1<html><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968"><title>ieee80211_get_tkip_p1k</title><meta name="generator" content="DocBook XSL Stylesheets V1.78.1"><link rel="home" href="index.html" title="The 802.11 subsystems &#8211; for kernel developers"><link rel="up" href="hardware-crypto-offload.html" title="Chapter&#160;8.&#160;Hardware crypto acceleration"><link rel="prev" href="API-enum-ieee80211-key-flags.html" title="enum ieee80211_key_flags"><link rel="next" href="API-ieee80211-get-tkip-p1k-iv.html" title="ieee80211_get_tkip_p1k_iv"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span class="phrase">ieee80211_get_tkip_p1k</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-enum-ieee80211-key-flags.html">Prev</a>&#160;</td><th width="60%" align="center">Chapter&#160;8.&#160;Hardware crypto acceleration</th><td width="20%" align="right">&#160;<a accesskey="n" href="API-ieee80211-get-tkip-p1k-iv.html">Next</a></td></tr></table><hr></div><div class="refentry"><a name="API-ieee80211-get-tkip-p1k"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>ieee80211_get_tkip_p1k &#8212; 
2  get a TKIP phase 1 key
3 </p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="funcsynopsis"><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">void <b class="fsfunc">ieee80211_get_tkip_p1k </b>(</code></td><td>struct ieee80211_key_conf * <var class="pdparam">keyconf</var>, </td></tr><tr><td>&#160;</td><td>struct sk_buff * <var class="pdparam">skb</var>, </td></tr><tr><td>&#160;</td><td>u16 * <var class="pdparam">p1k</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer">&#160;</div></div></div><div class="refsect1"><a name="idp1114049220"></a><h2>Arguments</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><em class="parameter"><code>keyconf</code></em></span></dt><dd><p>
4     the parameter passed with the set key
5    </p></dd><dt><span class="term"><em class="parameter"><code>skb</code></em></span></dt><dd><p>
6     the packet to take the IV32 value from that will be encrypted
7     with this P1K
8    </p></dd><dt><span class="term"><em class="parameter"><code>p1k</code></em></span></dt><dd><p>
9     a buffer to which the key will be written, as 5 u16 values
10    </p></dd></dl></div></div><div class="refsect1"><a name="idp1114052964"></a><h2>Description</h2><p>
11   </p><p>
12
13   This function returns the TKIP phase 1 key for the IV32 taken
14   from the given packet.
15</p></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="API-enum-ieee80211-key-flags.html">Prev</a>&#160;</td><td width="20%" align="center"><a accesskey="u" href="hardware-crypto-offload.html">Up</a></td><td width="40%" align="right">&#160;<a accesskey="n" href="API-ieee80211-get-tkip-p1k-iv.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span class="phrase">enum ieee80211_key_flags</span>&#160;</td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top">&#160;<span class="phrase">ieee80211_get_tkip_p1k_iv</span></td></tr></table></div></body></html>
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