/trunk/libs/libsodium/libsodium-1.0.XX/test/default/codecs.c

https://gitlab.com/thanhnhat041/padavan-ng · C · 245 lines · 220 code · 25 blank · 0 comment · 61 complexity · 07c03155d39f656f37139741f5429ea2 MD5 · raw file 

    

  1. #define TEST_NAME "codecs"
    2. 

  2. #include "cmptest.h"
    3. 

  3. 

  4. int
    5. 

  5. main(void)
    6. 

  6. {
    7. 

  7.     unsigned char  buf1[1000];
    8. 

  8.     char           buf3[33];
    9. 

  9.     unsigned char  buf4[4];
    10. 

  10.     const char    *b64;
    11. 

  11.     char          *b64_;
    12. 

  12.     const char    *b64_end;
    13. 

  13.     unsigned char *bin;
    14. 

  14.     const char    *hex;
    15. 

  15.     const char    *hex_end;
    16. 

  16.     size_t         b64_len;
    17. 

  17.     size_t         bin_len;
    18. 

  18.     unsigned int   i;
    19. 

  19. 

  20.     printf("%s\n",
    21. 

  21.            sodium_bin2hex(buf3, 33U, (const unsigned char *) "0123456789ABCDEF",
    22. 

  22.                           16U));
    23. 

  23.     printf("bin2hex(..., guard_page, 0):%s\n",
    24. 

  24.            sodium_bin2hex(buf3, sizeof buf3, guard_page, 0U));
    25. 

  25.     printf("bin2hex(..., \"\", 0):%s\n",
    26. 

  26.            sodium_bin2hex(buf3, sizeof buf3, (const unsigned char *) "", 0U));
    27. 

  27. 

  28.     hex = "Cafe : 6942";
    29. 

  29.     sodium_hex2bin(buf4, sizeof buf4, hex, strlen(hex), ": ", &bin_len,
    30. 

  30.                    &hex_end);
    31. 

  31.     printf("%lu:%02x%02x%02x%02x\n", (unsigned long) bin_len,
    32. 

  32.            buf4[0], buf4[1], buf4[2], buf4[3]);
    33. 

  33.     printf("dt1: %ld\n", (long) (hex_end - hex));
    34. 

  34. 

  35.     hex = "Cafe : 6942";
    36. 

  36.     sodium_hex2bin(buf4, sizeof buf4, hex, strlen(hex), ": ", &bin_len, NULL);
    37. 

  37.     printf("%lu:%02x%02x%02x%02x\n", (unsigned long) bin_len,
    38. 

  38.            buf4[0], buf4[1], buf4[2], buf4[3]);
    39. 

  39. 

  40.     hex = "deadbeef";
    41. 

  41.     if (sodium_hex2bin(buf1, 1U, hex, 8U, NULL, &bin_len, &hex_end) != -1) {
    42. 

  42.         printf("sodium_hex2bin() overflow not detected\n");
    43. 

  43.     }
    44. 

  44.     printf("dt2: %ld\n", (long) (hex_end - hex));
    45. 

  45. 

  46.     hex = "de:ad:be:eff";
    47. 

  47.     if (sodium_hex2bin(buf1, 4U, hex, 12U, ":", &bin_len, &hex_end) != -1) {
    48. 

  48.         printf(
    49. 

  49.             "sodium_hex2bin() with an odd input length and a short output "
    50. 

  50.             "buffer\n");
    51. 

  51.     }
    52. 

  52.     printf("dt3: %ld\n", (long) (hex_end - hex));
    53. 

  53. 

  54.     hex = "de:ad:be:eff";
    55. 

  55.     if (sodium_hex2bin(buf1, sizeof buf1, hex, 12U, ":",
    56. 

  56.                        &bin_len, &hex_end) != -1) {
    57. 

  57.         printf("sodium_hex2bin() with an odd input length\n");
    58. 

  58.     }
    59. 

  59.     printf("dt4: %ld\n", (long) (hex_end - hex));
    60. 

  60. 

  61.     hex = "de:ad:be:eff";
    62. 

