sha1_starts_ret( mbedtls_sha1_context *ctx )
{
SHA1_VALIDATE_RET( ctx != NULL );
ctx->total[0] = 0;
ctx->total[1] = 0;
@@ -58,51 +141,62 @@ int mbedtls_sha1_starts(mbedtls_sha1_context *ctx)
ctx->state[3] = 0x10325476;
ctx->state[4] = 0xC3D2E1F0;
return 0;
return( 0 );
}
#if !defined(MBEDTLS_SHA1_PROCESS_ALT)
int mbedtls_internal_sha1_process(mbedtls_sha1_context *ctx,
const unsigned char data[64])
#if !defined(MBEDTLS_DEPRECATED_REMOVED)
void mbedtls_sha1_starts( mbedtls_sha1_context *ctx )
{
struct {
mbedtls_sha1_starts_ret( ctx );
}
#endif
#if !defined(MBEDTLS_SHA1_PROCESS_ALT)
int mbedtls_internal_sha1_process( mbedtls_sha1_context *ctx,
const unsigned char data[64] )
{
struct
{
uint32_t temp, W[16], A, B, C, D, E;
} local;
local.W[0] = MBEDTLS_GET_UINT32_BE(data, 0);
local.W[1] = MBEDTLS_GET_UINT32_BE(data, 4);
local.W[2] = MBEDTLS_GET_UINT32_BE(data, 8);
local.W[3] = MBEDTLS_GET_UINT32_BE(data, 12);
local.W[4] = MBEDTLS_GET_UINT32_BE(data, 16);
local.W[5] = MBEDTLS_GET_UINT32_BE(data, 20);
local.W[6] = MBEDTLS_GET_UINT32_BE(data, 24);
local.W[7] = MBEDTLS_GET_UINT32_BE(data, 28);
local.W[8] = MBEDTLS_GET_UINT32_BE(data, 32);
local.W[9] = MBEDTLS_GET_UINT32_BE(data, 36);
local.W[10] = MBEDTLS_GET_UINT32_BE(data, 40);
local.W[11] = MBEDTLS_GET_UINT32_BE(data, 44);
local.W[12] = MBEDTLS_GET_UINT32_BE(data, 48);
local.W[13] = MBEDTLS_GET_UINT32_BE(data, 52);
local.W[14] = MBEDTLS_GET_UINT32_BE(data, 56);
local.W[15] = MBEDTLS_GET_UINT32_BE(data, 60);
SHA1_VALIDATE_RET( ctx != NULL );
SHA1_VALIDATE_RET( (const unsigned char *)data != NULL );
#define S(x, n) (((x) << (n)) | (((x) & 0xFFFFFFFF) >> (32 - (n))))
GET_UINT32_BE( local.W[ 0], data, 0 );
GET_UINT32_BE( local.W[ 1], data, 4 );
GET_UINT32_BE( local.W[ 2], data, 8 );
GET_UINT32_BE( local.W[ 3], data, 12 );
GET_UINT32_BE( local.W[ 4], data, 16 );
GET_UINT32_BE( local.W[ 5], data, 20 );
GET_UINT32_BE( local.W[ 6], data, 24 );
GET_UINT32_BE( local.W[ 7], data, 28 );
GET_UINT32_BE( local.W[ 8], data, 32 );
GET_UINT32_BE( local.W[ 9], data, 36 );
GET_UINT32_BE( local.W[10], data, 40 );
GET_UINT32_BE( local.W[11], data, 44 );
GET_UINT32_BE( local.W[12], data, 48 );
GET_UINT32_BE( local.W[13], data, 52 );
GET_UINT32_BE( local.W[14], data, 56 );
GET_UINT32_BE( local.W[15], data, 60 );
#define S(x,n) (((x) << (n)) | (((x) & 0xFFFFFFFF) >> (32 - (n))))
#define R(t) \
( \
local.temp = local.W[((t) - 3) & 0x0F] ^ \
local.W[((t) - 8) & 0x0F] ^ \
local.W[((t) - 14) & 0x0F] ^ \
local.W[(t) & 0x0F], \
(local.W[(t) & 0x0F] = S(local.temp, 1)) \
local.temp = local.W[( (t) - 3 ) & 0x0F] ^ \
local.W[( (t) - 8 ) & 0x0F] ^ \
local.W[( (t) - 14 ) & 0x0F] ^ \
local.W[ (t) & 0x0F], \
( local.W[(t) & 0x0F] = S(local.temp,1) ) \
)
#define P(a, b, c, d, e, x) \
#define P(a,b,c,d,e,x) \
do \
{ \
(e) += S((a), 5) + F((b), (c), (d)) + K + (x); \
(b) = S((b), 30); \
} while (0)
(e) += S((a),5) + F((b),(c),(d)) + K + (x); \
