rc5test.c 9.1 KB

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  1. /*
  2. * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
  3. *
  4. * Licensed under the Apache License 2.0 (the "License"). You may not use
  5. * this file except in compliance with the License. You can obtain a copy
  6. * in the file LICENSE in the source distribution or at
  7. * https://www.openssl.org/source/license.html
  8. */
  9. /*
  10. * RC5 low level APIs are deprecated for public use, but still ok for internal
  11. * use.
  12. */
  13. #include "internal/deprecated.h"
  14. #include <string.h>
  15. #include "internal/nelem.h"
  16. #include "testutil.h"
  17. #ifndef OPENSSL_NO_RC5
  18. # include <openssl/rc5.h>
  19. static unsigned char RC5key[5][16] = {
  20. {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  21. 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
  22. {0x91, 0x5f, 0x46, 0x19, 0xbe, 0x41, 0xb2, 0x51,
  23. 0x63, 0x55, 0xa5, 0x01, 0x10, 0xa9, 0xce, 0x91},
  24. {0x78, 0x33, 0x48, 0xe7, 0x5a, 0xeb, 0x0f, 0x2f,
  25. 0xd7, 0xb1, 0x69, 0xbb, 0x8d, 0xc1, 0x67, 0x87},
  26. {0xdc, 0x49, 0xdb, 0x13, 0x75, 0xa5, 0x58, 0x4f,
  27. 0x64, 0x85, 0xb4, 0x13, 0xb5, 0xf1, 0x2b, 0xaf},
  28. {0x52, 0x69, 0xf1, 0x49, 0xd4, 0x1b, 0xa0, 0x15,
  29. 0x24, 0x97, 0x57, 0x4d, 0x7f, 0x15, 0x31, 0x25},
  30. };
  31. static unsigned char RC5plain[5][8] = {
  32. {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
  33. {0x21, 0xA5, 0xDB, 0xEE, 0x15, 0x4B, 0x8F, 0x6D},
  34. {0xF7, 0xC0, 0x13, 0xAC, 0x5B, 0x2B, 0x89, 0x52},
  35. {0x2F, 0x42, 0xB3, 0xB7, 0x03, 0x69, 0xFC, 0x92},
  36. {0x65, 0xC1, 0x78, 0xB2, 0x84, 0xD1, 0x97, 0xCC},
  37. };
  38. static unsigned char RC5cipher[5][8] = {
  39. {0x21, 0xA5, 0xDB, 0xEE, 0x15, 0x4B, 0x8F, 0x6D},
  40. {0xF7, 0xC0, 0x13, 0xAC, 0x5B, 0x2B, 0x89, 0x52},
  41. {0x2F, 0x42, 0xB3, 0xB7, 0x03, 0x69, 0xFC, 0x92},
  42. {0x65, 0xC1, 0x78, 0xB2, 0x84, 0xD1, 0x97, 0xCC},
  43. {0xEB, 0x44, 0xE4, 0x15, 0xDA, 0x31, 0x98, 0x24},
  44. };
  45. # define RC5_CBC_NUM 27
  46. static unsigned char rc5_cbc_cipher[RC5_CBC_NUM][8] = {
  47. {0x7a, 0x7b, 0xba, 0x4d, 0x79, 0x11, 0x1d, 0x1e},
  48. {0x79, 0x7b, 0xba, 0x4d, 0x78, 0x11, 0x1d, 0x1e},
  49. {0x7a, 0x7b, 0xba, 0x4d, 0x79, 0x11, 0x1d, 0x1f},
  50. {0x7a, 0x7b, 0xba, 0x4d, 0x79, 0x11, 0x1d, 0x1f},
  51. {0x8b, 0x9d, 0xed, 0x91, 0xce, 0x77, 0x94, 0xa6},
  52. {0x2f, 0x75, 0x9f, 0xe7, 0xad, 0x86, 0xa3, 0x78},
  53. {0xdc, 0xa2, 0x69, 0x4b, 0xf4, 0x0e, 0x07, 0x88},
  54. {0xdc, 0xa2, 0x69, 0x4b, 0xf4, 0x0e, 0x07, 0x88},
  55. {0xdc, 0xfe, 0x09, 0x85, 0x77, 0xec, 0xa5, 0xff},
  56. {0x96, 0x46, 0xfb, 0x77, 0x63, 0x8f, 0x9c, 0xa8},
  57. {0xb2, 0xb3, 0x20, 0x9d, 0xb6, 0x59, 0x4d, 0xa4},
  58. {0x54, 0x5f, 0x7f, 0x32, 0xa5, 0xfc, 0x38, 0x36},
  59. {0x82, 0x85, 0xe7, 0xc1, 0xb5, 0xbc, 0x74, 0x02},
  60. {0xfc, 0x58, 0x6f, 0x92, 0xf7, 0x08, 0x09, 0x34},
  61. {0xcf, 0x27, 0x0e, 0xf9, 0x71, 0x7f, 0xf7, 0xc4},
  62. {0xe4, 0x93, 0xf1, 0xc1, 0xbb, 0x4d, 0x6e, 0x8c},
  63. {0x5c, 0x4c, 0x04, 0x1e, 0x0f, 0x21, 0x7a, 0xc3},
  64. {0x92, 0x1f, 0x12, 0x48, 0x53, 0x73, 0xb4, 0xf7},
  65. {0x5b, 0xa0, 0xca, 0x6b, 0xbe, 0x7f, 0x5f, 0xad},
  66. {0xc5, 0x33, 0x77, 0x1c, 0xd0, 0x11, 0x0e, 0x63},
  67. {0x29, 0x4d, 0xdb, 0x46, 0xb3, 0x27, 0x8d, 0x60},
  68. {0xda, 0xd6, 0xbd, 0xa9, 0xdf, 0xe8, 0xf7, 0xe8},
  69. {0x97, 0xe0, 0x78, 0x78, 0x37, 0xed, 0x31, 0x7f},
  70. {0x78, 0x75, 0xdb, 0xf6, 0x73, 0x8c, 0x64, 0x78},
