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Documentation for c6af943508
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realstealthninja
@@ -117,6 +117,7 @@ $(function(){initNavTree('d7/db9/hill__cipher_8cpp.html','../../'); initResizabl
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<a href="#details">More...</a></p>
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<div class="textblock"><code>#include <cassert></code><br />
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<code>#include <cmath></code><br />
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<code>#include <cstdint></code><br />
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<code>#include <cstring></code><br />
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<code>#include <ctime></code><br />
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<code>#include <fstream></code><br />
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@@ -189,23 +190,23 @@ The matrix generation algorithm is very rudimentary and does not guarantee an in
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</table>
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</div><div class="memdoc">
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<p>Main function </p>
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<div class="fragment"><div class="line"><span class="lineno"> 532</span> {</div>
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<div class="line"><span class="lineno"> 533</span> <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/numeric/random/srand.html">std::srand</a>(<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/chrono/c/time.html">std::time</a>(<span class="keyword">nullptr</span>));</div>
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<div class="line"><span class="lineno"> 534</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"Key dictionary: ("</span> << <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/string/byte/strlen.html">std::strlen</a>(<a class="code hl_variable" href="../../d6/d4e/namespaceciphers.html#ab9aec0ccf4b6809f652bb540be87c216">ciphers::STRKEY</a>) << <span class="stringliteral">")\n\t"</span></div>
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<div class="line"><span class="lineno"> 535</span> << <a class="code hl_variable" href="../../d6/d4e/namespaceciphers.html#ab9aec0ccf4b6809f652bb540be87c216">ciphers::STRKEY</a> << <span class="stringliteral">"\n"</span>;</div>
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<div class="line"><span class="lineno"> 536</span> </div>
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<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">"This is a simple text with numb3r5 and exclamat!0n."</span>;</div>
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<div class="line"><span class="lineno"> 538</span> </div>
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<div class="line"><span class="lineno"> 539</span> <a class="code hl_function" href="../../d3/dae/dsu__path__compression_8cpp.html#ae7880ce913f3058a35ff106d5be9e243">test1</a>(text);</div>
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<div class="line"><span class="lineno"> 540</span> <a class="code hl_function" href="../../d3/dae/dsu__path__compression_8cpp.html#a45d94ead4cf4e1ff9f87c38bc99f59ae">test2</a>(text);</div>
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<div class="line"><span class="lineno"> 541</span> </div>
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<div class="line"><span class="lineno"> 542</span> <span class="keywordflow">return</span> 0;</div>
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<div class="line"><span class="lineno"> 543</span>}</div>
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<div class="fragment"><div class="line"><span class="lineno"> 533</span> {</div>
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<div class="line"><span class="lineno"> 534</span> <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/numeric/random/srand.html">std::srand</a>(<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/chrono/c/time.html">std::time</a>(<span class="keyword">nullptr</span>));</div>
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<div class="line"><span class="lineno"> 535</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"Key dictionary: ("</span> << <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/string/byte/strlen.html">std::strlen</a>(<a class="code hl_variable" href="../../d6/d4e/namespaceciphers.html#ab9aec0ccf4b6809f652bb540be87c216">ciphers::STRKEY</a>) << <span class="stringliteral">")\n\t"</span></div>
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<div class="line"><span class="lineno"> 536</span> << <a class="code hl_variable" href="../../d6/d4e/namespaceciphers.html#ab9aec0ccf4b6809f652bb540be87c216">ciphers::STRKEY</a> << <span class="stringliteral">"\n"</span>;</div>
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<div class="line"><span class="lineno"> 537</span> </div>
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<div class="line"><span class="lineno"> 538</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">"This is a simple text with numb3r5 and exclamat!0n."</span>;</div>
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<div class="line"><span class="lineno"> 539</span> </div>
