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review.trustedfirmware.org / mirror / mbed-tls / 0ace4b3154e88b1ddf5347363e07ed6f1f6d2407 / . / tests / suites / test_suite_des.function
blob: 5c5c1c9071a591039e3b000218b3b7b4cbbe9ca0 [file] [log] [blame]
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]1/* BEGIN_HEADER */
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]2#include <polarssl/des.h>
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]3/* END_HEADER */
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]4
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]5/* BEGIN_DEPENDENCIES
6 * depends_on:POLARSSL_DES_C
7 * END_DEPENDENCIES
8 */
Paul Bakker5690efc2011-05-26 13:16:06 +0000[diff] [blame]9
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]10/* BEGIN_CASE */
11void des_encrypt_ecb( char *hex_key_string, char *hex_src_string,
12 char *hex_dst_string )
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]13{
14 unsigned char key_str[100];
15 unsigned char src_str[100];
16 unsigned char dst_str[100];
17 unsigned char output[100];
18 des_context ctx;
19
20 memset(key_str, 0x00, 100);
21 memset(src_str, 0x00, 100);
22 memset(dst_str, 0x00, 100);
23 memset(output, 0x00, 100);
24
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]25 unhexify( key_str, hex_key_string );
26 unhexify( src_str, hex_src_string );
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]27
28 des_setkey_enc( &ctx, key_str );
Paul Bakkerf3ccc682010-03-18 21:21:02 +0000[diff] [blame]29 TEST_ASSERT( des_crypt_ecb( &ctx, src_str, output ) == 0 );
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]30 hexify( dst_str, output, 8 );
31
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]32 TEST_ASSERT( strcasecmp( (char *) dst_str, hex_dst_string ) == 0 );
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]33}
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]34/* END_CASE */
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]35
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]36/* BEGIN_CASE */
37void des_decrypt_ecb( char *hex_key_string, char *hex_src_string,
38 char *hex_dst_string )
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]39{
40 unsigned char key_str[100];
41 unsigned char src_str[100];
42 unsigned char dst_str[100];
43 unsigned char output[100];
44 des_context ctx;
45
46 memset(key_str, 0x00, 100);
47 memset(src_str, 0x00, 100);
48 memset(dst_str, 0x00, 100);
49 memset(output, 0x00, 100);
50
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]51 unhexify( key_str, hex_key_string );
52 unhexify( src_str, hex_src_string );
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]53
54 des_setkey_dec( &ctx, key_str );
Paul Bakkerf3ccc682010-03-18 21:21:02 +0000[diff] [blame]55 TEST_ASSERT( des_crypt_ecb( &ctx, src_str, output ) == 0 );
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]56 hexify( dst_str, output, 8 );
57
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]58 TEST_ASSERT( strcasecmp( (char *) dst_str, hex_dst_string ) == 0 );
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]59}
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]60/* END_CASE */
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]61
Manuel Pégourié-Gonnard92cb1d32013-09-13 16:24:20 +0200[diff] [blame]62/* BEGIN_CASE depends_on:POLARSSL_CIPHER_MODE_CBC */
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]63void des_encrypt_cbc( char *hex_key_string, char *hex_iv_string,
64 char *hex_src_string, char *hex_dst_string, int cbc_result )
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]65{
66 unsigned char key_str[100];
67 unsigned char iv_str[100];
68 unsigned char src_str[100];
69 unsigned char dst_str[100];
70 unsigned char output[100];
71 des_context ctx;
Paul Bakker69998dd2009-07-11 19:15:20 +0000[diff] [blame]72 int src_len;
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]73
74 memset(key_str, 0x00, 100);
75 memset(iv_str, 0x00, 100);
76 memset(src_str, 0x00, 100);
77 memset(dst_str, 0x00, 100);
78 memset(output, 0x00, 100);
79
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]80 unhexify( key_str, hex_key_string );
81 unhexify( iv_str, hex_iv_string );
82 src_len = unhexify( src_str, hex_src_string );
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]83
84 des_setkey_enc( &ctx, key_str );
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]85 TEST_ASSERT( des_crypt_cbc( &ctx, DES_ENCRYPT, src_len, iv_str, src_str, output ) == cbc_result );
86 if( cbc_result == 0 )
Paul Bakkerf3ccc682010-03-18 21:21:02 +0000[diff] [blame]87 {
88 hexify( dst_str, output, src_len );
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]89
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]90 TEST_ASSERT( strcasecmp( (char *) dst_str, hex_dst_string ) == 0 );
Paul Bakkerf3ccc682010-03-18 21:21:02 +0000[diff] [blame]91 }
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]92}
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]93/* END_CASE */
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]94
Manuel Pégourié-Gonnard92cb1d32013-09-13 16:24:20 +0200[diff] [blame]95/* BEGIN_CASE depends_on:POLARSSL_CIPHER_MODE_CBC */
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]96void des_decrypt_cbc( char *hex_key_string, char *hex_iv_string,
97 char *hex_src_string, char *hex_dst_string, int cbc_result )
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]98{
99 unsigned char key_str[100];
