1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 2<html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"> 3<title>Heimdal crypto library: hcrypto function controlling behavior</title> 4<link href="doxygen.css" rel="stylesheet" type="text/css"> 5<link href="tabs.css" rel="stylesheet" type="text/css"> 6</head><body> 7<p> 8<a href="http://www.h5l.org/"><img src="http://www.h5l.org/keyhole-heimdal.png" alt="keyhole logo"/></a> 9</p> 10<!-- end of header marker --> 11<!-- Generated by Doxygen 1.5.6 --> 12<div class="navigation" id="top"> 13 <div class="tabs"> 14 <ul> 15 <li><a href="index.html"><span>Main Page</span></a></li> 16 <li><a href="modules.html"><span>Modules</span></a></li> 17 <li><a href="examples.html"><span>Examples</span></a></li> 18 </ul> 19 </div> 20</div> 21<div class="contents"> 22<h1>hcrypto function controlling behavior</h1><table border="0" cellpadding="0" cellspacing="0"> 23<tr><td></td></tr> 24<tr><td colspan="2"><br><h2>Functions</h2></td></tr> 25<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__hcrypto__core.html#gdeab70eab0fd570d0322bca3a72681ba">EVP_CIPHER_CTX_rand_key</a> (EVP_CIPHER_CTX *ctx, void *key)</td></tr> 26 27<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__hcrypto__core.html#g97c103e02bc22ed1c4ef196ba0571941">EVP_CIPHER_CTX_ctrl</a> (EVP_CIPHER_CTX *ctx, int type, int arg, void *data)</td></tr> 28 29<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__hcrypto__core.html#g8d39c8f6846136633bc84ca14ef4ec0e">OpenSSL_add_all_algorithms</a> (void)</td></tr> 30 31<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__hcrypto__core.html#gd3aae18798d3ec4da0a3f4affe29263a">OpenSSL_add_all_algorithms_conf</a> (void)</td></tr> 32 33<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__hcrypto__core.html#g99be2e9346299cc4d4804d7b7be18028">OpenSSL_add_all_algorithms_noconf</a> (void)</td></tr> 34 35</table> 36<hr><a name="_details"></a><h2>Detailed Description</h2> 37<hr><h2>Function Documentation</h2> 38<a class="anchor" name="g97c103e02bc22ed1c4ef196ba0571941"></a><!-- doxytag: member="evp.c::EVP_CIPHER_CTX_ctrl" ref="g97c103e02bc22ed1c4ef196ba0571941" args="(EVP_CIPHER_CTX *ctx, int type, int arg, void *data)" --> 39<div class="memitem"> 40<div class="memproto"> 41 <table class="memname"> 42 <tr> 43 <td class="memname">int EVP_CIPHER_CTX_ctrl </td> 44 <td>(</td> 45 <td class="paramtype">EVP_CIPHER_CTX * </td> 46 <td class="paramname"> <em>ctx</em>, </td> 47 </tr> 48 <tr> 49 <td class="paramkey"></td> 50 <td></td> 51 <td class="paramtype">int </td> 52 <td class="paramname"> <em>type</em>, </td> 53 </tr> 54 <tr> 55 <td class="paramkey"></td> 56 <td></td> 57 <td class="paramtype">int </td> 58 <td class="paramname"> <em>arg</em>, </td> 59 </tr> 60 <tr> 61 <td class="paramkey"></td> 62 <td></td> 63 <td class="paramtype">void * </td> 64 <td class="paramname"> <em>data</em></td><td> </td> 65 </tr> 66 <tr> 67 <td></td> 68 <td>)</td> 69 <td></td><td></td><td></td> 70 </tr> 71 </table> 72</div> 73<div class="memdoc"> 74 75<p> 76Perform a operation on a ctx<p> 77<dl compact><dt><b>Parameters:</b></dt><dd> 78 <table border="0" cellspacing="2" cellpadding="0"> 79 <tr><td valign="top"></td><td valign="top"><em>ctx</em> </td><td>context to perform operation on. </td></tr> 80 <tr><td valign="top"></td><td valign="top"><em>type</em> </td><td>type of operation. </td></tr> 81 <tr><td valign="top"></td><td valign="top"><em>arg</em> </td><td>argument to operation. </td></tr> 82 <tr><td valign="top"></td><td valign="top"><em>data</em> </td><td>addition data to operation.