3 This file is part of the ARM-Crypto-Lib.
4 Copyright (C) 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/>.
23 #include "main-test-common.h"
26 #include "noekeon_prng.h"
28 #include "bigint_io.h"
29 #include "random_dummy.h"
30 #include "rsa_basic.h"
33 #include "performance_test.h"
35 const char* algo_name = "RSA-OAEP";
37 /*****************************************************************************
38 * additional validation-functions *
39 *****************************************************************************/
41 /* ==================================
42 * Example 1: A 1024-bit RSA Key Pair
43 * ================================== */
45 /* ------------------------------
46 * Components of the RSA Key Pair
47 * ------------------------------ */
50 const uint8_t modulus[] = {
51 0xa8, 0xb3, 0xb2, 0x84, 0xaf, 0x8e, 0xb5, 0x0b, 0x38, 0x70, 0x34, 0xa8, 0x60, 0xf1, 0x46, 0xc4,
52 0x91, 0x9f, 0x31, 0x87, 0x63, 0xcd, 0x6c, 0x55, 0x98, 0xc8, 0xae, 0x48, 0x11, 0xa1, 0xe0, 0xab,
53 0xc4, 0xc7, 0xe0, 0xb0, 0x82, 0xd6, 0x93, 0xa5, 0xe7, 0xfc, 0xed, 0x67, 0x5c, 0xf4, 0x66, 0x85,
54 0x12, 0x77, 0x2c, 0x0c, 0xbc, 0x64, 0xa7, 0x42, 0xc6, 0xc6, 0x30, 0xf5, 0x33, 0xc8, 0xcc, 0x72,
55 0xf6, 0x2a, 0xe8, 0x33, 0xc4, 0x0b, 0xf2, 0x58, 0x42, 0xe9, 0x84, 0xbb, 0x78, 0xbd, 0xbf, 0x97,
56 0xc0, 0x10, 0x7d, 0x55, 0xbd, 0xb6, 0x62, 0xf5, 0xc4, 0xe0, 0xfa, 0xb9, 0x84, 0x5c, 0xb5, 0x14,
57 0x8e, 0xf7, 0x39, 0x2d, 0xd3, 0xaa, 0xff, 0x93, 0xae, 0x1e, 0x6b, 0x66, 0x7b, 0xb3, 0xd4, 0x24,
58 0x76, 0x16, 0xd4, 0xf5, 0xba, 0x10, 0xd4, 0xcf, 0xd2, 0x26, 0xde, 0x88, 0xd3, 0x9f, 0x16, 0xfb
61 /* RSA public exponent e: */
62 const uint8_t public_exponent[] = {
63 0x00, 0x01, 0x00, 0x01
66 /* RSA private exponent d: */
67 const uint8_t private_exponent[] = {
68 0x53, 0x33, 0x9c, 0xfd, 0xb7, 0x9f, 0xc8, 0x46, 0x6a, 0x65, 0x5c, 0x73, 0x16, 0xac, 0xa8, 0x5c,
69 0x55, 0xfd, 0x8f, 0x6d, 0xd8, 0x98, 0xfd, 0xaf, 0x11, 0x95, 0x17, 0xef, 0x4f, 0x52, 0xe8, 0xfd,
70 0x8e, 0x25, 0x8d, 0xf9, 0x3f, 0xee, 0x18, 0x0f, 0xa0, 0xe4, 0xab, 0x29, 0x69, 0x3c, 0xd8, 0x3b,
71 0x15, 0x2a, 0x55, 0x3d, 0x4a, 0xc4, 0xd1, 0x81, 0x2b, 0x8b, 0x9f, 0xa5, 0xaf, 0x0e, 0x7f, 0x55,
72 0xfe, 0x73, 0x04, 0xdf, 0x41, 0x57, 0x09, 0x26, 0xf3, 0x31, 0x1f, 0x15, 0xc4, 0xd6, 0x5a, 0x73,
