Function blake2s_init

freebsd/contrib/libb2/blake2s.c:218–236

Some sort of default parameter block initialization, for sequential blake2s */

/* Some sort of default parameter block initialization, for sequential blake2s */
int blake2s_init( blake2s_state *S, size_t outlen )
{
  if ( ( !outlen ) || ( outlen > BLAKE2S_OUTBYTES ) ) return -1;

  const blake2s_param P =
  {
    outlen,
    0,
    1,
    1,
    0,
    {0},
    0,
    0,
    {0},
    {0}
  };
  return blake2s_init_param( S, &P );
}


int blake2s_init_key( blake2s_state *S, size_t outlen, const void *key, size_t keylen )