  71. {0x8f, 0x34, 0xc3, 0xc6, 0x81, 0xc9, 0x96, 0x95},
  72. {0x7c, 0xb3, 0xf1, 0xdf, 0x34, 0xf9, 0x48, 0x11},
  73. {0x7f, 0xd1, 0xa0, 0x23, 0xa5, 0xbb, 0xa2, 0x17},
  74. };
  75. static unsigned char rc5_cbc_key[RC5_CBC_NUM][17] = {
  76. {1, 0x00},
  77. {1, 0x00},
  78. {1, 0x00},
  79. {1, 0x00},
  80. {1, 0x00},
  81. {1, 0x11},
  82. {1, 0x00},
  83. {4, 0x00, 0x00, 0x00, 0x00},
  84. {1, 0x00},
  85. {1, 0x00},
  86. {1, 0x00},
  87. {1, 0x00},
  88. {4, 0x01, 0x02, 0x03, 0x04},
  89. {4, 0x01, 0x02, 0x03, 0x04},
  90. {4, 0x01, 0x02, 0x03, 0x04},
  91. {8, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08},
  92. {8, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08},
  93. {8, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08},
  94. {8, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08},
  95. {16, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
  96. 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80},
  97. {16, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
  98. 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80},
  99. {16, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
  100. 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80},
  101. {5, 0x01, 0x02, 0x03, 0x04, 0x05},
  102. {5, 0x01, 0x02, 0x03, 0x04, 0x05},
  103. {5, 0x01, 0x02, 0x03, 0x04, 0x05},
  104. {5, 0x01, 0x02, 0x03, 0x04, 0x05},
  105. {5, 0x01, 0x02, 0x03, 0x04, 0x05},
  106. };
  107. static unsigned char rc5_cbc_plain[RC5_CBC_NUM][8] = {
  108. {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
  109. {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
  110. {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
  111. {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01},
  112. {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80},
  113. {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
  114. {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
  115. {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
  116. {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
  117. {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80},
  118. {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80},
  119. {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80},
  120. {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
  121. {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
  122. {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
  123. {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
  124. {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80},
  125. {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80},
  126. {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80},
  127. {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80},
  128. {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80},
  129. {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80},
  130. {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
  131. {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
  132. {0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08},
  133. {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
  134. {0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x01},
  135. };
  136. static int rc5_cbc_rounds[RC5_CBC_NUM] = {
  137. 0, 0, 0, 0, 0, 1, 2, 2,
  138. 8, 8, 12, 16, 8, 12, 16, 12,
  139. 8, 12, 16, 8, 12, 16, 12, 8,
  140. 8, 8, 8,
  141. };