73 0x2c, 0x48, 0x31, 0x16, 0xee, 0x3d, 0x3d, 0x2d, 0x0a, 0xf3, 0x54, 0x9a, 0xd9, 0xbf, 0x7c, 0xbf,
74 0xb7, 0x8a, 0xd8, 0x84, 0xf8, 0x4d, 0x5b, 0xeb, 0x04, 0x72, 0x4d, 0xc7, 0x36, 0x9b, 0x31, 0xde,
75 0xf3, 0x7d, 0x0c, 0xf5, 0x39, 0xe9, 0xcf, 0xcd, 0xd3, 0xde, 0x65, 0x37, 0x29, 0xea, 0xd5, 0xd1
80 0xd3, 0x27, 0x37, 0xe7, 0x26, 0x7f, 0xfe, 0x13, 0x41, 0xb2, 0xd5, 0xc0, 0xd1, 0x50, 0xa8, 0x1b,
81 0x58, 0x6f, 0xb3, 0x13, 0x2b, 0xed, 0x2f, 0x8d, 0x52, 0x62, 0x86, 0x4a, 0x9c, 0xb9, 0xf3, 0x0a,
82 0xf3, 0x8b, 0xe4, 0x48, 0x59, 0x8d, 0x41, 0x3a, 0x17, 0x2e, 0xfb, 0x80, 0x2c, 0x21, 0xac, 0xf1,
83 0xc1, 0x1c, 0x52, 0x0c, 0x2f, 0x26, 0xa4, 0x71, 0xdc, 0xad, 0x21, 0x2e, 0xac, 0x7c, 0xa3, 0x9d
88 0xcc, 0x88, 0x53, 0xd1, 0xd5, 0x4d, 0xa6, 0x30, 0xfa, 0xc0, 0x04, 0xf4, 0x71, 0xf2, 0x81, 0xc7,
89 0xb8, 0x98, 0x2d, 0x82, 0x24, 0xa4, 0x90, 0xed, 0xbe, 0xb3, 0x3d, 0x3e, 0x3d, 0x5c, 0xc9, 0x3c,
90 0x47, 0x65, 0x70, 0x3d, 0x1d, 0xd7, 0x91, 0x64, 0x2f, 0x1f, 0x11, 0x6a, 0x0d, 0xd8, 0x52, 0xbe,
91 0x24, 0x19, 0xb2, 0xaf, 0x72, 0xbf, 0xe9, 0xa0, 0x30, 0xe8, 0x60, 0xb0, 0x28, 0x8b, 0x5d, 0x77
94 /* p's CRT exponent dP: */
95 const uint8_t dp[] = {
96 0x0e, 0x12, 0xbf, 0x17, 0x18, 0xe9, 0xce, 0xf5, 0x59, 0x9b, 0xa1, 0xc3, 0x88, 0x2f, 0xe8, 0x04,
97 0x6a, 0x90, 0x87, 0x4e, 0xef, 0xce, 0x8f, 0x2c, 0xcc, 0x20, 0xe4, 0xf2, 0x74, 0x1f, 0xb0, 0xa3,
98 0x3a, 0x38, 0x48, 0xae, 0xc9, 0xc9, 0x30, 0x5f, 0xbe, 0xcb, 0xd2, 0xd7, 0x68, 0x19, 0x96, 0x7d,
99 0x46, 0x71, 0xac, 0xc6, 0x43, 0x1e, 0x40, 0x37, 0x96, 0x8d, 0xb3, 0x78, 0x78, 0xe6, 0x95, 0xc1
102 /* q's CRT exponent dQ: */
103 const uint8_t dq[] = {
104 0x95, 0x29, 0x7b, 0x0f, 0x95, 0xa2, 0xfa, 0x67, 0xd0, 0x07, 0x07, 0xd6, 0x09, 0xdf, 0xd4, 0xfc,
105 0x05, 0xc8, 0x9d, 0xaf, 0xc2, 0xef, 0x6d, 0x6e, 0xa5, 0x5b, 0xec, 0x77, 0x1e, 0xa3, 0x33, 0x73,
106 0x4d, 0x92, 0x51, 0xe7, 0x90, 0x82, 0xec, 0xda, 0x86, 0x6e, 0xfe, 0xf1, 0x3c, 0x45, 0x9e, 0x1a,
107 0x63, 0x13, 0x86, 0xb7, 0xe3, 0x54, 0xc8, 0x99, 0xf5, 0xf1, 0x12, 0xca, 0x85, 0xd7, 0x15, 0x83
110 /* CRT coefficient qInv: */
111 const uint8_t qinv[] = {
112 0x4f, 0x45, 0x6c, 0x50, 0x24, 0x93, 0xbd, 0xc0, 0xed, 0x2a, 0xb7, 0x56, 0xa3, 0xa6, 0xed, 0x4d,
113 0x67, 0x35, 0x2a, 0x69, 0x7d, 0x42, 0x16, 0xe9, 0x32, 0x12, 0xb1, 0x27, 0xa6, 0x3d, 0x54, 0x11,
