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Bonjour/Zerconf library

services/mysql/sha1.h@0:355018f44c9f, 2010-07-21 (annotated)

Committer:: dirkx
Date:: Wed Jul 21 19:25:56 2010 +0000
Revision:: 0:355018f44c9f

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User	Revision	Line number	New contents of line
dirkx	0:355018f44c9f	1	/**
dirkx	0:355018f44c9f	2	* \file sha1.h
dirkx	0:355018f44c9f	3	*
dirkx	0:355018f44c9f	4	* Copyright (C) 2006-2010, Paul Bakker <polarssl_maintainer at polarssl.org>
dirkx	0:355018f44c9f	5	* All rights reserved.
dirkx	0:355018f44c9f	6	*
dirkx	0:355018f44c9f	7	* This program is free software; you can redistribute it and/or modify
dirkx	0:355018f44c9f	8	* it under the terms of the GNU General Public License as published by
dirkx	0:355018f44c9f	9	* the Free Software Foundation; either version 2 of the License, or
dirkx	0:355018f44c9f	10	* (at your option) any later version.
dirkx	0:355018f44c9f	11	*
dirkx	0:355018f44c9f	12	* This program is distributed in the hope that it will be useful,
dirkx	0:355018f44c9f	13	* but WITHOUT ANY WARRANTY; without even the implied warranty of
dirkx	0:355018f44c9f	14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
dirkx	0:355018f44c9f	15	* GNU General Public License for more details.
dirkx	0:355018f44c9f	16	*
dirkx	0:355018f44c9f	17	* You should have received a copy of the GNU General Public License along
dirkx	0:355018f44c9f	18	* with this program; if not, write to the Free Software Foundation, Inc.,
dirkx	0:355018f44c9f	19	* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
dirkx	0:355018f44c9f	20	*/
dirkx	0:355018f44c9f	21	#ifndef POLARSSL_SHA1_H
dirkx	0:355018f44c9f	22	#define POLARSSL_SHA1_H
dirkx	0:355018f44c9f	23
dirkx	0:355018f44c9f	24	/**
dirkx	0:355018f44c9f	25	* \brief SHA-1 context structure
dirkx	0:355018f44c9f	26	*/
dirkx	0:355018f44c9f	27	typedef struct
dirkx	0:355018f44c9f	28	{
dirkx	0:355018f44c9f	29	unsigned long total[2]; /!< number of bytes processed /
dirkx	0:355018f44c9f	30	unsigned long state[5]; /!< intermediate digest state /
dirkx	0:355018f44c9f	31	unsigned char buffer[64]; /!< data block being processed /
dirkx	0:355018f44c9f	32
dirkx	0:355018f44c9f	33	unsigned char ipad[64]; /!< HMAC: inner padding /
dirkx	0:355018f44c9f	34	unsigned char opad[64]; /!< HMAC: outer padding /
dirkx	0:355018f44c9f	35	}
dirkx	0:355018f44c9f	36	sha1_context;
dirkx	0:355018f44c9f	37
dirkx	0:355018f44c9f	38	#ifdef __cplusplus
dirkx	0:355018f44c9f	39	extern "C" {
dirkx	0:355018f44c9f	40	#endif
dirkx	0:355018f44c9f	41
dirkx	0:355018f44c9f	42	/**
dirkx	0:355018f44c9f	43	* \brief SHA-1 context setup
dirkx	0:355018f44c9f	44	*
dirkx	0:355018f44c9f	45	* \param ctx context to be initialized
dirkx	0:355018f44c9f	46	*/
dirkx	0:355018f44c9f	47	void sha1_starts( sha1_context *ctx );
dirkx	0:355018f44c9f	48
dirkx	0:355018f44c9f	49	/**
dirkx	0:355018f44c9f	50	* \brief SHA-1 process buffer
dirkx	0:355018f44c9f	51	*
dirkx	0:355018f44c9f	52	* \param ctx SHA-1 context
dirkx	0:355018f44c9f	53	* \param input buffer holding the data
dirkx	0:355018f44c9f	54	* \param ilen length of the input data
dirkx	0:355018f44c9f	55	*/
dirkx	0:355018f44c9f	56	void sha1_update( sha1_context ctx, const unsigned char input, int ilen );
dirkx	0:355018f44c9f	57
dirkx	0:355018f44c9f	58	/**
dirkx	0:355018f44c9f	59	* \brief SHA-1 final digest
dirkx	0:355018f44c9f	60	*
dirkx	0:355018f44c9f	61	* \param ctx SHA-1 context
dirkx	0:355018f44c9f	62	* \param output SHA-1 checksum result
dirkx	0:355018f44c9f	63	*/
dirkx	0:355018f44c9f	64	void sha1_finish( sha1_context *ctx, unsigned char output[20] );
dirkx	0:355018f44c9f	65
dirkx	0:355018f44c9f	66	/**
dirkx	0:355018f44c9f	67	* \brief Output = SHA-1( input buffer )
dirkx	0:355018f44c9f	68	*
dirkx	0:355018f44c9f	69	* \param input buffer holding the data
dirkx	0:355018f44c9f	70	* \param ilen length of the input data
