1 | /* |
2 | * Copyright 2005-2016 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 <stdio.h> |
11 | #include "internal/cryptlib.h" |
12 | |
13 | #ifndef OPENSSL_NO_WHIRLPOOL |
14 | |
15 | # include <openssl/evp.h> |
16 | # include <openssl/objects.h> |
17 | # include <openssl/x509.h> |
18 | # include <openssl/whrlpool.h> |
19 | # include "crypto/evp.h" |
20 | |
21 | static int init(EVP_MD_CTX *ctx) |
22 | { |
23 | return WHIRLPOOL_Init(EVP_MD_CTX_md_data(ctx)); |
24 | } |
25 | |
26 | static int update(EVP_MD_CTX *ctx, const void *data, size_t count) |
27 | { |
28 | return WHIRLPOOL_Update(EVP_MD_CTX_md_data(ctx), data, count); |
29 | } |
30 | |
31 | static int final(EVP_MD_CTX *ctx, unsigned char *md) |
32 | { |
33 | return WHIRLPOOL_Final(md, EVP_MD_CTX_md_data(ctx)); |
34 | } |
35 | |
36 | static const EVP_MD whirlpool_md = { |
37 | NID_whirlpool, |
38 | 0, |
39 | WHIRLPOOL_DIGEST_LENGTH, |
40 | 0, |
41 | init, |
42 | update, |
43 | final, |
44 | NULL, |
45 | NULL, |
46 | WHIRLPOOL_BBLOCK / 8, |
47 | sizeof(EVP_MD *) + sizeof(WHIRLPOOL_CTX), |
48 | }; |
49 | |
50 | const EVP_MD *EVP_whirlpool(void) |
51 | { |
52 | return &whirlpool_md; |
53 | } |
54 | #endif |
55 | |