100 unsigned char iv_str[100];
101 unsigned char src_str[100];
102 unsigned char dst_str[100];
103 unsigned char output[100];
104 des_context ctx;
Paul Bakker69998dd2009-07-11 19:15:20 +0000[diff] [blame]105 int src_len;
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]106
107 memset(key_str, 0x00, 100);
108 memset(iv_str, 0x00, 100);
109 memset(src_str, 0x00, 100);
110 memset(dst_str, 0x00, 100);
111 memset(output, 0x00, 100);
112
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]113 unhexify( key_str, hex_key_string );
114 unhexify( iv_str, hex_iv_string );
115 src_len = unhexify( src_str, hex_src_string );
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]116
117 des_setkey_dec( &ctx, key_str );
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]118 TEST_ASSERT( des_crypt_cbc( &ctx, DES_DECRYPT, src_len, iv_str, src_str, output ) == cbc_result );
119 if( cbc_result == 0 )
Paul Bakkerf3ccc682010-03-18 21:21:02 +0000[diff] [blame]120 {
121 hexify( dst_str, output, src_len );
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]122
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]123 TEST_ASSERT( strcasecmp( (char *) dst_str, hex_dst_string ) == 0 );
Paul Bakkerf3ccc682010-03-18 21:21:02 +0000[diff] [blame]124 }
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]125}
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]126/* END_CASE */
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]127
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]128/* BEGIN_CASE */
129void des3_encrypt_ecb( int key_count, char *hex_key_string,
130 char *hex_src_string, char *hex_dst_string )
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]131{
132 unsigned char key_str[100];
133 unsigned char src_str[100];
134 unsigned char dst_str[100];
135 unsigned char output[100];
136 des3_context ctx;
137
138 memset(key_str, 0x00, 100);
139 memset(src_str, 0x00, 100);
140 memset(dst_str, 0x00, 100);
141 memset(output, 0x00, 100);
142
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]143 unhexify( key_str, hex_key_string );
144 unhexify( src_str, hex_src_string );
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]145
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]146 if( key_count == 2 )
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]147 des3_set2key_enc( &ctx, key_str );
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]148 else if( key_count == 3 )
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]149 des3_set3key_enc( &ctx, key_str );
150 else
151 TEST_ASSERT( 0 );
152
Paul Bakkerf3ccc682010-03-18 21:21:02 +0000[diff] [blame]153 TEST_ASSERT( des3_crypt_ecb( &ctx, src_str, output ) == 0 );
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]154 hexify( dst_str, output, 8 );
155
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]156 TEST_ASSERT( strcasecmp( (char *) dst_str, hex_dst_string ) == 0 );
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]157}
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]158/* END_CASE */
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]159
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]160/* BEGIN_CASE */
161void des3_decrypt_ecb( int key_count, char *hex_key_string,
162 char *hex_src_string, char *hex_dst_string )
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]163{
164 unsigned char key_str[100];
165 unsigned char src_str[100];
166 unsigned char dst_str[100];
167 unsigned char output[100];
168 des3_context ctx;
169
170 memset(key_str, 0x00, 100);
171 memset(src_str, 0x00, 100);
172 memset(dst_str, 0x00, 100);
173 memset(output, 0x00, 100);
174
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]175 unhexify( key_str, hex_key_string );
176 unhexify( src_str, hex_src_string );
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]177
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]178 if( key_count == 2 )
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]179 des3_set2key_dec( &ctx, key_str );
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]180 else if( key_count == 3 )
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]181 des3_set3key_dec( &ctx, key_str );
182 else
183 TEST_ASSERT( 0 );
184
Paul Bakkerf3ccc682010-03-18 21:21:02 +0000[diff] [blame]185 TEST_ASSERT( des3_crypt_ecb( &ctx, src_str, output ) == 0 );
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]186 hexify( dst_str, output, 8 );
187
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]188 TEST_ASSERT( strcasecmp( (char *) dst_str, hex_dst_string ) == 0 );
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]189}
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]190/* END_CASE */
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]191
Manuel Pégourié-Gonnard92cb1d32013-09-13 16:24:20 +0200[diff] [blame]192/* BEGIN_CASE depends_on:POLARSSL_CIPHER_MODE_CBC */
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]193void des3_encrypt_cbc( int key_count, char *hex_key_string,
194 char *hex_iv_string, char *hex_src_string,
195 char *hex_dst_string, int cbc_result )
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]196{
197 unsigned char key_str[100];
198 unsigned char iv_str[100];
199 unsigned char src_str[100];
200 unsigned char dst_str[100];
201 unsigned char output[100];
202 des3_context ctx;
Paul Bakker69998dd2009-07-11 19:15:20 +0000[diff] [blame]203 int src_len;
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]204
