Ethernet Interfaceを使用したWebSocketサーバー
Dependencies: EthernetInterface TextLCD mbed-rtos mbed
sha1.h@0:98ff551a3a1a, 2013-03-30 (annotated)
- Committer:
- gtk2k
- Date:
- Sat Mar 30 02:02:51 2013 +0000
- Revision:
- 0:98ff551a3a1a
Ethernet Interface?????WebSocketServer
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
gtk2k | 0:98ff551a3a1a | 1 | /** |
gtk2k | 0:98ff551a3a1a | 2 | * \file sha1.h |
gtk2k | 0:98ff551a3a1a | 3 | * |
gtk2k | 0:98ff551a3a1a | 4 | * Copyright (C) 2006-2010, Paul Bakker <polarssl_maintainer at polarssl.org> |
gtk2k | 0:98ff551a3a1a | 5 | * All rights reserved. |
gtk2k | 0:98ff551a3a1a | 6 | * |
gtk2k | 0:98ff551a3a1a | 7 | * This program is free software; you can redistribute it and/or modify |
gtk2k | 0:98ff551a3a1a | 8 | * it under the terms of the GNU General Public License as published by |
gtk2k | 0:98ff551a3a1a | 9 | * the Free Software Foundation; either version 2 of the License, or |
gtk2k | 0:98ff551a3a1a | 10 | * (at your option) any later version. |
gtk2k | 0:98ff551a3a1a | 11 | * |
gtk2k | 0:98ff551a3a1a | 12 | * This program is distributed in the hope that it will be useful, |
gtk2k | 0:98ff551a3a1a | 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
gtk2k | 0:98ff551a3a1a | 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
gtk2k | 0:98ff551a3a1a | 15 | * GNU General Public License for more details. |
gtk2k | 0:98ff551a3a1a | 16 | * |
gtk2k | 0:98ff551a3a1a | 17 | * You should have received a copy of the GNU General Public License along |
gtk2k | 0:98ff551a3a1a | 18 | * with this program; if not, write to the Free Software Foundation, Inc., |
gtk2k | 0:98ff551a3a1a | 19 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
gtk2k | 0:98ff551a3a1a | 20 | */ |
gtk2k | 0:98ff551a3a1a | 21 | #ifndef POLARSSL_SHA1_H |
gtk2k | 0:98ff551a3a1a | 22 | #define POLARSSL_SHA1_H |
gtk2k | 0:98ff551a3a1a | 23 | |
gtk2k | 0:98ff551a3a1a | 24 | /** |
gtk2k | 0:98ff551a3a1a | 25 | * \brief SHA-1 context structure |
gtk2k | 0:98ff551a3a1a | 26 | */ |
gtk2k | 0:98ff551a3a1a | 27 | typedef struct |
gtk2k | 0:98ff551a3a1a | 28 | { |
gtk2k | 0:98ff551a3a1a | 29 | unsigned long total[2]; /*!< number of bytes processed */ |
gtk2k | 0:98ff551a3a1a | 30 | unsigned long state[5]; /*!< intermediate digest state */ |
gtk2k | 0:98ff551a3a1a | 31 | unsigned char buffer[64]; /*!< data block being processed */ |
gtk2k | 0:98ff551a3a1a | 32 | |
gtk2k | 0:98ff551a3a1a | 33 | unsigned char ipad[64]; /*!< HMAC: inner padding */ |
gtk2k | 0:98ff551a3a1a | 34 | unsigned char opad[64]; /*!< HMAC: outer padding */ |
gtk2k | 0:98ff551a3a1a | 35 | } |
gtk2k | 0:98ff551a3a1a | 36 | sha1_context; |
gtk2k | 0:98ff551a3a1a | 37 | |
gtk2k | 0:98ff551a3a1a | 38 | #ifdef __cplusplus |
gtk2k | 0:98ff551a3a1a | 39 | extern "C" { |
gtk2k | 0:98ff551a3a1a | 40 | #endif |
gtk2k | 0:98ff551a3a1a | 41 | |
