lib/libcrypt/local.h

   1 /*
   2  *
   3  */
   4
   5 struct sha256_ctx
   6 {
   7         uint32_t H[8];
   8
   9         uint32_t total[2];
  10         uint32_t buflen;
  11         char buffer[128]; /* NB: always correctly aligned for uint32_t.  */
  12 };
  13
  14 struct sha512_ctx
  15 {
  16         uint64_t H[8];
  17
  18         uint64_t total[2];
  19         uint64_t buflen;
  20         char buffer[256]; /* NB: always correctly aligned for uint64_t.  */
  21 };
  22
  23 void __crypt__sha256_process_block (const void *buffer, size_t len,
  24                         struct sha256_ctx *ctx);
  25 void __crypt__sha256_init_ctx (struct sha256_ctx *ctx);
  26 void *__crypt__sha256_finish_ctx (struct sha256_ctx *ctx, void *resbuf);
  27 void __crypt__sha256_process_bytes (const void *buffer, size_t len,
  28                         struct sha256_ctx *ctx);
  29
  30 void __crypt__sha512_process_block (const void *buffer, size_t len,
  31                         struct sha512_ctx *ctx);
  32 void __crypt__sha512_init_ctx (struct sha512_ctx *ctx);
  33 void *__crypt__sha512_finish_ctx (struct sha512_ctx *ctx, void *resbuf);
  34 void __crypt__sha512_process_bytes (const void *buffer, size_t len, struct sha512_ctx *ctx);
  35 void __crypt__sha512_process_block (const void *buffer, size_t len, struct sha512_ctx *ctx);
  36 void __crypt__sha512_init_ctx (struct sha512_ctx *ctx);