(b) = S((b),30); \
} while( 0 )
local.A = ctx->state[0];
local.B = ctx->state[1];
@@ -110,110 +204,110 @@ int mbedtls_internal_sha1_process(mbedtls_sha1_context *ctx,
local.D = ctx->state[3];
local.E = ctx->state[4];
#define F(x, y, z) ((z) ^ ((x) & ((y) ^ (z))))
#define F(x,y,z) ((z) ^ ((x) & ((y) ^ (z))))
#define K 0x5A827999
P(local.A, local.B, local.C, local.D, local.E, local.W[0]);
P(local.E, local.A, local.B, local.C, local.D, local.W[1]);
P(local.D, local.E, local.A, local.B, local.C, local.W[2]);
P(local.C, local.D, local.E, local.A, local.B, local.W[3]);
P(local.B, local.C, local.D, local.E, local.A, local.W[4]);
P(local.A, local.B, local.C, local.D, local.E, local.W[5]);
P(local.E, local.A, local.B, local.C, local.D, local.W[6]);
P(local.D, local.E, local.A, local.B, local.C, local.W[7]);
P(local.C, local.D, local.E, local.A, local.B, local.W[8]);
P(local.B, local.C, local.D, local.E, local.A, local.W[9]);
P(local.A, local.B, local.C, local.D, local.E, local.W[10]);
P(local.E, local.A, local.B, local.C, local.D, local.W[11]);
P(local.D, local.E, local.A, local.B, local.C, local.W[12]);
P(local.C, local.D, local.E, local.A, local.B, local.W[13]);
P(local.B, local.C, local.D, local.E, local.A, local.W[14]);
P(local.A, local.B, local.C, local.D, local.E, local.W[15]);
P(local.E, local.A, local.B, local.C, local.D, R(16));
P(local.D, local.E, local.A, local.B, local.C, R(17));
P(local.C, local.D, local.E, local.A, local.B, R(18));
P(local.B, local.C, local.D, local.E, local.A, R(19));
P( local.A, local.B, local.C, local.D, local.E, local.W[0] );
P( local.E, local.A, local.B, local.C, local.D, local.W[1] );
P( local.D, local.E, local.A, local.B, local.C, local.W[2] );
P( local.C, local.D, local.E, local.A, local.B, local.W[3] );
P( local.B, local.C, local.D, local.E, local.A, local.W[4] );
P( local.A, local.B, local.C, local.D, local.E, local.W[5] );
P( local.E, local.A, local.B, local.C, local.D, local.W[6] );
P( local.D, local.E, local.A, local.B, local.C, local.W[7] );
P( local.C, local.D, local.E, local.A, local.B, local.W[8] );
P( local.B, local.C, local.D, local.E, local.A, local.W[9] );
P( local.A, local.B, local.C, local.D, local.E, local.W[10] );
P( local.E, local.A, local.B, local.C, local.D, local.W[11] );
P( local.D, local.E, local.A, local.B, local.C, local.W[12] );
P( local.C, local.D, local.E, local.A, local.B, local.W[13] );
P( local.B, local.C, local.D, local.E, local.A, local.W[14] );
P( local.A, local.B, local.C, local.D, local.E, local.W[15] );
P( local.E, local.A, local.B, local.C, local.D, R(16) );
P( local.D, local.E, local.A, local.B, local.C, R(17) );
P( local.C, local.D, local.E, local.A, local.B, R(18) );
P( local.B, local.C, local.D, local.E, local.A, R(19) );
#undef K
#undef F
#define F(x, y, z) ((x) ^ (y) ^ (z))
#define F(x,y,z) ((x) ^ (y) ^ (z))
#define K 0x6ED9EBA1
P(local.A, local.B, local.C, local.D, local.E, R(20));
