188   int blake2s_init( blake2s_state *S, size_t outlen );
190   int blake2s_init_key( blake2s_state *S, size_t outlen, const void *key, size_t keylen );
192   int blake2s_final( blake2s_state *S, uint8_t *out, size_t outlen );
193 …int blake2s( uint8_t *out, const void *in, const void *key, size_t outlen, size_t inlen, size_t ke…
212   S->outlen = P->digest_length;  in blake2s_init_param()
218 int blake2s_init( blake2s_state *S, size_t outlen )  in blake2s_init()  argument
220   if ( ( !outlen ) || ( outlen > BLAKE2S_OUTBYTES ) ) return -1;  in blake2s_init()
224     outlen,  in blake2s_init()
239 int blake2s_init_key( blake2s_state *S, size_t outlen, const void *key, size_t keylen )  in blake2s_init_key()  argument
241   if ( ( !outlen ) || ( outlen > BLAKE2S_OUTBYTES ) ) return -1;  in blake2s_init_key()
247     outlen,  in blake2s_init_key()
362 int blake2s_final( blake2s_state *S, uint8_t *out, size_t outlen )  in blake2s_final()  argument
366   if(outlen != S->outlen ) return -1;  in blake2s_final()
384   memcpy( out, buffer, outlen );  in blake2s_final()
388 int blake2s( uint8_t *out, const void *in, const void *key, size_t outlen, size_t inlen, size_t key…  in blake2s()  argument
399   if( !outlen || outlen > BLAKE2S_OUTBYTES ) return -1;  in blake2s()
405     if( blake2s_init_key( S, outlen, key, keylen ) < 0 ) return -1;  in blake2s()
409     if( blake2s_init( S, outlen ) < 0 ) return -1;  in blake2s()
413   return blake2s_final( S, out, outlen );  in blake2s()