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<div class="center"><div class="zoom"><iframe scrolling="no" frameborder="0" src="../../d3/d1a/hill__cipher_8cpp__incl.svg" width="100%" height="449"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe></div></div>
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<p><a href="../../d7/db9/hill__cipher_8cpp_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="nested-classes" name="nested-classes"></a>
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Classes</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/d26/classciphers_1_1_hill_cipher.html">ciphers::HillCipher</a></td></tr>
<tr class="memitem:ciphers_3A_3AHillCipher" id="r_ciphers_3A_3AHillCipher"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/d26/classciphers_1_1_hill_cipher.html">ciphers::HillCipher</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Implementation of <a href="https://en.wikipedia.org/wiki/Hill_cipher" target="_blank">Hill Cipher</a> algorithm. <a href="../../d6/d26/classciphers_1_1_hill_cipher.html#details">More...</a><br /></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">namespace &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/d4e/namespaceciphers.html">ciphers</a></td></tr>
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<tr class="memdesc:d6/d4e/namespaceciphers"><td class="mdescLeft">&#160;</td><td class="mdescRight">Algorithms for encryption and decryption. <br /></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
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<tr class="memitem:a34bfcd756610834acac501f9eea1e2eb" id="r_a34bfcd756610834acac501f9eea1e2eb"><td class="memTemplParams" colspan="2">template&lt;typename T&gt; </td></tr>
<tr class="memitem:a34bfcd756610834acac501f9eea1e2eb"><td class="memTemplItemLeft" align="right" valign="top">static std::ostream &amp;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="#a34bfcd756610834acac501f9eea1e2eb">operator&lt;&lt;</a> (std::ostream &amp;out, <a class="el" href="../../d1/dbe/lu__decomposition_8h.html#ac029b636b353cefbb18b2fcc71e427e4">matrix</a>&lt; T &gt; const &amp;v)</td></tr>
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<tr class="memdesc:a3147ad576f8a94a2a6b66948672b452b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Self test 1 - using 3x3 randomly generated key. <br /></td></tr>
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<tr class="memitem:a04391124480d2a49f2dec900237b0712" id="r_a04391124480d2a49f2dec900237b0712"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a04391124480d2a49f2dec900237b0712">test2</a> (const std::string &amp;text)</td></tr>
<tr class="memdesc:a04391124480d2a49f2dec900237b0712"><td class="mdescLeft">&#160;</td><td class="mdescRight">Self test 2 - using 8x8 randomly generated key. <br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<a name="details" id="details"></a><h2 id="header-details" class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Implementation of <a href="https://en.wikipedia.org/wiki/Hill_cipher" target="_blank">Hill cipher</a> algorithm. </p>
<p>Program to generate the encryption-decryption key and perform encryption and decryption of ASCII text using the famous block cipher algorithm. This is a powerful encryption algorithm that is relatively easy to implement with a given key. The strength of the algorithm depends on the size of the block encryption matrix key; the bigger the matrix, the stronger the encryption and more difficult to break it. However, the important requirement for the matrix is that:</p><ol type="1">
<li>matrix should be invertible - all inversion conditions should be satisfied and</li>
@@ -195,7 +175,7 @@ The matrix generation algorithm is very rudimentary and does not guarantee an in
<dl class="section author"><dt>Author</dt><dd><a href="https://github.com/kvedala" target="_blank">Krishna Vedala</a> </dd></dl>
<p class="definition">Definition in file <a class="el" href="../../d7/db9/hill__cipher_8cpp_source.html">hill_cipher.cpp</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ae66f6b31b5ad750f1fe042a706a4e3d4">&#9670;&#160;</a></span>main()</h2>
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