1/* 2 * Copyright 2019-2021 The OpenSSL Project Authors. All Rights Reserved. 3 * 4 * Licensed under the Apache License 2.0 (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 10#include "crypto/evp.h" 11#include "prov/blake2.h" /* diverse BLAKE2 macros */ 12#include "legacy_meth.h" 13 14#define ossl_blake2b_init ossl_blake2b512_init 15#define ossl_blake2s_init ossl_blake2s256_init 16 17IMPLEMENT_LEGACY_EVP_MD_METH_LC(blake2s_int, ossl_blake2s) 18IMPLEMENT_LEGACY_EVP_MD_METH_LC(blake2b_int, ossl_blake2b) 19 20static const EVP_MD blake2b_md = { 21 NID_blake2b512, 22 0, 23 BLAKE2B_DIGEST_LENGTH, 24 0, 25 EVP_ORIG_GLOBAL, 26 LEGACY_EVP_MD_METH_TABLE(blake2b_int_init, blake2b_int_update, 27 blake2b_int_final, NULL, BLAKE2B_BLOCKBYTES), 28}; 29 30const EVP_MD *EVP_blake2b512(void) 31{ 32 return &blake2b_md; 33} 34 35static const EVP_MD blake2s_md = { 36 NID_blake2s256, 37 0, 38 BLAKE2S_DIGEST_LENGTH, 39 0, 40 EVP_ORIG_GLOBAL, 41 LEGACY_EVP_MD_METH_TABLE(blake2s_int_init, blake2s_int_update, 42 blake2s_int_final, NULL, BLAKE2S_BLOCKBYTES), 43}; 44 45const EVP_MD *EVP_blake2s256(void) 46{ 47 return &blake2s_md; 48} 49