Knight KE
/
Game_Master
Important changes to repositories hosted on mbed.com
Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.
To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.
It is also possible to export all your personal repositories from the account settings page.
mbed-os/features/mbedtls/src/sha1.c@0:9b3d4731edbb, 2018-06-21 (annotated)
- Committer:
- WFKnight
- Date:
- Thu Jun 21 13:51:43 2018 +0000
- Revision:
- 0:9b3d4731edbb
UART, RTOS, LED
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| WFKnight | 0:9b3d4731edbb | 1 | /* |
| WFKnight | 0:9b3d4731edbb | 2 | * FIPS-180-1 compliant SHA-1 implementation |
| WFKnight | 0:9b3d4731edbb | 3 | * |
| WFKnight | 0:9b3d4731edbb | 4 | * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved |
| WFKnight | 0:9b3d4731edbb | 5 | * SPDX-License-Identifier: Apache-2.0 |
| WFKnight | 0:9b3d4731edbb | 6 | * |
| WFKnight | 0:9b3d4731edbb | 7 | * Licensed under the Apache License, Version 2.0 (the "License"); you may |
| WFKnight | 0:9b3d4731edbb | 8 | * not use this file except in compliance with the License. |
| WFKnight | 0:9b3d4731edbb | 9 | * You may obtain a copy of the License at |
| WFKnight | 0:9b3d4731edbb | 10 | * |
| WFKnight | 0:9b3d4731edbb | 11 | * http://www.apache.org/licenses/LICENSE-2.0 |
| WFKnight | 0:9b3d4731edbb | 12 | * |
| WFKnight | 0:9b3d4731edbb | 13 | * Unless required by applicable law or agreed to in writing, software |
| WFKnight | 0:9b3d4731edbb | 14 | * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| WFKnight | 0:9b3d4731edbb | 15 | * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| WFKnight | 0:9b3d4731edbb | 16 | * See the License for the specific language governing permissions and |
| WFKnight | 0:9b3d4731edbb | 17 | * limitations under the License. |
| WFKnight | 0:9b3d4731edbb | 18 | * |
| WFKnight | 0:9b3d4731edbb | 19 | * This file is part of mbed TLS (https://tls.mbed.org) |
| WFKnight | 0:9b3d4731edbb | 20 | */ |
| WFKnight | 0:9b3d4731edbb | 21 | /* |
| WFKnight | 0:9b3d4731edbb | 22 | * The SHA-1 standard was published by NIST in 1993. |
| WFKnight | 0:9b3d4731edbb | 23 | * |
| WFKnight | 0:9b3d4731edbb | 24 | * http://www.itl.nist.gov/fipspubs/fip180-1.htm |
| WFKnight | 0:9b3d4731edbb | 25 | */ |
| WFKnight | 0:9b3d4731edbb | 26 | |
| WFKnight | 0:9b3d4731edbb | 27 | #if !defined(MBEDTLS_CONFIG_FILE) |
| WFKnight | 0:9b3d4731edbb | 28 | #include "mbedtls/config.h" |
| WFKnight | 0:9b3d4731edbb | 29 | #else |
| WFKnight | 0:9b3d4731edbb | 30 | #include MBEDTLS_CONFIG_FILE |
| WFKnight | 0:9b3d4731edbb | 31 | #endif |
| WFKnight | 0:9b3d4731edbb | 32 | |
| WFKnight | 0:9b3d4731edbb | 33 | #if defined(MBEDTLS_SHA1_C) |
| WFKnight | 0:9b3d4731edbb | 34 | |
| WFKnight | 0:9b3d4731edbb | 35 | #include "mbedtls/sha1.h" |
| WFKnight | 0:9b3d4731edbb | 36 | #include "mbedtls/platform_util.h" |
| WFKnight | 0:9b3d4731edbb | 37 | |
| WFKnight | 0:9b3d4731edbb | 38 | #include <string.h> |
| WFKnight | 0:9b3d4731edbb | 39 | |
| WFKnight | 0:9b3d4731edbb | 40 | #if defined(MBEDTLS_SELF_TEST) |
| WFKnight | 0:9b3d4731edbb | 41 | #if defined(MBEDTLS_PLATFORM_C) |
| WFKnight | 0:9b3d4731edbb | 42 | #include "mbedtls/platform.h" |
| WFKnight | 0:9b3d4731edbb | 43 | #else |
| WFKnight | 0:9b3d4731edbb | 44 | #include <stdio.h> |
| WFKnight | 0:9b3d4731edbb | 45 | #define mbedtls_printf printf |
| WFKnight | 0:9b3d4731edbb | 46 | #endif /* MBEDTLS_PLATFORM_C */ |
| WFKnight | 0:9b3d4731edbb | 47 | #endif /* MBEDTLS_SELF_TEST */ |
| WFKnight | 0:9b3d4731edbb | 48 | |
| WFKnight | 0:9b3d4731edbb | 49 | #if !defined(MBEDTLS_SHA1_ALT) |
| WFKnight | 0:9b3d4731edbb | 50 | |
| WFKnight | 0:9b3d4731edbb | 51 | /* |
| WFKnight | 0:9b3d4731edbb | 52 | * 32-bit integer manipulation macros (big endian) |
| WFKnight | 0:9b3d4731edbb | 53 | */ |
| WFKnight | 0:9b3d4731edbb | 54 | #ifndef GET_UINT32_BE |
| WFKnight | 0:9b3d4731edbb | 55 | #define GET_UINT32_BE(n,b,i) \ |
| WFKnight | 0:9b3d4731edbb | 56 | { \ |
