From 682f23e7bb4a52bedf46eff5c4859e1308eda124 Mon Sep 17 00:00:00 2001 From: Michał Cichoń Date: Tue, 25 Aug 2015 19:56:24 +0200 Subject: Update build ref --- polarssl/src/library/sha2.c | 705 -------------------------------------------- 1 file changed, 705 deletions(-) delete mode 100644 polarssl/src/library/sha2.c (limited to 'polarssl/src/library/sha2.c') diff --git a/polarssl/src/library/sha2.c b/polarssl/src/library/sha2.c deleted file mode 100644 index 4b5e696..0000000 --- a/polarssl/src/library/sha2.c +++ /dev/null @@ -1,705 +0,0 @@ -/* - * FIPS-180-2 compliant SHA-256 implementation - * - * Copyright (C) 2006-2010, Brainspark B.V. - * - * This file is part of PolarSSL (http://www.polarssl.org) - * Lead Maintainer: Paul Bakker - * - * All rights reserved. - * - * 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-256 Secure Hash Standard was published by NIST in 2002. - * - * http://csrc.nist.gov/publications/fips/fips180-2/fips180-2.pdf - */ - -#include "polarssl/config.h" - -#if defined(POLARSSL_SHA2_C) - -#include "polarssl/sha2.h" - -#if defined(POLARSSL_FS_IO) || defined(POLARSSL_SELF_TEST) -#include -#endif - -/* - * 32-bit integer manipulation macros (big endian) - */ -#ifndef GET_ULONG_BE -#define GET_ULONG_BE(n,b,i) \ -{ \ - (n) = ( (unsigned long) (b)[(i) ] << 24 ) \ - | ( (unsigned long) (b)[(i) + 1] << 16 ) \ - | ( (unsigned long) (b)[(i) + 2] << 8 ) \ - | ( (unsigned long) (b)[(i) + 3] ); \ -} -#endif - -#ifndef PUT_ULONG_BE -#define PUT_ULONG_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 - -/* - * SHA-256 context setup - */ -void sha2_starts( sha2_context *ctx, int is224 ) -{ - ctx->total[0] = 0; - ctx->total[1] = 0; - - if( is224 == 0 ) - { - /* SHA-256 */ - ctx->state[0] = 0x6A09E667; - ctx->state[1] = 0xBB67AE85; - ctx->state[2] = 0x3C6EF372; - ctx->state[3] = 0xA54FF53A; - ctx->state[4] = 0x510E527F; - ctx->state[5] = 0x9B05688C; - ctx->state[6] = 0x1F83D9AB; - ctx->state[7] = 0x5BE0CD19; - } - else - { - /* SHA-224 */ - ctx->state[0] = 0xC1059ED8; - ctx->state[1] = 0x367CD507; - ctx->state[2] = 0x3070DD17; - ctx->state[3] = 0xF70E5939; - ctx->state[4] = 0xFFC00B31; - ctx->state[5] = 0x68581511; - ctx->state[6] = 0x64F98FA7; - ctx->state[7] = 0xBEFA4FA4; - } - - ctx->is224 = is224; -} - -static void sha2_process( sha2_context *ctx, const unsigned char data[64] ) -{ - unsigned long temp1, temp2, W[64]; - unsigned long A, B, C, D, E, F, G, H; - - GET_ULONG_BE( W[ 0], data, 0 ); - GET_ULONG_BE( W[ 1], data, 4 ); - GET_ULONG_BE( W[ 2], data, 8 ); - GET_ULONG_BE( W[ 3], data, 12 ); - GET_ULONG_BE( W[ 4], data, 16 ); - GET_ULONG_BE( W[ 5], data, 20 ); - GET_ULONG_BE( W[ 6], data, 24 ); - GET_ULONG_BE( W[ 7], data, 28 ); - GET_ULONG_BE( W[ 8], data, 32 ); - GET_ULONG_BE( W[ 