P(local.E, local.A, local.B, local.C, local.D, R(21));
P(local.D, local.E, local.A, local.B, local.C, R(22));
P(local.C, local.D, local.E, local.A, local.B, R(23));
P(local.B, local.C, local.D, local.E, local.A, R(24));
P(local.A, local.B, local.C, local.D, local.E, R(25));
P(local.E, local.A, local.B, local.C, local.D, R(26));
P(local.D, local.E, local.A, local.B, local.C, R(27));
P(local.C, local.D, local.E, local.A, local.B, R(28));
P(local.B, local.C, local.D, local.E, local.A, R(29));
P(local.A, local.B, local.C, local.D, local.E, R(30));
P(local.E, local.A, local.B, local.C, local.D, R(31));
P(local.D, local.E, local.A, local.B, local.C, R(32));
P(local.C, local.D, local.E, local.A, local.B, R(33));
P(local.B, local.C, local.D, local.E, local.A, R(34));
P(local.A, local.B, local.C, local.D, local.E, R(35));
P(local.E, local.A, local.B, local.C, local.D, R(36));
P(local.D, local.E, local.A, local.B, local.C, R(37));
P(local.C, local.D, local.E, local.A, local.B, R(38));
P(local.B, local.C, local.D, local.E, local.A, R(39));
P( local.A, local.B, local.C, local.D, local.E, R(20) );
P( local.E, local.A, local.B, local.C, local.D, R(21) );
P( local.D, local.E, local.A, local.B, local.C, R(22) );
P( local.C, local.D, local.E, local.A, local.B, R(23) );
P( local.B, local.C, local.D, local.E, local.A, R(24) );
P( local.A, local.B, local.C, local.D, local.E, R(25) );
P( local.E, local.A, local.B, local.C, local.D, R(26) );
P( local.D, local.E, local.A, local.B, local.C, R(27) );
P( local.C, local.D, local.E, local.A, local.B, R(28) );
P( local.B, local.C, local.D, local.E, local.A, R(29) );
P( local.A, local.B, local.C, local.D, local.E, R(30) );
P( local.E, local.A, local.B, local.C, local.D, R(31) );
P( local.D, local.E, local.A, local.B, local.C, R(32) );
P( local.C, local.D, local.E, local.A, local.B, R(33) );
P( local.B, local.C, local.D, local.E, local.A, R(34) );
P( local.A, local.B, local.C, local.D, local.E, R(35) );
P( local.E, local.A, local.B, local.C, local.D, R(36) );
P( local.D, local.E, local.A, local.B, local.C, R(37) );
P( local.C, local.D, local.E, local.A, local.B, R(38) );
P( local.B, local.C, local.D, local.E, local.A, R(39) );
#undef K
#undef F
#define F(x, y, z) (((x) & (y)) | ((z) & ((x) | (y))))
#define F(x,y,z) (((x) & (y)) | ((z) & ((x) | (y))))
#define K 0x8F1BBCDC
P(local.A, local.B, local.C, local.D, local.E, R(40));
P(local.E, local.A, local.B, local.C, local.D, R(41));
P(local.D, local.E, local.A, local.B, local.C, R(42));
P(local.C, local.D, local.E, local.A, local.B, R(43));
P(local.B, local.C, local.D, local.E, local.A, R(44));
P(local.A, local.B, local.C, local.D, local.E, R(45));
P(local.E, local.A, local.B, local.C, local.D, R(46));
P(local.D, local.E, local.A, local.B, local.C, R(47));
P(local.C, local.D, local.E, local.A, local.B, R(48));
P(local.B, local.C, local.D, local.E, local.A, R(49));
P(local.A, local.B, local.C, local.D, local.E, R(50));
