src/libcrypto/libsha2/hmac_sha2.c

   1 #ifdef __KERNEL__
   2 #include <linux/types.h>
   3 #include <linux/string.h>
   4 #else
   5 #include <sys/types.h>
   6 #include <string.h>
   7 #endif
   8 #include "hmac_generic.h"
   9 #include "sha2.h"
  10 #include "hmac_sha2.h"
  11
  12 void inline sha256_result(sha256_context *ctx, u_int8_t * hash, int hashlen) {
  13         sha256_final(ctx);
  14         memcpy(hash, &ctx->sha_out[0], hashlen);
  15 }
  16 void inline sha512_result(sha512_context *ctx, u_int8_t * hash, int hashlen) {
  17         sha512_final(ctx);
  18         memcpy(hash, &ctx->sha_out[0], hashlen);
  19 }
  20 HMAC_SET_KEY_IMPL (sha256_hmac_set_key,
  21                 sha256_hmac_context, SHA256_BLOCKSIZE,
  22                 sha256_init, sha256_write)
  23 HMAC_HASH_IMPL (sha256_hmac_hash,
  24                 sha256_hmac_context, sha256_context, SHA256_HASHLEN,
  25                 sha256_write, sha256_result)
  26
  27 HMAC_SET_KEY_IMPL (sha512_hmac_set_key,
  28                 sha512_hmac_context, SHA512_BLOCKSIZE,
  29                 sha512_init, sha512_write)
  30 HMAC_HASH_IMPL (sha512_hmac_hash,
  31                 sha512_hmac_context, sha512_context, SHA512_HASHLEN,
  32                 sha512_write, sha512_result)