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"
36 char* algo_name = "SHA-1";
38 /*****************************************************************************
39 * additional validation-functions *
40 *****************************************************************************/
41 void sha1_next_dummy(void* buffer, void* ctx){
42 sha1_nextBlock(ctx, buffer);
45 void sha1_last_dummy(void* buffer, uint16_t size_b, void* ctx){
46 sha1_lastBlock(ctx, buffer, size_b);
49 void testrun_nessie_sha1(void){
50 nessie_hash_ctx.hashsize_b = 160;
51 nessie_hash_ctx.blocksize_B = 512/8;
52 nessie_hash_ctx.ctx_size_B = sizeof(sha1_ctx_t);
53 nessie_hash_ctx.name = algo_name;
54 nessie_hash_ctx.hash_init = (nessie_hash_init_fpt)sha1_init;
55 nessie_hash_ctx.hash_next = (nessie_hash_next_fpt)sha1_next_dummy;
56 nessie_hash_ctx.hash_last = (nessie_hash_last_fpt)sha1_last_dummy;
57 nessie_hash_ctx.hash_conv = (nessie_hash_conv_fpt)sha1_ctx2hash;
62 /*****************************************************************************
64 *****************************************************************************/
66 void sha1_ctx_dump(sha1_ctx_t *s){
68 uart_putstr("\r\n==== sha1_ctx_dump ====");
70 uart_putstr("\r\na["); uart_hexdump(&i, 1); uart_putstr("]: ");
71 uart_hexdump(&(s->h[i]), 4);
73 uart_putstr("\r\nlength"); uart_hexdump(&i, 8);
76 void testrun_sha1(void){
78 sha1(&hash,"abc",3*8);
79 uart_putstr("\r\nsha1(\"abc\") = \r\n\t");
80 uart_hexdump(hash,SHA1_HASH_BITS/8);
82 sha1(&hash,"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",448);
83 uart_putstr("\r\nsha1(\"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq\") = \r\n\t");
84 uart_hexdump(hash,SHA1_HASH_BITS/8);
86 uart_putstr("\r\nsha1(1,000,000 * 'a') = \r\n\t");
88 uint8_t block[SHA1_BLOCK_BITS/8];
91 memset(block,'a',SHA1_BLOCK_BITS/8);
93 for(i=0;i<15625; ++i){ /* (1000000/(SHA1_BLOCK_BITS/8)) */
94 sha1_nextBlock(&s, block);
96 sha1_lastBlock(&s,block,0);
97 sha1_ctx2hash(&hash, &s);
99 uart_hexdump(hash,SHA1_HASH_BITS/8);
102 uart_putstr("\r\nx");
107 /*****************************************************************************
109 *****************************************************************************/
117 uart_putstr("\r\n\r\nCrypto-VS (SHA-1)\r\nloaded and running\r\n");
119 PGM_P u = PSTR("nessie\0test\0");
120 void_fpt v[] = {testrun_nessie_sha1, testrun_sha1};
123 if (!getnextwordn(str,20)){DEBUG_S("DBG: W1\r\n"); goto error;}
124 if(execcommand_d0_P(str, u, v)<0){
125 uart_putstr_P(PSTR("\r\nunknown command\r\n"));
129 uart_putstr("ERROR\r\n");