ebfedea0ce
- crypto/external/bsd/heimdal - crypto/external/bsd/libsaslc - crypto/external/bsd/netpgp - crypto/external/bsd/openssl Change-Id: I91dbf05f33e637edf5b9bb408d5baddd7ba8cf75
62 lines
2.7 KiB
C
62 lines
2.7 KiB
C
/* $NetBSD: crypto.h,v 1.3 2011/02/11 23:44:43 christos Exp $ */
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/*
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* Copyright (c) 2010 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Mateusz Kocielski.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _CRYPTO_H_
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#define _CRYPTO_H_
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/* hmac md5 digest length in ascii format */
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#define HMAC_MD5_DIGEST_LENGTH 32
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/* nonce/random functions */
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char *saslc__crypto_nonce(size_t);
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/* encoding functions */
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int saslc__crypto_decode_base64(const char *, size_t, void **, size_t *);
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int saslc__crypto_encode_base64(const void *, size_t, char **, size_t *);
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char *saslc__crypto_hash_to_hex(const uint8_t *);
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/* hashing functions */
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void saslc__crypto_md5_hash(const char *, size_t, unsigned char *);
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char *saslc__crypto_md5_hex(const char *, size_t);
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int saslc__crypto_hmac_md5_hash(const unsigned char *, size_t,
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const unsigned char *, size_t, unsigned char *);
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char *saslc__crypto_hmac_md5_hex(const unsigned char *, size_t,
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const unsigned char *, size_t);
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#endif /* ! _CRYPTO_H_ */
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