P(local.E, local.A, local.B, local.C, local.D, R(51));
P(local.D, local.E, local.A, local.B, local.C, R(52));
P(local.C, local.D, local.E, local.A, local.B, R(53));
P(local.B, local.C, local.D, local.E, local.A, R(54));
P(local.A, local.B, local.C, local.D, local.E, R(55));
P(local.E, local.A, local.B, local.C, local.D, R(56));
P(local.D, local.E, local.A, local.B, local.C, R(57));
P(local.C, local.D, local.E, local.A, local.B, R(58));
P(local.B, local.C, local.D, local.E, local.A, R(59));
P( local.A, local.B, local.C, local.D, local.E, R(40) );
P( local.E, local.A, local.B, local.C, local.D, R(41) );
P( local.D, local.E, local.A, local.B, local.C, R(42) );
P( local.C, local.D, local.E, local.A, local.B, R(43) );
P( local.B, local.C, local.D, local.E, local.A, R(44) );
P( local.A, local.B, local.C, local.D, local.E, R(45) );
P( local.E, local.A, local.B, local.C, local.D, R(46) );
P( local.D, local.E, local.A, local.B, local.C, R(47) );
P( local.C, local.D, local.E, local.A, local.B, R(48) );
P( local.B, local.C, local.D, local.E, local.A, R(49) );
P( local.A, local.B, local.C, local.D, local.E, R(50) );
P( local.E, local.A, local.B, local.C, local.D, R(51) );
P( local.D, local.E, local.A, local.B, local.C, R(52) );
P( local.C, local.D, local.E, local.A, local.B, R(53) );
P( local.B, local.C, local.D, local.E, local.A, R(54) );
P( local.A, local.B, local.C, local.D, local.E, R(55) );
P( local.E, local.A, local.B, local.C, local.D, R(56) );
P( local.D, local.E, local.A, local.B, local.C, R(57) );
P( local.C, local.D, local.E, local.A, local.B, R(58) );
P( local.B, local.C, local.D, local.E, local.A, R(59) );
#undef K
#undef F
#define F(x, y, z) ((x) ^ (y) ^ (z))
#define F(x,y,z) ((x) ^ (y) ^ (z))
#define K 0xCA62C1D6
P(local.A, local.B, local.C, local.D, local.E, R(60));
P(local.E, local.A, local.B, local.C, local.D, R(61));
P(local.D, local.E, local.A, local.B, local.C, R(62));
P(local.C, local.D, local.E, local.A, local.B, R(63));
P(local.B, local.C, local.D, local.E, local.A, R(64));
P(local.A, local.B, local.C, local.D, local.E, R(65));
P(local.E, local.A, local.B, local.C, local.D, R(66));
P(local.D, local.E, local.A, local.B, local.C, R(67));
P(local.C, local.D, local.E, local.A, local.B, R(68));
P(local.B, local.C, local.D, local.E, local.A, R(69));
P(local.A, local.B, local.C, local.D, local.E, R(70));
P(local.E, local.A, local.B, local.C, local.D, R(71));
P(local.D, local.E, local.A, local.B, local.C, R(72));
P(local.C, local.D, local.E, local.A, local.B, R(73));
P(local.B, local.C, local.D, local.E, local.A, R(74));
P(local.A, local.B, local.C, local.D, local.E, R(75));
P(local.E, local.A, local.B, local.C, local.D, R(76));
P(local.D, local.E, local.A, local.B, local.C, R(77));
P(local.C, local.D, local.E, local.A, local.B, R(78));
P(local.B, local.C, local.D, local.E, local.A, R(79));
P( local.A, local.B, local.C, local.D, local.E, R(60) );
