sha1.h

/*
 * SHA1 internal definitions
 * Copyright (c) 2003-2005, Jouni Malinen <j@w1.fi>
 *
 * This software may be distributed under the terms of the BSD license.
 * See README for more details.
 */
 
#ifndef SHA1_I_H
#define SHA1_I_H
 
#include <inttypes.h>
 
struct SHA1Context
{
    uint32_t state[5];
    uint32_t count[2];
    unsigned char buffer[64];
};
 
typedef struct SHA1Context SHA1_CTX;
 
void SHA1Init(struct SHA1Context* context);
 
void SHA1Update(struct SHA1Context* context, const void* data, uint32_t len);
 
void SHA1Final(unsigned char digest[20], struct SHA1Context* context);
 
void SHA1Transform(uint32_t state[5], const unsigned char buffer[64]);
 
#endif /* SHA1_I_H */