9], data, 36 ); - GET_ULONG_BE( W[10], data, 40 ); - GET_ULONG_BE( W[11], data, 44 ); - GET_ULONG_BE( W[12], data, 48 ); - GET_ULONG_BE( W[13], data, 52 ); - GET_ULONG_BE( W[14], data, 56 ); - GET_ULONG_BE( W[15], data, 60 ); - -#define SHR(x,n) ((x & 0xFFFFFFFF) >> n) -#define ROTR(x,n) (SHR(x,n) | (x << (32 - n))) - -#define S0(x) (ROTR(x, 7) ^ ROTR(x,18) ^ SHR(x, 3)) -#define S1(x) (ROTR(x,17) ^ ROTR(x,19) ^ SHR(x,10)) - -#define S2(x) (ROTR(x, 2) ^ ROTR(x,13) ^ ROTR(x,22)) -#define S3(x) (ROTR(x, 6) ^ ROTR(x,11) ^ ROTR(x,25)) - -#define F0(x,y,z) ((x & y) | (z & (x | y))) -#define F1(x,y,z) (z ^ (x & (y ^ z))) - -#define R(t) \ -( \ - W[t] = S1(W[t - 2]) + W[t - 7] + \ - S0(W[t - 15]) + W[t - 16] \ -) - -#define P(a,b,c,d,e,f,g,h,x,K) \ -{ \ - temp1 = h + S3(e) + F1(e,f,g) + K + x; \ - temp2 = S2(a) + F0(a,b,c); \ - d += temp1; h = temp1 + temp2; \ -} - - A = ctx->state[0]; - B = ctx->state[1]; - C = ctx->state[2]; - D = ctx->state[3]; - E = ctx->state[4]; - F = ctx->state[5]; - G = ctx->state[6]; - H = ctx->state[7]; - - P( A, B, C, D, E, F, G, H, W[ 0], 0x428A2F98 ); - P( H, A, B, C, D, E, F, G, W[ 1], 0x71374491 ); - P( G, H, A, B, C, D, E, F, W[ 2], 0xB5C0FBCF ); - P( F, G, H, A, B, C, D, E, W[ 3], 0xE9B5DBA5 ); - P( E, F, G, H, A, B, C, D, W[ 4], 0x3956C25B ); - P( D, E, F, G, H, A, B, C, W[ 5], 0x59F111F1 ); - P( C, D, E, F, G, H, A, B, W[ 6], 0x923F82A4 ); - P( B, C, D, E, F, G, H, A, W[ 7], 0xAB1C5ED5 ); - P( A, B, C, D, E, F, G, H, W[ 8], 0xD807AA98 ); - P( H, A, B, C, D, E, F, G, W[ 9], 0x12835B01 ); - P( G, H, A, B, C, D, E, F, W[10], 0x243185BE ); - P( F, G, H, A, B, C, D, E, W[11], 0x550C7DC3 ); - P( E, F, G, H, A, B, C, D, W[12], 0x72BE5D74 ); - P( D, E, F, G, H, A, B, C, W[13], 0x80DEB1FE ); - P( C, D, E, F, G, H, A, B, W[14], 0x9BDC06A7 ); - P( B, C, D, E, F, G, H, A, W[15], 0xC19BF174 ); - P( A, B, C, D, E, F, G, H, R(16), 0xE49B69C1 ); - P( H, A, B, C, D, E, F, G, R(17), 0xEFBE4786 ); - P( G, H, A, B, C, D, E, F, R(18), 0x0FC19DC6 ); - P( F, G, H, A, B, C, D, E, R(19), 0x240CA1CC ); - P( E, F, G, H, A, B, C, D, R(20), 0x2DE92C6F ); - P( D, E, F, G, H, A, B, C, R(21), 0x4A7484AA ); - P( C, D, E, F, G, H, A, B, R(22), 0x5CB0A9DC ); - P( B, C, D, E, F, G, H, A, R(23), 0x76F988DA ); - P( A, B, C, D, E, F, G, H, R(24), 0x983E5152 ); - P( H, A, B, C, D, E, F, G, R(25), 0xA831C66D ); - P( G, H, A, B, C, D, E, F, R(26), 0xB00327C8 ); - P( F, G, H, A, B, C, D, E, R(27), 0xBF597FC7 ); - P( E, F, G, H, A, B, C, D, R(28), 0xC6E00BF3 ); - P( D, E, F, G, H, A, B, C, R(29), 0xD5A79147 ); - P( C, D, E, F, G, H, A, B, R(30), 0x06CA6351 ); - P( B, C, D, E, F, G, H, A, R(31), 0x14292967 ); - P( A, B, C, D, E, F, G, H, R(32), 0x27B70A85 ); - P( H, A, B, C, D, E, F, G, R(33), 0x2E1B2138 ); - P( G, H, A, B, C, D, E, F, R(34), 0x4D2C6DFC ); - P( F, G, H, A, B, C, D, E, R(35), 0x53380D13 ); - P( E, F, G, H, A, B, C, D, R(36), 0x650A7354 ); - P( D, E, F, G, H, A, B, C, R(37), 0x766A0ABB ); - P( C, D, E, F, G, H, A, B, R(38), 0x81C2C92E ); - P( B, C, D, E, F, G, H, A, R(39), 0x92722C85 ); - P( A, B, C, D, E, F, G, H, R(40), 0xA2BFE8A1 ); - P( H, A, B, C, D, E, F, G, R(41), 0xA81A664B ); - P( G, H, A, B, C, D, E, F, R(42), 0xC24B8B70 ); - P( F, G, H, A, B, C, D, E, R(43), 0xC76C51A3 ); - P( E, F, G, H, A, B, C, D, R(44), 0xD192E819 ); - P( D, E, F, G, H, A, B, C, R(45), 0xD6990624 ); - P( C, D, E, F, G, H, A, B, R(46), 0xF40E3585 ); - P( B, C, D, E, F, G, H, A, R(47), 0x106AA070 ); - P( A, B, C, D, E, F, G, H, R(48), 0x19A4C116 ); - P( H, A, B, C, D, E, F, G, R(49), 0x1E376C08 ); - P( G, H, A, B, C, D, E, F, R(50), 0x2748774C ); - P( F, G, H, A, B, C, D, E, R(51), 0x34B0BCB5 ); - P( E, F, G, H, A, B, C, D, R(52), 0x391C0CB3 ); - P( D, E, F, G, H, A, B, C, R(53), 0x4ED8AA4A ); - P( C, D, E, F, G, H, A, B, R(54), 0x5B9CCA4F ); - P( B, C, D, E, F, G, H, A, R(55), 0x682E6FF3 ); - P( A, B, C, D, E, F, G, H, R(56), 0x748F82EE ); - P( H, A, B, C, D, E, F, G, R(57), 0x78A5636F ); - P( G, H, A, B, C, D, E, F, R(58), 0x84C87814 ); - P( F, G, H, A, B, C, D, E, R(59), 0x8CC70208 ); - P( E, F, G, H, A, B, C, D, R(60), 0x90BEFFFA ); - P( D, E, F, G, H, A, B, C, R(61), 0xA4506CEB ); - P( C, D, E, F, G, H, A, B, R(62), 0xBEF9A3F7 ); - P( B, C, D, E, F, G, H, A, R(63), 0xC67178F2 ); - - ctx->state[0] += A; - ctx->state[1] += B; - ctx->state[2] += C; - ctx->state[3] += D; - ctx->state[4] += E; - ctx->state[5] += F; - ctx->state[6] += G; - ctx->state[7] += H; -} - -/* - * SHA-256 process buffer - */ -void sha2_update( sha2_context *ctx, const unsigned char *input, size_t ilen ) -{ - size_t fill; - unsigned long left; - - if( ilen <= 0 ) - return; - - left = ctx->total[0] & 0x3F; - fill = 64 - left; - - ctx->total[0] += (unsigned long) ilen; - ctx->total[0] &= 0xFFFFFFFF; - - if( ctx->total[0] < (unsigned long) ilen ) - ctx->total[1]++; - - if( left && ilen >= fill ) - { - memcpy( (void *) (ctx->buffer + left), - (void *) input, fill ); - sha2_process( ctx, ctx->buffer ); - input += fill; - ilen -= fill; - left = 0; - } - - while( ilen >= 64 ) - { - sha2_process( ctx, input ); - input += 64; - ilen -= 64; - } - - if( ilen > 0 ) - { - memcpy( (void *) (ctx->buffer + left), - (void *) input, ilen ); - } -} - -static const unsigned char sha2_padding[64] = -{ - 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -}; - -/* - * SHA-256 final digest - */ -void sha2_finish( sha2_context *ctx, unsigned char output[32] ) -{ - unsigned long last, padn; - unsigned long high, low; - unsigned char msglen[8]; - - high = ( ctx->total[0] >> 