des_old2.c 3.5 KB

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  1. /* crypto/des/des_old.c -*- mode:C; c-file-style: "eay" -*- */
  2. /* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
  3. *
  4. * The function names in here are deprecated and are only present to
  5. * provide an interface compatible with OpenSSL 0.9.6c. OpenSSL now
  6. * provides functions where "des_" has been replaced with "DES_" in
  7. * the names, to make it possible to make incompatible changes that
  8. * are needed for C type security and other stuff.
  9. *
  10. * Please consider starting to use the DES_ functions rather than the
  11. * des_ ones. The des_ functions will dissapear completely before
  12. * OpenSSL 1.0!
  13. *
  14. * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
  15. */
  16. /* Written by Richard Levitte (richard@levitte.org) for the OpenSSL
  17. * project 2001.
  18. */
  19. /* ====================================================================
  20. * Copyright (c) 1998-2001 The OpenSSL Project. All rights reserved.
  21. *
  22. * Redistribution and use in source and binary forms, with or without
  23. * modification, are permitted provided that the following conditions
  24. * are met:
  25. *
  26. * 1. Redistributions of source code must retain the above copyright
  27. * notice, this list of conditions and the following disclaimer.
  28. *
  29. * 2. Redistributions in binary form must reproduce the above copyright
  30. * notice, this list of conditions and the following disclaimer in
  31. * the documentation and/or other materials provided with the
  32. * distribution.
  33. *
  34. * 3. All advertising materials mentioning features or use of this
  35. * software must display the following acknowledgment:
  36. * "This product includes software developed by the OpenSSL Project
  37. * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
  38. *
  39. * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
  40. * endorse or promote products derived from this software without
  41. * prior written permission. For written permission, please contact
  42. * openssl-core@openssl.org.
  43. *
  44. * 5. Products derived from this software may not be called "OpenSSL"
  45. * nor may "OpenSSL" appear in their names without prior written
  46. * permission of the OpenSSL Project.
  47. *
  48. * 6. Redistributions of any form whatsoever must retain the following
  49. * acknowledgment:
  50. * "This product includes software developed by the OpenSSL Project
  51. * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
  52. *
  53. * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
  54. * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  55. * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  56. * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
  57. * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  58. * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  59. * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  60. * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  61. * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  62. * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  63. * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
  64. * OF THE POSSIBILITY OF SUCH DAMAGE.
  65. * ====================================================================
  66. *
  67. * This product includes cryptographic software written by Eric Young
  68. * (eay@cryptsoft.com). This product includes software written by Tim
  69. * Hudson (tjh@cryptsoft.com).
  70. *
  71. */
  72. #undef OPENSSL_DES_LIBDES_COMPATIBILITY
  73. #include <openssl/des.h>
  74. #include <openssl/rand.h>
  75. void _ossl_096_des_random_seed(DES_cblock *key)
  76. {
  77. RAND_seed(key, sizeof(DES_cblock));
  78. }