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<div class="line"><span class="lineno"> 540</span> <a class="code hl_function" href="../../d3/dae/dsu__path__compression_8cpp.html#ae7880ce913f3058a35ff106d5be9e243">test1</a>(text);</div>
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<div class="line"><span class="lineno"> 541</span> <a class="code hl_function" href="../../d3/dae/dsu__path__compression_8cpp.html#a45d94ead4cf4e1ff9f87c38bc99f59ae">test2</a>(text);</div>
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<div class="line"><span class="lineno"> 542</span> </div>
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<div class="line"><span class="lineno"> 543</span> <span class="keywordflow">return</span> 0;</div>
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<div class="line"><span class="lineno"> 544</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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<div class="ttc" id="abasic_string_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div></div>
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||||
<div class="ttc" id="adsu__path__compression_8cpp_html_a45d94ead4cf4e1ff9f87c38bc99f59ae"><div class="ttname"><a href="../../d3/dae/dsu__path__compression_8cpp.html#a45d94ead4cf4e1ff9f87c38bc99f59ae">test2</a></div><div class="ttdeci">static void test2()</div><div class="ttdoc">Self-implementations, 2nd test.</div><div class="ttdef"><b>Definition</b> dsu_path_compression.cpp:186</div></div>
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<div class="ttc" id="adsu__path__compression_8cpp_html_ae7880ce913f3058a35ff106d5be9e243"><div class="ttname"><a href="../../d3/dae/dsu__path__compression_8cpp.html#ae7880ce913f3058a35ff106d5be9e243">test1</a></div><div class="ttdeci">static void test1()</div><div class="ttdoc">Self-test implementations, 1st test.</div><div class="ttdef"><b>Definition</b> dsu_path_compression.cpp:169</div></div>
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<div class="ttc" id="anamespaceciphers_html_ab9aec0ccf4b6809f652bb540be87c216"><div class="ttname"><a href="../../d6/d4e/namespaceciphers.html#ab9aec0ccf4b6809f652bb540be87c216">ciphers::STRKEY</a></div><div class="ttdeci">static const char * STRKEY</div><div class="ttdef"><b>Definition</b> hill_cipher.cpp:73</div></div>
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<div class="ttc" id="adsu__path__compression_8cpp_html_a45d94ead4cf4e1ff9f87c38bc99f59ae"><div class="ttname"><a href="../../d3/dae/dsu__path__compression_8cpp.html#a45d94ead4cf4e1ff9f87c38bc99f59ae">test2</a></div><div class="ttdeci">static void test2()</div><div class="ttdoc">Self-implementations, 2nd test.</div><div class="ttdef"><b>Definition</b> dsu_path_compression.cpp:187</div></div>
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<div class="ttc" id="adsu__path__compression_8cpp_html_ae7880ce913f3058a35ff106d5be9e243"><div class="ttname"><a href="../../d3/dae/dsu__path__compression_8cpp.html#ae7880ce913f3058a35ff106d5be9e243">test1</a></div><div class="ttdeci">static void test1()</div><div class="ttdoc">Self-test implementations, 1st test.</div><div class="ttdef"><b>Definition</b> dsu_path_compression.cpp:170</div></div>
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<div class="ttc" id="anamespaceciphers_html_ab9aec0ccf4b6809f652bb540be87c216"><div class="ttname"><a href="../../d6/d4e/namespaceciphers.html#ab9aec0ccf4b6809f652bb540be87c216">ciphers::STRKEY</a></div><div class="ttdeci">static const char * STRKEY</div><div class="ttdef"><b>Definition</b> hill_cipher.cpp:74</div></div>
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<div class="ttc" id="asrand_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/numeric/random/srand.html">std::srand</a></div><div class="ttdeci">T srand(T... args)</div></div>
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<div class="ttc" id="astrlen_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/byte/strlen.html">std::strlen</a></div><div class="ttdeci">T strlen(T... args)</div></div>
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<div class="ttc" id="atime_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/chrono/c/time.html">std::time</a></div><div class="ttdeci">T time(T... args)</div></div>
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@@ -246,19 +247,19 @@ template<typename T > </div>
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</table>
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</div><div class="memdoc">
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<p>operator to print a matrix </p>
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<div class="fragment"><div class="line"><span class="lineno"> 54</span> {</div>
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<div class="line"><span class="lineno"> 55</span> <span class="keyword">const</span> <span class="keywordtype">int</span> width = 15;</div>
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<div class="line"><span class="lineno"> 56</span> <span class="keyword">const</span> <span class="keywordtype">char</span> separator = <span class="charliteral">' '</span>;</div>
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<div class="line"><span class="lineno"> 57</span> </div>
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<div class="line"><span class="lineno"> 58</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> row = 0; row < v.<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector/size.html">size</a>(); row++) {</div>