29 ) - | ( ctx->total[1] << 3 ); - low = ( ctx->total[0] << 3 ); - - PUT_ULONG_BE( high, msglen, 0 ); - PUT_ULONG_BE( low, msglen, 4 ); - - last = ctx->total[0] & 0x3F; - padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last ); - - sha2_update( ctx, (unsigned char *) sha2_padding, padn ); - sha2_update( ctx, msglen, 8 ); - - PUT_ULONG_BE( ctx->state[0], output, 0 ); - PUT_ULONG_BE( ctx->state[1], output, 4 ); - PUT_ULONG_BE( ctx->state[2], output, 8 ); - PUT_ULONG_BE( ctx->state[3], output, 12 ); - PUT_ULONG_BE( ctx->state[4], output, 16 ); - PUT_ULONG_BE( ctx->state[5], output, 20 ); - PUT_ULONG_BE( ctx->state[6], output, 24 ); - - if( ctx->is224 == 0 ) - PUT_ULONG_BE( ctx->state[7], output, 28 ); -} - -/* - * output = SHA-256( input buffer ) - */ -void sha2( const unsigned char *input, size_t ilen, - unsigned char output[32], int is224 ) -{ - sha2_context ctx; - - sha2_starts( &ctx, is224 ); - sha2_update( &ctx, input, ilen ); - sha2_finish( &ctx, output ); - - memset( &ctx, 0, sizeof( sha2_context ) ); -} - -#if defined(POLARSSL_FS_IO) -/* - * output = SHA-256( file contents ) - */ -int sha2_file( const char *path, unsigned char output[32], int is224 ) -{ - FILE *f; - size_t n; - sha2_context ctx; - unsigned char buf[1024]; - - if( ( f = fopen( path, "rb" ) ) == NULL ) - return( POLARSSL_ERR_SHA2_FILE_IO_ERROR ); - - sha2_starts( &ctx, is224 ); - - while( ( n = fread( buf, 1, sizeof( buf ), f ) ) > 0 ) - sha2_update( &ctx, buf, n ); - - sha2_finish( &ctx, output ); - - memset( &ctx, 0, sizeof( sha2_context ) ); - - if( ferror( f ) != 0 ) - { - fclose( f ); - return( POLARSSL_ERR_SHA2_FILE_IO_ERROR ); - } - - fclose( f ); - return( 0 ); -} -#endif /* POLARSSL_FS_IO */ - -/* - * SHA-256 HMAC context setup - */ -void sha2_hmac_starts( sha2_context *ctx, const unsigned char *key, size_t keylen, - int is224 ) -{ - size_t i; - unsigned char sum[32]; - - if( keylen > 64 ) - { - sha2( key, keylen, sum, is224 ); - keylen = ( is224 ) ? 28 : 32; - key = sum; - } - - memset( ctx->ipad, 0x36, 64 ); - memset( ctx->opad, 0x5C, 64 ); - - for( i = 0; i < keylen; i++ ) - { - ctx->ipad[i] = (unsigned char)( ctx->ipad[i] ^ key[i] ); - ctx->opad[i] = (unsigned char)( ctx->opad[i] ^ key[i] ); - } - - sha2_starts( ctx, is224 ); - sha2_update( ctx, ctx->ipad, 64 ); - - memset( sum, 0, sizeof( sum ) ); -} - -/* - * SHA-256 HMAC process buffer - */ -void sha2_hmac_update( sha2_context *ctx, const unsigned char *input, size_t ilen ) -{ - sha2_update( ctx, input, ilen ); -} - -/* - * SHA-256 HMAC final digest - */ -void sha2_hmac_finish( sha2_context *ctx, unsigned char output[32] ) -{ - int is224, hlen; - unsigned char tmpbuf[32]; - - is224 = ctx->is224; - hlen = ( is224 == 0 ) ? 