openssl/crypto/whrlpool/whrlpool.h
Andy Polyakov d1593e6b15 Whirlpool hash implementation. The fact that subdirectory and .h file are
called whrlpool is not a typo, but a way to keep the names shorter than
8 characters. Remaining TODO list comprises adding OID, EVP, corresponding
flag to apps/openssl dgst, benchmark, engage assembler...
2005-11-28 20:09:58 +00:00

39 lines
950 B
C

#ifndef HEADER_WHRLPOOL_H
#define HEADER_WHRLPOOL_H
#include <openssl/e_os2.h>
#include <stddef.h>
#ifdef __cplusplus
extern "C" {
#endif
#define WHIRLPOOL_DIGEST_LENGTH (512/8)
#define WHIRLPOOL_BBLOCK 512
#define WHIRLPOOL_COUNTER (256/8)
typedef struct {
union {
unsigned char c[WHIRLPOOL_DIGEST_LENGTH];
/* double q is here to ensures 64-bit alignment */
double q[WHIRLPOOL_DIGEST_LENGTH/sizeof(double)];
} H;
unsigned char data[WHIRLPOOL_BBLOCK/8];
unsigned int bitoff;
size_t bitlen[WHIRLPOOL_COUNTER/sizeof(size_t)];
} WHIRLPOOL_CTX;
#ifndef OPENSSL_NO_WHIRLPOOL
void WHIRLPOOL_Init (WHIRLPOOL_CTX *c);
void WHIRLPOOL_Update (WHIRLPOOL_CTX *c,const void *inp,size_t bytes);
void WHIRLPOOL_BitUpdate(WHIRLPOOL_CTX *c,const void *inp,size_t bits);
void WHIRLPOOL_Final (unsigned char *md,WHIRLPOOL_CTX *c);
unsigned char *WHIRLPOOL(const void *inp,size_t bytes,unsigned char *md);
#endif
#ifdef __cplusplus
}
#endif
#endif