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author | Jo-Philipp Wich <jow@openwrt.org> | 2010-03-25 15:46:39 +0000 |
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committer | Jo-Philipp Wich <jow@openwrt.org> | 2010-03-25 15:46:39 +0000 |
commit | 960a327a19e605f16bc5778d1e551eeba65f4680 (patch) | |
tree | 040e278b00ff66581e0db568d2ed3f8da2aaf777 /package/px5g/src/polarssl/sha1.h | |
parent | 4ebe5e79c6d2c55877f9abf04e63ca9a9b1b7bd6 (diff) | |
download | master-187ad058-960a327a19e605f16bc5778d1e551eeba65f4680.tar.gz master-187ad058-960a327a19e605f16bc5778d1e551eeba65f4680.tar.bz2 master-187ad058-960a327a19e605f16bc5778d1e551eeba65f4680.zip |
[package] add px5g (moved from LuCI trunk)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20429 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/px5g/src/polarssl/sha1.h')
-rw-r--r-- | package/px5g/src/polarssl/sha1.h | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/package/px5g/src/polarssl/sha1.h b/package/px5g/src/polarssl/sha1.h new file mode 100644 index 0000000000..3ca7dc3195 --- /dev/null +++ b/package/px5g/src/polarssl/sha1.h @@ -0,0 +1,150 @@ +/** + * \file sha1.h + * + * Based on XySSL: Copyright (C) 2006-2008 Christophe Devine + * + * Copyright (C) 2009 Paul Bakker <polarssl_maintainer at polarssl dot org> + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the names of PolarSSL or XySSL nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED + * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +#ifndef POLARSSL_SHA1_H +#define POLARSSL_SHA1_H + +/** + * \brief SHA-1 context structure + */ +typedef struct +{ + unsigned long total[2]; /*!< number of bytes processed */ + unsigned long state[5]; /*!< intermediate digest state */ + unsigned char buffer[64]; /*!< data block being processed */ + + unsigned char ipad[64]; /*!< HMAC: inner padding */ + unsigned char opad[64]; /*!< HMAC: outer padding */ +} +sha1_context; + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * \brief SHA-1 context setup + * + * \param ctx context to be initialized + */ +void sha1_starts( sha1_context *ctx ); + +/** + * \brief SHA-1 process buffer + * + * \param ctx SHA-1 context + * \param input buffer holding the data + * \param ilen length of the input data + */ +void sha1_update( sha1_context *ctx, unsigned char *input, int ilen ); + +/** + * \brief SHA-1 final digest + * + * \param ctx SHA-1 context + * \param output SHA-1 checksum result + */ +void sha1_finish( sha1_context *ctx, unsigned char output[20] ); + +/** + * \brief Output = SHA-1( input buffer ) + * + * \param input buffer holding the data + * \param ilen length of the input data + * \param output SHA-1 checksum result + */ +void sha1( unsigned char *input, int ilen, unsigned char output[20] ); + +/** + * \brief Output = SHA-1( file contents ) + * + * \param path input file name + * \param output SHA-1 checksum result + * + * \return 0 if successful, 1 if fopen failed, + * or 2 if fread failed + */ +int sha1_file( char *path, unsigned char output[20] ); + +/** + * \brief SHA-1 HMAC context setup + * + * \param ctx HMAC context to be initialized + * \param key HMAC secret key + * \param keylen length of the HMAC key + */ +void sha1_hmac_starts( sha1_context *ctx, unsigned char *key, int keylen ); + +/** + * \brief SHA-1 HMAC process buffer + * + * \param ctx HMAC context + * \param input buffer holding the data + * \param ilen length of the input data + */ +void sha1_hmac_update( sha1_context *ctx, unsigned char *input, int ilen ); + +/** + * \brief SHA-1 HMAC final digest + * + * \param ctx HMAC context + * \param output SHA-1 HMAC checksum result + */ +void sha1_hmac_finish( sha1_context *ctx, unsigned char output[20] ); + +/** + * \brief Output = HMAC-SHA-1( hmac key, input buffer ) + * + * \param key HMAC secret key + * \param keylen length of the HMAC key + * \param input buffer holding the data + * \param ilen length of the input data + * \param output HMAC-SHA-1 result + */ +void sha1_hmac( unsigned char *key, int keylen, + unsigned char *input, int ilen, + unsigned char output[20] ); + +/** + * \brief Checkup routine + * + * \return 0 if successful, or 1 if the test failed + */ +int sha1_self_test( int verbose ); + +#ifdef __cplusplus +} +#endif + +#endif /* sha1.h */ |