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cmll_ofb.c 1.0 KB

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  1. /*
  2. * Copyright 2006-2020 The OpenSSL Project Authors. All Rights Reserved.
  3. *
  4. * Licensed under the Apache License 2.0 (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. /*
  10. * Camellia low level APIs are deprecated for public use, but still ok for
  11. * internal use.
  12. */
  13. #include "internal/deprecated.h"
  14. #include <openssl/camellia.h>
  15. #include <openssl/modes.h>
  16. /*
  17. * The input and output encrypted as though 128bit ofb mode is being used.
  18. * The extra state information to record how much of the 128bit block we have
  19. * used is contained in *num;
  20. */
  21. void Camellia_ofb128_encrypt(const unsigned char *in, unsigned char *out,
  22. size_t length, const CAMELLIA_KEY *key,
  23. unsigned char *ivec, int *num)
  24. {
  25. CRYPTO_ofb128_encrypt(in, out, length, key, ivec, num,
  26. (block128_f) Camellia_encrypt);
  27. }