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@@ -4,7 +4,7 @@
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<title>TheAlgorithms/C++: hashing/sha1.cpp File Reference</title>
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@@ -60,7 +60,7 @@ window.MathJax = {
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/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt MIT */
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var searchBox = new SearchBox("searchBox", "../../search/",'.html');
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@@ -216,9 +216,9 @@ Algorithm</h3>
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<p class="definition">Definition at line <a class="el" href="../../d8/d7a/sha1_8cpp_source.html#l00211">211</a> of file <a class="el" href="../../d8/d7a/sha1_8cpp_source.html">sha1.cpp</a>.</p>
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<div class="fragment"><div class="line"><span class="lineno"> 211</span> {</div>
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<div class="line"><span class="lineno"> 212</span> <span class="keywordflow">return</span> <a class="code hl_function" href="../../d5/d96/md5_8cpp.html#a5341431cef7fcfc33794326e1deb2425">hash_bs</a>(&message[0], message.size());</div>
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<div class="line"><span class="lineno"> 212</span> <span class="keywordflow">return</span> <a class="code hl_function" href="#a7be3471f7e489d7d0df42b97a48bf141">hash_bs</a>(&message[0], message.size());</div>
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<div class="line"><span class="lineno"> 213</span>}</div>
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<div class="ttc" id="amd5_8cpp_html_a5341431cef7fcfc33794326e1deb2425"><div class="ttname"><a href="../../d5/d96/md5_8cpp.html#a5341431cef7fcfc33794326e1deb2425">hashing::md5::hash_bs</a></div><div class="ttdeci">void * hash_bs(const void *input_bs, uint64_t input_size)</div><div class="ttdoc">The MD5 algorithm itself, taking in a bytestring.</div><div class="ttdef"><b>Definition</b> <a href="../../d5/d96/md5_8cpp_source.html#l00139">md5.cpp:139</a></div></div>
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<div class="ttc" id="asha1_8cpp_html_a7be3471f7e489d7d0df42b97a48bf141"><div class="ttname"><a href="#a7be3471f7e489d7d0df42b97a48bf141">hashing::sha1::hash_bs</a></div><div class="ttdeci">void * hash_bs(const void *input_bs, uint64_t input_size)</div><div class="ttdoc">The SHA-1 algorithm itself, taking in a bytestring.</div><div class="ttdef"><b>Definition</b> <a href="../../d8/d7a/sha1_8cpp_source.html#l00084">sha1.cpp:84</a></div></div>
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@@ -314,7 +314,7 @@ Algorithm</h3>
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<div class="line"><span class="lineno"> 143</span> <span class="comment">// Extend the 16 32-bit words into 80 32-bit words</span></div>
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<div class="line"><span class="lineno"> 144</span> <span class="keywordflow">for</span> (uint8_t i = 16; i < 80; i++) {</div>
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<div class="line"><span class="lineno"> 145</span> blocks[i] =</div>
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<div class="line"><span class="lineno"> 146</span> <a class="code hl_function" href="../../d5/d96/md5_8cpp.html#add2bf982d5dd64a45d13cba52c2b371d">leftRotate32bits</a>(blocks[i - 3] ^ blocks[i - 8] ^</div>
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<div class="line"><span class="lineno"> 146</span> <a class="code hl_function" href="#acf6bd970f29a68702bdbdfe8338e45e0">leftRotate32bits</a>(blocks[i - 3] ^ blocks[i - 8] ^</div>
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<div class="line"><span class="lineno"> 147</span> blocks[i - 14] ^ blocks[i - 16],</div>
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<div class="line"><span class="lineno"> 148</span> 1);</div>
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<div class="line"><span class="lineno"> 149</span> }</div>
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@@ -344,10 +344,10 @@ Algorithm</h3>
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<div class="line"><span class="lineno"> 173</span> }</div>
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<div class="line"><span class="lineno"> 174</span> </div>
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<div class="line"><span class="lineno"> 175</span> <span class="comment">// Update the accumulators</span></div>
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<div class="line"><span class="lineno"> 176</span> uint32_t temp = <a class="code hl_function" href="../../d5/d96/md5_8cpp.html#add2bf982d5dd64a45d13cba52c2b371d">leftRotate32bits</a>(a, 5) + F + e + <a class="code hl_function" href="../../d4/d18/composite__simpson__rule_8cpp.html#a2f67508d5f392b0321772169342c98ad">g</a> + blocks[i];</div>
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<div class="line"><span class="lineno"> 176</span> uint32_t temp = <a class="code hl_function" href="#acf6bd970f29a68702bdbdfe8338e45e0">leftRotate32bits</a>(a, 5) + F + e + <a class="code hl_function" href="../../d4/d18/composite__simpson__rule_8cpp.html#a2f67508d5f392b0321772169342c98ad">g</a> + blocks[i];</div>
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<div class="line"><span class="lineno"> 177</span> e = d;</div>
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<div class="line"><span class="lineno"> 178</span> d = c;</div>