P( local.E, local.A, local.B, local.C, local.D, R(61) );
P( local.D, local.E, local.A, local.B, local.C, R(62) );
P( local.C, local.D, local.E, local.A, local.B, R(63) );
P( local.B, local.C, local.D, local.E, local.A, R(64) );
P( local.A, local.B, local.C, local.D, local.E, R(65) );
P( local.E, local.A, local.B, local.C, local.D, R(66) );
P( local.D, local.E, local.A, local.B, local.C, R(67) );
P( local.C, local.D, local.E, local.A, local.B, R(68) );
P( local.B, local.C, local.D, local.E, local.A, R(69) );
P( local.A, local.B, local.C, local.D, local.E, R(70) );
P( local.E, local.A, local.B, local.C, local.D, R(71) );
P( local.D, local.E, local.A, local.B, local.C, R(72) );
P( local.C, local.D, local.E, local.A, local.B, R(73) );
P( local.B, local.C, local.D, local.E, local.A, R(74) );
P( local.A, local.B, local.C, local.D, local.E, R(75) );
P( local.E, local.A, local.B, local.C, local.D, R(76) );
P( local.D, local.E, local.A, local.B, local.C, R(77) );
P( local.C, local.D, local.E, local.A, local.B, R(78) );
P( local.B, local.C, local.D, local.E, local.A, R(79) );
#undef K
#undef F
@@ -225,27 +319,36 @@ int mbedtls_internal_sha1_process(mbedtls_sha1_context *ctx,
ctx->state[4] += local.E;
/* Zeroise buffers and variables to clear sensitive data from memory. */
mbedtls_platform_zeroize(&local, sizeof(local));
mbedtls_platform_zeroize( &local, sizeof( local ) );
return 0;
return( 0 );
}
#if !defined(MBEDTLS_DEPRECATED_REMOVED)
void mbedtls_sha1_process( mbedtls_sha1_context *ctx,
const unsigned char data[64] )
{
mbedtls_internal_sha1_process( ctx, data );
}
#endif
#endif /* !MBEDTLS_SHA1_PROCESS_ALT */
/*
* SHA-1 process buffer
*/
int mbedtls_sha1_update(mbedtls_sha1_context *ctx,
const unsigned char *input,
size_t ilen)
int mbedtls_sha1_update_ret( mbedtls_sha1_context *ctx,
const unsigned char *input,
size_t ilen )
{
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
int ret;
size_t fill;
uint32_t left;
if (ilen == 0) {
return 0;
}
SHA1_VALIDATE_RET( ctx != NULL );
SHA1_VALIDATE_RET( ilen == 0 || input != NULL );
if( ilen == 0 )
return( 0 );
left = ctx->total[0] & 0x3F;
fill = 64 - left;
@@ -253,48 +356,58 @@ int mbedtls_sha1_update(mbedtls_sha1_context *ctx,
ctx->total[0] += (uint32_t) ilen;
ctx->total[0] &= 0xFFFFFFFF;
if (ctx->total[0] < (uint32_t) ilen) {
if( ctx->total[0] < (uint32_t) ilen )
ctx->total[1]++;
}
if (left && ilen >= fill) {
memcpy((void *) (ctx->buffer + left), input, fill);
if( left && ilen >= fill )
{
memcpy( (void *) (ctx->buffer + left), input, fill );
if ((ret = mbedtls_internal_sha1_process(ctx, ctx->buffer)) != 0) {
return ret;
}
if( ( ret = mbedtls_internal_sha1_process( ctx, ctx->buffer ) ) != 0 )
return( ret );
input += fill;
ilen -= fill;
left = 0;
}
while (ilen >= 64) {
if ((ret = mbedtls_internal_sha1_process(ctx, input)) != 0) {
return ret;
}
while( ilen >= 64 )
{
if( ( ret = mbedtls_internal_sha1_process( ctx, input ) ) != 0 )