| WFKnight | 0:9b3d4731edbb | 57 | (n) = ( (uint32_t) (b)[(i) ] << 24 ) \ |
| WFKnight | 0:9b3d4731edbb | 58 | | ( (uint32_t) (b)[(i) + 1] << 16 ) \ |
| WFKnight | 0:9b3d4731edbb | 59 | | ( (uint32_t) (b)[(i) + 2] << 8 ) \ |
| WFKnight | 0:9b3d4731edbb | 60 | | ( (uint32_t) (b)[(i) + 3] ); \ |
| WFKnight | 0:9b3d4731edbb | 61 | } |
| WFKnight | 0:9b3d4731edbb | 62 | #endif |
| WFKnight | 0:9b3d4731edbb | 63 | |
| WFKnight | 0:9b3d4731edbb | 64 | #ifndef PUT_UINT32_BE |
| WFKnight | 0:9b3d4731edbb | 65 | #define PUT_UINT32_BE(n,b,i) \ |
| WFKnight | 0:9b3d4731edbb | 66 | { \ |
| WFKnight | 0:9b3d4731edbb | 67 | (b)[(i) ] = (unsigned char) ( (n) >> 24 ); \ |
| WFKnight | 0:9b3d4731edbb | 68 | (b)[(i) + 1] = (unsigned char) ( (n) >> 16 ); \ |
| WFKnight | 0:9b3d4731edbb | 69 | (b)[(i) + 2] = (unsigned char) ( (n) >> 8 ); \ |
| WFKnight | 0:9b3d4731edbb | 70 | (b)[(i) + 3] = (unsigned char) ( (n) ); \ |
| WFKnight | 0:9b3d4731edbb | 71 | } |
| WFKnight | 0:9b3d4731edbb | 72 | #endif |
| WFKnight | 0:9b3d4731edbb | 73 | |
| WFKnight | 0:9b3d4731edbb | 74 | void mbedtls_sha1_init( mbedtls_sha1_context *ctx ) |
| WFKnight | 0:9b3d4731edbb | 75 | { |
| WFKnight | 0:9b3d4731edbb | 76 | memset( ctx, 0, sizeof( mbedtls_sha1_context ) ); |
| WFKnight | 0:9b3d4731edbb | 77 | } |
| WFKnight | 0:9b3d4731edbb | 78 | |
| WFKnight | 0:9b3d4731edbb | 79 | void mbedtls_sha1_free( mbedtls_sha1_context *ctx ) |
| WFKnight | 0:9b3d4731edbb | 80 | { |
| WFKnight | 0:9b3d4731edbb | 81 | if( ctx == NULL ) |
| WFKnight | 0:9b3d4731edbb | 82 | return; |
| WFKnight | 0:9b3d4731edbb | 83 | |
| WFKnight | 0:9b3d4731edbb | 84 | mbedtls_platform_zeroize( ctx, sizeof( mbedtls_sha1_context ) ); |
| WFKnight | 0:9b3d4731edbb | 85 | } |
| WFKnight | 0:9b3d4731edbb | 86 | |
| WFKnight | 0:9b3d4731edbb | 87 | void mbedtls_sha1_clone( mbedtls_sha1_context *dst, |
| WFKnight | 0:9b3d4731edbb | 88 | const mbedtls_sha1_context *src ) |
| WFKnight | 0:9b3d4731edbb | 89 | { |
| WFKnight | 0:9b3d4731edbb | 90 | *dst = *src; |
| WFKnight | 0:9b3d4731edbb | 91 | } |
| WFKnight | 0:9b3d4731edbb | 92 | |
| WFKnight | 0:9b3d4731edbb | 93 | /* |
| WFKnight | 0:9b3d4731edbb | 94 | * SHA-1 context setup |
| WFKnight | 0:9b3d4731edbb | 95 | */ |
| WFKnight | 0:9b3d4731edbb | 96 | int mbedtls_sha1_starts_ret( mbedtls_sha1_context *ctx ) |
| WFKnight | 0:9b3d4731edbb | 97 | { |
| WFKnight | 0:9b3d4731edbb | 98 | ctx->total[0] = 0; |
| WFKnight | 0:9b3d4731edbb | 99 | ctx->total[1] = 0; |
| WFKnight | 0:9b3d4731edbb | 100 | |
| WFKnight | 0:9b3d4731edbb | 101 | ctx->state[0] = 0x67452301; |
| WFKnight | 0:9b3d4731edbb | 102 | ctx->state[1] = 0xEFCDAB89; |
| WFKnight | 0:9b3d4731edbb | 103 | ctx->state[2] = 0x98BADCFE; |
| WFKnight | 0:9b3d4731edbb | 104 | ctx->state[3] = 0x10325476; |
| WFKnight | 0:9b3d4731edbb | 105 | ctx->state[4] = 0xC3D2E1F0; |
| WFKnight | 0:9b3d4731edbb | 106 | |
| WFKnight | 0:9b3d4731edbb | 107 | return( 0 ); |
| WFKnight | 0:9b3d4731edbb | 108 | } |
| WFKnight | 0:9b3d4731edbb | 109 | |
| WFKnight | 0:9b3d4731edbb | 110 | #if !defined(MBEDTLS_DEPRECATED_REMOVED) |
| WFKnight | 0:9b3d4731edbb | 111 | void mbedtls_sha1_starts( mbedtls_sha1_context *ctx ) |
| WFKnight | 0:9b3d4731edbb | 112 | { |
| WFKnight | 0:9b3d4731edbb | 113 | mbedtls_sha1_starts_ret( ctx ); |
| WFKnight | 0:9b3d4731edbb | 114 | } |
| WFKnight | 0:9b3d4731edbb | 115 | #endif |
| WFKnight | 0:9b3d4731edbb | 116 | |
| WFKnight | 0:9b3d4731edbb | 117 | #if !defined(MBEDTLS_SHA1_PROCESS_ALT) |
| WFKnight | 0:9b3d4731edbb | 118 | int mbedtls_internal_sha1_process( mbedtls_sha1_context *ctx, |
| WFKnight | 0:9b3d4731edbb | 119 | const unsigned char data[64] ) |
| WFKnight | 0:9b3d4731edbb | 120 | { |
| WFKnight | 0:9b3d4731edbb | 121 | uint32_t temp, W[16], A, B, C, D, E; |
| WFKnight | 0:9b3d4731edbb | 122 | |
| WFKnight | 0:9b3d4731edbb | 123 | GET_UINT32_BE( W[ 0], data, 0 ); |
| WFKnight | 0:9b3d4731edbb | 124 | GET_UINT32_BE( W[ 1], data, 4 ); |