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<div class="line"><span class="lineno"> 179</span> c = <a class="code hl_function" href="../../d5/d96/md5_8cpp.html#add2bf982d5dd64a45d13cba52c2b371d">leftRotate32bits</a>(b, 30);</div>
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<div class="line"><span class="lineno"> 179</span> c = <a class="code hl_function" href="#acf6bd970f29a68702bdbdfe8338e45e0">leftRotate32bits</a>(b, 30);</div>
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<div class="line"><span class="lineno"> 180</span> b = a;</div>
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<div class="line"><span class="lineno"> 181</span> a = temp;</div>
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<div class="line"><span class="lineno"> 182</span> }</div>
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@@ -374,7 +374,7 @@ Algorithm</h3>
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<div class="line"><span class="lineno"> 203</span> <span class="keywordflow">return</span> sig;</div>
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<div class="line"><span class="lineno"> 204</span>}</div>
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<div class="ttc" id="acomposite__simpson__rule_8cpp_html_a2f67508d5f392b0321772169342c98ad"><div class="ttname"><a href="../../d4/d18/composite__simpson__rule_8cpp.html#a2f67508d5f392b0321772169342c98ad">numerical_methods::simpson_method::g</a></div><div class="ttdeci">double g(double x)</div><div class="ttdoc">Another test function.</div><div class="ttdef"><b>Definition</b> <a href="../../d4/d18/composite__simpson__rule_8cpp_source.html#l00115">composite_simpson_rule.cpp:115</a></div></div>
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<div class="ttc" id="amd5_8cpp_html_add2bf982d5dd64a45d13cba52c2b371d"><div class="ttname"><a href="../../d5/d96/md5_8cpp.html#add2bf982d5dd64a45d13cba52c2b371d">hashing::md5::leftRotate32bits</a></div><div class="ttdeci">uint32_t leftRotate32bits(uint32_t n, std::size_t rotate)</div><div class="ttdoc">Rotates the bits of a 32-bit unsigned integer.</div><div class="ttdef"><b>Definition</b> <a href="../../d5/d96/md5_8cpp_source.html#l00067">md5.cpp:67</a></div></div>
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<div class="ttc" id="asha1_8cpp_html_acf6bd970f29a68702bdbdfe8338e45e0"><div class="ttname"><a href="#acf6bd970f29a68702bdbdfe8338e45e0">hashing::sha1::leftRotate32bits</a></div><div class="ttdeci">uint32_t leftRotate32bits(uint32_t n, std::size_t rotate)</div><div class="ttdoc">Rotates the bits of a 32-bit unsigned integer.</div><div class="ttdef"><b>Definition</b> <a href="../../d8/d7a/sha1_8cpp_source.html#l00058">sha1.cpp:58</a></div></div>
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@@ -396,7 +396,7 @@ Algorithm</h3>
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<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<span class="mlabels"><span class="mlabel static">static</span></span> </td>
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<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<span class="mlabels"><span class="mlabel static">static</span></span> </td>
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@@ -570,7 +570,7 @@ Algorithm</h3>
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<div class="line"><span class="lineno"> 225</span> <span class="comment">// Prints signature hex representation</span></div>
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<div class="line"><span class="lineno"> 226</span> std::cout << <a class="code hl_function" href="#aada0803ef851d831b7a290a924e3c228">hashing::sha1::sig2hex</a>(sig) << std::endl << std::endl;</div>
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<div class="line"><span class="lineno"> 227</span> <span class="comment">// Test with cassert wether sig is correct from expected value</span></div>
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<div class="line"><span class="lineno"> 228</span> assert(hashing::sha1::sig2hex(sig).<a class="code hl_function" href="../../d4/d7a/shell__sort2_8cpp.html#a7eb77daed2cf1513f6d68c47a1c2db1c">compare</a>(</div>
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<div class="line"><span class="lineno"> 228</span> assert(<a class="code hl_function" href="#aada0803ef851d831b7a290a924e3c228">hashing::sha1::sig2hex</a>(sig).<a class="code hl_function" href="../../d4/d7a/shell__sort2_8cpp.html#a7eb77daed2cf1513f6d68c47a1c2db1c">compare</a>(</div>
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<div class="line"><span class="lineno"> 229</span> <span class="stringliteral">"da39a3ee5e6b4b0d3255bfef95601890afd80709"</span>) == 0);</div>
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<div class="line"><span class="lineno"> 230</span> </div>
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<div class="line"><span class="lineno"> 231</span> <span class="comment">// Hashes "The quick brown fox jumps over the lazy dog" and stores signature</span></div>
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@@ -581,7 +581,7 @@ Algorithm</h3>
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<div class="line"><span class="lineno"> 236</span> <span class="comment">// Prints signature hex representation</span></div>
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<div class="line"><span class="lineno"> 237</span> std::cout << <a class="code hl_function" href="#aada0803ef851d831b7a290a924e3c228">hashing::sha1::sig2hex</a>(sig2) << std::endl << std::endl;</div>
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<div class="line"><span class="lineno"> 238</span> <span class="comment">// Test with cassert wether sig is correct from expected value</span></div>
