mdc2test.c 5.0 KB

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  1. /* crypto/mdc2/mdc2test.c */
  2. /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  3. * All rights reserved.
  4. *
  5. * This package is an SSL implementation written
  6. * by Eric Young (eay@cryptsoft.com).
  7. * The implementation was written so as to conform with Netscapes SSL.
  8. *
  9. * This library is free for commercial and non-commercial use as long as
  10. * the following conditions are aheared to. The following conditions
  11. * apply to all code found in this distribution, be it the RC4, RSA,
  12. * lhash, DES, etc., code; not just the SSL code. The SSL documentation
  13. * included with this distribution is covered by the same copyright terms
  14. * except that the holder is Tim Hudson (tjh@cryptsoft.com).
  15. *
  16. * Copyright remains Eric Young's, and as such any Copyright notices in
  17. * the code are not to be removed.
  18. * If this package is used in a product, Eric Young should be given attribution
  19. * as the author of the parts of the library used.
  20. * This can be in the form of a textual message at program startup or
  21. * in documentation (online or textual) provided with the package.
  22. *
  23. * Redistribution and use in source and binary forms, with or without
  24. * modification, are permitted provided that the following conditions
  25. * are met:
  26. * 1. Redistributions of source code must retain the copyright
  27. * notice, this list of conditions and the following disclaimer.
  28. * 2. Redistributions in binary form must reproduce the above copyright
  29. * notice, this list of conditions and the following disclaimer in the
  30. * documentation and/or other materials provided with the distribution.
  31. * 3. All advertising materials mentioning features or use of this software
  32. * must display the following acknowledgement:
  33. * "This product includes cryptographic software written by
  34. * Eric Young (eay@cryptsoft.com)"
  35. * The word 'cryptographic' can be left out if the rouines from the library
  36. * being used are not cryptographic related :-).
  37. * 4. If you include any Windows specific code (or a derivative thereof) from
  38. * the apps directory (application code) you must include an acknowledgement:
  39. * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
  40. *
  41. * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  42. * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  43. * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  44. * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  45. * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  46. * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  47. * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  48. * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  49. * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  50. * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  51. * SUCH DAMAGE.
  52. *
  53. * The licence and distribution terms for any publically available version or
  54. * derivative of this code cannot be changed. i.e. this code cannot simply be
  55. * copied and put under another distribution licence
  56. * [including the GNU Public Licence.]
  57. */
  58. #include <stdio.h>
  59. #include <stdlib.h>
  60. #include <string.h>
  61. #include "../e_os.h"
  62. #if defined(OPENSSL_NO_DES) && !defined(OPENSSL_NO_MDC2)
  63. #define OPENSSL_NO_MDC2
  64. #endif
  65. #ifdef OPENSSL_NO_MDC2
  66. int main(int argc, char *argv[])
  67. {
  68. printf("No MDC2 support\n");
  69. return(0);
  70. }
  71. #else
  72. #include <openssl/evp.h>
  73. #include <openssl/mdc2.h>
  74. #ifdef CHARSET_EBCDIC
  75. #include <openssl/ebcdic.h>
  76. #endif
  77. static unsigned char pad1[16]={
  78. 0x42,0xE5,0x0C,0xD2,0x24,0xBA,0xCE,0xBA,
  79. 0x76,0x0B,0xDD,0x2B,0xD4,0x09,0x28,0x1A
  80. };
  81. static unsigned char pad2[16]={
  82. 0x2E,0x46,0x79,0xB5,0xAD,0xD9,0xCA,0x75,
  83. 0x35,0xD8,0x7A,0xFE,0xAB,0x33,0xBE,0xE2
  84. };
  85. int main(int argc, char *argv[])
  86. {
  87. int ret=0;
  88. unsigned char md[MDC2_DIGEST_LENGTH];
  89. int i;
  90. EVP_MD_CTX c;
  91. static char *text="Now is the time for all ";
  92. #ifdef CHARSET_EBCDIC
  93. ebcdic2ascii(text,text,strlen(text));
  94. #endif
  95. EVP_MD_CTX_init(&c);
  96. EVP_DigestInit_ex(&c,EVP_mdc2(), NULL);
  97. EVP_DigestUpdate(&c,(unsigned char *)text,strlen(text));
  98. EVP_DigestFinal_ex(&c,&(md[0]),NULL);
  99. if (memcmp(md,pad1,MDC2_DIGEST_LENGTH) != 0)
  100. {
  101. for (i=0; i<MDC2_DIGEST_LENGTH; i++)
  102. printf("%02X",md[i]);
  103. printf(" <- generated\n");
  104. for (i=0; i<MDC2_DIGEST_LENGTH; i++)
  105. printf("%02X",pad1[i]);
  106. printf(" <- correct\n");
  107. ret=1;
  108. }
  109. else
  110. printf("pad1 - ok\n");
  111. EVP_DigestInit_ex(&c,EVP_mdc2(), NULL);
  112. /* FIXME: use a ctl function? */
  113. ((MDC2_CTX *)c.md_data)->pad_type=2;
  114. EVP_DigestUpdate(&c,(unsigned char *)text,strlen(text));
  115. EVP_DigestFinal_ex(&c,&(md[0]),NULL);
  116. if (memcmp(md,pad2,MDC2_DIGEST_LENGTH) != 0)
  117. {
  118. for (i=0; i<MDC2_DIGEST_LENGTH; i++)
  119. printf("%02X",md[i]);
  120. printf(" <- generated\n");
  121. for (i=0; i<MDC2_DIGEST_LENGTH; i++)
  122. printf("%02X",pad2[i]);
  123. printf(" <- correct\n");
  124. ret=1;
  125. }
  126. else
  127. printf("pad2 - ok\n");
  128. EVP_MD_CTX_cleanup(&c);
  129. #ifdef OPENSSL_SYS_NETWARE
  130. if (ret) printf("ERROR: %d\n", ret);
  131. #endif
  132. EXIT(ret);
  133. return(ret);
  134. }
  135. #endif