1 /* sha1.h */ 2 3 /* If OpenSSL is in use, then use that version of SHA-1 */ 4 #ifdef OPENSSL 5 #include <t_sha.h> 6 #define __SHA1_INCLUDE_ 7 #endif 8 9 #ifndef __SHA1_INCLUDE_ 10 11 #ifndef SHA1_SIGNATURE_SIZE 12 #ifdef SHA_DIGESTSIZE 13 #define SHA1_SIGNATURE_SIZE SHA_DIGESTSIZE 14 #else 15 #define SHA1_SIGNATURE_SIZE 20 16 #endif 17 #endif 18 19 typedef struct { 20 u_int32_t state[5]; 21 u_int32_t count[2]; 22 unsigned char buffer[64]; 23 } SHA1_CTX; 24 25 extern void SHA1_Init(SHA1_CTX *); 26 extern void SHA1_Update(SHA1_CTX *, const unsigned char *, unsigned int); 27 extern void SHA1_Final(unsigned char[SHA1_SIGNATURE_SIZE], SHA1_CTX *); 28 29 #define __SHA1_INCLUDE_ 30 #endif /* __SHA1_INCLUDE_ */ 31 32
