3 This file is part of the Crypto-avr-lib/microcrypt-lib.
4 Copyright (C) 2008 Daniel Otte (daniel.otte@rub.de)
6 This program is free software: you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation, either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>.
25 #include "serial-tools.h"
30 #include "nessie_hash_test.h"
31 #include "performance_test.h"
38 char* algo_name = "SHA-1";
40 /*****************************************************************************
41 * additional validation-functions *
42 *****************************************************************************/
43 void sha1_next_dummy(void* buffer, void* ctx){
44 sha1_nextBlock(ctx, buffer);
47 void sha1_last_dummy(void* buffer, uint16_t size_b, void* ctx){
48 sha1_lastBlock(ctx, buffer, size_b);
51 void testrun_nessie_sha1(void){
52 nessie_hash_ctx.hashsize_b = 160;
53 nessie_hash_ctx.blocksize_B = 512/8;
54 nessie_hash_ctx.ctx_size_B = sizeof(sha1_ctx_t);
55 nessie_hash_ctx.name = algo_name;
56 nessie_hash_ctx.hash_init = (nessie_hash_init_fpt)sha1_init;
57 nessie_hash_ctx.hash_next = (nessie_hash_next_fpt)sha1_next_dummy;
58 nessie_hash_ctx.hash_last = (nessie_hash_last_fpt)sha1_last_dummy;
59 nessie_hash_ctx.hash_conv = (nessie_hash_conv_fpt)sha1_ctx2hash;
64 /*****************************************************************************
66 *****************************************************************************/
68 void sha1_ctx_dump(sha1_ctx_t *s){
70 uart_putstr("\r\n==== sha1_ctx_dump ====");
72 uart_putstr("\r\na["); uart_hexdump(&i, 1); uart_putstr("]: ");
73 uart_hexdump(&(s->h[i]), 4);
75 uart_putstr("\r\nlength"); uart_hexdump(&i, 8);
78 void testrun_sha1(void){
80 sha1(&hash,"abc",3*8);
81 uart_putstr("\r\nsha1(\"abc\") = \r\n\t");
82 uart_hexdump(hash,SHA1_HASH_BITS/8);
84 sha1(&hash,"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",448);
85 uart_putstr("\r\nsha1(\"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq\") = \r\n\t");
86 uart_hexdump(hash,SHA1_HASH_BITS/8);
88 uart_putstr("\r\nsha1(1,000,000 * 'a') = \r\n\t");
90 uint8_t block[SHA1_BLOCK_BITS/8];
93 memset(block,'a',SHA1_BLOCK_BITS/8);
95 for(i=0;i<15625; ++i){ /* (1000000/(SHA1_BLOCK_BITS/8)) */
96 sha1_nextBlock(&s, block);
98 sha1_lastBlock(&s,block,0);
99 sha1_ctx2hash(&hash, &s);
101 uart_hexdump(hash,SHA1_HASH_BITS/8);
104 uart_putstr("\r\nx");
107 void testrun_performance_sha1(void){
121 uart_putstr_P(PSTR("\r\n\tctx-gen time: "));
122 ultoa((unsigned long)t, str, 10);
127 sha1_nextBlock(&ctx, data);
129 uart_putstr_P(PSTR("\r\n\tone-block time: "));
130 ultoa((unsigned long)t, str, 10);
135 sha1_lastBlock(&ctx, data, 0);
137 uart_putstr_P(PSTR("\r\n\tlast block time: "));
138 ultoa((unsigned long)t, str, 10);
141 uart_putstr_P(PSTR("\r\n"));
145 /*****************************************************************************
147 *****************************************************************************/
155 uart_putstr("\r\n\r\nCrypto-VS (SHA-1)\r\nloaded and running\r\n");
157 PGM_P u = PSTR("nessie\0test\0performance\0");
158 void_fpt v[] = {testrun_nessie_sha1, testrun_sha1, testrun_performance_sha1};
161 if (!getnextwordn(str,20)){DEBUG_S("DBG: W1\r\n"); goto error;}
162 if(execcommand_d0_P(str, u, v)<0){
163 uart_putstr_P(PSTR("\r\nunknown command\r\n"));
167 uart_putstr("ERROR\r\n");