| WFKnight | 0:9b3d4731edbb | 125 | GET_UINT32_BE( W[ 2], data, 8 ); |
| WFKnight | 0:9b3d4731edbb | 126 | GET_UINT32_BE( W[ 3], data, 12 ); |
| WFKnight | 0:9b3d4731edbb | 127 | GET_UINT32_BE( W[ 4], data, 16 ); |
| WFKnight | 0:9b3d4731edbb | 128 | GET_UINT32_BE( W[ 5], data, 20 ); |
| WFKnight | 0:9b3d4731edbb | 129 | GET_UINT32_BE( W[ 6], data, 24 ); |
| WFKnight | 0:9b3d4731edbb | 130 | GET_UINT32_BE( W[ 7], data, 28 ); |
| WFKnight | 0:9b3d4731edbb | 131 | GET_UINT32_BE( W[ 8], data, 32 ); |
| WFKnight | 0:9b3d4731edbb | 132 | GET_UINT32_BE( W[ 9], data, 36 ); |
| WFKnight | 0:9b3d4731edbb | 133 | GET_UINT32_BE( W[10], data, 40 ); |
| WFKnight | 0:9b3d4731edbb | 134 | GET_UINT32_BE( W[11], data, 44 ); |
| WFKnight | 0:9b3d4731edbb | 135 | GET_UINT32_BE( W[12], data, 48 ); |
| WFKnight | 0:9b3d4731edbb | 136 | GET_UINT32_BE( W[13], data, 52 ); |
| WFKnight | 0:9b3d4731edbb | 137 | GET_UINT32_BE( W[14], data, 56 ); |
| WFKnight | 0:9b3d4731edbb | 138 | GET_UINT32_BE( W[15], data, 60 ); |
| WFKnight | 0:9b3d4731edbb | 139 | |
| WFKnight | 0:9b3d4731edbb | 140 | #define S(x,n) ((x << n) | ((x & 0xFFFFFFFF) >> (32 - n))) |
| WFKnight | 0:9b3d4731edbb | 141 | |
| WFKnight | 0:9b3d4731edbb | 142 | #define R(t) \ |
| WFKnight | 0:9b3d4731edbb | 143 | ( \ |
| WFKnight | 0:9b3d4731edbb | 144 | temp = W[( t - 3 ) & 0x0F] ^ W[( t - 8 ) & 0x0F] ^ \ |
| WFKnight | 0:9b3d4731edbb | 145 | W[( t - 14 ) & 0x0F] ^ W[ t & 0x0F], \ |
| WFKnight | 0:9b3d4731edbb | 146 | ( W[t & 0x0F] = S(temp,1) ) \ |
| WFKnight | 0:9b3d4731edbb | 147 | ) |
| WFKnight | 0:9b3d4731edbb | 148 | |
| WFKnight | 0:9b3d4731edbb | 149 | #define P(a,b,c,d,e,x) \ |
| WFKnight | 0:9b3d4731edbb | 150 | { \ |
| WFKnight | 0:9b3d4731edbb | 151 | e += S(a,5) + F(b,c,d) + K + x; b = S(b,30); \ |
| WFKnight | 0:9b3d4731edbb | 152 | } |
| WFKnight | 0:9b3d4731edbb | 153 | |
| WFKnight | 0:9b3d4731edbb | 154 | A = ctx->state[0]; |
| WFKnight | 0:9b3d4731edbb | 155 | B = ctx->state[1]; |
| WFKnight | 0:9b3d4731edbb | 156 | C = ctx->state[2]; |
| WFKnight | 0:9b3d4731edbb | 157 | D = ctx->state[3]; |
| WFKnight | 0:9b3d4731edbb | 158 | E = ctx->state[4]; |
| WFKnight | 0:9b3d4731edbb | 159 | |
| WFKnight | 0:9b3d4731edbb | 160 | #define F(x,y,z) (z ^ (x & (y ^ z))) |
| WFKnight | 0:9b3d4731edbb | 161 | #define K 0x5A827999 |
| WFKnight | 0:9b3d4731edbb | 162 | |
| WFKnight | 0:9b3d4731edbb | 163 | P( A, B, C, D, E, W[0] ); |
| WFKnight | 0:9b3d4731edbb | 164 | P( E, A, B, C, D, W[1] ); |
| WFKnight | 0:9b3d4731edbb | 165 | P( D, E, A, B, C, W[2] ); |
| WFKnight | 0:9b3d4731edbb | 166 | P( C, D, E, A, B, W[3] ); |
| WFKnight | 0:9b3d4731edbb | 167 | P( B, C, D, E, A, W[4] ); |
| WFKnight | 0:9b3d4731edbb | 168 | P( A, B, C, D, E, W[5] ); |
| WFKnight | 0:9b3d4731edbb | 169 | P( E, A, B, C, D, W[6] ); |
| WFKnight | 0:9b3d4731edbb | 170 | P( D, E, A, B, C, W[7] ); |
| WFKnight | 0:9b3d4731edbb | 171 | P( C, D, E, A, B, W[8] ); |
| WFKnight | 0:9b3d4731edbb | 172 | P( B, C, D, E, A, W[9] ); |
| WFKnight | 0:9b3d4731edbb | 173 | P( A, B, C, D, E, W[10] ); |
| WFKnight | 0:9b3d4731edbb | 174 | P( E, A, B, C, D, W[11] ); |
| WFKnight | 0:9b3d4731edbb | 175 | P( D, E, A, B, C, W[12] ); |
| WFKnight | 0:9b3d4731edbb | 176 | P( C, D, E, A, B, W[13] ); |
| WFKnight | 0:9b3d4731edbb | 177 | P( B, C, D, E, A, W[14] ); |
| WFKnight | 0:9b3d4731edbb | 178 | P( A, B, C, D, E, W[15] ); |
| WFKnight | 0:9b3d4731edbb | 179 | P( E, A, B, C, D, R(16) ); |
| WFKnight | 0:9b3d4731edbb | 180 | P( D, E, A, B, C, R(17) ); |
| WFKnight | 0:9b3d4731edbb | 181 | P( C, D, E, A, B, R(18) ); |
| WFKnight | 0:9b3d4731edbb | 182 | P( B, C, D, E, A, R(19) ); |
| WFKnight | 0:9b3d4731edbb | 183 | |
| WFKnight | 0:9b3d4731edbb | 184 | #undef K |
| WFKnight | 0:9b3d4731edbb | 185 | #undef F |
| WFKnight | 0:9b3d4731edbb | 186 | |
| WFKnight | 0:9b3d4731edbb | 187 | #define F(x,y,z) (x ^ y ^ z) |
| WFKnight | 0:9b3d4731edbb | 188 | #define K 0x6ED9EBA1 |
| WFKnight | 0:9b3d4731edbb | 189 | |
