blob: 404df5ffd586973df8d9457b48634d9b71d8cb3c [file] [log] [blame]
* Copyright (C) Tildeslash Ltd. All rights reserved.
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License version 3.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* GNU General Public License for more details.
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <>.
* In addition, as a special exception, the copyright holders give
* permission to link the code of portions of this program with the
* OpenSSL library under certain conditions as described in each
* individual source file, and distribute linked combinations
* including the two.
* You must obey the GNU Affero General Public License in all respects
* for all of the code used other than OpenSSL.
#ifndef SHA1_H
#define SHA1_H
#define SHA1_DIGEST_SIZE 20
typedef struct {
unsigned int state[5];
unsigned int count[2];
unsigned char buffer[64];
} sha1_context_t;
void sha1_init(sha1_context_t *context);
void sha1_append(sha1_context_t *context, const unsigned char *data, const size_t len);
void sha1_finish(sha1_context_t *context, unsigned char digest[SHA1_DIGEST_SIZE]);