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<div class="line"><span class="lineno"> 59</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> col = 0; col < v[row].<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector/size.html">size</a>(); col++)</div>
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<div class="line"><span class="lineno"> 60</span> out << <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/left.html">std::left</a> << <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/setw.html">std::setw</a>(width) << <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/setfill.html">std::setfill</a>(separator)</div>
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<div class="line"><span class="lineno"> 61</span> << v[row][col];</div>
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<div class="line"><span class="lineno"> 62</span> out << <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
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<div class="line"><span class="lineno"> 63</span> }</div>
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<div class="line"><span class="lineno"> 64</span> </div>
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<div class="line"><span class="lineno"> 65</span> <span class="keywordflow">return</span> out;</div>
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<div class="line"><span class="lineno"> 66</span>}</div>
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<div class="fragment"><div class="line"><span class="lineno"> 55</span> {</div>
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<div class="line"><span class="lineno"> 56</span> <span class="keyword">const</span> <span class="keywordtype">int</span> width = 15;</div>
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<div class="line"><span class="lineno"> 57</span> <span class="keyword">const</span> <span class="keywordtype">char</span> separator = <span class="charliteral">' '</span>;</div>
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<div class="line"><span class="lineno"> 58</span> </div>
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<div class="line"><span class="lineno"> 59</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> row = 0; row < v.<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector/size.html">size</a>(); row++) {</div>
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<div class="line"><span class="lineno"> 60</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> col = 0; col < v[row].<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector/size.html">size</a>(); col++)</div>
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<div class="line"><span class="lineno"> 61</span> out << <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/left.html">std::left</a> << <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/setw.html">std::setw</a>(width) << <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/setfill.html">std::setfill</a>(separator)</div>
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<div class="line"><span class="lineno"> 62</span> << v[row][col];</div>
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<div class="line"><span class="lineno"> 63</span> out << <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
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<div class="line"><span class="lineno"> 64</span> }</div>
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<div class="line"><span class="lineno"> 65</span> </div>
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<div class="line"><span class="lineno"> 66</span> <span class="keywordflow">return</span> out;</div>
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<div class="line"><span class="lineno"> 67</span>}</div>
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<div class="ttc" id="aendl_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a></div><div class="ttdeci">T endl(T... args)</div></div>
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<div class="ttc" id="aleft_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/manip/left.html">std::left</a></div><div class="ttdeci">T left(T... args)</div></div>
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<div class="ttc" id="asetfill_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/manip/setfill.html">std::setfill</a></div><div class="ttdeci">T setfill(T... args)</div></div>
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@@ -294,39 +295,39 @@ Here is the call graph for this function:</div>
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</table>
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</dd>
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</dl>
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<div class="fragment"><div class="line"><span class="lineno"> 470</span> {</div>
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<div class="line"><span class="lineno"> 471</span> <span class="comment">// std::string text = "Hello world!";</span></div>
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<div class="line"><span class="lineno"> 472</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"======Test 1 (3x3 key) ======\nOriginal text:\n\t"</span> << text</div>