| WFKnight | 0:9b3d4731edbb | 190 | P( A, B, C, D, E, R(20) ); |
| WFKnight | 0:9b3d4731edbb | 191 | P( E, A, B, C, D, R(21) ); |
| WFKnight | 0:9b3d4731edbb | 192 | P( D, E, A, B, C, R(22) ); |
| WFKnight | 0:9b3d4731edbb | 193 | P( C, D, E, A, B, R(23) ); |
| WFKnight | 0:9b3d4731edbb | 194 | P( B, C, D, E, A, R(24) ); |
| WFKnight | 0:9b3d4731edbb | 195 | P( A, B, C, D, E, R(25) ); |
| WFKnight | 0:9b3d4731edbb | 196 | P( E, A, B, C, D, R(26) ); |
| WFKnight | 0:9b3d4731edbb | 197 | P( D, E, A, B, C, R(27) ); |
| WFKnight | 0:9b3d4731edbb | 198 | P( C, D, E, A, B, R(28) ); |
| WFKnight | 0:9b3d4731edbb | 199 | P( B, C, D, E, A, R(29) ); |
| WFKnight | 0:9b3d4731edbb | 200 | P( A, B, C, D, E, R(30) ); |
| WFKnight | 0:9b3d4731edbb | 201 | P( E, A, B, C, D, R(31) ); |
| WFKnight | 0:9b3d4731edbb | 202 | P( D, E, A, B, C, R(32) ); |
| WFKnight | 0:9b3d4731edbb | 203 | P( C, D, E, A, B, R(33) ); |
| WFKnight | 0:9b3d4731edbb | 204 | P( B, C, D, E, A, R(34) ); |
| WFKnight | 0:9b3d4731edbb | 205 | P( A, B, C, D, E, R(35) ); |
| WFKnight | 0:9b3d4731edbb | 206 | P( E, A, B, C, D, R(36) ); |
| WFKnight | 0:9b3d4731edbb | 207 | P( D, E, A, B, C, R(37) ); |
| WFKnight | 0:9b3d4731edbb | 208 | P( C, D, E, A, B, R(38) ); |
| WFKnight | 0:9b3d4731edbb | 209 | P( B, C, D, E, A, R(39) ); |
| WFKnight | 0:9b3d4731edbb | 210 | |
| WFKnight | 0:9b3d4731edbb | 211 | #undef K |
| WFKnight | 0:9b3d4731edbb | 212 | #undef F |
| WFKnight | 0:9b3d4731edbb | 213 | |
| WFKnight | 0:9b3d4731edbb | 214 | #define F(x,y,z) ((x & y) | (z & (x | y))) |
| WFKnight | 0:9b3d4731edbb | 215 | #define K 0x8F1BBCDC |
| WFKnight | 0:9b3d4731edbb | 216 | |
| WFKnight | 0:9b3d4731edbb | 217 | P( A, B, C, D, E, R(40) ); |
| WFKnight | 0:9b3d4731edbb | 218 | P( E, A, B, C, D, R(41) ); |
| WFKnight | 0:9b3d4731edbb | 219 | P( D, E, A, B, C, R(42) ); |
| WFKnight | 0:9b3d4731edbb | 220 | P( C, D, E, A, B, R(43) ); |
| WFKnight | 0:9b3d4731edbb | 221 | P( B, C, D, E, A, R(44) ); |
| WFKnight | 0:9b3d4731edbb | 222 | P( A, B, C, D, E, R(45) ); |
| WFKnight | 0:9b3d4731edbb | 223 | P( E, A, B, C, D, R(46) ); |
| WFKnight | 0:9b3d4731edbb | 224 | P( D, E, A, B, C, R(47) ); |
| WFKnight | 0:9b3d4731edbb | 225 | P( C, D, E, A, B, R(48) ); |
| WFKnight | 0:9b3d4731edbb | 226 | P( B, C, D, E, A, R(49) ); |
| WFKnight | 0:9b3d4731edbb | 227 | P( A, B, C, D, E, R(50) ); |
| WFKnight | 0:9b3d4731edbb | 228 | P( E, A, B, C, D, R(51) ); |
| WFKnight | 0:9b3d4731edbb | 229 | P( D, E, A, B, C, R(52) ); |
| WFKnight | 0:9b3d4731edbb | 230 | P( C, D, E, A, B, R(53) ); |
| WFKnight | 0:9b3d4731edbb | 231 | P( B, C, D, E, A, R(54) ); |
| WFKnight | 0:9b3d4731edbb | 232 | P( A, B, C, D, E, R(55) ); |
| WFKnight | 0:9b3d4731edbb | 233 | P( E, A, B, C, D, R(56) ); |
| WFKnight | 0:9b3d4731edbb | 234 | P( D, E, A, B, C, R(57) ); |
| WFKnight | 0:9b3d4731edbb | 235 | P( C, D, E, A, B, R(58) ); |
| WFKnight | 0:9b3d4731edbb | 236 | P( B, C, D, E, A, R(59) ); |
| WFKnight | 0:9b3d4731edbb | 237 | |
| WFKnight | 0:9b3d4731edbb | 238 | #undef K |
| WFKnight | 0:9b3d4731edbb | 239 | #undef F |
| WFKnight | 0:9b3d4731edbb | 240 | |
| WFKnight | 0:9b3d4731edbb | 241 | #define F(x,y,z) (x ^ y ^ z) |
| WFKnight | 0:9b3d4731edbb | 242 | #define K 0xCA62C1D6 |
| WFKnight | 0:9b3d4731edbb | 243 | |
| WFKnight | 0:9b3d4731edbb | 244 | P( A, B, C, D, E, R(60) ); |
| WFKnight | 0:9b3d4731edbb | 245 | P( E, A, B, C, D, R(61) ); |
| WFKnight | 0:9b3d4731edbb | 246 | P( D, E, A, B, C, R(62) ); |
| WFKnight | 0:9b3d4731edbb | 247 | P( C, D, E, A, B, R(63) ); |
| WFKnight | 0:9b3d4731edbb | 248 | P( B, C, D, E, A, R(64) ); |
| WFKnight | 0:9b3d4731edbb | 249 | P( A, B, C, D, E, R(65) ); |
| WFKnight | 0:9b3d4731edbb | 250 | P( E, A, B, C, D, R(66) ); |
| WFKnight | 0:9b3d4731edbb | 251 | P( D, E, A, B, C, R(67) ); |
| WFKnight | 0:9b3d4731edbb | 252 | P( C, D, E, A, B, R(68) ); |
| WFKnight | 0:9b3d4731edbb | 253 | P( B, C, D, E, A, R(69) ); |