return( ret );
input += 64;
ilen -= 64;
}
if (ilen > 0) {
memcpy((void *) (ctx->buffer + left), input, ilen);
}
if( ilen > 0 )
memcpy( (void *) (ctx->buffer + left), input, ilen );
return 0;
return( 0 );
}
#if !defined(MBEDTLS_DEPRECATED_REMOVED)
void mbedtls_sha1_update( mbedtls_sha1_context *ctx,
const unsigned char *input,
size_t ilen )
{
mbedtls_sha1_update_ret( ctx, input, ilen );
}
#endif
/*
* SHA-1 final digest
*/
int mbedtls_sha1_finish(mbedtls_sha1_context *ctx,
unsigned char output[20])
int mbedtls_sha1_finish_ret( mbedtls_sha1_context *ctx,
unsigned char output[20] )
{
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
int ret;
uint32_t used;
uint32_t high, low;
SHA1_VALIDATE_RET( ctx != NULL );
SHA1_VALIDATE_RET( (unsigned char *)output != NULL );
/*
* Add padding: 0x80 then 0x00 until 8 bytes remain for the length
*/
@@ -302,81 +415,96 @@ int mbedtls_sha1_finish(mbedtls_sha1_context *ctx,
ctx->buffer[used++] = 0x80;
if (used <= 56) {
if( used <= 56 )
{
/* Enough room for padding + length in current block */
memset(ctx->buffer + used, 0, 56 - used);
} else {
memset( ctx->buffer + used, 0, 56 - used );
}
else
{
/* We'll need an extra block */
memset(ctx->buffer + used, 0, 64 - used);
memset( ctx->buffer + used, 0, 64 - used );
if ((ret = mbedtls_internal_sha1_process(ctx, ctx->buffer)) != 0) {
goto exit;
}
if( ( ret = mbedtls_internal_sha1_process( ctx, ctx->buffer ) ) != 0 )
return( ret );
memset(ctx->buffer, 0, 56);
memset( ctx->buffer, 0, 56 );
}
/*
* Add message length
*/
high = (ctx->total[0] >> 29)
| (ctx->total[1] << 3);
low = (ctx->total[0] << 3);
high = ( ctx->total[0] >> 29 )
| ( ctx->total[1] << 3 );
low = ( ctx->total[0] << 3 );
MBEDTLS_PUT_UINT32_BE(high, ctx->buffer, 56);
MBEDTLS_PUT_UINT32_BE(low, ctx->buffer, 60);
PUT_UINT32_BE( high, ctx->buffer, 56 );
PUT_UINT32_BE( low, ctx->buffer, 60 );
if ((ret = mbedtls_internal_sha1_process(ctx, ctx->buffer)) != 0) {
goto exit;
}
if( ( ret = mbedtls_internal_sha1_process( ctx, ctx->buffer ) ) != 0 )
return( ret );
/*
* Output final state
*/
MBEDTLS_PUT_UINT32_BE(ctx->state[0], output, 0);
MBEDTLS_PUT_UINT32_BE(ctx->state[1], output, 4);
MBEDTLS_PUT_UINT32_BE(ctx->state[2], output, 8);
MBEDTLS_PUT_UINT32_BE(ctx->state[3], output, 12);
MBEDTLS_PUT_UINT32_BE(ctx->state[4], output, 16);
PUT_UINT32_BE( ctx->state[0], output, 0 );
PUT_UINT32_BE( ctx->state[1], output, 4 );
PUT_UINT32_BE( ctx->state[2], output, 8 );
PUT_UINT32_BE( ctx->state[3], output, 12 );
PUT_UINT32_BE( ctx->state[4], output, 16 );
ret = 0;
exit:
mbedtls_sha1_free(ctx);
return ret;
return( 0 );
}
#if !defined(MBEDTLS_DEPRECATED_REMOVED)
void mbedtls_sha1_finish( mbedtls_sha1_context *ctx,
unsigned char output[20] )
{
mbedtls_sha1_finish_ret( ctx, output );
}
#endif
#endif /* !MBEDTLS_SHA1_ALT */
/*
* output = SHA-1( input buffer )
*/
int mbedtls_sha1(const unsigned char *input,
size_t ilen,