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<div class="line"><span class="lineno"> 473</span> << <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
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<div class="line"><span class="lineno"> 474</span> </div>
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<div class="line"><span class="lineno"> 475</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair<matrix<int></a>, <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">matrix<int></a>> p =</div>
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<div class="line"><span class="lineno"> 476</span> <a class="code hl_function" href="../../d6/d26/classciphers_1_1_hill_cipher.html#a405b0a28d66a61239d3565d5256f9cb5">ciphers::HillCipher::generate_keys</a>(3, 0, 100);</div>
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<div class="line"><span class="lineno"> 477</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">matrix<int></a> ekey = p.first;</div>
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<div class="line"><span class="lineno"> 478</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">matrix<int></a> dkey = p.second;</div>
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<div class="line"><span class="lineno"> 479</span> </div>
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<div class="line"><span class="lineno"> 480</span> <span class="comment">// matrix<int> ekey = {{22, 28, 25}, {5, 26, 15}, {14, 18, 9}};</span></div>
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<div class="line"><span class="lineno"> 481</span> <span class="comment">// std::cout << "Encryption key: \n" << ekey;</span></div>
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<div class="line"><span class="lineno"> 482</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> gibberish = <a class="code hl_function" href="../../d6/d26/classciphers_1_1_hill_cipher.html#aa8bbb6e4a5749f6008b06602d5103917">ciphers::HillCipher::encrypt_text</a>(text, ekey);</div>
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<div class="line"><span class="lineno"> 483</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"Encrypted text:\n\t"</span> << gibberish << <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
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<div class="line"><span class="lineno"> 484</span> </div>
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<div class="line"><span class="lineno"> 485</span> <span class="comment">// matrix<int> dkey = ciphers::HillCipher::generate_decryption_key(ekey);</span></div>
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<div class="line"><span class="lineno"> 486</span> <span class="comment">// std::cout << "Decryption key: \n" << dkey;</span></div>
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<div class="line"><span class="lineno"> 487</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> txt_back = <a class="code hl_function" href="../../d6/d26/classciphers_1_1_hill_cipher.html#a427acfac1dbff3f48a2b071d449d965b">ciphers::HillCipher::decrypt_text</a>(gibberish, dkey);</div>
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<div class="line"><span class="lineno"> 488</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"Reconstruct text:\n\t"</span> << txt_back << <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
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<div class="line"><span class="lineno"> 489</span> </div>
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<div class="line"><span class="lineno"> 490</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ofstream.html">std::ofstream</a> out_file(<span class="stringliteral">"hill_cipher_test1.txt"</span>);</div>
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<div class="line"><span class="lineno"> 491</span> out_file << <span class="stringliteral">"Block size: "</span> << ekey.<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector/size.html">size</a>() << <span class="stringliteral">"\n"</span>;</div>
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<div class="line"><span class="lineno"> 492</span> out_file << <span class="stringliteral">"Encryption Key:\n"</span> << ekey;</div>
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<div class="line"><span class="lineno"> 493</span> out_file << <span class="stringliteral">"\nDecryption Key:\n"</span> << dkey;</div>
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<div class="line"><span class="lineno"> 494</span> out_file.close();</div>
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<div class="line"><span class="lineno"> 495</span> </div>
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<div class="line"><span class="lineno"> 496</span> assert(txt_back == text);</div>
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<div class="line"><span class="lineno"> 497</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"Passed :)\n"</span>;</div>
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<div class="line"><span class="lineno"> 498</span>}</div>
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<div class="fragment"><div class="line"><span class="lineno"> 471</span> {</div>
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<div class="line"><span class="lineno"> 472</span> <span class="comment">// std::string text = "Hello world!";</span></div>
