seed_cbc.c 836 B

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  1. /*
  2. * Copyright 2007-2016 The OpenSSL Project Authors. All Rights Reserved.
  3. *
  4. * Licensed under the OpenSSL license (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. #include <openssl/seed.h>
  10. #include <openssl/modes.h>
  11. void SEED_cbc_encrypt(const unsigned char *in, unsigned char *out,
  12. size_t len, const SEED_KEY_SCHEDULE *ks,
  13. unsigned char ivec[SEED_BLOCK_SIZE], int enc)
  14. {
  15. if (enc)
  16. CRYPTO_cbc128_encrypt(in, out, len, ks, ivec,
  17. (block128_f) SEED_encrypt);
  18. else
  19. CRYPTO_cbc128_decrypt(in, out, len, ks, ivec,
  20. (block128_f) SEED_decrypt);
  21. }