  62.     if (sodium_hex2bin(buf1, sizeof buf1, hex, 13U, ":",
    63. 

  63.                        &bin_len, &hex_end) != -1) {
    64. 

  64.         printf("sodium_hex2bin() with an odd input length (2)\n");
    65. 

  65.     }
    66. 

  66.     printf("dt5: %ld\n", (long) (hex_end - hex));
    67. 

  67. 

  68.     hex = "de:ad:be:eff";
    69. 

  69.     if (sodium_hex2bin(buf1, sizeof buf1, hex, 12U, ":",
    70. 

  70.                        &bin_len, NULL) != -1) {
    71. 

  71.         printf("sodium_hex2bin() with an odd input length and no end pointer\n");
    72. 

  72.     }
    73. 

  73. 

  74.     hex = "de:ad:be:ef*";
    75. 

  75.     if (sodium_hex2bin(buf1, sizeof buf1, hex, 12U, ":",
    76. 

  76.                        &bin_len, &hex_end) != 0) {
    77. 

  77.         printf("sodium_hex2bin() with an extra character and an end pointer\n");
    78. 

  78.     }
    79. 

  79.     printf("dt6: %ld\n", (long) (hex_end - hex));
    80. 

  80. 

  81.     hex = "de:ad:be:ef*";
    82. 

  82.     if (sodium_hex2bin(buf1, sizeof buf1, hex, 12U, ":",
    83. 

  83.                        &bin_len, NULL) != -1) {
    84. 

  84.         printf("sodium_hex2bin() with an extra character and no end pointer\n");
    85. 

  85.     }
    86. 

  86. 

  87.     assert(sodium_hex2bin(buf4, sizeof buf4, (const char *) guard_page, 0U,
    88. 

  88.                           NULL, &bin_len, NULL) == 0);
    89. 

  89.     assert(bin_len == 0);
    90. 

  90. 

  91.     assert(sodium_hex2bin(buf4, sizeof buf4, "", 0U, NULL, &bin_len, NULL) == 0);
    92. 

  92.     assert(bin_len == 0);
    93. 

  93. 

  94.     printf("%s\n",
    95. 

  95.            sodium_bin2base64(buf3, 31U, (const unsigned char *) "\xfb\xf0\xf1" "0123456789ABCDEFab",
    96. 

  96.                              21U, sodium_base64_VARIANT_ORIGINAL));
    97. 

  97.     printf("%s\n",
    98. 

  98.            sodium_bin2base64(buf3, 33U, (const unsigned char *) "\xfb\xf0\xf1" "0123456789ABCDEFabc",
    99. 

  99.                              22U, sodium_base64_VARIANT_ORIGINAL_NO_PADDING));
    100. 

  100.     printf("%s\n",
    101. 

  101.            sodium_bin2base64(buf3, 31U, (const unsigned char *) "\xfb\xf0\xf1" "0123456789ABCDEFab",
    102. 

  102.                              21U, sodium_base64_VARIANT_URLSAFE));
    103. 

  103.     printf("%s\n",
    104. 

  104.            sodium_bin2base64(buf3, 33U, (const unsigned char *) "\xfb\xf0\xf1" "0123456789ABCDEFabc",
    105. 

  105.                              22U, sodium_base64_VARIANT_URLSAFE_NO_PADDING));
    106. 

  106.     printf("%s\n",
    107. 

  107.            sodium_bin2base64(buf3, 1U, guard_page,
    108. 

  108.                              0U, sodium_base64_VARIANT_ORIGINAL));
    109. 

  109.     printf("%s\n",
    110. 

  110.            sodium_bin2base64(buf3, 5U, (const unsigned char *) "a",
    111. 

  111.                              1U, sodium_base64_VARIANT_ORIGINAL));
    112. 

  112.     printf("%s\n",
    113. 

  113.            sodium_bin2base64(buf3, 5U, (const unsigned char *) "ab",
    114. 

  114.                              2U, sodium_base64_VARIANT_ORIGINAL));
    115. 

  115.     printf("%s\n",
    116. 

  116.            sodium_bin2base64(buf3, 5U, (const unsigned char *) "abc",
    117. 