unsigned char output[20])
int mbedtls_sha1_ret( const unsigned char *input,
size_t ilen,
unsigned char output[20] )
{
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
int ret;
mbedtls_sha1_context ctx;
mbedtls_sha1_init(&ctx);
SHA1_VALIDATE_RET( ilen == 0 || input != NULL );
SHA1_VALIDATE_RET( (unsigned char *)output != NULL );
if ((ret = mbedtls_sha1_starts(&ctx)) != 0) {
goto exit;
}
mbedtls_sha1_init( &ctx );
if ((ret = mbedtls_sha1_update(&ctx, input, ilen)) != 0) {
if( ( ret = mbedtls_sha1_starts_ret( &ctx ) ) != 0 )
goto exit;
}
if ((ret = mbedtls_sha1_finish(&ctx, output)) != 0) {
if( ( ret = mbedtls_sha1_update_ret( &ctx, input, ilen ) ) != 0 )
goto exit;
if( ( ret = mbedtls_sha1_finish_ret( &ctx, output ) ) != 0 )
goto exit;
}
exit:
mbedtls_sha1_free(&ctx);
return ret;
mbedtls_sha1_free( &ctx );
return( ret );
}
#if !defined(MBEDTLS_DEPRECATED_REMOVED)
void mbedtls_sha1( const unsigned char *input,
size_t ilen,
unsigned char output[20] )
{
mbedtls_sha1_ret( input, ilen, output );
}
#endif
#if defined(MBEDTLS_SELF_TEST)
/*
* FIPS-180-1 test vectors
@@ -406,73 +534,71 @@ static const unsigned char sha1_test_sum[3][20] =
/*
* Checkup routine
*/
int mbedtls_sha1_self_test(int verbose)
int mbedtls_sha1_self_test( int verbose )
{
int i, j, buflen, ret = 0;
unsigned char buf[1024];
unsigned char sha1sum[20];
mbedtls_sha1_context ctx;
mbedtls_sha1_init(&ctx);
mbedtls_sha1_init( &ctx );
/*
* SHA-1
*/
for (i = 0; i < 3; i++) {
if (verbose != 0) {
mbedtls_printf(" SHA-1 test #%d: ", i + 1);
}
for( i = 0; i < 3; i++ )
{
if( verbose != 0 )
mbedtls_printf( " SHA-1 test #%d: ", i + 1 );
if ((ret = mbedtls_sha1_starts(&ctx)) != 0) {
if( ( ret = mbedtls_sha1_starts_ret( &ctx ) ) != 0 )
goto fail;
}
if (i == 2) {
memset(buf, 'a', buflen = 1000);
if( i == 2 )
{
memset( buf, 'a', buflen = 1000 );
for (j = 0; j < 1000; j++) {
ret = mbedtls_sha1_update(&ctx, buf, buflen);
if (ret != 0) {
for( j = 0; j < 1000; j++ )
{
ret = mbedtls_sha1_update_ret( &ctx, buf, buflen );
if( ret != 0 )
goto fail;
}
}
} else {
ret = mbedtls_sha1_update(&ctx, sha1_test_buf[i],
sha1_test_buflen[i]);
if (ret != 0) {
}
else
{
ret = mbedtls_sha1_update_ret( &ctx, sha1_test_buf[i],
sha1_test_buflen[i] );
if( ret != 0 )
goto fail;
}
}
if ((ret = mbedtls_sha1_finish(&ctx, sha1sum)) != 0) {
if( ( ret = mbedtls_sha1_finish_ret( &ctx, sha1sum ) ) != 0 )
goto fail;
}
if (memcmp(sha1sum, sha1_test_sum[i], 20) != 0) {
if( memcmp( sha1sum, sha1_test_sum[i], 20 ) != 0 )
{
ret = 1;
goto fail;
}
if (verbose != 0) {
mbedtls_printf("passed\n");
}
if( verbose != 0 )
mbedtls_printf( "passed\n" );
}
if (verbose != 0) {
mbedtls_printf("\n");
}
if( verbose != 0 )
mbedtls_printf( "\n" );
goto exit;
fail:
if (verbose != 0) {
mbedtls_printf("failed\n");
}
if( verbose != 0 )
mbedtls_printf( "failed\n" );
exit:
mbedtls_sha1_free(&ctx);
mbedtls_sha1_free( &ctx );
return ret;
return( ret );
}
#endif /* MBEDTLS_SELF_TEST */