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1 /* ssl/t1_lib.c */ |
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2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
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3 * All rights reserved. |
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4 * |
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5 * This package is an SSL implementation written |
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6 * by Eric Young (eay@cryptsoft.com). |
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7 * The implementation was written so as to conform with Netscapes SSL. |
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8 * |
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9 * This library is free for commercial and non-commercial use as long as |
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10 * the following conditions are aheared to. The following conditions |
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11 * apply to all code found in this distribution, be it the RC4, RSA, |
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12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation |
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13 * included with this distribution is covered by the same copyright terms |
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14 * except that the holder is Tim Hudson (tjh@cryptsoft.com). |
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15 * |
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16 * Copyright remains Eric Young's, and as such any Copyright notices in |
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17 * the code are not to be removed. |
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18 * If this package is used in a product, Eric Young should be given attribution |
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19 * as the author of the parts of the library used. |
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20 * This can be in the form of a textual message at program startup or |
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21 * in documentation (online or textual) provided with the package. |
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22 * |
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23 * Redistribution and use in source and binary forms, with or without |
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24 * modification, are permitted provided that the following conditions |
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25 * are met: |
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26 * 1. Redistributions of source code must retain the copyright |
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27 * notice, this list of conditions and the following disclaimer. |
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28 * 2. Redistributions in binary form must reproduce the above copyright |
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29 * notice, this list of conditions and the following disclaimer in the |
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30 * documentation and/or other materials provided with the distribution. |
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31 * 3. All advertising materials mentioning features or use of this software |
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32 * must display the following acknowledgement: |
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33 * "This product includes cryptographic software written by |
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34 * Eric Young (eay@cryptsoft.com)" |
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35 * The word 'cryptographic' can be left out if the rouines from the library |
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36 * being used are not cryptographic related :-). |
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37 * 4. If you include any Windows specific code (or a derivative thereof) from |
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38 * the apps directory (application code) you must include an acknowledgement: |
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39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" |
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40 * |
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41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND |
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42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
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45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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51 * SUCH DAMAGE. |
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52 * |
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53 * The licence and distribution terms for any publically available version or |
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54 * derivative of this code cannot be changed. i.e. this code cannot simply be |
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55 * copied and put under another distribution licence |
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56 * [including the GNU Public Licence.] |
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57 */ |
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58 /* |
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59 © Portions copyright (c) 2006 Nokia Corporation. All rights reserved. |
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60 */ |
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61 |
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62 #include <stdio.h> |
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63 #include <openssl/objects.h> |
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64 #include <openssl/evp.h> |
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65 #include <openssl/hmac.h> |
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66 #include "ssl_locl.h" |
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67 |
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68 const char tls1_version_str[]="TLSv1" OPENSSL_VERSION_PTEXT; |
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69 |
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70 |
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71 #if (defined(SYMBIAN) && (defined(__WINSCW__) || defined(__WINS__))) |
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72 #include "libssl_wsd.h" |
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73 #endif |
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74 |
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75 #ifdef EMULATOR |
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76 |
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77 GET_STATIC_VAR_FROM_TLS(tlsv1_base_method_data,t1_lib,SSL_METHOD) |
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78 |
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79 #define tlsv1_base_method_data (*GET_WSD_VAR_NAME(tlsv1_base_method_data,t1_lib,s)()) |
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80 |
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81 GET_GLOBAL_VAR_FROM_TLS(TLSv1_enc_data,t1_lib,SSL3_ENC_METHOD) |
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82 |
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83 #define TLSv1_enc_data (GET_WSD_VAR_NAME(TLSv1_enc_data,t1_lib,g)()) |
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84 |
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85 #endif |
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86 |
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87 #ifndef EMULATOR |
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88 SSL3_ENC_METHOD TLSv1_enc_data={ |
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89 #else |
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90 const SSL3_ENC_METHOD temp_TLSv1_enc_data={ |
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91 #endif |
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92 tls1_enc, |
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93 tls1_mac, |
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94 tls1_setup_key_block, |
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95 tls1_generate_master_secret, |
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96 tls1_change_cipher_state, |
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97 tls1_final_finish_mac, |
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98 TLS1_FINISH_MAC_LENGTH, |
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99 tls1_cert_verify_mac, |
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100 TLS_MD_CLIENT_FINISH_CONST,TLS_MD_CLIENT_FINISH_CONST_SIZE, |
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101 TLS_MD_SERVER_FINISH_CONST,TLS_MD_SERVER_FINISH_CONST_SIZE, |
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102 tls1_alert_code, |
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103 }; |
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104 |
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105 long tls1_default_timeout(void) |
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106 { |
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107 /* 2 hours, the 24 hours mentioned in the TLSv1 spec |
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108 * is way too long for http, the cache would over fill */ |
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109 return(60*60*2); |
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110 } |
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111 |
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112 IMPLEMENT_tls1_meth_func(tlsv1_base_method, |
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113 ssl_undefined_function, |
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114 ssl_undefined_function, |
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115 ssl_bad_method) |
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116 |
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117 int tls1_new(SSL *s) |
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118 { |
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119 if (!ssl3_new(s)) return(0); |
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120 s->method->ssl_clear(s); |
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121 return(1); |
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122 } |
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123 |
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124 void tls1_free(SSL *s) |
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125 { |
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126 ssl3_free(s); |
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127 } |
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128 |
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129 void tls1_clear(SSL *s) |
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130 { |
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131 ssl3_clear(s); |
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132 s->version=TLS1_VERSION; |
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133 } |
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134 |
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135 #if 0 |
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136 long tls1_ctrl(SSL *s, int cmd, long larg, char *parg) |
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137 { |
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138 return(0); |
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139 } |
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140 |
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141 long tls1_callback_ctrl(SSL *s, int cmd, void *(*fp)()) |
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142 { |
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143 return(0); |
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144 } |
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145 #endif |
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146 |