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<div class="line"><span class="lineno"> 473</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"======Test 1 (3x3 key) ======\nOriginal text:\n\t"</span> << text</div>
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<div class="line"><span class="lineno"> 474</span> << <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
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<div class="line"><span class="lineno"> 475</span> </div>
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<div class="line"><span class="lineno"> 476</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair<matrix<int></a>, <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">matrix<int></a>> p =</div>
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<div class="line"><span class="lineno"> 477</span> <a class="code hl_function" href="../../d6/d26/classciphers_1_1_hill_cipher.html#a405b0a28d66a61239d3565d5256f9cb5">ciphers::HillCipher::generate_keys</a>(3, 0, 100);</div>
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<div class="line"><span class="lineno"> 478</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">matrix<int></a> ekey = p.first;</div>
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<div class="line"><span class="lineno"> 479</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">matrix<int></a> dkey = p.second;</div>
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<div class="line"><span class="lineno"> 480</span> </div>
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<div class="line"><span class="lineno"> 481</span> <span class="comment">// matrix<int> ekey = {{22, 28, 25}, {5, 26, 15}, {14, 18, 9}};</span></div>
|
||||
<div class="line"><span class="lineno"> 482</span> <span class="comment">// std::cout << "Encryption key: \n" << ekey;</span></div>
|
||||
<div class="line"><span class="lineno"> 483</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> gibberish = <a class="code hl_function" href="../../d6/d26/classciphers_1_1_hill_cipher.html#aa8bbb6e4a5749f6008b06602d5103917">ciphers::HillCipher::encrypt_text</a>(text, ekey);</div>
|
||||
<div class="line"><span class="lineno"> 484</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"Encrypted text:\n\t"</span> << gibberish << <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
|
||||
<div class="line"><span class="lineno"> 485</span> </div>
|
||||
<div class="line"><span class="lineno"> 486</span> <span class="comment">// matrix<int> dkey = ciphers::HillCipher::generate_decryption_key(ekey);</span></div>
|
||||
<div class="line"><span class="lineno"> 487</span> <span class="comment">// std::cout << "Decryption key: \n" << dkey;</span></div>
|
||||
<div class="line"><span class="lineno"> 488</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> txt_back = <a class="code hl_function" href="../../d6/d26/classciphers_1_1_hill_cipher.html#a427acfac1dbff3f48a2b071d449d965b">ciphers::HillCipher::decrypt_text</a>(gibberish, dkey);</div>
|
||||
<div class="line"><span class="lineno"> 489</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"Reconstruct text:\n\t"</span> << txt_back << <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
|
||||
<div class="line"><span class="lineno"> 490</span> </div>
|
||||
<div class="line"><span class="lineno"> 491</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ofstream.html">std::ofstream</a> out_file(<span class="stringliteral">"hill_cipher_test1.txt"</span>);</div>
|
||||
<div class="line"><span class="lineno"> 492</span> out_file << <span class="stringliteral">"Block size: "</span> << ekey.<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector/size.html">size</a>() << <span class="stringliteral">"\n"</span>;</div>
|
||||
<div class="line"><span class="lineno"> 493</span> out_file << <span class="stringliteral">"Encryption Key:\n"</span> << ekey;</div>
|
||||
<div class="line"><span class="lineno"> 494</span> out_file << <span class="stringliteral">"\nDecryption Key:\n"</span> << dkey;</div>
|
||||
<div class="line"><span class="lineno"> 495</span> out_file.close();</div>
|
||||
<div class="line"><span class="lineno"> 496</span> </div>
|
||||
<div class="line"><span class="lineno"> 497</span> assert(txt_back == text);</div>
|
||||
<div class="line"><span class="lineno"> 498</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"Passed :)\n"</span>;</div>
|
||||
<div class="line"><span class="lineno"> 499</span>}</div>
|
||||
<div class="ttc" id="abasic_ofstream_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/basic_ofstream.html">std::ofstream</a></div></div>
|
||||
<div class="ttc" id="aclassciphers_1_1_hill_cipher_html_a405b0a28d66a61239d3565d5256f9cb5"><div class="ttname"><a href="../../d6/d26/classciphers_1_1_hill_cipher.html#a405b0a28d66a61239d3565d5256f9cb5">ciphers::HillCipher::generate_keys</a></div><div class="ttdeci">static std::pair< matrix< int >, matrix< int > > generate_keys(size_t size, int limit1=0, int limit2=10)</div><div class="ttdoc">Generate encryption and decryption key pair.</div><div class="ttdef"><b>Definition</b> hill_cipher.cpp:424</div></div>
|
||||
<div class="ttc" id="aclassciphers_1_1_hill_cipher_html_a427acfac1dbff3f48a2b071d449d965b"><div class="ttname"><a href="../../d6/d26/classciphers_1_1_hill_cipher.html#a427acfac1dbff3f48a2b071d449d965b">ciphers::HillCipher::decrypt_text</a></div><div class="ttdeci">static const std::string decrypt_text(const std::string &text, const matrix< int > &decrypt_key)</div><div class="ttdoc">Decrypt a given text using a given key.</div><div class="ttdef"><b>Definition</b> hill_cipher.cpp:457</div></div>
