1 /*
2 * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
3 *
4 * Licensed under the OpenSSL license (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_MD2
14
15 # include <openssl/evp.h>
16 # include <openssl/objects.h>
17 # include <openssl/x509.h>
18 # include <openssl/md2.h>
19 # include <openssl/rsa.h>
20
21 #include "crypto/evp.h"
22
init(EVP_MD_CTX * ctx)23 static int init(EVP_MD_CTX *ctx)
24 {
25 return MD2_Init(EVP_MD_CTX_md_data(ctx));
26 }
27
update(EVP_MD_CTX * ctx,const void * data,size_t count)28 static int update(EVP_MD_CTX *ctx, const void *data, size_t count)
29 {
30 return MD2_Update(EVP_MD_CTX_md_data(ctx), data, count);
31 }
32
final(EVP_MD_CTX * ctx,unsigned char * md)33 static int final(EVP_MD_CTX *ctx, unsigned char *md)
34 {
35 return MD2_Final(md, EVP_MD_CTX_md_data(ctx));
36 }
37
38 static const EVP_MD md2_md = {
39 NID_md2,
40 NID_md2WithRSAEncryption,
41 MD2_DIGEST_LENGTH,
42 0,
43 init,
44 update,
45 final,
46 NULL,
47 NULL,
48 MD2_BLOCK,
49 sizeof(EVP_MD *) + sizeof(MD2_CTX),
50 };
51
EVP_md2(void)52 const EVP_MD *EVP_md2(void)
53 {
54 return &md2_md;
55 }
56 #endif
57