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/*
* Copyright (C) 2006-2009 Vincent Hanquez <tab@snarc.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation; version 2.1 or version 3.0 only.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* SHA1 implementation as describe in wikipedia.
*/
#ifndef SHA1_H
#define SHA1_H
struct sha1_ctx
{
unsigned int h[5];
unsigned char buf[64];
unsigned long long sz;
};
typedef struct { unsigned int digest[5]; } sha1_digest;
void sha1_init(struct sha1_ctx *ctx);
void sha1_update(struct sha1_ctx *ctx, unsigned char *data, int len);
void sha1_finalize(struct sha1_ctx *ctx, sha1_digest *out);
void sha1_to_bin(sha1_digest *digest, char *out);
void sha1_to_hex(sha1_digest *digest, char *out);
#endif
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