<?xml version="1.0" encoding='utf-8'?>
<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN" "http://www.wapforum.org/DTD/wml_1.1.xml">
<wml>
<card id="card1" title="T-function - Page 1 - Wikipedia">
<p>
<a accesskey="3" href="page.php?w=T-function&amp;p=2">3.Next</a>
</p>
<p><a href="page.php?w=Image%3AVEST_Core4_LowLevel.png">thumbnail</a>In <a href="page.php?w=cryptography">cryptography</a>, a <b>T-function</b> is a <a href="page.php?w=bijection">bijective</a> mapping that updates every bit of the <a href="page.php?w=state_%28computer_science%29">state</a> in a way that can be described as , or in simple words an update function in which each bit of the state is updated by a linear combination of the same bit and a function of a subset of its less significant bits. If every single less significant bit is included</p><p>
<a accesskey="3" href="page.php?w=T-function&amp;p=2">3.Next</a>
</p>

<do type="prev" label="Search">
        <go href="search.wml"/>
</do>

</card>
</wml>
