1 /* main-cast5-test.c */
3 This file is part of the AVR-Crypto-Lib.
4 Copyright (C) 2006-2015 Daniel Otte (bg@nerilex.org)
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/>.
24 #include "main-test-common.h"
27 #include "performance_test.h"
28 #include "bcal-performance.h"
29 #include "bcal-nessie.h"
30 #include "bcal_cast5.h"
32 char *algo_name = "cast-128 (cast5)";
34 const bcdesc_t *const algolist[] PROGMEM = {
35 (bcdesc_t*)&cast5_desc,
39 /*****************************************************************************
40 * additional validation-functions *
41 *****************************************************************************/
43 void testrun_nessie_cast5(void){
44 bcal_nessie_multiple(algolist);
47 /*****************************************************************************
49 *****************************************************************************/
51 void cast5_ctx_dump(cast5_ctx_t *s){
53 cli_putstr("\r\n==== cast5_ctx_dump ====\r\n shortkey: ");
54 cli_putstr(s->shortkey?"yes":"no");
57 cli_putstr("\r\n Km"); cli_hexdump(&i, 1); cli_putc(':');
58 cli_hexdump(&(s->mask[i]), 4);
59 cli_putstr("\r\n Kr"); cli_hexdump(&i, 1); cli_putc(':');
63 r += (s->roth[i>>3]&(1<<(i&0x7)))?0x10:0x00;
69 void test_encrypt(uint8_t *block, uint8_t *key, uint8_t keylength, bool print){
72 cli_putstr("\r\nCAST5:\r\n key:\t");
73 cli_hexdump(key, keylength/8);
74 cli_putstr("\r\n plaintext:\t");
75 cli_hexdump(block, 8);
77 cast5_init(key, keylength, &s);
80 cli_putstr("\r\n ciphertext:\t");
81 cli_hexdump(block, 8);
85 void test_decrypt(uint8_t *block, uint8_t *key, uint8_t keylength, bool print){
88 cli_putstr("\r\nCAST5:\r\n key:\t");
89 cli_hexdump(key, keylength/8);
90 cli_putstr("\r\n ciphertext:\t");
91 cli_hexdump(block, 8);
93 cast5_init(key, keylength, &s);
96 cli_putstr("\r\n plaintext:\t");
97 cli_hexdump(block, 8);
101 void testrun_cast5(void){
104 uint8_t *tda = (uint8_t*)"\x01\x23\x45\x67\x89\xAB\xCD\xEF",
105 *tka = (uint8_t*)"\x01\x23\x45\x67\x12\x34\x56\x78\x23\x45\x67\x89\x34\x56\x78\x9A";
106 memcpy(block, tda, 8);
107 memcpy(key, tka, 16);
108 test_encrypt(block, key, 128, true);
109 test_decrypt(block, key, 128, true);
110 memcpy(block, tda, 8);
111 memcpy(key, tka, 16);
112 test_encrypt(block, key, 80, true);
113 test_decrypt(block, key, 80, true);
114 memcpy(block, tda, 8);
115 memcpy(key, tka, 16);
116 test_encrypt(block, key, 40, true);
117 test_decrypt(block, key, 40, true);
119 /**** long test *****/
120 cli_putstr("\r\nmaintance-test");
121 uint8_t a[16]= {0x01, 0x23, 0x45, 0x67, 0x12,
122 0x34, 0x56, 0x78, 0x23, 0x45,
123 0x67, 0x89, 0x34, 0x56, 0x78,
125 b[16]= {0x01, 0x23, 0x45, 0x67, 0x12,
126 0x34, 0x56, 0x78, 0x23, 0x45,
127 0x67, 0x89, 0x34, 0x56, 0x78,
130 for(i=0;i<1000000; ++i){
131 test_encrypt(&(a[0]), &(b[0]), 128, false);
132 test_encrypt(&(a[8]), &(b[0]), 128, false);
133 test_encrypt(&(b[0]), &(a[0]), 128, false);
134 test_encrypt(&(b[8]), &(a[0]), 128, false);
135 if ((i&0x000000ff) == 0){
140 cli_putstr("\r\na = "); cli_hexdump(a, 16);
141 cli_putstr("\r\nb = "); cli_hexdump(b, 16);
145 void testrun_performance_cast5(void){
146 bcal_performance_multiple(algolist);
149 /*****************************************************************************
151 *****************************************************************************/
153 const char nessie_str[] PROGMEM = "nessie";
154 const char test_str[] PROGMEM = "test";
155 const char performance_str[] PROGMEM = "performance";
156 const char echo_str[] PROGMEM = "echo";
158 const cmdlist_entry_t cmdlist[] PROGMEM = {
159 { nessie_str, NULL, testrun_nessie_cast5},
160 { test_str, NULL, testrun_cast5},
161 { performance_str, NULL, testrun_performance_cast5},
162 { echo_str, (void*)1, (void_fpt)echo_ctrl},
170 welcome_msg(algo_name);
171 cmd_interface(cmdlist);