| WFKnight | 0:9b3d4731edbb | 254 | P( A, B, C, D, E, R(70) ); |
| WFKnight | 0:9b3d4731edbb | 255 | P( E, A, B, C, D, R(71) ); |
| WFKnight | 0:9b3d4731edbb | 256 | P( D, E, A, B, C, R(72) ); |
| WFKnight | 0:9b3d4731edbb | 257 | P( C, D, E, A, B, R(73) ); |
| WFKnight | 0:9b3d4731edbb | 258 | P( B, C, D, E, A, R(74) ); |
| WFKnight | 0:9b3d4731edbb | 259 | P( A, B, C, D, E, R(75) ); |
| WFKnight | 0:9b3d4731edbb | 260 | P( E, A, B, C, D, R(76) ); |
| WFKnight | 0:9b3d4731edbb | 261 | P( D, E, A, B, C, R(77) ); |
| WFKnight | 0:9b3d4731edbb | 262 | P( C, D, E, A, B, R(78) ); |
| WFKnight | 0:9b3d4731edbb | 263 | P( B, C, D, E, A, R(79) ); |
| WFKnight | 0:9b3d4731edbb | 264 | |
| WFKnight | 0:9b3d4731edbb | 265 | #undef K |
| WFKnight | 0:9b3d4731edbb | 266 | #undef F |
| WFKnight | 0:9b3d4731edbb | 267 | |
| WFKnight | 0:9b3d4731edbb | 268 | ctx->state[0] += A; |
| WFKnight | 0:9b3d4731edbb | 269 | ctx->state[1] += B; |
| WFKnight | 0:9b3d4731edbb | 270 | ctx->state[2] += C; |
| WFKnight | 0:9b3d4731edbb | 271 | ctx->state[3] += D; |
| WFKnight | 0:9b3d4731edbb | 272 | ctx->state[4] += E; |
| WFKnight | 0:9b3d4731edbb | 273 | |
| WFKnight | 0:9b3d4731edbb | 274 | return( 0 ); |
| WFKnight | 0:9b3d4731edbb | 275 | } |
| WFKnight | 0:9b3d4731edbb | 276 | |
| WFKnight | 0:9b3d4731edbb | 277 | #if !defined(MBEDTLS_DEPRECATED_REMOVED) |
| WFKnight | 0:9b3d4731edbb | 278 | void mbedtls_sha1_process( mbedtls_sha1_context *ctx, |
| WFKnight | 0:9b3d4731edbb | 279 | const unsigned char data[64] ) |
| WFKnight | 0:9b3d4731edbb | 280 | { |
| WFKnight | 0:9b3d4731edbb | 281 | mbedtls_internal_sha1_process( ctx, data ); |
| WFKnight | 0:9b3d4731edbb | 282 | } |
| WFKnight | 0:9b3d4731edbb | 283 | #endif |
| WFKnight | 0:9b3d4731edbb | 284 | #endif /* !MBEDTLS_SHA1_PROCESS_ALT */ |
| WFKnight | 0:9b3d4731edbb | 285 | |
| WFKnight | 0:9b3d4731edbb | 286 | /* |
| WFKnight | 0:9b3d4731edbb | 287 | * SHA-1 process buffer |
| WFKnight | 0:9b3d4731edbb | 288 | */ |
| WFKnight | 0:9b3d4731edbb | 289 | int mbedtls_sha1_update_ret( mbedtls_sha1_context *ctx, |
| WFKnight | 0:9b3d4731edbb | 290 | const unsigned char *input, |
| WFKnight | 0:9b3d4731edbb | 291 | size_t ilen ) |
| WFKnight | 0:9b3d4731edbb | 292 | { |
| WFKnight | 0:9b3d4731edbb | 293 | int ret; |
| WFKnight | 0:9b3d4731edbb | 294 | size_t fill; |
| WFKnight | 0:9b3d4731edbb | 295 | uint32_t left; |
| WFKnight | 0:9b3d4731edbb | 296 | |
| WFKnight | 0:9b3d4731edbb | 297 | if( ilen == 0 ) |
| WFKnight | 0:9b3d4731edbb | 298 | return( 0 ); |
| WFKnight | 0:9b3d4731edbb | 299 | |
| WFKnight | 0:9b3d4731edbb | 300 | left = ctx->total[0] & 0x3F; |
| WFKnight | 0:9b3d4731edbb | 301 | fill = 64 - left; |
| WFKnight | 0:9b3d4731edbb | 302 | |
| WFKnight | 0:9b3d4731edbb | 303 | ctx->total[0] += (uint32_t) ilen; |
| WFKnight | 0:9b3d4731edbb | 304 | ctx->total[0] &= 0xFFFFFFFF; |
| WFKnight | 0:9b3d4731edbb | 305 | |
| WFKnight | 0:9b3d4731edbb | 306 | if( ctx->total[0] < (uint32_t) ilen ) |
| WFKnight | 0:9b3d4731edbb | 307 | ctx->total[1]++; |
| WFKnight | 0:9b3d4731edbb | 308 | |
| WFKnight | 0:9b3d4731edbb | 309 | if( left && ilen >= fill ) |
| WFKnight | 0:9b3d4731edbb | 310 | { |
| WFKnight | 0:9b3d4731edbb | 311 | memcpy( (void *) (ctx->buffer + left), input, fill ); |
| WFKnight | 0:9b3d4731edbb | 312 | |
| WFKnight | 0:9b3d4731edbb | 313 | if( ( ret = mbedtls_internal_sha1_process( ctx, ctx->buffer ) ) != 0 ) |
| WFKnight | 0:9b3d4731edbb | 314 | return( ret ); |
| WFKnight | 0:9b3d4731edbb | 315 | |
| WFKnight | 0:9b3d4731edbb | 316 | input += fill; |
| WFKnight | 0:9b3d4731edbb | 317 | ilen -= fill; |
| WFKnight | 0:9b3d4731edbb | 318 | left = 0; |
| WFKnight | 0:9b3d4731edbb | 319 | } |
| WFKnight | 0:9b3d4731edbb | 320 | |
| WFKnight | 0:9b3d4731edbb | 321 | while( ilen >= 64 ) |
| WFKnight | 0:9b3d4731edbb | 322 | { |
| WFKnight | 0:9b3d4731edbb | 323 | if( ( ret = mbedtls_internal_sha1_process( ctx, input ) ) != 0 ) |
| WFKnight | 0:9b3d4731edbb | 324 | return( ret ); |
