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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 "lib/cc/torint.h"
- /** OpenSSL-based utility functions. */
- void memwipe(void *mem, uint8_t byte, size_t sz);
- /** Log utility function */
- void crypto_log_errors(int severity, const char *doing);
- #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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