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seed_cfb.c 880 B

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  1. /*
  2. * Copyright 2007-2020 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. * SEED low level APIs are deprecated for public use, but still ok for
  11. * internal use.
  12. */
  13. #include "internal/deprecated.h"
  14. #include <openssl/seed.h>
  15. #include <openssl/modes.h>
  16. void SEED_cfb128_encrypt(const unsigned char *in, unsigned char *out,
  17. size_t len, const SEED_KEY_SCHEDULE *ks,
  18. unsigned char ivec[SEED_BLOCK_SIZE], int *num,
  19. int enc)
  20. {
  21. CRYPTO_cfb128_encrypt(in, out, len, ks, ivec, num, enc,
  22. (block128_f) SEED_encrypt);
  23. }