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 miscellaneous functions</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 miscellaneous functions</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__misc.html#gece1627cc5535ef7b5e86e2f5a3eec04">PKCS5_PBKDF2_HMAC_SHA1</a> (const void *password, size_t password_len, const void *salt, size_t salt_len, unsigned long iter, size_t keylen, void *key)</td></tr> 26 27</table> 28<hr><a name="_details"></a><h2>Detailed Description</h2> 29<hr><h2>Function Documentation</h2> 30<a class="anchor" name="gece1627cc5535ef7b5e86e2f5a3eec04"></a><!-- doxytag: member="pkcs5.c::PKCS5_PBKDF2_HMAC_SHA1" ref="gece1627cc5535ef7b5e86e2f5a3eec04" args="(const void *password, size_t password_len, const void *salt, size_t salt_len, unsigned long iter, size_t keylen, void *key)" --> 31<div class="memitem"> 32<div class="memproto"> 33 <table class="memname"> 34 <tr> 35 <td class="memname">int PKCS5_PBKDF2_HMAC_SHA1 </td> 36 <td>(</td> 37 <td class="paramtype">const void * </td> 38 <td class="paramname"> <em>password</em>, </td> 39 </tr> 40 <tr> 41 <td class="paramkey"></td> 42 <td></td> 43 <td class="paramtype">size_t </td> 44 <td class="paramname"> <em>password_len</em>, </td> 45 </tr> 46 <tr> 47 <td class="paramkey"></td> 48 <td></td> 49 <td class="paramtype">const void * </td> 50 <td class="paramname"> <em>salt</em>, </td> 51 </tr> 52 <tr> 53 <td class="paramkey"></td> 54 <td></td> 55 <td class="paramtype">size_t </td> 56 <td class="paramname"> <em>salt_len</em>, </td> 57 </tr> 58 <tr> 59 <td class="paramkey"></td> 60 <td></td> 61 <td class="paramtype">unsigned long </td> 62 <td class="paramname"> <em>iter</em>, </td> 63 </tr> 64 <tr> 65 <td class="paramkey"></td> 66 <td></td> 67 <td class="paramtype">size_t </td> 68 <td class="paramname"> <em>keylen</em>, </td> 69 </tr> 70 <tr> 71 <td class="paramkey"></td> 72 <td></td> 73 <td class="paramtype">void * </td> 74 <td class="paramname"> <em>key</em></td><td> </td> 75 </tr> 76 <tr> 77 <td></td> 78 <td>)</td> 79 <td></td><td></td><td></td> 80 </tr> 81 </table> 82</div> 83<div class="memdoc"> 84 85<p> 86As descriped in PKCS5, convert a password, salt, and iteration counter into a crypto key.<p> 87<dl compact><dt><b>Parameters:</b></dt><dd> 88 <table border="0" cellspacing="2" cellpadding="0"> 89 <tr><td valign="top"></td><td valign="top"><em>password</em> </td><td>Password. </td></tr> 90 <tr><td valign="top"></td><td valign="top"><em>password_len</em> </td><td>Length of password. </td></tr> 91 <tr><td valign="top"></td><td valign="top"><em>salt</em> </td><td>Salt </td></tr> 92 <tr><td valign="top"></td><td valign="top"><em>salt_len</em> </td><td>Length of salt. </td></tr> 93 <tr><td valign="top"></td><td valign="top"><em>iter</em> </td><td>iteration counter. </td></tr> 94 <tr><td valign="top"></td><td valign="top"><em>keylen</em> </td><td>the output key length. </td></tr> 95 <tr><td valign="top"></td><td valign="top"><em>key</em> </td><td>the output key.</td></tr> 96 </table> 97</dl> 98<dl class="return" compact><dt><b>Returns:</b></dt><dd>1 on success, non 1 on failure. </dd></dl> 99 100</div> 101</div><p> 102</div> 103<hr size="1"><address style="text-align: right;"><small> 104Generated on Fri Sep 30 15:26:05 2011 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> 105</body> 106</html> 107
