sha1.h

来自「This isakmpd, a BSD-licensed ISAKMP/Oakl」· C头文件 代码 · 共 19 行

/*	$OpenBSD: sha1.h,v 1.2 2001/01/28 22:38:47 niklas Exp $	*/

/*
SHA-1 in C
By Steve Reid <[e-mail]>
100% Public Domain
*/

typedef struct {
    unsigned long state[5];
    unsigned long count[2];
    unsigned char buffer[64];
} SHA1_CTX;

void SHA1Transform(unsigned long state[5], unsigned char buffer[64]);
void SHA1Init(SHA1_CTX* context);
void SHA1Update(SHA1_CTX* context, unsigned char* data, unsigned int len);
void SHA1Final(unsigned char digest[20], SHA1_CTX* context);