114 0xce, 0x6f, 0xa9, 0x8d, 0x5d, 0xbe, 0xfd, 0x73, 0x26, 0x3e, 0x37, 0x28, 0x14, 0x27, 0x43, 0x81,
115 0x81, 0x66, 0xed, 0x7d, 0xd6, 0x36, 0x87, 0xdd, 0x2a, 0x8c, 0xa1, 0xd2, 0xf4, 0xfb, 0xd8, 0xe1
118 /* ---------------------------------
119 * RSAES-OAEP Encryption Example 1.1
120 * --------------------------------- */
122 /* Message to be, encrypted: */
123 const uint8_t message[] = {
124 0x66, 0x28, 0x19, 0x4e, 0x12, 0x07, 0x3d, 0xb0, 0x3b, 0xa9, 0x4c, 0xda, 0x9e, 0xf9, 0x53, 0x23,
125 0x97, 0xd5, 0x0d, 0xba, 0x79, 0xb9, 0x87, 0x00, 0x4a, 0xfe, 0xfe, 0x34
129 const uint8_t seed[] = {
130 0x18, 0xb7, 0x76, 0xea, 0x21, 0x06, 0x9d, 0x69, 0x77, 0x6a, 0x33, 0xe9, 0x6b, 0xad, 0x48, 0xe1,
131 0xdd, 0xa0, 0xa5, 0xef
135 const uint8_t encrypted[] = {
136 0x35, 0x4f, 0xe6, 0x7b, 0x4a, 0x12, 0x6d, 0x5d, 0x35, 0xfe, 0x36, 0xc7, 0x77, 0x79, 0x1a, 0x3f,
137 0x7b, 0xa1, 0x3d, 0xef, 0x48, 0x4e, 0x2d, 0x39, 0x08, 0xaf, 0xf7, 0x22, 0xfa, 0xd4, 0x68, 0xfb,
138 0x21, 0x69, 0x6d, 0xe9, 0x5d, 0x0b, 0xe9, 0x11, 0xc2, 0xd3, 0x17, 0x4f, 0x8a, 0xfc, 0xc2, 0x01,
139 0x03, 0x5f, 0x7b, 0x6d, 0x8e, 0x69, 0x40, 0x2d, 0xe5, 0x45, 0x16, 0x18, 0xc2, 0x1a, 0x53, 0x5f,
140 0xa9, 0xd7, 0xbf, 0xc5, 0xb8, 0xdd, 0x9f, 0xc2, 0x43, 0xf8, 0xcf, 0x92, 0x7d, 0xb3, 0x13, 0x22,
141 0xd6, 0xe8, 0x81, 0xea, 0xa9, 0x1a, 0x99, 0x61, 0x70, 0xe6, 0x57, 0xa0, 0x5a, 0x26, 0x64, 0x26,
142 0xd9, 0x8c, 0x88, 0x00, 0x3f, 0x84, 0x77, 0xc1, 0x22, 0x70, 0x94, 0xa0, 0xd9, 0xfa, 0x1e, 0x8c,
143 0x40, 0x24, 0x30, 0x9c, 0xe1, 0xec, 0xcc, 0xb5, 0x21, 0x00, 0x35, 0xd4, 0x7a, 0xc7, 0x2e, 0x8a
146 /* Message to be encrypted: */
147 const uint8_t message2[] = {
148 0x75, 0x0c, 0x40, 0x47, 0xf5, 0x47, 0xe8, 0xe4, 0x14, 0x11, 0x85, 0x65, 0x23, 0x29, 0x8a, 0xc9,
149 0xba, 0xe2, 0x45, 0xef, 0xaf, 0x13, 0x97, 0xfb, 0xe5, 0x6f, 0x9d, 0xd5
153 const uint8_t seed2[] = {
154 0x0c, 0xc7, 0x42, 0xce, 0x4a, 0x9b, 0x7f, 0x32, 0xf9, 0x51, 0xbc, 0xb2, 0x51, 0xef, 0xd9, 0x25,
155 0xfe, 0x4f, 0xe3, 0x5f
159 const uint8_t encrypted2[] = {
160 0x64, 0x0d, 0xb1, 0xac, 0xc5, 0x8e, 0x05, 0x68, 0xfe, 0x54, 0x07, 0xe5, 0xf9, 0xb7, 0x01, 0xdf,
161 0xf8, 0xc3, 0xc9, 0x1e, 0x71, 0x6c, 0x53, 0x6f, 0xc7, 0xfc, 0xec, 0x6c, 0xb5, 0xb7, 0x1c, 0x11,
162 0x65, 0x98, 0x8d, 0x4a, 0x27, 0x9e, 0x15, 0x77, 0xd7, 0x30, 0xfc, 0x7a, 0x29, 0x93, 0x2e, 0x3f,