  117.                              3U, sodium_base64_VARIANT_ORIGINAL));
    118. 

  118.     printf("%s\n",
    119. 

  119.            sodium_bin2base64(buf3, 1U, guard_page,
    120. 

  120.                              0U, sodium_base64_VARIANT_ORIGINAL_NO_PADDING));
    121. 

  121.     printf("%s\n",
    122. 

  122.            sodium_bin2base64(buf3, 3U, (const unsigned char *) "a",
    123. 

  123.                              1U, sodium_base64_VARIANT_ORIGINAL_NO_PADDING));
    124. 

  124.     printf("%s\n",
    125. 

  125.            sodium_bin2base64(buf3, 4U, (const unsigned char *) "ab",
    126. 

  126.                              2U, sodium_base64_VARIANT_ORIGINAL_NO_PADDING));
    127. 

  127.     printf("%s\n",
    128. 

  128.            sodium_bin2base64(buf3, 5U, (const unsigned char *) "abc",
    129. 

  129.                              3U, sodium_base64_VARIANT_ORIGINAL_NO_PADDING));
    130. 

  130. 

  131.     b64 = "VGhpcyBpcyBhIGpvdXJu" "\n" "ZXkgaW50by" " " "Bzb3VuZA==";
    132. 

  132.     memset(buf4, '*', sizeof buf4);
    133. 

  133.     assert(sodium_base642bin(buf4, sizeof buf4, b64, strlen(b64), "\n\r ", &bin_len,
    134. 

  134.                              &b64_end, sodium_base64_VARIANT_ORIGINAL) == -1);
    135. 

  135.     buf4[bin_len] = 0;
    136. 

  136.     printf("[%s]\n", (const char *) buf4);
    137. 

  137.     printf("[%s]\n", b64_end);
    138. 

  138. 

  139.     memset(buf1, '*', sizeof buf1);
    140. 

  140.     assert(sodium_base642bin(buf1, sizeof buf1, b64, strlen(b64), "\n\r ", &bin_len,
    141. 

  141.                              &b64_end, sodium_base64_VARIANT_ORIGINAL) == 0);
    142. 

  142.     buf1[bin_len] = 0;
    143. 

  143.     printf("[%s]\n", (const char *) buf1);
    144. 

  144.     assert(*b64_end == 0);
    145. 

  145. 

  146.     memset(buf1, '*', sizeof buf1);
    147. 

  147.     assert(sodium_base642bin(buf1, sizeof buf1, b64, strlen(b64), NULL, &bin_len,
    148. 

  148.                              &b64_end, sodium_base64_VARIANT_ORIGINAL) == 0);
    149. 

  149.     buf1[bin_len] = 0;
    150. 

  150.     printf("[%s]\n", (const char *) buf1);
    151. 

  151.     printf("[%s]\n", b64_end);
    152. 

  152. 

  153.     assert(sodium_base642bin(buf1, sizeof buf1, b64, strlen(b64), NULL, NULL,
    154. 

  154.                              &b64_end, sodium_base64_VARIANT_ORIGINAL) == 0);
    155. 

  155.     assert(sodium_base642bin(buf1, sizeof buf1, b64, strlen(b64), NULL, NULL,
    156. 

  156.                              &b64_end, sodium_base64_VARIANT_ORIGINAL_NO_PADDING) == 0);
    157. 

  157.     assert(sodium_base642bin(buf1, sizeof buf1, b64, strlen(b64), " \r\n", NULL,
    158. 

  158.                              &b64_end, sodium_base64_VARIANT_ORIGINAL_NO_PADDING) == 0);
    159. 

  159.     assert(sodium_base642bin(buf1, sizeof buf1, b64, strlen(b64), NULL, NULL,
    160. 

  160.                              &b64_end, sodium_base64_VARIANT_URLSAFE_NO_PADDING) == 0);
    161. 

  161.     assert(sodium_base642bin(buf1, sizeof buf1, b64, strlen(b64), " \r\n", NULL,
    162. 

  162.                              &b64_end, sodium_base64_VARIANT_URLSAFE_NO_PADDING) == 0);
    163. 

  163. 

