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git.ipfire.org Git - thirdparty/openssl.git/blob - crypto/evp/legacy_meth.h
2 * Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
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
10 #define IMPLEMENT_LEGACY_EVP_MD_METH(nm, fn) \
11 static int nm##_init(EVP_MD_CTX *ctx) \
13 return fn##_Init(EVP_MD_CTX_md_data(ctx)); \
15 static int nm##_update(EVP_MD_CTX *ctx, const void *data, size_t count) \
17 return fn##_Update(EVP_MD_CTX_md_data(ctx), data, count); \
19 static int nm##_final(EVP_MD_CTX *ctx, unsigned char *md) \
21 return fn##_Final(md, EVP_MD_CTX_md_data(ctx)); \
24 #define IMPLEMENT_LEGACY_EVP_MD_METH_LC(nm, fn) \
25 static int nm##_init(EVP_MD_CTX *ctx) \
27 return fn##_init(EVP_MD_CTX_md_data(ctx)); \
29 static int nm##_update(EVP_MD_CTX *ctx, const void *data, size_t count) \
31 return fn##_update(EVP_MD_CTX_md_data(ctx), data, count); \
33 static int nm##_final(EVP_MD_CTX *ctx, unsigned char *md) \
35 return fn##_final(md, EVP_MD_CTX_md_data(ctx)); \
39 #define LEGACY_EVP_MD_METH_TABLE(init, update, final, ctrl, blksz) \
40 init, update, final, NULL, NULL, blksz, 0, ctrl