1 /* main-arcfour-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 * arcfour (RC4 compatible) test-suit
25 #include "serial-tools.h"
30 #include "nessie_stream_test.h"
32 #include "performance_test.h"
38 char* cipher_name = "Arcfour";
40 /*****************************************************************************
41 * additional validation-functions *
42 *****************************************************************************/
43 void arcfour_genctx_dummy(uint8_t* key, uint16_t keysize, void* ctx){
44 arcfour_init(key, (uint8_t)((keysize+7)/8), ctx);
49 void testrun_nessie_arcfour(void){
50 nessie_stream_ctx.outsize_b = 8; /* actually unused */
51 nessie_stream_ctx.keysize_b = 128; /* this is theone we have refrence vectors for */
52 nessie_stream_ctx.ivsize_b = (uint16_t)-1;
53 nessie_stream_ctx.name = cipher_name;
54 nessie_stream_ctx.ctx_size_B = sizeof(arcfour_ctx_t);
55 nessie_stream_ctx.cipher_genctx = (nessie_stream_genctx_fpt)arcfour_genctx_dummy;
56 nessie_stream_ctx.cipher_enc = (nessie_stream_genenc_fpt)arcfour_gen;
61 void testrun_performance_arcfour(void){
73 arcfour_init(key, 16, &ctx);
75 uart_putstr_P(PSTR("\r\n\tctx-gen time: "));
76 ultoa((unsigned long)t, str, 10);
82 uart_putstr_P(PSTR("\r\n\tencrypt time: "));
83 ultoa((unsigned long)t, str, 10);
86 uart_putstr_P(PSTR("\r\n"));
90 /*****************************************************************************
92 *****************************************************************************/
98 uart_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
99 uart_putstr(cipher_name);
100 uart_putstr_P(PSTR(")\r\nloaded and running\r\n"));
102 PGM_P u = PSTR("nessie\0test\0performance\0");
103 void_fpt v[] = {testrun_nessie_arcfour,
104 testrun_nessie_arcfour,
105 testrun_performance_arcfour};
108 if (!getnextwordn(str,20)){DEBUG_S("DBG: W1\r\n"); goto error;}
109 if(execcommand_d0_P(str, u, v)<0){
110 uart_putstr_P(PSTR("\r\nunknown command\r\n"));
114 uart_putstr("ERROR\r\n");