fips_hmac_selftest.c 5.3 KB

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  1. /* ====================================================================
  2. * Copyright (c) 2011 The OpenSSL Project. All rights reserved.
  3. *
  4. * Redistribution and use in source and binary forms, with or without
  5. * modification, are permitted provided that the following conditions
  6. * are met:
  7. *
  8. * 1. Redistributions of source code must retain the above copyright
  9. * notice, this list of conditions and the following disclaimer.
  10. *
  11. * 2. Redistributions in binary form must reproduce the above copyright
  12. * notice, this list of conditions and the following disclaimer in
  13. * the documentation and/or other materials provided with the
  14. * distribution.
  15. *
  16. * 3. All advertising materials mentioning features or use of this
  17. * software must display the following acknowledgment:
  18. * "This product includes software developed by the OpenSSL Project
  19. * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
  20. *
  21. * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
  22. * endorse or promote products derived from this software without
  23. * prior written permission. For written permission, please contact
  24. * openssl-core@openssl.org.
  25. *
  26. * 5. Products derived from this software may not be called "OpenSSL"
  27. * nor may "OpenSSL" appear in their names without prior written
  28. * permission of the OpenSSL Project.
  29. *
  30. * 6. Redistributions of any form whatsoever must retain the following
  31. * acknowledgment:
  32. * "This product includes software developed by the OpenSSL Project
  33. * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
  34. *
  35. * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
  36. * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  37. * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  38. * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
  39. * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  40. * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  41. * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  42. * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  43. * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  44. * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  45. * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
  46. * OF THE POSSIBILITY OF SUCH DAMAGE.
  47. *
  48. */
  49. #define OPENSSL_FIPSAPI
  50. #include <string.h>
  51. #include <openssl/err.h>
  52. #include <openssl/fips.h>
  53. #include <openssl/hmac.h>
  54. #include "fips_locl.h"
  55. #ifdef OPENSSL_FIPS
  56. typedef struct {
  57. const EVP_MD *(*alg)(void);
  58. const char *key, *iv;
  59. unsigned char kaval[EVP_MAX_MD_SIZE];
  60. } HMAC_KAT;
  61. static const HMAC_KAT vector[] = {
  62. { EVP_sha1,
  63. /* from http://csrc.nist.gov/publications/fips/fips198/fips-198a.pdf */
  64. "0123456789:;<=>?@ABC",
  65. "Sample #2",
  66. { 0x09,0x22,0xd3,0x40,0x5f,0xaa,0x3d,0x19,
  67. 0x4f,0x82,0xa4,0x58,0x30,0x73,0x7d,0x5c,
  68. 0xc6,0xc7,0x5d,0x24 }
  69. },
  70. { EVP_sha224,
  71. /* just keep extending the above... */
  72. "0123456789:;<=>?@ABC",
  73. "Sample #2",
  74. { 0xdd,0xef,0x0a,0x40,0xcb,0x7d,0x50,0xfb,
  75. 0x6e,0xe6,0xce,0xa1,0x20,0xba,0x26,0xaa,
  76. 0x08,0xf3,0x07,0x75,0x87,0xb8,0xad,0x1b,
  77. 0x8c,0x8d,0x12,0xc7 }
  78. },
  79. { EVP_sha256,
  80. "0123456789:;<=>?@ABC",
  81. "Sample #2",
  82. { 0xb8,0xf2,0x0d,0xb5,0x41,0xea,0x43,0x09,
  83. 0xca,0x4e,0xa9,0x38,0x0c,0xd0,0xe8,0x34,
  84. 0xf7,0x1f,0xbe,0x91,0x74,0xa2,0x61,0x38,
  85. 0x0d,0xc1,0x7e,0xae,0x6a,0x34,0x51,0xd9 }
  86. },
  87. { EVP_sha384,
  88. "0123456789:;<=>?@ABC",
  89. "Sample #2",
  90. { 0x08,0xbc,0xb0,0xda,0x49,0x1e,0x87,0xad,
  91. 0x9a,0x1d,0x6a,0xce,0x23,0xc5,0x0b,0xf6,
  92. 0xb7,0x18,0x06,0xa5,0x77,0xcd,0x49,0x04,
  93. 0x89,0xf1,0xe6,0x23,0x44,0x51,0x51,0x9f,
  94. 0x85,0x56,0x80,0x79,0x0c,0xbd,0x4d,0x50,
  95. 0xa4,0x5f,0x29,0xe3,0x93,0xf0,0xe8,0x7f }
  96. },
  97. { EVP_sha512,
  98. "0123456789:;<=>?@ABC",
  99. "Sample #2",
  100. { 0x80,0x9d,0x44,0x05,0x7c,0x5b,0x95,0x41,
  101. 0x05,0xbd,0x04,0x13,0x16,0xdb,0x0f,0xac,
  102. 0x44,0xd5,0xa4,0xd5,0xd0,0x89,0x2b,0xd0,
  103. 0x4e,0x86,0x64,0x12,0xc0,0x90,0x77,0x68,
  104. 0xf1,0x87,0xb7,0x7c,0x4f,0xae,0x2c,0x2f,
  105. 0x21,0xa5,0xb5,0x65,0x9a,0x4f,0x4b,0xa7,
  106. 0x47,0x02,0xa3,0xde,0x9b,0x51,0xf1,0x45,
  107. 0xbd,0x4f,0x25,0x27,0x42,0x98,0x99,0x05 }
  108. },
  109. };
  110. int FIPS_selftest_hmac()
  111. {
  112. size_t n;
  113. unsigned int outlen;
  114. unsigned char out[EVP_MAX_MD_SIZE];
  115. const EVP_MD *md;
  116. const HMAC_KAT *t;
  117. int rv = 1, subid;
  118. HMAC_CTX c;
  119. HMAC_CTX_init(&c);
  120. for(n=0,t=vector; n<sizeof(vector)/sizeof(vector[0]); n++,t++)
  121. {
  122. md = (*t->alg)();
  123. subid = M_EVP_MD_type(md);
  124. if (!fips_post_started(FIPS_TEST_HMAC, subid, 0))
  125. continue;
  126. if (!HMAC_Init_ex(&c, t->key, strlen(t->key), md, NULL))
  127. {
  128. rv = -1;
  129. goto err;
  130. }
  131. if (!HMAC_Update(&c, (const unsigned char *)t->iv, strlen(t->iv)))
  132. {
  133. rv = -1;
  134. goto err;
  135. }
  136. if (!fips_post_corrupt(FIPS_TEST_HMAC, subid, NULL))
  137. {
  138. if (!HMAC_Update(&c, (const unsigned char *)t->iv, 1))
  139. {
  140. rv = -1;
  141. goto err;
  142. }
  143. }
  144. if (!HMAC_Final(&c, out, &outlen))
  145. {
  146. rv = -1;
  147. goto err;
  148. }
  149. if(memcmp(out,t->kaval,outlen))
  150. {
  151. fips_post_failed(FIPS_TEST_HMAC, subid, NULL);
  152. rv = 0;
  153. }
  154. else if (!fips_post_success(FIPS_TEST_HMAC, subid, NULL))
  155. goto err;
  156. }
  157. err:
  158. HMAC_CTX_cleanup(&c);
  159. if (rv == -1)
  160. {
  161. fips_post_failed(FIPS_TEST_HMAC, subid, NULL);
  162. rv = 0;
  163. }
  164. if (!rv)
  165. FIPSerr(FIPS_F_FIPS_SELFTEST_HMAC,FIPS_R_SELFTEST_FAILED);
  166. return rv;
  167. }
  168. #endif