Merge branch 'dev' of feistymeow.org:feisty_meow into dev
[feisty_meow.git] / production / 3rdparty / deprecated / openssl / include / openssl / whrlpool.h
1 /*
2  * Copyright 2005-2016 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 #ifndef HEADER_WHRLPOOL_H
11 # define HEADER_WHRLPOOL_H
12
13 #include <openssl/opensslconf.h>
14
15 # ifndef OPENSSL_NO_WHIRLPOOL
16 # include <openssl/e_os2.h>
17 # include <stddef.h>
18 # ifdef __cplusplus
19 extern "C" {
20 # endif
21
22 # define WHIRLPOOL_DIGEST_LENGTH (512/8)
23 # define WHIRLPOOL_BBLOCK        512
24 # define WHIRLPOOL_COUNTER       (256/8)
25
26 typedef struct {
27     union {
28         unsigned char c[WHIRLPOOL_DIGEST_LENGTH];
29         /* double q is here to ensure 64-bit alignment */
30         double q[WHIRLPOOL_DIGEST_LENGTH / sizeof(double)];
31     } H;
32     unsigned char data[WHIRLPOOL_BBLOCK / 8];
33     unsigned int bitoff;
34     size_t bitlen[WHIRLPOOL_COUNTER / sizeof(size_t)];
35 } WHIRLPOOL_CTX;
36
37 int WHIRLPOOL_Init(WHIRLPOOL_CTX *c);
38 int WHIRLPOOL_Update(WHIRLPOOL_CTX *c, const void *inp, size_t bytes);
39 void WHIRLPOOL_BitUpdate(WHIRLPOOL_CTX *c, const void *inp, size_t bits);
40 int WHIRLPOOL_Final(unsigned char *md, WHIRLPOOL_CTX *c);
41 unsigned char *WHIRLPOOL(const void *inp, size_t bytes, unsigned char *md);
42
43 # ifdef __cplusplus
44 }
45 # endif
46 # endif
47
48 #endif