205 memset(key_str, 0x00, 100);
206 memset(iv_str, 0x00, 100);
207 memset(src_str, 0x00, 100);
208 memset(dst_str, 0x00, 100);
209 memset(output, 0x00, 100);
210
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]211 unhexify( key_str, hex_key_string );
212 unhexify( iv_str, hex_iv_string );
213 src_len = unhexify( src_str, hex_src_string );
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]214
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]215 if( key_count == 2 )
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]216 des3_set2key_enc( &ctx, key_str );
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]217 else if( key_count == 3 )
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]218 des3_set3key_enc( &ctx, key_str );
219 else
220 TEST_ASSERT( 0 );
221
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]222 TEST_ASSERT( des3_crypt_cbc( &ctx, DES_ENCRYPT, src_len, iv_str, src_str, output ) == cbc_result );
Paul Bakker02722ea2011-05-25 11:34:44 +0000[diff] [blame]223
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]224 if( cbc_result == 0 )
Paul Bakkerf3ccc682010-03-18 21:21:02 +0000[diff] [blame]225 {
226 hexify( dst_str, output, src_len );
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]227
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]228 TEST_ASSERT( strcasecmp( (char *) dst_str, hex_dst_string ) == 0 );
Paul Bakkerf3ccc682010-03-18 21:21:02 +0000[diff] [blame]229 }
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]230}
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]231/* END_CASE */
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]232
Manuel Pégourié-Gonnard92cb1d32013-09-13 16:24:20 +0200[diff] [blame]233/* BEGIN_CASE depends_on:POLARSSL_CIPHER_MODE_CBC */
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]234void des3_decrypt_cbc( int key_count, char *hex_key_string,
235 char *hex_iv_string, char *hex_src_string,
236 char *hex_dst_string, int cbc_result )
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]237{
238 unsigned char key_str[100];
239 unsigned char iv_str[100];
240 unsigned char src_str[100];
241 unsigned char dst_str[100];
242 unsigned char output[100];
243 des3_context ctx;
Paul Bakker69998dd2009-07-11 19:15:20 +0000[diff] [blame]244 int src_len;
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]245
246 memset(key_str, 0x00, 100);
247 memset(iv_str, 0x00, 100);
248 memset(src_str, 0x00, 100);
249 memset(dst_str, 0x00, 100);
250 memset(output, 0x00, 100);
251
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]252 unhexify( key_str, hex_key_string );
253 unhexify( iv_str, hex_iv_string );
254 src_len = unhexify( src_str, hex_src_string );
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]255
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]256 if( key_count == 2 )
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]257 des3_set2key_dec( &ctx, key_str );
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]258 else if( key_count == 3 )
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]259 des3_set3key_dec( &ctx, key_str );
260 else
261 TEST_ASSERT( 0 );
262
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]263 TEST_ASSERT( des3_crypt_cbc( &ctx, DES_DECRYPT, src_len, iv_str, src_str, output ) == cbc_result );
Paul Bakker02722ea2011-05-25 11:34:44 +0000[diff] [blame]264
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]265 if( cbc_result == 0 )
Paul Bakkerf3ccc682010-03-18 21:21:02 +0000[diff] [blame]266 {
267 hexify( dst_str, output, src_len );
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]268
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]269 TEST_ASSERT( strcasecmp( (char *) dst_str, hex_dst_string ) == 0 );
Paul Bakkerf3ccc682010-03-18 21:21:02 +0000[diff] [blame]270 }
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]271}
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]272/* END_CASE */
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]273
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]274/* BEGIN_CASE */
275void des_key_parity_run()
Paul Bakker1f87fb62011-01-15 17:32:24 +0000[diff] [blame]276{
277 int i, j, cnt;
278 unsigned char key[DES_KEY_SIZE];
279 unsigned int parity;
280
281 memset( key, 0, DES_KEY_SIZE );
282 cnt = 0;
283
284 // Iterate through all possible byte values
285 //
286 for( i = 0; i < 32; i++ )
287 {
288 for( j = 0; j < 8; j++ )
289 key[j] = cnt++;
290
291 // Set the key parity according to the table
292 //
293 des_key_set_parity( key );
294
295 // Check the parity with a function
296 //
297 for( j = 0; j < 8; j++ )
298 {
299 parity = key[j] ^ ( key[j] >> 4 );
300 parity = parity ^
301 ( parity >> 1 ) ^
302 ( parity >> 2 ) ^
303 ( parity >> 3 );
304 parity &= 1;
305
306 if( parity != 1 )
307 TEST_ASSERT( 0 );
308 }
309
310 // Check the parity with the table
311 //
312 TEST_ASSERT( des_key_check_key_parity( key ) == 0 );
313 }
314}
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]315/* END_CASE */
Paul Bakker1f87fb62011-01-15 17:32:24 +0000[diff] [blame]316
Manuel Pégourié-Gonnard4fee79b2013-09-19 18:09:14 +0200[diff] [blame]317/* BEGIN_CASE depends_on:POLARSSL_SELFTEST_C */
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]318void des_selftest()
Paul Bakkere896fea2009-07-06 06:40:23 +0000[diff] [blame]319{
320 TEST_ASSERT( des_self_test( 0 ) == 0 );
321}
Paul Bakker33b43f12013-08-20 11:48:36 +0200[diff] [blame]322/* END_CASE */