|
||||
<div class="ttc" id="aclassciphers_1_1_hill_cipher_html_aa8bbb6e4a5749f6008b06602d5103917"><div class="ttname"><a href="../../d6/d26/classciphers_1_1_hill_cipher.html#aa8bbb6e4a5749f6008b06602d5103917">ciphers::HillCipher::encrypt_text</a></div><div class="ttdeci">static const std::string encrypt_text(const std::string &text, const matrix< int > &encrypt_key)</div><div class="ttdoc">Encrypt a given text using a given key.</div><div class="ttdef"><b>Definition</b> hill_cipher.cpp:445</div></div>
|
||||
<div class="ttc" id="aclassciphers_1_1_hill_cipher_html_a405b0a28d66a61239d3565d5256f9cb5"><div class="ttname"><a href="../../d6/d26/classciphers_1_1_hill_cipher.html#a405b0a28d66a61239d3565d5256f9cb5">ciphers::HillCipher::generate_keys</a></div><div class="ttdeci">static std::pair< matrix< int >, matrix< int > > generate_keys(size_t size, int limit1=0, int limit2=10)</div><div class="ttdoc">Generate encryption and decryption key pair.</div><div class="ttdef"><b>Definition</b> hill_cipher.cpp:425</div></div>
|
||||
<div class="ttc" id="aclassciphers_1_1_hill_cipher_html_a427acfac1dbff3f48a2b071d449d965b"><div class="ttname"><a href="../../d6/d26/classciphers_1_1_hill_cipher.html#a427acfac1dbff3f48a2b071d449d965b">ciphers::HillCipher::decrypt_text</a></div><div class="ttdeci">static const std::string decrypt_text(const std::string &text, const matrix< int > &decrypt_key)</div><div class="ttdoc">Decrypt a given text using a given key.</div><div class="ttdef"><b>Definition</b> hill_cipher.cpp:458</div></div>
|
||||
<div class="ttc" id="aclassciphers_1_1_hill_cipher_html_aa8bbb6e4a5749f6008b06602d5103917"><div class="ttname"><a href="../../d6/d26/classciphers_1_1_hill_cipher.html#aa8bbb6e4a5749f6008b06602d5103917">ciphers::HillCipher::encrypt_text</a></div><div class="ttdeci">static const std::string encrypt_text(const std::string &text, const matrix< int > &encrypt_key)</div><div class="ttdoc">Encrypt a given text using a given key.</div><div class="ttdef"><b>Definition</b> hill_cipher.cpp:446</div></div>
|
||||
<div class="ttc" id="apair_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair</a></div></div>
|
||||
<div class="ttc" id="avector_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector</a></div></div>
|
||||
</div><!-- fragment --><div class="dynheader">
|
||||
@@ -359,31 +360,31 @@ Here is the call graph for this function:</div>
|
||||
</table>
|
||||
</dd>
|
||||
</dl>
|
||||
<div class="fragment"><div class="line"><span class="lineno"> 505</span> {</div>
|
||||
<div class="line"><span class="lineno"> 506</span> <span class="comment">// std::string text = "Hello world!";</span></div>
|
||||
<div class="line"><span class="lineno"> 507</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"======Test 2 (8x8 key) ======\nOriginal text:\n\t"</span> << text</div>
|
||||
<div class="line"><span class="lineno"> 508</span> << <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
|
||||
<div class="line"><span class="lineno"> 509</span> </div>
|
||||
<div class="line"><span class="lineno"> 510</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair<matrix<int></a>, <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">matrix<int></a>> p =</div>
|
||||
<div class="line"><span class="lineno"> 511</span> <a class="code hl_function" href="../../d6/d26/classciphers_1_1_hill_cipher.html#a405b0a28d66a61239d3565d5256f9cb5">ciphers::HillCipher::generate_keys</a>(8, 0, 3);</div>
|
||||
<div class="line"><span class="lineno"> 512</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">matrix<int></a> ekey = p.first;</div>
|
||||
<div class="line"><span class="lineno"> 513</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">matrix<int></a> dkey = p.second;</div>
|
||||
<div class="line"><span class="lineno"> 514</span> </div>
|
||||
<div class="line"><span class="lineno"> 515</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> gibberish = <a class="code hl_function" href="../../d6/d26/classciphers_1_1_hill_cipher.html#aa8bbb6e4a5749f6008b06602d5103917">ciphers::HillCipher::encrypt_text</a>(text, ekey);</div>
|
||||
<div class="line"><span class="lineno"> 516</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"Encrypted text:\n\t"</span> << gibberish << <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
|
||||
<div class="line"><span class="lineno"> 517</span> </div>
|
||||
<div class="line"><span class="lineno"> 518</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> txt_back = <a class="code hl_function" href="../../d6/d26/classciphers_1_1_hill_cipher.html#a427acfac1dbff3f48a2b071d449d965b">ciphers::HillCipher::decrypt_text</a>(gibberish, dkey);</div>
|
||||
<div class="line"><span class="lineno"> 519</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"Reconstruct text:\n\t"</span> << txt_back << <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
|
||||
<div class="line"><span class="lineno"> 520</span> </div>
|
||||
<div class="line"><span class="lineno"> 521</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ofstream.html">std::ofstream</a> out_file(<span class="stringliteral">"hill_cipher_test2.txt"</span>);</div>
|
||||