32 : 28; - - sha2_finish( ctx, tmpbuf ); - sha2_starts( ctx, is224 ); - sha2_update( ctx, ctx->opad, 64 ); - sha2_update( ctx, tmpbuf, hlen ); - sha2_finish( ctx, output ); - - memset( tmpbuf, 0, sizeof( tmpbuf ) ); -} - -/* - * SHA-256 HMAC context reset - */ -void sha2_hmac_reset( sha2_context *ctx ) -{ - sha2_starts( ctx, ctx->is224 ); - sha2_update( ctx, ctx->ipad, 64 ); -} - -/* - * output = HMAC-SHA-256( hmac key, input buffer ) - */ -void sha2_hmac( const unsigned char *key, size_t keylen, - const unsigned char *input, size_t ilen, - unsigned char output[32], int is224 ) -{ - sha2_context ctx; - - sha2_hmac_starts( &ctx, key, keylen, is224 ); - sha2_hmac_update( &ctx, input, ilen ); - sha2_hmac_finish( &ctx, output ); - - memset( &ctx, 0, sizeof( sha2_context ) ); -} - -#if defined(POLARSSL_SELF_TEST) -/* - * FIPS-180-2 test vectors - */ -static unsigned char sha2_test_buf[3][57] = -{ - { "abc" }, - { "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq" }, - { "" } -}; - -static const int sha2_test_buflen[3] = -{ - 3, 56, 1000 -}; - -static const unsigned char sha2_test_sum[6][32] = -{ - /* - * SHA-224 test vectors - */ - { 0x23, 0x09, 0x7D, 0x22, 0x34, 0x05, 0xD8, 0x22, - 0x86, 0x42, 0xA4, 0x77, 0xBD, 0xA2, 0x55, 0xB3, - 0x2A, 0xAD, 0xBC, 0xE4, 0xBD, 0xA0, 0xB3, 0xF7, - 0xE3, 0x6C, 0x9D, 0xA7 }, - { 0x75, 0x38, 0x8B, 0x16, 0x51, 0x27, 0x76, 0xCC, - 0x5D, 0xBA, 0x5D, 0xA1, 0xFD, 0x89, 0x01, 0x50, - 0xB0, 0xC6, 0x45, 0x5C, 0xB4, 0xF5, 0x8B, 0x19, - 0x52, 0x52, 0x25, 0x25 }, - { 0x20, 0x79, 0x46, 0x55, 0x98, 0x0C, 0x91, 0xD8, - 0xBB, 0xB4, 0xC1, 0xEA, 0x97, 0x61, 0x8A, 0x4B, - 0xF0, 0x3F, 0x42, 0x58, 0x19, 0x48, 0xB2, 0xEE, - 0x4E, 0xE7, 0xAD, 0x67 }, - - /* - * SHA-256 test vectors - */ - { 0xBA, 0x78, 0x16, 0xBF, 0x8F, 0x01, 0xCF, 0xEA, - 0x41, 0x41, 0x40, 0xDE, 0x5D, 0xAE, 0x22, 0x23, - 0xB0, 0x03, 0x61, 0xA3, 0x96, 0x17, 0x7A, 0x9C, - 0xB4, 0x10, 0xFF, 0x61, 0xF2, 0x00, 0x15, 0xAD }, - { 0x24, 0x8D, 0x6A, 0x61, 0xD2, 0x06, 0x38, 0xB8, - 0xE5, 0xC0, 0x26, 0x93, 0x0C, 0x3E, 0x60, 0x39, - 0xA3, 0x3C, 0xE4, 0x59, 0x64, 0xFF, 0x21, 0x67, - 0xF6, 0xEC, 0xED, 0xD4, 0x19, 0xDB, 0x06, 0xC1 }, - { 0xCD, 0xC7, 0x6E, 0x5C, 0x99, 0x14, 0xFB, 0x92, - 0x81, 0xA1, 0xC7, 0xE2, 0x84, 0xD7, 0x3E, 0x67, - 0xF1, 0x80, 0x9A, 0x48, 0xA4, 0x97, 0x20, 0x0E, - 0x04, 0x6D, 0x39, 0xCC, 0xC7, 0x11, 0x2C, 0xD0 } -}; - -/* - * RFC 4231 test vectors - */ -static unsigned char sha2_hmac_test_key[7][26] = -{ - { "\x0B\x0B\x0B\x0B\x0B\x0B\x0B\x0B\x0B\x0B\x0B\x0B\x0B\x0B\x0B\x0B" - "\x0B\x0B\x0B\x0B" }, - { "Jefe" }, - { "\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA" - "\xAA\xAA\xAA\xAA" }, - { "\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0A\x0B\x0C\x0D\x0E\x0F\x10" - "\x11\x12\x13\x14\x15\x16\x17\x18\x19" }, - { "\x0C\x0C\x0C\x0C\x0C\x0C\x0C\x0C\x0C\x0C\x0C\x0C\x0C\x0C\x0C\x0C" - "\x0C\x0C\x0C\x0C" }, - { "" }, /* 