1/* crypto/evp/m_wp.c */
2
3#include <stdio.h>
4#include "cryptlib.h"
5
6#ifndef OPENSSL_NO_WHIRLPOOL
7
8# include <openssl/evp.h>
9# include <openssl/objects.h>
10# include <openssl/x509.h>
11# include <openssl/whrlpool.h>
12# include "evp_locl.h"
13
14static int init(EVP_MD_CTX *ctx)
15{
16    return WHIRLPOOL_Init(ctx->md_data);
17}
18
19static int update(EVP_MD_CTX *ctx, const void *data, size_t count)
20{
21    return WHIRLPOOL_Update(ctx->md_data, data, count);
22}
23
24static int final(EVP_MD_CTX *ctx, unsigned char *md)
25{
26    return WHIRLPOOL_Final(md, ctx->md_data);
27}
28
29static const EVP_MD whirlpool_md = {
30    NID_whirlpool,
31    0,
32    WHIRLPOOL_DIGEST_LENGTH,
33    0,
34    init,
35    update,
36    final,
37    NULL,
38    NULL,
39    EVP_PKEY_NULL_method,
40    WHIRLPOOL_BBLOCK / 8,
41    sizeof(EVP_MD *) + sizeof(WHIRLPOOL_CTX),
42};
43
44const EVP_MD *EVP_whirlpool(void)
45{
46    return (&whirlpool_md);
47}
48#endif
49