  164.     assert(sodium_base642bin(buf1, sizeof buf1, b64, strlen(b64), NULL, NULL,
    165. 

  165.                              NULL, sodium_base64_VARIANT_ORIGINAL) == -1);
    166. 

  166.     assert(sodium_base642bin(buf1, sizeof buf1, b64, strlen(b64), NULL, NULL,
    167. 

  167.                              NULL, sodium_base64_VARIANT_ORIGINAL_NO_PADDING) == -1);
    168. 

  168.     assert(sodium_base642bin(buf1, sizeof buf1, b64, strlen(b64), " \r\n", NULL,
    169. 

  169.                              NULL, sodium_base64_VARIANT_ORIGINAL_NO_PADDING) == -1);
    170. 

  170.     assert(sodium_base642bin(buf1, sizeof buf1, b64, strlen(b64), NULL, NULL,
    171. 

  171.                              NULL, sodium_base64_VARIANT_URLSAFE_NO_PADDING) == -1);
    172. 

  172.     assert(sodium_base642bin(buf1, sizeof buf1, b64, strlen(b64), " \r\n", NULL,
    173. 

  173.                              NULL, sodium_base64_VARIANT_URLSAFE_NO_PADDING) == -1);
    174. 

  174. 

  175.     assert(sodium_base642bin(guard_page, (size_t) 10U, "a=", (size_t) 2U, NULL, NULL, NULL,
    176. 

  176.                              sodium_base64_VARIANT_URLSAFE) == -1);
    177. 

  177.     assert(sodium_base642bin(guard_page, (size_t) 10U, "a*", (size_t) 2U, NULL, NULL, NULL,
    178. 

  178.                              sodium_base64_VARIANT_URLSAFE) == -1);
    179. 

  179.     assert(sodium_base642bin(guard_page, (size_t) 10U, "a*", (size_t) 2U, "~", NULL, NULL,
    180. 

  180.                              sodium_base64_VARIANT_URLSAFE) == -1);
    181. 

  181.     assert(sodium_base642bin(guard_page, (size_t) 10U, "a*", (size_t) 2U, "*", NULL, NULL,
    182. 

  182.                              sodium_base64_VARIANT_URLSAFE) == -1);
    183. 

  183.     assert(sodium_base642bin(guard_page, (size_t) 10U, "a==", (size_t) 3U, NULL, NULL, NULL,
    184. 

  184.                              sodium_base64_VARIANT_URLSAFE) == -1);
    185. 

  185.     assert(sodium_base642bin(guard_page, (size_t) 10U, "a=*", (size_t) 3U, NULL, NULL, NULL,
    186. 

  186.                              sodium_base64_VARIANT_URLSAFE) == -1);
    187. 

  187.     assert(sodium_base642bin(guard_page, (size_t) 10U, "a=*", (size_t) 3U, "~", NULL, NULL,
    188. 

  188.                              sodium_base64_VARIANT_URLSAFE) == -1);
    189. 

  189.     assert(sodium_base642bin(guard_page, (size_t) 10U, "a=*", (size_t) 3U, "*", NULL, NULL,
    190. 

  190.                              sodium_base64_VARIANT_URLSAFE) == -1);
    191. 

  191. 

  192.     assert(sodium_base642bin(buf1, sizeof buf1, "O1R", (size_t) 3U, NULL, NULL, NULL,
    193. 

  193.                              sodium_base64_VARIANT_ORIGINAL_NO_PADDING) == -1);
    194. 

  194.     assert(sodium_base642bin(buf1, sizeof buf1, "O1Q", (size_t) 3U, NULL, NULL, NULL,
    195. 

  195.                              sodium_base64_VARIANT_ORIGINAL_NO_PADDING) == 0);
    196. 

  196.     assert(sodium_base642bin(buf1, sizeof buf1, "O1", (size_t) 2U, NULL, NULL, NULL,
    197. 

  197.                              sodium_base64_VARIANT_ORIGINAL_NO_PADDING) == -1);
    198. 

  198.     assert(sodium_base642bin(buf1, sizeof buf1, "Ow", (size_t) 2U, NULL, NULL, NULL,
    199. 