| WFKnight | 0:9b3d4731edbb | 325 | |
| WFKnight | 0:9b3d4731edbb | 326 | input += 64; |
| WFKnight | 0:9b3d4731edbb | 327 | ilen -= 64; |
| WFKnight | 0:9b3d4731edbb | 328 | } |
| WFKnight | 0:9b3d4731edbb | 329 | |
| WFKnight | 0:9b3d4731edbb | 330 | if( ilen > 0 ) |
| WFKnight | 0:9b3d4731edbb | 331 | memcpy( (void *) (ctx->buffer + left), input, ilen ); |
| WFKnight | 0:9b3d4731edbb | 332 | |
| WFKnight | 0:9b3d4731edbb | 333 | return( 0 ); |
| WFKnight | 0:9b3d4731edbb | 334 | } |
| WFKnight | 0:9b3d4731edbb | 335 | |
| WFKnight | 0:9b3d4731edbb | 336 | #if !defined(MBEDTLS_DEPRECATED_REMOVED) |
| WFKnight | 0:9b3d4731edbb | 337 | void mbedtls_sha1_update( mbedtls_sha1_context *ctx, |
| WFKnight | 0:9b3d4731edbb | 338 | const unsigned char *input, |
| WFKnight | 0:9b3d4731edbb | 339 | size_t ilen ) |
| WFKnight | 0:9b3d4731edbb | 340 | { |
| WFKnight | 0:9b3d4731edbb | 341 | mbedtls_sha1_update_ret( ctx, input, ilen ); |
| WFKnight | 0:9b3d4731edbb | 342 | } |
| WFKnight | 0:9b3d4731edbb | 343 | #endif |
| WFKnight | 0:9b3d4731edbb | 344 | |
| WFKnight | 0:9b3d4731edbb | 345 | static const unsigned char sha1_padding[64] = |
| WFKnight | 0:9b3d4731edbb | 346 | { |
| WFKnight | 0:9b3d4731edbb | 347 | 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| WFKnight | 0:9b3d4731edbb | 348 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| WFKnight | 0:9b3d4731edbb | 349 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| WFKnight | 0:9b3d4731edbb | 350 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 |
| WFKnight | 0:9b3d4731edbb | 351 | }; |
| WFKnight | 0:9b3d4731edbb | 352 | |
| WFKnight | 0:9b3d4731edbb | 353 | /* |
| WFKnight | 0:9b3d4731edbb | 354 | * SHA-1 final digest |
| WFKnight | 0:9b3d4731edbb | 355 | */ |
| WFKnight | 0:9b3d4731edbb | 356 | int mbedtls_sha1_finish_ret( mbedtls_sha1_context *ctx, |
| WFKnight | 0:9b3d4731edbb | 357 | unsigned char output[20] ) |
| WFKnight | 0:9b3d4731edbb | 358 | { |
| WFKnight | 0:9b3d4731edbb | 359 | int ret; |
| WFKnight | 0:9b3d4731edbb | 360 | uint32_t last, padn; |
| WFKnight | 0:9b3d4731edbb | 361 | uint32_t high, low; |
| WFKnight | 0:9b3d4731edbb | 362 | unsigned char msglen[8]; |
| WFKnight | 0:9b3d4731edbb | 363 | |
| WFKnight | 0:9b3d4731edbb | 364 | high = ( ctx->total[0] >> 29 ) |
| WFKnight | 0:9b3d4731edbb | 365 | | ( ctx->total[1] << 3 ); |
| WFKnight | 0:9b3d4731edbb | 366 | low = ( ctx->total[0] << 3 ); |
| WFKnight | 0:9b3d4731edbb | 367 | |
| WFKnight | 0:9b3d4731edbb | 368 | PUT_UINT32_BE( high, msglen, 0 ); |
| WFKnight | 0:9b3d4731edbb | 369 | PUT_UINT32_BE( low, msglen, 4 ); |
| WFKnight | 0:9b3d4731edbb | 370 | |
| WFKnight | 0:9b3d4731edbb | 371 | last = ctx->total[0] & 0x3F; |
| WFKnight | 0:9b3d4731edbb | 372 | padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last ); |
| WFKnight | 0:9b3d4731edbb | 373 | |
| WFKnight | 0:9b3d4731edbb | 374 | if( ( ret = mbedtls_sha1_update_ret( ctx, sha1_padding, padn ) ) != 0 ) |
| WFKnight | 0:9b3d4731edbb | 375 | return( ret ); |
| WFKnight | 0:9b3d4731edbb | 376 | if( ( ret = mbedtls_sha1_update_ret( ctx, msglen, 8 ) ) != 0 ) |
| WFKnight | 0:9b3d4731edbb | 377 | return( ret ); |
| WFKnight | 0:9b3d4731edbb | 378 | |
| WFKnight | 0:9b3d4731edbb | 379 | PUT_UINT32_BE( ctx->state[0], output, 0 ); |
| WFKnight | 0:9b3d4731edbb | 380 | PUT_UINT32_BE( ctx->state[1], output, 4 ); |
| WFKnight | 0:9b3d4731edbb | 381 | PUT_UINT32_BE( ctx->state[2], output, 8 ); |
| WFKnight | 0:9b3d4731edbb | 382 | PUT_UINT32_BE( ctx->state[3], output, 12 ); |
| WFKnight | 0:9b3d4731edbb | 383 | PUT_UINT32_BE( ctx->state[4], output, 16 ); |
| WFKnight | 0:9b3d4731edbb | 384 | |
| WFKnight | 0:9b3d4731edbb | 385 | return( 0 ); |
| WFKnight | 0:9b3d4731edbb | 386 | } |
| WFKnight | 0:9b3d4731edbb | 387 | |
| WFKnight | 0:9b3d4731edbb | 388 | #if !defined(MBEDTLS_DEPRECATED_REMOVED) |
| WFKnight | 0:9b3d4731edbb | 389 | void mbedtls_sha1_finish( mbedtls_sha1_context *ctx, |