0xAA 131 times */ - { "" } -}; - -static const int sha2_hmac_test_keylen[7] = -{ - 20, 4, 20, 25, 20, 131, 131 -}; - -static unsigned char sha2_hmac_test_buf[7][153] = -{ - { "Hi There" }, - { "what do ya want for nothing?" }, - { "\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD" - "\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD" - "\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD" - "\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD" - "\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD" }, - { "\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD" - "\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD" - "\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD" - "\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD" - "\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD" }, - { "Test With Truncation" }, - { "Test Using Larger Than Block-Size Key - Hash Key First" }, - { "This is a test using a larger than block-size key " - "and a larger than block-size data. The key needs to " - "be hashed before being used by the HMAC algorithm." } -}; - -static const int sha2_hmac_test_buflen[7] = -{ - 8, 28, 50, 50, 20, 54, 152 -}; - -static const unsigned char sha2_hmac_test_sum[14][32] = -{ - /* - * HMAC-SHA-224 test vectors - */ - { 0x89, 0x6F, 0xB1, 0x12, 0x8A, 0xBB, 0xDF, 0x19, - 0x68, 0x32, 0x10, 0x7C, 0xD4, 0x9D, 0xF3, 0x3F, - 0x47, 0xB4, 0xB1, 0x16, 0x99, 0x12, 0xBA, 0x4F, - 0x53, 0x68, 0x4B, 0x22 }, - { 0xA3, 0x0E, 0x01, 0x09, 0x8B, 0xC6, 0xDB, 0xBF, - 0x45, 0x69, 0x0F, 0x3A, 0x7E, 0x9E, 0x6D, 0x0F, - 0x8B, 0xBE, 0xA2, 0xA3, 0x9E, 0x61, 0x48, 0x00, - 0x8F, 0xD0, 0x5E, 0x44 }, - { 0x7F, 0xB3, 0xCB, 0x35, 0x88, 0xC6, 0xC1, 0xF6, - 0xFF, 0xA9, 0x69, 0x4D, 0x7D, 0x6A, 0xD2, 0x64, - 0x93, 0x65, 0xB0, 0xC1, 0xF6, 0x5D, 0x69, 0xD1, - 0xEC, 0x83, 0x33, 0xEA }, - { 0x6C, 0x11, 0x50, 0x68, 0x74, 0x01, 0x3C, 0xAC, - 0x6A, 0x2A, 0xBC, 0x1B, 0xB3, 0x82, 0x62, 0x7C, - 0xEC, 0x6A, 0x90, 0xD8, 0x6E, 0xFC, 0x01, 0x2D, - 0xE7, 0xAF, 0xEC, 0x5A }, - { 0x0E, 0x2A, 0xEA, 0x68, 0xA9, 0x0C, 0x8D, 0x37, - 0xC9, 0x88, 0xBC, 0xDB, 0x9F, 0xCA, 0x6F, 0xA8 }, - { 0x95, 0xE9, 0xA0, 0xDB, 0x96, 0x20, 0x95, 0xAD, - 0xAE, 0xBE, 0x9B, 0x2D, 0x6F, 0x0D, 0xBC, 0xE2, - 0xD4, 0x99, 0xF1, 0x12, 0xF2, 0xD2, 0xB7, 0x27, - 0x3F, 0xA6, 0x87, 0x0E }, - { 0x3A, 0x85, 0x41, 0x66, 0xAC, 0x5D, 0x9F, 0x02, - 0x3F, 0x54, 0xD5, 0x17, 0xD0, 0xB3, 0x9D, 0xBD, - 0x94, 0x67, 0x70, 0xDB, 0x9C, 0x2B, 0x95, 0xC9, - 0xF6, 0xF5, 0x65, 0xD1 }, - - /* - * HMAC-SHA-256 test vectors - */ - { 0xB0, 0x34, 0x4C, 0x61, 0xD8, 0xDB, 0x38, 0x53, - 0x5C, 0xA8, 0xAF, 0xCE, 0xAF, 0x0B, 0xF1, 0x2B, - 0x88, 0x1D, 0xC2, 0x00, 0xC9, 0x83, 0x3D, 0xA7, - 0x26, 0xE9, 