  199.                              sodium_base64_VARIANT_ORIGINAL_NO_PADDING) == 0);
    200. 

  200.     assert(sodium_base642bin(buf1, sizeof buf1, "O", (size_t) 1U, NULL, NULL, NULL,
    201. 

  201.                              sodium_base64_VARIANT_ORIGINAL_NO_PADDING) == -1);
    202. 

  202. 

  203.     assert(sodium_base642bin(buf1, sizeof buf1, "kaw", (size_t) 3U, NULL, NULL, NULL,
    204. 

  204.                              sodium_base64_VARIANT_ORIGINAL) == -1);
    205. 

  205.     assert(sodium_base642bin(buf1, sizeof buf1, "kQ*", (size_t) 3U, "@", NULL, NULL,
    206. 

  206.                              sodium_base64_VARIANT_ORIGINAL) == -1);
    207. 

  207.     assert(sodium_base642bin(buf1, sizeof buf1, "kQ*", (size_t) 3U, "*", NULL, NULL,
    208. 

  208.                              sodium_base64_VARIANT_ORIGINAL) == -1);
    209. 

  209.     assert(sodium_base642bin(buf1, sizeof buf1, "kaw=**", (size_t) 6U, "*", NULL, NULL,
    210. 

  210.                              sodium_base64_VARIANT_ORIGINAL) == 0);
    211. 

  211.     assert(sodium_base642bin(buf1, sizeof buf1, "kaw*=*", (size_t) 6U, "~*", NULL, NULL,
    212. 

  212.                              sodium_base64_VARIANT_ORIGINAL) == 0);
    213. 

  213.     assert(sodium_base642bin(buf1, sizeof buf1, "ka*w*=*", (size_t) 7U, "*~", NULL, NULL,
    214. 

  214.                              sodium_base64_VARIANT_ORIGINAL) == 0);
    215. 

  215. 

  216.     assert(sodium_base642bin(buf1, sizeof buf1, (const char *) guard_page, 0U,
    217. 

  217.                              NULL, &bin_len, NULL, sodium_base64_VARIANT_ORIGINAL) == 0);
    218. 

  218.     assert(bin_len == 0);
    219. 

  219. 

  220.     assert(sodium_base642bin(buf1, sizeof buf1, "", 0U, NULL, &bin_len, NULL,
    221. 

  221.                              sodium_base64_VARIANT_ORIGINAL) == 0);
    222. 

  222.     assert(bin_len == 0);
    223. 

  223. 

  224.     for (i = 0; i < 1000; i++) {
    225. 

  225.         assert(sizeof buf1 >= 100);
    226. 

  226.         bin_len = (size_t) randombytes_uniform(100);
    227. 

  227.         bin = (unsigned char *) sodium_malloc(bin_len);
    228. 

  228.         b64_len = (bin_len + 2U) / 3U * 4U + 1U;
    229. 

  229.         assert(b64_len == sodium_base64_encoded_len(bin_len, sodium_base64_VARIANT_URLSAFE));
    230. 

  230.         b64_ = (char *) sodium_malloc(b64_len);
    231. 

  231.         randombytes_buf(bin, bin_len);
    232. 

  232.         memcpy(buf1, bin, bin_len);
    233. 

  233.         b64 = sodium_bin2base64(b64_, b64_len, bin, bin_len,
    234. 

  234.                                 sodium_base64_VARIANT_URLSAFE);
    235. 

  235.         assert(b64 != NULL);
    236. 

  236.         assert(sodium_base642bin(bin, bin_len + 10, b64, b64_len,
    237. 

  237.                                  NULL, NULL, &b64_end,
    238. 

  238.                                  sodium_base64_VARIANT_URLSAFE) == 0);
    239. 

  239.         assert(b64_end == &b64[b64_len - 1]);
    240. 

  240.         assert(memcmp(bin, buf1, bin_len) == 0);
    241. 

  241.         sodium_free(bin);
    242. 

  242.         sodium_free(b64_);
    243. 

  243.     }
    244. 

  244.     return 0;
    245. 

  245. }
    246.