  142. static unsigned char rc5_cbc_iv[RC5_CBC_NUM][8] = {
  143. {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
  144. {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
  145. {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01},
  146. {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
  147. {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08},
  148. {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
  149. {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
  150. {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
  151. {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
  152. {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08},
  153. {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08},
  154. {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08},
  155. {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
  156. {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
  157. {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
  158. {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
  159. {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08},
  160. {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08},
  161. {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08},
  162. {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08},
  163. {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08},
  164. {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08},
  165. {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
  166. {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
  167. {0x78, 0x75, 0xdb, 0xf6, 0x73, 0x8c, 0x64, 0x78},
  168. {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
  169. {0x7c, 0xb3, 0xf1, 0xdf, 0x34, 0xf9, 0x48, 0x11},
  170. };
  171. static int test_rc5_ecb(int n)
  172. {
  173. int testresult = 1;
  174. RC5_32_KEY key;
  175. unsigned char buf[8], buf2[8];
  176. if (!TEST_true(RC5_32_set_key(&key, 16, &RC5key[n][0], 12)))
  177. return 0;
  178. RC5_32_ecb_encrypt(&RC5plain[n][0], buf, &key, RC5_ENCRYPT);
  179. if (!TEST_mem_eq(&RC5cipher[n][0], sizeof(RC5cipher[0]), buf, sizeof(buf)))
  180. testresult = 0;
  181. RC5_32_ecb_encrypt(buf, buf2, &key, RC5_DECRYPT);
  182. if (!TEST_mem_eq(&RC5plain[n][0], sizeof(RC5cipher[0]), buf2, sizeof(buf2)))
  183. testresult = 0;
  184. return testresult;
  185. }
  186. static int test_rc5_cbc(int n)
  187. {
  188. int testresult = 1;
  189. int i;
  190. RC5_32_KEY key;
  191. unsigned char buf[8], buf2[8], ivb[8];
  192. i = rc5_cbc_rounds[n];
  193. if (i >= 8) {
  194. if (!TEST_true(RC5_32_set_key(&key, rc5_cbc_key[n][0],
  195. &rc5_cbc_key[n][1], i)))
  196. return 0;
  197. memcpy(ivb, &rc5_cbc_iv[n][0], 8);
  198. RC5_32_cbc_encrypt(&rc5_cbc_plain[n][0], buf, 8,
  199. &key, &ivb[0], RC5_ENCRYPT);
  200. if (!TEST_mem_eq(&rc5_cbc_cipher[n][0], sizeof(rc5_cbc_cipher[0]),
  201. buf, sizeof(buf)))
  202. testresult = 0;
  203. memcpy(ivb, &rc5_cbc_iv[n][0], 8);
  204. RC5_32_cbc_encrypt(buf, buf2, 8, &key, &ivb[0], RC5_DECRYPT);
  205. if (!TEST_mem_eq(&rc5_cbc_plain[n][0], sizeof(rc5_cbc_plain[0]),
  206. buf2, sizeof(buf2)))
  207. testresult = 0;
  208. }
  209. return testresult;
  210. }
  211. #endif
  212. int setup_tests(void)
  213. {
  214. #ifndef OPENSSL_NO_RC5
  215. ADD_ALL_TESTS(test_rc5_ecb, OSSL_NELEM(RC5key));
  216. ADD_ALL_TESTS(test_rc5_cbc, RC5_CBC_NUM);
  217. #endif
  218. return 1;
  219. }