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 30 int WHIRLPOOL_Init(WHIRLPOOL_CTX *c); 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 42