OpenSSL  1.0.1c
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whrlpool.h
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1 #ifndef HEADER_WHRLPOOL_H
2 #define HEADER_WHRLPOOL_H
3 
4 #include <openssl/e_os2.h>
5 #include <stddef.h>
6 
7 #ifdef __cplusplus
8 extern "C" {
9 #endif
10 
11 #define WHIRLPOOL_DIGEST_LENGTH (512/8)
12 #define WHIRLPOOL_BBLOCK 512
13 #define WHIRLPOOL_COUNTER (256/8)
14 
15 typedef struct {
16  union {
17  unsigned char c[WHIRLPOOL_DIGEST_LENGTH];
18  /* double q is here to ensure 64-bit alignment */
19  double q[WHIRLPOOL_DIGEST_LENGTH/sizeof(double)];
20  } H;
21  unsigned char data[WHIRLPOOL_BBLOCK/8];
22  unsigned int bitoff;
23  size_t bitlen[WHIRLPOOL_COUNTER/sizeof(size_t)];
24  } WHIRLPOOL_CTX;
25 
26 #ifndef OPENSSL_NO_WHIRLPOOL
27 #ifdef OPENSSL_FIPS
28 int private_WHIRLPOOL_Init(WHIRLPOOL_CTX *c);
29 #endif
31 int WHIRLPOOL_Update (WHIRLPOOL_CTX *c,const void *inp,size_t bytes);
32 void WHIRLPOOL_BitUpdate(WHIRLPOOL_CTX *c,const void *inp,size_t bits);
33 int WHIRLPOOL_Final (unsigned char *md,WHIRLPOOL_CTX *c);
34 unsigned char *WHIRLPOOL(const void *inp,size_t bytes,unsigned char *md);
35 #endif
36 
37 #ifdef __cplusplus
38 }
39 #endif
40 
41 #endif