dirkx	0:355018f44c9f	71	* \param output SHA-1 checksum result
dirkx	0:355018f44c9f	72	*/
dirkx	0:355018f44c9f	73	void sha1( const unsigned char *input, int ilen, unsigned char output[20] );
dirkx	0:355018f44c9f	74
dirkx	0:355018f44c9f	75	#if 0 //No need for that
dirkx	0:355018f44c9f	76	/**
dirkx	0:355018f44c9f	77	* \brief Output = SHA-1( file contents )
dirkx	0:355018f44c9f	78	*
dirkx	0:355018f44c9f	79	* \param path input file name
dirkx	0:355018f44c9f	80	* \param output SHA-1 checksum result
dirkx	0:355018f44c9f	81	*
dirkx	0:355018f44c9f	82	* \return 0 if successful, 1 if fopen failed,
dirkx	0:355018f44c9f	83	* or 2 if fread failed
dirkx	0:355018f44c9f	84	*/
dirkx	0:355018f44c9f	85	int sha1_file( const char *path, unsigned char output[20] );
dirkx	0:355018f44c9f	86	#endif
dirkx	0:355018f44c9f	87
dirkx	0:355018f44c9f	88	/**
dirkx	0:355018f44c9f	89	* \brief SHA-1 HMAC context setup
dirkx	0:355018f44c9f	90	*
dirkx	0:355018f44c9f	91	* \param ctx HMAC context to be initialized
dirkx	0:355018f44c9f	92	* \param key HMAC secret key
dirkx	0:355018f44c9f	93	* \param keylen length of the HMAC key
dirkx	0:355018f44c9f	94	*/
dirkx	0:355018f44c9f	95	void sha1_hmac_starts( sha1_context ctx, const unsigned char key, int keylen );
dirkx	0:355018f44c9f	96
dirkx	0:355018f44c9f	97	/**
dirkx	0:355018f44c9f	98	* \brief SHA-1 HMAC process buffer
dirkx	0:355018f44c9f	99	*
dirkx	0:355018f44c9f	100	* \param ctx HMAC context
dirkx	0:355018f44c9f	101	* \param input buffer holding the data
dirkx	0:355018f44c9f	102	* \param ilen length of the input data
dirkx	0:355018f44c9f	103	*/
dirkx	0:355018f44c9f	104	void sha1_hmac_update( sha1_context ctx, const unsigned char input, int ilen );
dirkx	0:355018f44c9f	105
dirkx	0:355018f44c9f	106	/**
dirkx	0:355018f44c9f	107	* \brief SHA-1 HMAC final digest
dirkx	0:355018f44c9f	108	*
dirkx	0:355018f44c9f	109	* \param ctx HMAC context
dirkx	0:355018f44c9f	110	* \param output SHA-1 HMAC checksum result
dirkx	0:355018f44c9f	111	*/
dirkx	0:355018f44c9f	112	void sha1_hmac_finish( sha1_context *ctx, unsigned char output[20] );
dirkx	0:355018f44c9f	113
dirkx	0:355018f44c9f	114	/**
dirkx	0:355018f44c9f	115	* \brief SHA-1 HMAC context reset
dirkx	0:355018f44c9f	116	*
dirkx	0:355018f44c9f	117	* \param ctx HMAC context to be reset
dirkx	0:355018f44c9f	118	*/
dirkx	0:355018f44c9f	119	void sha1_hmac_reset( sha1_context *ctx );
dirkx	0:355018f44c9f	120
dirkx	0:355018f44c9f	121	/**
dirkx	0:355018f44c9f	122	* \brief Output = HMAC-SHA-1( hmac key, input buffer )
dirkx	0:355018f44c9f	123	*
dirkx	0:355018f44c9f	124	* \param key HMAC secret key
dirkx	0:355018f44c9f	125	* \param keylen length of the HMAC key
dirkx	0:355018f44c9f	126	* \param input buffer holding the data
dirkx	0:355018f44c9f	127	* \param ilen length of the input data
dirkx	0:355018f44c9f	128	* \param output HMAC-SHA-1 result
dirkx	0:355018f44c9f	129	*/
dirkx	0:355018f44c9f	130	void sha1_hmac( const unsigned char *key, int keylen,
dirkx	0:355018f44c9f	131	const unsigned char *input, int ilen,
dirkx	0:355018f44c9f	132	unsigned char output[20] );
dirkx	0:355018f44c9f	133
dirkx	0:355018f44c9f	134	/**
dirkx	0:355018f44c9f	135	* \brief Checkup routine
dirkx	0:355018f44c9f	136	*
dirkx	0:355018f44c9f	137	* \return 0 if successful, or 1 if the test failed
dirkx	0:355018f44c9f	138	*/
dirkx	0:355018f44c9f	139	int sha1_self_test( int verbose );
dirkx	0:355018f44c9f	140
dirkx	0:355018f44c9f	141	#ifdef __cplusplus
dirkx	0:355018f44c9f	142	}
dirkx	0:355018f44c9f	143	#endif
dirkx	0:355018f44c9f	144
dirkx	0:355018f44c9f	145	#endif /* sha1.h */

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Type:	Program
Mbed OS support:	Mbed 2 deprecated
Created:	21 Jul 2010
Imports:	99
Forks:	0
Commits:	6
Dependents:	0
Dependencies:	1
Followers:	8

services/mysql/sha1.h@0:355018f44c9f, 2010-07-21 (annotated)

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