0x37, 0x6C, 0x2E, 0x32, 0xCF, 0xF7 }, - { 0x5B, 0xDC, 0xC1, 0x46, 0xBF, 0x60, 0x75, 0x4E, - 0x6A, 0x04, 0x24, 0x26, 0x08, 0x95, 0x75, 0xC7, - 0x5A, 0x00, 0x3F, 0x08, 0x9D, 0x27, 0x39, 0x83, - 0x9D, 0xEC, 0x58, 0xB9, 0x64, 0xEC, 0x38, 0x43 }, - { 0x77, 0x3E, 0xA9, 0x1E, 0x36, 0x80, 0x0E, 0x46, - 0x85, 0x4D, 0xB8, 0xEB, 0xD0, 0x91, 0x81, 0xA7, - 0x29, 0x59, 0x09, 0x8B, 0x3E, 0xF8, 0xC1, 0x22, - 0xD9, 0x63, 0x55, 0x14, 0xCE, 0xD5, 0x65, 0xFE }, - { 0x82, 0x55, 0x8A, 0x38, 0x9A, 0x44, 0x3C, 0x0E, - 0xA4, 0xCC, 0x81, 0x98, 0x99, 0xF2, 0x08, 0x3A, - 0x85, 0xF0, 0xFA, 0xA3, 0xE5, 0x78, 0xF8, 0x07, - 0x7A, 0x2E, 0x3F, 0xF4, 0x67, 0x29, 0x66, 0x5B }, - { 0xA3, 0xB6, 0x16, 0x74, 0x73, 0x10, 0x0E, 0xE0, - 0x6E, 0x0C, 0x79, 0x6C, 0x29, 0x55, 0x55, 0x2B }, - { 0x60, 0xE4, 0x31, 0x59, 0x1E, 0xE0, 0xB6, 0x7F, - 0x0D, 0x8A, 0x26, 0xAA, 0xCB, 0xF5, 0xB7, 0x7F, - 0x8E, 0x0B, 0xC6, 0x21, 0x37, 0x28, 0xC5, 0x14, - 0x05, 0x46, 0x04, 0x0F, 0x0E, 0xE3, 0x7F, 0x54 }, - { 0x9B, 0x09, 0xFF, 0xA7, 0x1B, 0x94, 0x2F, 0xCB, - 0x27, 0x63, 0x5F, 0xBC, 0xD5, 0xB0, 0xE9, 0x44, - 0xBF, 0xDC, 0x63, 0x64, 0x4F, 0x07, 0x13, 0x93, - 0x8A, 0x7F, 0x51, 0x53, 0x5C, 0x3A, 0x35, 0xE2 } -}; - -/* - * Checkup routine - */ -int sha2_self_test( int verbose ) -{ - int i, j, k, buflen; - unsigned char buf[1024]; - unsigned char sha2sum[32]; - sha2_context ctx; - - for( i = 0; i < 6; i++ ) - { - j = i % 3; - k = i < 3; - - if( verbose != 0 ) - printf( " SHA-%d test #%d: ", 256 - k * 32, j + 1 ); - - sha2_starts( &ctx, k ); - - if( j == 2 ) - { - memset( buf, 'a', buflen = 1000 ); - - for( j = 0; j < 1000; j++ ) - sha2_update( &ctx, buf, buflen ); - } - else - sha2_update( &ctx, sha2_test_buf[j], - sha2_test_buflen[j] ); - - sha2_finish( &ctx, sha2sum ); - - if( memcmp( sha2sum, sha2_test_sum[i], 32 - k * 4 ) != 0 ) - { - if( verbose != 0 ) - printf( "failed\n" ); - - return( 1 ); - } - - if( verbose != 0 ) - printf( "passed\n" ); - } - - if( verbose != 0 ) - printf( "\n" ); - - for( i = 0; i < 14; i++ ) - { - j = i % 7; - k = i < 7; - - if( verbose != 0 ) - printf( " HMAC-SHA-%d test #%d: ", 256 - k * 32, j + 1 ); - - if( j == 5 || j == 6 ) - { - memset( buf, '\xAA', buflen = 131 ); - sha2_hmac_starts( &ctx, buf, buflen, k ); - } - else - sha2_hmac_starts( &ctx, sha2_hmac_test_key[j], - sha2_hmac_test_keylen[j], k ); - - sha2_hmac_update( &ctx, sha2_hmac_test_buf[j], - sha2_hmac_test_buflen[j] ); - - sha2_hmac_finish( &ctx, sha2sum ); - - buflen = ( j == 4 ) ? 16 : 32 - k * 4; - - if( memcmp( sha2sum, sha2_hmac_test_sum[i], buflen ) != 0 ) - { - if( verbose != 0 ) - printf( "failed\n" ); - - return( 1 ); - } - - if( verbose != 0 ) - printf( "passed\n" ); - } - - if( verbose != 0 ) - printf( "\n" ); - - return( 0 ); -} - -#endif - -#endif -- cgit v1.2.3