<div class="line"><span class="lineno"> 522</span> out_file << <span class="stringliteral">"Block size: "</span> << ekey.<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector/size.html">size</a>() << <span class="stringliteral">"\n"</span>;</div>
|
||||
<div class="line"><span class="lineno"> 523</span> out_file << <span class="stringliteral">"Encryption Key:\n"</span> << ekey;</div>
|
||||
<div class="line"><span class="lineno"> 524</span> out_file << <span class="stringliteral">"\nDecryption Key:\n"</span> << dkey;</div>
|
||||
<div class="line"><span class="lineno"> 525</span> out_file.close();</div>
|
||||
<div class="line"><span class="lineno"> 526</span> </div>
|
||||
<div class="line"><span class="lineno"> 527</span> assert(txt_back.<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/string/basic_string/compare.html">compare</a>(0, text.<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/string/basic_string/size.html">size</a>(), text) == 0);</div>
|
||||
<div class="line"><span class="lineno"> 528</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"Passed :)\n"</span>;</div>
|
||||
<div class="line"><span class="lineno"> 529</span>}</div>
|
||||
<div class="fragment"><div class="line"><span class="lineno"> 506</span> {</div>
|
||||
<div class="line"><span class="lineno"> 507</span> <span class="comment">// std::string text = "Hello world!";</span></div>
|
||||
<div class="line"><span class="lineno"> 508</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"======Test 2 (8x8 key) ======\nOriginal text:\n\t"</span> << text</div>
|
||||
<div class="line"><span class="lineno"> 509</span> << <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
|
||||
<div class="line"><span class="lineno"> 510</span> </div>
|
||||
<div class="line"><span class="lineno"> 511</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair<matrix<int></a>, <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">matrix<int></a>> p =</div>
|
||||
<div class="line"><span class="lineno"> 512</span> <a class="code hl_function" href="../../d6/d26/classciphers_1_1_hill_cipher.html#a405b0a28d66a61239d3565d5256f9cb5">ciphers::HillCipher::generate_keys</a>(8, 0, 3);</div>
|
||||
<div class="line"><span class="lineno"> 513</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">matrix<int></a> ekey = p.first;</div>
|
||||
<div class="line"><span class="lineno"> 514</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">matrix<int></a> dkey = p.second;</div>
|
||||
<div class="line"><span class="lineno"> 515</span> </div>
|
||||
<div class="line"><span class="lineno"> 516</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> gibberish = <a class="code hl_function" href="../../d6/d26/classciphers_1_1_hill_cipher.html#aa8bbb6e4a5749f6008b06602d5103917">ciphers::HillCipher::encrypt_text</a>(text, ekey);</div>
|
||||
<div class="line"><span class="lineno"> 517</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"Encrypted text:\n\t"</span> << gibberish << <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
|
||||
<div class="line"><span class="lineno"> 518</span> </div>
|
||||
<div class="line"><span class="lineno"> 519</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> txt_back = <a class="code hl_function" href="../../d6/d26/classciphers_1_1_hill_cipher.html#a427acfac1dbff3f48a2b071d449d965b">ciphers::HillCipher::decrypt_text</a>(gibberish, dkey);</div>
|
||||
<div class="line"><span class="lineno"> 520</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"Reconstruct text:\n\t"</span> << txt_back << <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
|
||||
<div class="line"><span class="lineno"> 521</span> </div>
|
||||
<div class="line"><span class="lineno"> 522</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ofstream.html">std::ofstream</a> out_file(<span class="stringliteral">"hill_cipher_test2.txt"</span>);</div>
|
||||
<div class="line"><span class="lineno"> 523</span> out_file << <span class="stringliteral">"Block size: "</span> << ekey.<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector/size.html">size</a>() << <span class="stringliteral">"\n"</span>;</div>
|
||||
<div class="line"><span class="lineno"> 524</span> out_file << <span class="stringliteral">"Encryption Key:\n"</span> << ekey;</div>
|
||||
<div class="line"><span class="lineno"> 525</span> out_file << <span class="stringliteral">"\nDecryption Key:\n"</span> << dkey;</div>
|
||||
<div class="line"><span class="lineno"> 526</span> out_file.close();</div>
|
||||
<div class="line"><span class="lineno"> 527</span> </div>
|
||||
<div class="line"><span class="lineno"> 528</span> assert(txt_back.<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/string/basic_string/compare.html">compare</a>(0, text.<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/string/basic_string/size.html">size</a>(), text) == 0);</div>
|
||||
<div class="line"><span class="lineno"> 529</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"Passed :)\n"</span>;</div>
|
||||
<div class="line"><span class="lineno"> 530</span>}</div>
|
||||
<div class="ttc" id="acompare_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string/compare.html">std::string::compare</a></div><div class="ttdeci">T compare(T... args)</div></div>
|
||||
</div><!-- fragment --><div class="dynheader">
|
||||
Here is the call graph for this function:</div>
|
||||
|
||||
Reference in New Issue
Block a user