</td></tr> 83 </table> 84</dl> 85<dl class="return" compact><dt><b>Returns:</b></dt><dd>1 for success, 0 for failure. </dd></dl> 86 87</div> 88</div><p> 89<a class="anchor" name="gdeab70eab0fd570d0322bca3a72681ba"></a><!-- doxytag: member="evp.c::EVP_CIPHER_CTX_rand_key" ref="gdeab70eab0fd570d0322bca3a72681ba" args="(EVP_CIPHER_CTX *ctx, void *key)" --> 90<div class="memitem"> 91<div class="memproto"> 92 <table class="memname"> 93 <tr> 94 <td class="memname">int EVP_CIPHER_CTX_rand_key </td> 95 <td>(</td> 96 <td class="paramtype">EVP_CIPHER_CTX * </td> 97 <td class="paramname"> <em>ctx</em>, </td> 98 </tr> 99 <tr> 100 <td class="paramkey"></td> 101 <td></td> 102 <td class="paramtype">void * </td> 103 <td class="paramname"> <em>key</em></td><td> </td> 104 </tr> 105 <tr> 106 <td></td> 107 <td>)</td> 108 <td></td><td></td><td></td> 109 </tr> 110 </table> 111</div> 112<div class="memdoc"> 113 114<p> 115Generate a random key for the specificed EVP_CIPHER.<p> 116<dl compact><dt><b>Parameters:</b></dt><dd> 117 <table border="0" cellspacing="2" cellpadding="0"> 118 <tr><td valign="top"></td><td valign="top"><em>ctx</em> </td><td>EVP_CIPHER_CTX type to build the key for. </td></tr> 119 <tr><td valign="top"></td><td valign="top"><em>key</em> </td><td>return key, must be at least <a class="el" href="group__hcrypto__evp.html#g4793a9e130da86ac42c497b19395b748">EVP_CIPHER_key_length()</a> byte long.</td></tr> 120 </table> 121</dl> 122<dl class="return" compact><dt><b>Returns:</b></dt><dd>1 for success, 0 for failure. </dd></dl> 123 124</div> 125</div><p> 126<a class="anchor" name="g8d39c8f6846136633bc84ca14ef4ec0e"></a><!-- doxytag: member="evp.c::OpenSSL_add_all_algorithms" ref="g8d39c8f6846136633bc84ca14ef4ec0e" args="(void)" --> 127<div class="memitem"> 128<div class="memproto"> 129 <table class="memname"> 130 <tr> 131 <td class="memname">void OpenSSL_add_all_algorithms </td> 132 <td>(</td> 133 <td class="paramtype">void </td> 134 <td class="paramname"> </td> 135 <td> ) </td> 136 <td></td> 137 </tr> 138 </table> 139</div> 140<div class="memdoc"> 141 142<p> 143Add all algorithms to the crypto core. 144</div> 145</div><p> 146<a class="anchor" name="gd3aae18798d3ec4da0a3f4affe29263a"></a><!-- doxytag: member="evp.c::OpenSSL_add_all_algorithms_conf" ref="gd3aae18798d3ec4da0a3f4affe29263a" args="(void)" --> 147<div class="memitem"> 148<div class="memproto"> 149 <table class="memname"> 150 <tr> 151 <td class="memname">void OpenSSL_add_all_algorithms_conf </td> 152 <td>(</td> 153 <td class="paramtype">void </td> 154 <td class="paramname"> </td> 155 <td> ) </td> 156 <td></td> 157 </tr> 158 </table> 159</div> 160<div class="memdoc"> 161 162<p> 163Add all algorithms to the crypto core using configuration file. 164</div> 165</div><p> 166<a class="anchor" name="g99be2e9346299cc4d4804d7b7be18028"></a><!-- doxytag: member="evp.c::OpenSSL_add_all_algorithms_noconf" ref="g99be2e9346299cc4d4804d7b7be18028" args="(void)" --> 167<div class="memitem"> 168<div class="memproto"> 169 <table class="memname"> 170 <tr> 171 <td class="memname">void OpenSSL_add_all_algorithms_noconf </td> 172 <td>(</td> 173 <td class="paramtype">void </td> 174 <td class="paramname"> </td> 175 <td> ) </td> 176 <td></td> 177 </tr> 178 </table> 179</div> 180<div class="memdoc"> 181 182<p> 183Add all algorithms to the crypto core, but don't use the configuration file. 184</div> 185</div><p> 186</div> 187<hr size="1"><address style="text-align: right;"><small> 188Generated on Wed Jan 11 14:07:38 2012 for Heimdal crypto library by <a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.6</small></address> 189</body> 190</html> 191
