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22 <h1>hcrypto miscellaneous functions</h1><table border="0" cellpadding="0" cellspacing="0">
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>
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)" -->
32 <div class="memproto">
33 <table class="memname">
35 <td class="memname">int PKCS5_PBKDF2_HMAC_SHA1 </td>
37 <td class="paramtype">const void * </td>
38 <td class="paramname"> <em>password</em>, </td>
41 <td class="paramkey"></td>
43 <td class="paramtype">size_t </td>
44 <td class="paramname"> <em>password_len</em>, </td>
47 <td class="paramkey"></td>
49 <td class="paramtype">const void * </td>
50 <td class="paramname"> <em>salt</em>, </td>
53 <td class="paramkey"></td>
55 <td class="paramtype">size_t </td>
56 <td class="paramname"> <em>salt_len</em>, </td>
59 <td class="paramkey"></td>
61 <td class="paramtype">unsigned long </td>
62 <td class="paramname"> <em>iter</em>, </td>
65 <td class="paramkey"></td>
67 <td class="paramtype">size_t </td>
68 <td class="paramname"> <em>keylen</em>, </td>
71 <td class="paramkey"></td>
73 <td class="paramtype">void * </td>
74 <td class="paramname"> <em>key</em></td><td> </td>
79 <td></td><td></td><td></td>
86 As 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>
98 <dl class="return" compact><dt><b>Returns:</b></dt><dd>1 on success, non 1 on failure. </dd></dl>
103 <hr size="1"><address style="text-align: right;"><small>
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