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/*
* Copyright (C) 2006-2008 Vincent Hanquez <tab@snarc.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published
* by the Free Software Foundation; version 2 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.
*
* SHA512 implementation
*/
#ifndef SHA512_H
#define SHA512_H
#include <stdint.h>
struct sha512_ctx
{
uint64_t h[8];
unsigned char buf[128];
uint64_t sz[2];
};
typedef struct { uint64_t digest[8]; } sha512_digest;
void sha512_init(struct sha512_ctx *ctx);
void sha512_update(struct sha512_ctx *ctx, unsigned char *data, int len);
void sha512_finalize(struct sha512_ctx *ctx, sha512_digest *out);
void sha512_to_hex(sha512_digest *digest, char *out);
#endif
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