36#include "netif/ppp/ppp_opts.h"
37#if LWIP_INCLUDED_POLARSSL_SHA1
39#ifndef LWIP_INCLUDED_POLARSSL_SHA1_H
40#define LWIP_INCLUDED_POLARSSL_SHA1_H
47 unsigned long total[2];
48 unsigned long state[5];
49 unsigned char buffer[64];
62void sha1_starts( sha1_context *ctx );
71void sha1_update( sha1_context *ctx,
const unsigned char *input,
int ilen );
79void sha1_finish( sha1_context *ctx,
unsigned char output[20] );
88void sha1(
unsigned char *input,
int ilen,
unsigned char output[20] );