| WFKnight | 0:9b3d4731edbb | 390 | unsigned char output[20] ) |
| WFKnight | 0:9b3d4731edbb | 391 | { |
| WFKnight | 0:9b3d4731edbb | 392 | mbedtls_sha1_finish_ret( ctx, output ); |
| WFKnight | 0:9b3d4731edbb | 393 | } |
| WFKnight | 0:9b3d4731edbb | 394 | #endif |
| WFKnight | 0:9b3d4731edbb | 395 | |
| WFKnight | 0:9b3d4731edbb | 396 | #endif /* !MBEDTLS_SHA1_ALT */ |
| WFKnight | 0:9b3d4731edbb | 397 | |
| WFKnight | 0:9b3d4731edbb | 398 | /* |
| WFKnight | 0:9b3d4731edbb | 399 | * output = SHA-1( input buffer ) |
| WFKnight | 0:9b3d4731edbb | 400 | */ |
| WFKnight | 0:9b3d4731edbb | 401 | int mbedtls_sha1_ret( const unsigned char *input, |
| WFKnight | 0:9b3d4731edbb | 402 | size_t ilen, |
| WFKnight | 0:9b3d4731edbb | 403 | unsigned char output[20] ) |
| WFKnight | 0:9b3d4731edbb | 404 | { |
| WFKnight | 0:9b3d4731edbb | 405 | int ret; |
| WFKnight | 0:9b3d4731edbb | 406 | mbedtls_sha1_context ctx; |
| WFKnight | 0:9b3d4731edbb | 407 | |
| WFKnight | 0:9b3d4731edbb | 408 | mbedtls_sha1_init( &ctx ); |
| WFKnight | 0:9b3d4731edbb | 409 | |
| WFKnight | 0:9b3d4731edbb | 410 | if( ( ret = mbedtls_sha1_starts_ret( &ctx ) ) != 0 ) |
| WFKnight | 0:9b3d4731edbb | 411 | goto exit; |
| WFKnight | 0:9b3d4731edbb | 412 | |
| WFKnight | 0:9b3d4731edbb | 413 | if( ( ret = mbedtls_sha1_update_ret( &ctx, input, ilen ) ) != 0 ) |
| WFKnight | 0:9b3d4731edbb | 414 | goto exit; |
| WFKnight | 0:9b3d4731edbb | 415 | |
| WFKnight | 0:9b3d4731edbb | 416 | if( ( ret = mbedtls_sha1_finish_ret( &ctx, output ) ) != 0 ) |
| WFKnight | 0:9b3d4731edbb | 417 | goto exit; |
| WFKnight | 0:9b3d4731edbb | 418 | |
| WFKnight | 0:9b3d4731edbb | 419 | exit: |
| WFKnight | 0:9b3d4731edbb | 420 | mbedtls_sha1_free( &ctx ); |
| WFKnight | 0:9b3d4731edbb | 421 | |
| WFKnight | 0:9b3d4731edbb | 422 | return( ret ); |
| WFKnight | 0:9b3d4731edbb | 423 | } |
| WFKnight | 0:9b3d4731edbb | 424 | |
| WFKnight | 0:9b3d4731edbb | 425 | #if !defined(MBEDTLS_DEPRECATED_REMOVED) |
| WFKnight | 0:9b3d4731edbb | 426 | void mbedtls_sha1( const unsigned char *input, |
| WFKnight | 0:9b3d4731edbb | 427 | size_t ilen, |
| WFKnight | 0:9b3d4731edbb | 428 | unsigned char output[20] ) |
| WFKnight | 0:9b3d4731edbb | 429 | { |
| WFKnight | 0:9b3d4731edbb | 430 | mbedtls_sha1_ret( input, ilen, output ); |
| WFKnight | 0:9b3d4731edbb | 431 | } |
| WFKnight | 0:9b3d4731edbb | 432 | #endif |
| WFKnight | 0:9b3d4731edbb | 433 | |
| WFKnight | 0:9b3d4731edbb | 434 | #if defined(MBEDTLS_SELF_TEST) |
| WFKnight | 0:9b3d4731edbb | 435 | /* |
| WFKnight | 0:9b3d4731edbb | 436 | * FIPS-180-1 test vectors |
| WFKnight | 0:9b3d4731edbb | 437 | */ |
| WFKnight | 0:9b3d4731edbb | 438 | static const unsigned char sha1_test_buf[3][57] = |
| WFKnight | 0:9b3d4731edbb | 439 | { |
| WFKnight | 0:9b3d4731edbb | 440 | { "abc" }, |
| WFKnight | 0:9b3d4731edbb | 441 | { "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq" }, |
| WFKnight | 0:9b3d4731edbb | 442 | { "" } |
| WFKnight | 0:9b3d4731edbb | 443 | }; |
| WFKnight | 0:9b3d4731edbb | 444 | |
| WFKnight | 0:9b3d4731edbb | 445 | static const size_t sha1_test_buflen[3] = |
| WFKnight | 0:9b3d4731edbb | 446 | { |
| WFKnight | 0:9b3d4731edbb | 447 | 3, 56, 1000 |
| WFKnight | 0:9b3d4731edbb | 448 | }; |
| WFKnight | 0:9b3d4731edbb | 449 | |
| WFKnight | 0:9b3d4731edbb | 450 | static const unsigned char sha1_test_sum[3][20] = |
| WFKnight | 0:9b3d4731edbb | 451 | { |
| WFKnight | 0:9b3d4731edbb | 452 | { 0xA9, 0x99, 0x3E, 0x36, 0x47, 0x06, 0x81, 0x6A, 0xBA, 0x3E, |
| WFKnight | 0:9b3d4731edbb | 453 | 0x25, 0x71, 0x78, 0x50, 0xC2, 0x6C, 0x9C, 0xD0, 0xD8, 0x9D }, |
| WFKnight | 0:9b3d4731edbb | 454 | { 0x84, 0x98, 0x3E, 0x44, 0x1C, 0x3B, 0xD2, 0x6E, 0xBA, 0xAE, |
| WFKnight | 0:9b3d4731edbb | 455 | 0x4A, 0xA1, 0xF9, 0x51, 0x29, 0xE5, 0xE5, 0x46, 0x70, 0xF1 }, |
| WFKnight | 0:9b3d4731edbb | 456 | { 0x34, 0xAA, 0x97, 0x3C, 0xD4, 0xC4, 0xDA, 0xA4, 0xF6, 0x1E, |
| WFKnight | 0:9b3d4731edbb | 457 | 0xEB, 0x2B, 0xDB, 0xAD, 0x27, 0x31, 0x65, 0x34, 0x01, 0x6F } |