163 0x00, 0xc8, 0x15, 0x15, 0x23, 0x6d, 0x8d, 0x8e, 0x31, 0x01, 0x7a, 0x7a, 0x09, 0xdf, 0x43, 0x52,
164 0xd9, 0x04, 0xcd, 0xeb, 0x79, 0xaa, 0x58, 0x3a, 0xdc, 0xc3, 0x1e, 0xa6, 0x98, 0xa4, 0xc0, 0x52,
165 0x83, 0xda, 0xba, 0x90, 0x89, 0xbe, 0x54, 0x91, 0xf6, 0x7c, 0x1a, 0x4e, 0xe4, 0x8d, 0xc7, 0x4b,
166 0xbb, 0xe6, 0x64, 0x3a, 0xef, 0x84, 0x66, 0x79, 0xb4, 0xcb, 0x39, 0x5a, 0x35, 0x2d, 0x5e, 0xd1,
167 0x15, 0x91, 0x2d, 0xf6, 0x96, 0xff, 0xe0, 0x70, 0x29, 0x32, 0x94, 0x6d, 0x71, 0x49, 0x2b, 0x44
170 rsa_publickey_t pub_key;
171 rsa_privatekey_t priv_key;
173 void load_priv_conventional(void){
175 epriv = malloc(sizeof(bigint_t));
177 cli_putstr("\r\nERROR: OOM!");
180 epriv->length_B = (sizeof(private_exponent) + sizeof(bigint_word_t) - 1) / sizeof(bigint_word_t);
181 epriv->wordv = malloc(epriv->length_B * sizeof(bigint_word_t));
183 cli_putstr("\r\nERROR: OOM!");
186 memcpy(epriv->wordv, private_exponent, sizeof(private_exponent));
187 priv_key.components = malloc(sizeof(bigint_t*));
188 priv_key.components[0] = epriv;
190 bigint_changeendianess(epriv);
191 bigint_adjust(epriv);
195 void load_priv_crt_mono(void){
197 const uint8_t *bv[5] = {p,q,dp,dq,qinv};
198 uint16_t sv[5] = {sizeof(p), sizeof(q), sizeof(dp), sizeof(dq), sizeof(qinv)};
200 v = malloc(5 * sizeof(bigint_t));
202 cli_putstr("\r\nERROR: OOM!");
205 priv_key.components = malloc(5*sizeof(bigint_t*));
206 if(!priv_key.components){
207 cli_putstr("\r\nERROR: OOM!");
212 v[i] = malloc(sizeof(bigint_t));
214 v[i]->length_B = (sv[i] + sizeof(bigint_word_t) - 1) / sizeof(bigint_word_t);
215 v[i]->wordv = calloc(v[i]->length_B , sizeof(bigint_word_t));
217 cli_putstr("\r\nERROR: OOM!");
220 memcpy(v[i]->wordv, bv[i], sv[i]);
221 bigint_changeendianess(v[i]);
223 priv_key.components[i] = v[i];
228 void load_fix_rsa(void){
230 m = malloc(sizeof(bigint_t));
231 epub = malloc(sizeof(bigint_t));
233 cli_putstr("\r\nOOM!\r\n");
237 m->length_B = (sizeof(modulus) + sizeof(bigint_word_t) - 1) / sizeof(bigint_word_t);
238 epub->length_B = (sizeof(public_exponent) + sizeof(bigint_word_t) - 1) / sizeof(bigint_word_t);
240 m->wordv = malloc(m->length_B * sizeof(bigint_word_t));
241 epub->wordv = malloc(epub->length_B * sizeof(bigint_word_t));
