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/* Copyright (c) 2001, Matej Pfajfar.
* Copyright (c) 2001-2004, Roger Dingledine.
* Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
* Copyright (c) 2007-2018, The Tor Project, Inc. */
/* See LICENSE for licensing information */
/**
* \file crypto_util.h
*
* \brief Common functions for cryptographic routines.
**/
#ifndef TOR_CRYPTO_UTIL_H
#define TOR_CRYPTO_UTIL_H
#include "torint.h"
/** OpenSSL-based utility functions. */
void memwipe(void *mem, uint8_t byte, size_t sz);
#ifdef CRYPTO_UTIL_PRIVATE
#ifdef TOR_UNIT_TESTS
#endif /* defined(TOR_UNIT_TESTS) */
#endif /* defined(CRYPTO_UTIL_PRIVATE) */
#endif /* !defined(TOR_CRYPTO_UTIL_H) */
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