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<div class="line"><span class="lineno"> 239</span> assert(hashing::sha1::sig2hex(sig2).<a class="code hl_function" href="../../d4/d7a/shell__sort2_8cpp.html#a7eb77daed2cf1513f6d68c47a1c2db1c">compare</a>(</div>
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<div class="line"><span class="lineno"> 239</span> assert(<a class="code hl_function" href="#aada0803ef851d831b7a290a924e3c228">hashing::sha1::sig2hex</a>(sig2).<a class="code hl_function" href="../../d4/d7a/shell__sort2_8cpp.html#a7eb77daed2cf1513f6d68c47a1c2db1c">compare</a>(</div>
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<div class="line"><span class="lineno"> 240</span> <span class="stringliteral">"2fd4e1c67a2d28fced849ee1bb76e7391b93eb12"</span>) == 0);</div>
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<div class="line"><span class="lineno"> 241</span> </div>
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<div class="line"><span class="lineno"> 242</span> <span class="comment">// Hashes "The quick brown fox jumps over the lazy dog." (notice the</span></div>
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@@ -594,7 +594,7 @@ Algorithm</h3>
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<div class="line"><span class="lineno"> 249</span> <span class="comment">// Prints signature hex representation</span></div>
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<div class="line"><span class="lineno"> 250</span> std::cout << <a class="code hl_function" href="#aada0803ef851d831b7a290a924e3c228">hashing::sha1::sig2hex</a>(sig3) << std::endl << std::endl;</div>
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<div class="line"><span class="lineno"> 251</span> <span class="comment">// Test with cassert wether sig is correct from expected value</span></div>
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<div class="line"><span class="lineno"> 252</span> assert(hashing::sha1::sig2hex(sig3).<a class="code hl_function" href="../../d4/d7a/shell__sort2_8cpp.html#a7eb77daed2cf1513f6d68c47a1c2db1c">compare</a>(</div>
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<div class="line"><span class="lineno"> 252</span> assert(<a class="code hl_function" href="#aada0803ef851d831b7a290a924e3c228">hashing::sha1::sig2hex</a>(sig3).<a class="code hl_function" href="../../d4/d7a/shell__sort2_8cpp.html#a7eb77daed2cf1513f6d68c47a1c2db1c">compare</a>(</div>
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<div class="line"><span class="lineno"> 253</span> <span class="stringliteral">"408d94384216f890ff7a0c3528e8bed1e0b01621"</span>) == 0);</div>
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<div class="line"><span class="lineno"> 254</span> </div>
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<div class="line"><span class="lineno"> 255</span> <span class="comment">// Hashes "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"</span></div>
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@@ -608,7 +608,7 @@ Algorithm</h3>
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<div class="line"><span class="lineno"> 263</span> <span class="comment">// Prints signature hex representation</span></div>
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<div class="line"><span class="lineno"> 264</span> std::cout << <a class="code hl_function" href="#aada0803ef851d831b7a290a924e3c228">hashing::sha1::sig2hex</a>(sig4) << std::endl << std::endl;</div>
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<div class="line"><span class="lineno"> 265</span> <span class="comment">// Test with cassert wether sig is correct from expected value</span></div>
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<div class="line"><span class="lineno"> 266</span> assert(hashing::sha1::sig2hex(sig4).<a class="code hl_function" href="../../d4/d7a/shell__sort2_8cpp.html#a7eb77daed2cf1513f6d68c47a1c2db1c">compare</a>(</div>
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<div class="line"><span class="lineno"> 266</span> assert(<a class="code hl_function" href="#aada0803ef851d831b7a290a924e3c228">hashing::sha1::sig2hex</a>(sig4).<a class="code hl_function" href="../../d4/d7a/shell__sort2_8cpp.html#a7eb77daed2cf1513f6d68c47a1c2db1c">compare</a>(</div>
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<div class="line"><span class="lineno"> 267</span> <span class="stringliteral">"761c457bf73b14d27e9e9265c46f4b4dda11f940"</span>) == 0);</div>
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<div class="line"><span class="lineno"> 268</span>}</div>
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<div class="ttc" id="ashell__sort2_8cpp_html_a7eb77daed2cf1513f6d68c47a1c2db1c"><div class="ttname"><a href="../../d4/d7a/shell__sort2_8cpp.html#a7eb77daed2cf1513f6d68c47a1c2db1c">compare</a></div><div class="ttdeci">int compare(const void *a, const void *b)</div><div class="ttdef"><b>Definition</b> <a href="../../d4/d7a/shell__sort2_8cpp_source.html#l00087">shell_sort2.cpp:87</a></div></div>
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@@ -621,7 +621,7 @@ Algorithm</h3>
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<ul>
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<li class="navelem"><a class="el" href="../../dir_ece9b94c107bbaa1dd68197a8c9983b9.html">hashing</a></li><li class="navelem"><a class="el" href="../../d8/d7a/sha1_8cpp.html">sha1.cpp</a></li>
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<li class="footer">Generated by <a href="https://www.doxygen.org/index.html"><img class="footer" src="../../doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.12.0 </li>
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