gtk2k | 0:98ff551a3a1a | 42 | /** |
gtk2k | 0:98ff551a3a1a | 43 | * \brief SHA-1 context setup |
gtk2k | 0:98ff551a3a1a | 44 | * |
gtk2k | 0:98ff551a3a1a | 45 | * \param ctx context to be initialized |
gtk2k | 0:98ff551a3a1a | 46 | */ |
gtk2k | 0:98ff551a3a1a | 47 | void sha1_starts( sha1_context *ctx ); |
gtk2k | 0:98ff551a3a1a | 48 | |
gtk2k | 0:98ff551a3a1a | 49 | /** |
gtk2k | 0:98ff551a3a1a | 50 | * \brief SHA-1 process buffer |
gtk2k | 0:98ff551a3a1a | 51 | * |
gtk2k | 0:98ff551a3a1a | 52 | * \param ctx SHA-1 context |
gtk2k | 0:98ff551a3a1a | 53 | * \param input buffer holding the data |
gtk2k | 0:98ff551a3a1a | 54 | * \param ilen length of the input data |
gtk2k | 0:98ff551a3a1a | 55 | */ |
gtk2k | 0:98ff551a3a1a | 56 | void sha1_update( sha1_context *ctx, const unsigned char *input, int ilen ); |
gtk2k | 0:98ff551a3a1a | 57 | |
gtk2k | 0:98ff551a3a1a | 58 | /** |
gtk2k | 0:98ff551a3a1a | 59 | * \brief SHA-1 final digest |
gtk2k | 0:98ff551a3a1a | 60 | * |
gtk2k | 0:98ff551a3a1a | 61 | * \param ctx SHA-1 context |
gtk2k | 0:98ff551a3a1a | 62 | * \param output SHA-1 checksum result |
gtk2k | 0:98ff551a3a1a | 63 | */ |
gtk2k | 0:98ff551a3a1a | 64 | void sha1_finish( sha1_context *ctx, unsigned char output[20] ); |
gtk2k | 0:98ff551a3a1a | 65 | |
gtk2k | 0:98ff551a3a1a | 66 | /** |
gtk2k | 0:98ff551a3a1a | 67 | * \brief Output = SHA-1( input buffer ) |
gtk2k | 0:98ff551a3a1a | 68 | * |
gtk2k | 0:98ff551a3a1a | 69 | * \param input buffer holding the data |
gtk2k | 0:98ff551a3a1a | 70 | * \param ilen length of the input data |
gtk2k | 0:98ff551a3a1a | 71 | * \param output SHA-1 checksum result |
gtk2k | 0:98ff551a3a1a | 72 | */ |
gtk2k | 0:98ff551a3a1a | 73 | void sha1( const unsigned char *input, int ilen, unsigned char output[20] ); |
gtk2k | 0:98ff551a3a1a | 74 | |
gtk2k | 0:98ff551a3a1a | 75 | #if 0 //No need for that |
gtk2k | 0:98ff551a3a1a | 76 | /** |
gtk2k | 0:98ff551a3a1a | 77 | * \brief Output = SHA-1( file contents ) |
gtk2k | 0:98ff551a3a1a | 78 | * |
gtk2k | 0:98ff551a3a1a | 79 | * \param path input file name |
gtk2k | 0:98ff551a3a1a | 80 | * \param output SHA-1 checksum result |
gtk2k | 0:98ff551a3a1a | 81 | * |
gtk2k | 0:98ff551a3a1a | 82 | * \return 0 if successful, 1 if fopen failed, |
gtk2k | 0:98ff551a3a1a | 83 | * or 2 if fread failed |
gtk2k | 0:98ff551a3a1a | 84 | */ |
gtk2k | 0:98ff551a3a1a | 85 | int sha1_file( const char *path, unsigned char output[20] ); |
gtk2k | 0:98ff551a3a1a | 86 | #endif |
gtk2k | 0:98ff551a3a1a | 87 | |
gtk2k | 0:98ff551a3a1a | 88 | /** |
gtk2k | 0:98ff551a3a1a | 89 | * \brief SHA-1 HMAC context setup |
gtk2k | 0:98ff551a3a1a | 90 | * |
gtk2k | 0:98ff551a3a1a | 91 | * \param ctx HMAC context to be initialized |
gtk2k | 0:98ff551a3a1a | 92 | * \param key HMAC secret key |
gtk2k | 0:98ff551a3a1a | 93 | * \param keylen length of the HMAC key |
