1 /* main-hmac-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/>.
20 * HMAC-SHA256 test-suit
25 #include "serial-tools.h"
30 #include "hmac-sha256.h"
32 #include "nessie_mac_test.h"
37 char* algo_name = "HMAC-SHA256";
39 /*****************************************************************************
40 * additional validation-functions *
41 *****************************************************************************/
42 void hmacsha256_next_dummy(void* buffer, void* ctx){
43 sha256_nextBlock(ctx, buffer);
46 void hmacsha256_init_dummy(void* key, uint16_t keysize_b, void* ctx){
47 hmac_sha256_init(ctx, key, keysize_b);
50 void hmacsha256_last_dummy(void* buffer, uint16_t size_b, void* key, uint16_t keysize_b, void* ctx){
51 sha256_lastBlock(ctx, buffer, size_b);
52 hmac_sha256_final(ctx, key, keysize_b);
55 void testrun_nessie_hmacsha256(void){
56 nessie_mac_ctx.macsize_b = 256;
57 nessie_mac_ctx.keysize_b = 512;
58 nessie_mac_ctx.blocksize_B = 512/8;
59 nessie_mac_ctx.ctx_size_B = sizeof(hmac_sha256_ctx_t);
60 nessie_mac_ctx.name = algo_name;
61 nessie_mac_ctx.mac_init = (nessie_mac_init_fpt)hmacsha256_init_dummy;
62 nessie_mac_ctx.mac_next = (nessie_mac_next_fpt)hmacsha256_next_dummy;
63 nessie_mac_ctx.mac_last = (nessie_mac_last_fpt)hmacsha256_last_dummy;
64 nessie_mac_ctx.mac_conv = (nessie_mac_conv_fpt)sha256_ctx2hash;
71 /*****************************************************************************
73 *****************************************************************************/
80 uart_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
81 uart_putstr(algo_name);
82 uart_putstr_P(PSTR(")\r\nloaded and running\r\n"));
86 if (!getnextwordn(str,20)) {DEBUG_S("DBG: W1\r\n"); goto error;}
87 if (strcmp(str, "nessie")) {DEBUG_S("DBG: 1b\r\n"); goto error;}
88 testrun_nessie_hmacsha256();
92 uart_putstr("ERROR\r\n");