1 /* main-cast5-test.c */
3 This file is part of the ARM-Crypto-Lib.
4 Copyright (C) 2006-2010 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/>.
29 #include "uart_lowlevel.h"
34 #include "nessie_bc_test.h"
35 #include "performance_test.h"
36 #include "bcal-performance.h"
37 #include "bcal_cast5.h"
39 char* algo_name = "cast-128 (cast5)";
41 void uart0_putc(char byte){
42 uart_putc(UART_0, byte);
45 char uart0_getc(void){
46 return uart_getc(UART_0);
49 const bcdesc_t* algolist[] = {
50 (bcdesc_t*)&cast5_desc,
54 /*****************************************************************************
55 * additional validation-functions *
56 *****************************************************************************/
58 void testrun_nessie_cast5(void){
59 nessie_bc_ctx.blocksize_B = 8;
60 nessie_bc_ctx.keysize_b = 128;
61 nessie_bc_ctx.name = algo_name;
62 nessie_bc_ctx.ctx_size_B = sizeof(cast5_ctx_t);
63 nessie_bc_ctx.cipher_enc = (nessie_bc_enc_fpt)cast5_enc;
64 nessie_bc_ctx.cipher_dec = (nessie_bc_dec_fpt)cast5_dec;
65 nessie_bc_ctx.cipher_genctx = (nessie_bc_gen_fpt)cast5_init;
70 /*****************************************************************************
72 *****************************************************************************/
74 void cast5_ctx_dump(cast5_ctx_t *s){
76 cli_putstr("\r\n==== cast5_ctx_dump ====\r\n shortkey: ");
77 cli_putstr(s->shortkey?"yes":"no");
80 cli_putstr("\r\n Km"); cli_hexdump(&i, 1); cli_putc(':');
81 cli_hexdump(&(s->mask[i]), 4);
82 cli_putstr("\r\n Kr"); cli_hexdump(&i, 1); cli_putc(':');
86 r += (s->roth[i>>3]&(1<<(i&0x7)))?0x10:0x00;
92 void test_encrypt(uint8_t *block, uint8_t *key, uint8_t keylength, bool print){
95 cli_putstr("\r\nCAST5:\r\n key:\t");
96 cli_hexdump(key, keylength/8);
97 cli_putstr("\r\n plaintext:\t");
98 cli_hexdump(block, 8);
100 cast5_init(key, keylength, &s);
101 cast5_enc(block, &s);
103 cli_putstr("\r\n ciphertext:\t");
104 cli_hexdump(block, 8);
108 void test_decrypt(uint8_t *block, uint8_t *key, uint8_t keylength, bool print){
111 cli_putstr("\r\nCAST5:\r\n key:\t");
112 cli_hexdump(key, keylength/8);
113 cli_putstr("\r\n ciphertext:\t");
114 cli_hexdump(block, 8);
116 cast5_init(key, keylength, &s);
117 cast5_dec(block, &s);
119 cli_putstr("\r\n plaintext:\t");
120 cli_hexdump(block, 8);
124 void testrun_cast5(void){
127 uint8_t *tda = (uint8_t*)"\x01\x23\x45\x67\x89\xAB\xCD\xEF",
128 *tka = (uint8_t*)"\x01\x23\x45\x67\x12\x34\x56\x78\x23\x45\x67\x89\x34\x56\x78\x9A";
129 memcpy(block, tda, 8);
130 memcpy(key, tka, 16);
131 test_encrypt(block, key, 128, true);
132 test_decrypt(block, key, 128, true);
133 memcpy(block, tda, 8);
134 memcpy(key, tka, 16);
135 test_encrypt(block, key, 80, true);
136 test_decrypt(block, key, 80, true);
137 memcpy(block, tda, 8);
138 memcpy(key, tka, 16);
139 test_encrypt(block, key, 40, true);
140 test_decrypt(block, key, 40, true);
142 /**** long test *****/
143 cli_putstr("\r\nmaintance-test");
144 uint8_t a[16]= {0x01, 0x23, 0x45, 0x67, 0x12,
145 0x34, 0x56, 0x78, 0x23, 0x45,
146 0x67, 0x89, 0x34, 0x56, 0x78,
148 b[16]= {0x01, 0x23, 0x45, 0x67, 0x12,
149 0x34, 0x56, 0x78, 0x23, 0x45,
150 0x67, 0x89, 0x34, 0x56, 0x78,
153 for(i=0;i<1000000; ++i){
154 test_encrypt(&(a[0]), &(b[0]), 128, false);
155 test_encrypt(&(a[8]), &(b[0]), 128, false);
156 test_encrypt(&(b[0]), &(a[0]), 128, false);
157 test_encrypt(&(b[8]), &(a[0]), 128, false);
158 if ((i&0x000000ff) == 0){
163 cli_putstr("\r\na = "); cli_hexdump(a, 16);
164 cli_putstr("\r\nb = "); cli_hexdump(b, 16);
168 void testrun_performance_cast5(void){
169 bcal_performance_multiple(algolist);
172 /*****************************************************************************
174 *****************************************************************************/
176 const char nessie_str[] = "nessie";
177 const char test_str[] = "test";
178 const char performance_str[] = "performance";
179 const char echo_str[] = "echo";
181 const cmdlist_entry_t cmdlist[] = {
182 { nessie_str, NULL, testrun_nessie_cast5},
183 { test_str, NULL, testrun_cast5},
184 { performance_str, NULL, testrun_performance_cast5},
185 { echo_str, (void*)1, (void_fpt)echo_ctrl},
190 sysclk_set_freq(SYS_FREQ);
191 sysclk_mosc_verify_enable();
192 uart_init(UART_0, 115200, 8, UART_PARATY_NONE, UART_STOPBITS_ONE);
193 gptm_set_timer_32periodic(TIMER0);
195 cli_rx = (cli_rx_fpt)uart0_getc;
196 cli_tx = (cli_tx_fpt)uart0_putc;
198 cli_putstr("\r\n\r\nARM-Crypto-Lib VS (");
199 cli_putstr(algo_name);
201 cli_putstr(__DATE__);
203 cli_putstr(__TIME__);
204 cli_putstr(")\r\nloaded and running\r\n");
205 cmd_interface(cmdlist);