| WFKnight | 0:9b3d4731edbb | 458 | }; |
| WFKnight | 0:9b3d4731edbb | 459 | |
| WFKnight | 0:9b3d4731edbb | 460 | /* |
| WFKnight | 0:9b3d4731edbb | 461 | * Checkup routine |
| WFKnight | 0:9b3d4731edbb | 462 | */ |
| WFKnight | 0:9b3d4731edbb | 463 | int mbedtls_sha1_self_test( int verbose ) |
| WFKnight | 0:9b3d4731edbb | 464 | { |
| WFKnight | 0:9b3d4731edbb | 465 | int i, j, buflen, ret = 0; |
| WFKnight | 0:9b3d4731edbb | 466 | unsigned char buf[1024]; |
| WFKnight | 0:9b3d4731edbb | 467 | unsigned char sha1sum[20]; |
| WFKnight | 0:9b3d4731edbb | 468 | mbedtls_sha1_context ctx; |
| WFKnight | 0:9b3d4731edbb | 469 | |
| WFKnight | 0:9b3d4731edbb | 470 | mbedtls_sha1_init( &ctx ); |
| WFKnight | 0:9b3d4731edbb | 471 | |
| WFKnight | 0:9b3d4731edbb | 472 | /* |
| WFKnight | 0:9b3d4731edbb | 473 | * SHA-1 |
| WFKnight | 0:9b3d4731edbb | 474 | */ |
| WFKnight | 0:9b3d4731edbb | 475 | for( i = 0; i < 3; i++ ) |
| WFKnight | 0:9b3d4731edbb | 476 | { |
| WFKnight | 0:9b3d4731edbb | 477 | if( verbose != 0 ) |
| WFKnight | 0:9b3d4731edbb | 478 | mbedtls_printf( " SHA-1 test #%d: ", i + 1 ); |
| WFKnight | 0:9b3d4731edbb | 479 | |
| WFKnight | 0:9b3d4731edbb | 480 | if( ( ret = mbedtls_sha1_starts_ret( &ctx ) ) != 0 ) |
| WFKnight | 0:9b3d4731edbb | 481 | goto fail; |
| WFKnight | 0:9b3d4731edbb | 482 | |
| WFKnight | 0:9b3d4731edbb | 483 | if( i == 2 ) |
| WFKnight | 0:9b3d4731edbb | 484 | { |
| WFKnight | 0:9b3d4731edbb | 485 | memset( buf, 'a', buflen = 1000 ); |
| WFKnight | 0:9b3d4731edbb | 486 | |
| WFKnight | 0:9b3d4731edbb | 487 | for( j = 0; j < 1000; j++ ) |
| WFKnight | 0:9b3d4731edbb | 488 | { |
| WFKnight | 0:9b3d4731edbb | 489 | ret = mbedtls_sha1_update_ret( &ctx, buf, buflen ); |
| WFKnight | 0:9b3d4731edbb | 490 | if( ret != 0 ) |
| WFKnight | 0:9b3d4731edbb | 491 | goto fail; |
| WFKnight | 0:9b3d4731edbb | 492 | } |
| WFKnight | 0:9b3d4731edbb | 493 | } |
| WFKnight | 0:9b3d4731edbb | 494 | else |
| WFKnight | 0:9b3d4731edbb | 495 | { |
| WFKnight | 0:9b3d4731edbb | 496 | ret = mbedtls_sha1_update_ret( &ctx, sha1_test_buf[i], |
| WFKnight | 0:9b3d4731edbb | 497 | sha1_test_buflen[i] ); |
| WFKnight | 0:9b3d4731edbb | 498 | if( ret != 0 ) |
| WFKnight | 0:9b3d4731edbb | 499 | goto fail; |
| WFKnight | 0:9b3d4731edbb | 500 | } |
| WFKnight | 0:9b3d4731edbb | 501 | |
| WFKnight | 0:9b3d4731edbb | 502 | if( ( ret = mbedtls_sha1_finish_ret( &ctx, sha1sum ) ) != 0 ) |
| WFKnight | 0:9b3d4731edbb | 503 | goto fail; |
| WFKnight | 0:9b3d4731edbb | 504 | |
| WFKnight | 0:9b3d4731edbb | 505 | if( memcmp( sha1sum, sha1_test_sum[i], 20 ) != 0 ) |
| WFKnight | 0:9b3d4731edbb | 506 | { |
| WFKnight | 0:9b3d4731edbb | 507 | ret = 1; |
| WFKnight | 0:9b3d4731edbb | 508 | goto fail; |
| WFKnight | 0:9b3d4731edbb | 509 | } |
| WFKnight | 0:9b3d4731edbb | 510 | |
| WFKnight | 0:9b3d4731edbb | 511 | if( verbose != 0 ) |
| WFKnight | 0:9b3d4731edbb | 512 | mbedtls_printf( "passed\n" ); |
| WFKnight | 0:9b3d4731edbb | 513 | } |
| WFKnight | 0:9b3d4731edbb | 514 | |
| WFKnight | 0:9b3d4731edbb | 515 | if( verbose != 0 ) |
| WFKnight | 0:9b3d4731edbb | 516 | mbedtls_printf( "\n" ); |
| WFKnight | 0:9b3d4731edbb | 517 | |
| WFKnight | 0:9b3d4731edbb | 518 | goto exit; |
| WFKnight | 0:9b3d4731edbb | 519 | |
| WFKnight | 0:9b3d4731edbb | 520 | fail: |
| WFKnight | 0:9b3d4731edbb | 521 | if( verbose != 0 ) |
| WFKnight | 0:9b3d4731edbb | 522 | mbedtls_printf( "failed\n" ); |
| WFKnight | 0:9b3d4731edbb | 523 | |
| WFKnight | 0:9b3d4731edbb | 524 | exit: |
| WFKnight | 0:9b3d4731edbb | 525 | mbedtls_sha1_free( &ctx ); |
| WFKnight | 0:9b3d4731edbb | 526 | |
| WFKnight | 0:9b3d4731edbb | 527 | return( ret ); |
| WFKnight | 0:9b3d4731edbb | 528 | } |
| WFKnight | 0:9b3d4731edbb | 529 | |
| WFKnight | 0:9b3d4731edbb | 530 | #endif /* MBEDTLS_SELF_TEST */ |
| WFKnight | 0:9b3d4731edbb | 531 | |
| WFKnight | 0:9b3d4731edbb | 532 | #endif /* MBEDTLS_SHA1_C */ |