1 /* main-sha256-test.c */
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-256";
40 /*****************************************************************************
41 * additional validation-functions *
42 *****************************************************************************/
43 void sha256_next_dummy(void* buffer, void* ctx){
44 sha256_nextBlock(ctx, buffer);
47 void sha256_last_dummy(void* buffer, uint16_t size_b, void* ctx){
48 sha256_lastBlock(ctx, buffer, size_b);
51 void testrun_nessie_sha256(void){
52 nessie_hash_ctx.hashsize_b = 256;
53 nessie_hash_ctx.blocksize_B = 512/8;
54 nessie_hash_ctx.ctx_size_B = sizeof(sha256_ctx_t);
55 nessie_hash_ctx.name = algo_name;
56 nessie_hash_ctx.hash_init = (nessie_hash_init_fpt)sha256_init;
57 nessie_hash_ctx.hash_next = (nessie_hash_next_fpt)sha256_next_dummy;
58 nessie_hash_ctx.hash_last = (nessie_hash_last_fpt)sha256_last_dummy;
59 nessie_hash_ctx.hash_conv = (nessie_hash_conv_fpt)sha256_ctx2hash;
64 void testrun_performance_sha256(void){
78 uart_putstr_P(PSTR("\r\n\tctx-gen time: "));
79 ultoa((unsigned long)t, str, 10);
84 sha256_nextBlock(&ctx, data);
86 uart_putstr_P(PSTR("\r\n\tone-block time: "));
87 ultoa((unsigned long)t, str, 10);
92 sha256_lastBlock(&ctx, data, 0);
94 uart_putstr_P(PSTR("\r\n\tlast block time: "));
95 ultoa((unsigned long)t, str, 10);
98 uart_putstr_P(PSTR("\r\n"));
101 /*****************************************************************************
103 *****************************************************************************/
110 uart_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
111 uart_putstr(algo_name);
112 uart_putstr_P(PSTR(")\r\nloaded and running\r\n"));
114 PGM_P u = PSTR("nessie\0test\0performance\0");
115 void_fpt v[] = {testrun_nessie_sha256, testrun_nessie_sha256, testrun_performance_sha256};
118 if (!getnextwordn(str,20)){DEBUG_S("DBG: W1\r\n"); goto error;}
119 if(execcommand_d0_P(str, u, v)<0){
120 uart_putstr_P(PSTR("\r\nunknown command\r\n"));
124 uart_putstr("ERROR\r\n");