243 if(!m->wordv || !epub->wordv){
244 cli_putstr("\r\nOOM!\r\n");
248 memcpy(m->wordv, modulus, sizeof(modulus));
249 memcpy(epub->wordv, public_exponent, sizeof(public_exponent));
251 pub_key.modulus = priv_key.modulus = m;
252 pub_key.exponent = epub;
254 bigint_changeendianess(m);
256 bigint_changeendianess(epub);
259 // load_priv_conventional();
260 load_priv_crt_mono();
266 #define ENCRYPTED encrypted2
268 void quick_test(void){
269 uint8_t *ciphertext, *plaintext, rc;
271 ciphertext = malloc(clen = pub_key.modulus->length_B * sizeof(bigint_word_t));
272 plaintext = malloc(pub_key.modulus->length_B * sizeof(bigint_word_t));
273 // memcpy(ciphertext, message1, sizeof(message1));
274 cli_putstr("\r\nplaintext:");
275 cli_hexdump_block(MSG, sizeof(MSG), 4, 8);
277 rc = rsa_encrypt_oaep(ciphertext, &clen, MSG, sizeof(MSG), &pub_key, NULL, NULL, SEED);
279 cli_putstr("\r\nERROR: rsa_encrypt_oaep returned: ");
280 cli_hexdump_byte(rc);
284 cli_putstr("\r\n\r\nciphertext:");
285 cli_hexdump_block(ciphertext, clen, 4, 8);
286 if(clen!=sizeof(ENCRYPTED) || memcmp(ENCRYPTED, ciphertext, clen)){
287 cli_putstr("\r\n>>FAIL<<");
289 cli_putstr("\r\n>>OK<<");
294 rc = rsa_decrypt_oaep(plaintext, &plen, ciphertext, clen, &priv_key, NULL, NULL, NULL);
296 cli_putstr("\r\nERROR: rsa_decrypt_oaep returned: ");
297 cli_hexdump_byte(rc);
300 cli_putstr("\r\n\r\nplaintext:");
301 cli_hexdump_block(plaintext, plen, 4, 8);
307 void reset_prng(void){
311 cli_putstr("\r\nPRNG reset");
316 prng_get_byte = random8;
319 /*****************************************************************************
321 *****************************************************************************/
323 const char echo_test_str[] = "echo-test";
324 const char reset_prng_str[] = "reset-prng";
325 const char quick_test_str[] = "quick-test";
326 const char performance_str[] = "performance";
327 const char echo_str[] = "echo";
329 cmdlist_entry_t cmdlist[] = {
330 { reset_prng_str, NULL, reset_prng },
331 { quick_test_str, NULL, quick_test },
332 // { performance_str, NULL, testrun_performance_bigint },
333 { echo_str, (void*)1, (void_fpt)echo_ctrl },
340 cli_putstr("\r\nstack pointer: ~");
341 cli_hexdump_rev(&xa, 4);
348 welcome_msg(algo_name);
350 cmd_interface(cmdlist);