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Include dependency graph for hill_cipher.cpp:</div>
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<li>its determinant must not have any common factors with the length of character set Due to this restriction, most implementations only implement with small 3x3 encryption keys and a small subset of ASCII alphabets.</li>
</ol>
<p >In the current implementation, I present to you an implementation for generating larger encryption keys (I have attempted upto 10x10) and an ASCII character set of 97 printable characters. Hence, a typical ASCII text file could be easily encrypted with the module. The larger character set increases the modulo of cipher and hence the matrix determinants can get very large very quickly rendering them ill-defined.</p>
<dl class="section note"><dt>Note</dt><dd>This program uses determinant computation using LU decomposition from the file lu_decomposition.h </dd>
<dl class="section note"><dt>Note</dt><dd>This program uses determinant computation using LU decomposition from the file <a class="el" href="../../d1/dbe/lu__decomposition_8h.html" title="Functions associated with LU Decomposition of a square matrix.">lu_decomposition.h</a> </dd>
<dd>
The matrix generation algorithm is very rudimentary and does not guarantee an invertible modulus matrix. </dd></dl>
<dl class="todo"><dt><b><a class="el" href="../../dd/da0/todo.html#_todo000001">Todo:</a></b></dt><dd>Better matrix generation algorithm.</dd></dl>
<dl class="section author"><dt>Author</dt><dd><a href="https://github.com/kvedala" target="_blank">Krishna Vedala</a> </dd></dl>
</div><h2 class="groupheader">Function Documentation</h2>
<a id="ae66f6b31b5ad750f1fe042a706a4e3d4" name="ae66f6b31b5ad750f1fe042a706a4e3d4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae66f6b31b5ad750f1fe042a706a4e3d4">&#9670;&nbsp;</a></span>main()</h2>
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@@ -185,15 +192,15 @@ The matrix generation algorithm is very rudimentary and does not guarantee an in
<div class="line"><span class="lineno"> 536</span> </div>
<div class="line"><span class="lineno"> 537</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> text = <span class="stringliteral">&quot;This is a simple text with numb3r5 and exclamat!0n.&quot;</span>;</div>
<div class="line"><span class="lineno"> 538</span> </div>
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<div class="ttc" id="abasic_ostream_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a></div></div>
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