gtk2k | 0:98ff551a3a1a | 94 | */ |
gtk2k | 0:98ff551a3a1a | 95 | void sha1_hmac_starts( sha1_context *ctx, const unsigned char *key, int keylen ); |
gtk2k | 0:98ff551a3a1a | 96 | |
gtk2k | 0:98ff551a3a1a | 97 | /** |
gtk2k | 0:98ff551a3a1a | 98 | * \brief SHA-1 HMAC process buffer |
gtk2k | 0:98ff551a3a1a | 99 | * |
gtk2k | 0:98ff551a3a1a | 100 | * \param ctx HMAC context |
gtk2k | 0:98ff551a3a1a | 101 | * \param input buffer holding the data |
gtk2k | 0:98ff551a3a1a | 102 | * \param ilen length of the input data |
gtk2k | 0:98ff551a3a1a | 103 | */ |
gtk2k | 0:98ff551a3a1a | 104 | void sha1_hmac_update( sha1_context *ctx, const unsigned char *input, int ilen ); |
gtk2k | 0:98ff551a3a1a | 105 | |
gtk2k | 0:98ff551a3a1a | 106 | /** |
gtk2k | 0:98ff551a3a1a | 107 | * \brief SHA-1 HMAC final digest |
gtk2k | 0:98ff551a3a1a | 108 | * |
gtk2k | 0:98ff551a3a1a | 109 | * \param ctx HMAC context |
gtk2k | 0:98ff551a3a1a | 110 | * \param output SHA-1 HMAC checksum result |
gtk2k | 0:98ff551a3a1a | 111 | */ |
gtk2k | 0:98ff551a3a1a | 112 | void sha1_hmac_finish( sha1_context *ctx, unsigned char output[20] ); |
gtk2k | 0:98ff551a3a1a | 113 | |
gtk2k | 0:98ff551a3a1a | 114 | /** |
gtk2k | 0:98ff551a3a1a | 115 | * \brief SHA-1 HMAC context reset |
gtk2k | 0:98ff551a3a1a | 116 | * |
gtk2k | 0:98ff551a3a1a | 117 | * \param ctx HMAC context to be reset |
gtk2k | 0:98ff551a3a1a | 118 | */ |
gtk2k | 0:98ff551a3a1a | 119 | void sha1_hmac_reset( sha1_context *ctx ); |
gtk2k | 0:98ff551a3a1a | 120 | |
gtk2k | 0:98ff551a3a1a | 121 | /** |
gtk2k | 0:98ff551a3a1a | 122 | * \brief Output = HMAC-SHA-1( hmac key, input buffer ) |
gtk2k | 0:98ff551a3a1a | 123 | * |
gtk2k | 0:98ff551a3a1a | 124 | * \param key HMAC secret key |
gtk2k | 0:98ff551a3a1a | 125 | * \param keylen length of the HMAC key |
gtk2k | 0:98ff551a3a1a | 126 | * \param input buffer holding the data |
gtk2k | 0:98ff551a3a1a | 127 | * \param ilen length of the input data |
gtk2k | 0:98ff551a3a1a | 128 | * \param output HMAC-SHA-1 result |
gtk2k | 0:98ff551a3a1a | 129 | */ |
gtk2k | 0:98ff551a3a1a | 130 | void sha1_hmac( const unsigned char *key, int keylen, |
gtk2k | 0:98ff551a3a1a | 131 | const unsigned char *input, int ilen, |
gtk2k | 0:98ff551a3a1a | 132 | unsigned char output[20] ); |
gtk2k | 0:98ff551a3a1a | 133 | |
gtk2k | 0:98ff551a3a1a | 134 | /** |
gtk2k | 0:98ff551a3a1a | 135 | * \brief Checkup routine |
gtk2k | 0:98ff551a3a1a | 136 | * |
gtk2k | 0:98ff551a3a1a | 137 | * \return 0 if successful, or 1 if the test failed |
gtk2k | 0:98ff551a3a1a | 138 | */ |
gtk2k | 0:98ff551a3a1a | 139 | int sha1_self_test( int verbose ); |
gtk2k | 0:98ff551a3a1a | 140 | |
gtk2k | 0:98ff551a3a1a | 141 | #ifdef __cplusplus |
gtk2k | 0:98ff551a3a1a | 142 | } |
gtk2k | 0:98ff551a3a1a | 143 | #endif |
gtk2k | 0:98ff551a3a1a | 144 | |
gtk2k | 0:98ff551a3a1a | 145 | #endif /* sha1.h */ |