ripemd.h 1.2 KB

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  1. /*
  2. * Copyright 1995-2016 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. #ifndef HEADER_RIPEMD_H
  10. # define HEADER_RIPEMD_H
  11. # include <openssl/opensslconf.h>
  12. #ifndef OPENSSL_NO_RMD160
  13. # include <openssl/e_os2.h>
  14. # include <stddef.h>
  15. # ifdef __cplusplus
  16. extern "C" {
  17. # endif
  18. # define RIPEMD160_LONG unsigned int
  19. # define RIPEMD160_CBLOCK 64
  20. # define RIPEMD160_LBLOCK (RIPEMD160_CBLOCK/4)
  21. # define RIPEMD160_DIGEST_LENGTH 20
  22. typedef struct RIPEMD160state_st {
  23. RIPEMD160_LONG A, B, C, D, E;
  24. RIPEMD160_LONG Nl, Nh;
  25. RIPEMD160_LONG data[RIPEMD160_LBLOCK];
  26. unsigned int num;
  27. } RIPEMD160_CTX;
  28. int RIPEMD160_Init(RIPEMD160_CTX *c);
  29. int RIPEMD160_Update(RIPEMD160_CTX *c, const void *data, size_t len);
  30. int RIPEMD160_Final(unsigned char *md, RIPEMD160_CTX *c);
  31. unsigned char *RIPEMD160(const unsigned char *d, size_t n, unsigned char *md);
  32. void RIPEMD160_Transform(RIPEMD160_CTX *c, const unsigned char *b);
  33. # ifdef __cplusplus
  34. }
  35. # endif
  36. # endif
  37. #endif