mirror of
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Documentation for c26eea874d
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realstealthninja
@@ -4,7 +4,7 @@
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<title>TheAlgorithms/C++: hashing/sha256.cpp Source File</title>
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<link rel="icon" href="../../favicon.svg" type="image/x-icon" />
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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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@@ -124,7 +124,8 @@ $(function(){initNavTree('d4/d08/sha256_8cpp_source.html','../../'); initResizab
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<div class="headertitle"><div class="title">sha256.cpp</div></div>
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</div><!--header-->
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<div class="contents">
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<a href="../../d4/d08/sha256_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span> </div>
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<a href="../../d4/d08/sha256_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span></div>
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<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> </div>
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<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#include <array></span> </div>
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<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#include <cassert></span> </div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#include <cstdint></span> </div>
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@@ -133,9 +134,9 @@ $(function(){initNavTree('d4/d08/sha256_8cpp_source.html','../../'); initResizab
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<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#include <sstream></span> </div>
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#include <utility></span> </div>
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<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#include <vector></span> </div>
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<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> </div>
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<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span></div>
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<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="keyword">namespace </span><a class="code hl_namespace" href="../../d6/d0c/namespacehashing.html">hashing</a> {</div>
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<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="keyword">namespace </span><a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#a55475649a2bb7aae15de0716a217f43a">sha256</a> {</div>
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<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="keyword">namespace </span>sha256 {</div>
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<div class="foldopen" id="foldopen00040" data-start="{" data-end="};">
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<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"><a class="line" href="../../d6/d84/classhashing_1_1sha256_1_1_hash.html"> 40</a></span><span class="keyword">class </span><a class="code hl_class" href="../../d6/d84/classhashing_1_1sha256_1_1_hash.html">Hash</a> {</div>
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<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <span class="comment">// Initialize array of hash values with first 32 bits of the fractional</span></div>
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@@ -149,13 +150,13 @@ $(function(){initNavTree('d4/d08/sha256_8cpp_source.html','../../'); initResizab
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<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> std::string <a class="code hl_function" href="../../d6/d84/classhashing_1_1sha256_1_1_hash.html#a4581f503a263d8e928e5716d54477e08">to_string</a>() <span class="keyword">const</span>;</div>
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<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span>};</div>
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</div>
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<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> </div>
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<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span></div>
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<div class="foldopen" id="foldopen00058" data-start="{" data-end="}">
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<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"><a class="line" href="../../d4/d08/sha256_8cpp.html#adbcd504103c342a4da718f8fce6ff06c"> 58</a></span>uint32_t <a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#adbcd504103c342a4da718f8fce6ff06c">right_rotate</a>(uint32_t n, <span class="keywordtype">size_t</span> rotate) {</div>
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<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> <span class="keywordflow">return</span> (n >> rotate) | (n << (32 - rotate));</div>
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<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span>}</div>
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</div>
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<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> </div>
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<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span></div>
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<div class="foldopen" id="foldopen00067" data-start="{" data-end="}">
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<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"><a class="line" href="../../d6/d84/classhashing_1_1sha256_1_1_hash.html#a0896c27ac39c780e0ee62417fdd0b9d3"> 67</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="../../d6/d84/classhashing_1_1sha256_1_1_hash.html#a0896c27ac39c780e0ee62417fdd0b9d3">Hash::update</a>(<span class="keyword">const</span> std::array<uint32_t, 64> &blocks) {</div>
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<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> <span class="comment">// Initialize array of round constants with first 32 bits of the fractional</span></div>
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@@ -216,7 +217,7 @@ $(function(){initNavTree('d4/d08/sha256_8cpp_source.html','../../'); initResizab
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<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> hash[7] += <a class="code hl_function" href="../../d1/df3/hash__search_8cpp.html#a566eaf0ffafd50bc61e644561fd27001">h</a>;</div>
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<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span>}</div>
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</div>
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<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> </div>
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<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span></div>
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<div class="foldopen" id="foldopen00130" data-start="{" data-end="}">
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<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"><a class="line" href="../../d6/d84/classhashing_1_1sha256_1_1_hash.html#a4581f503a263d8e928e5716d54477e08"> 130</a></span>std::string <a class="code hl_function" href="../../d6/d84/classhashing_1_1sha256_1_1_hash.html#a4581f503a263d8e928e5716d54477e08">Hash::to_string</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> std::stringstream ss;</div>
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@@ -226,7 +227,7 @@ $(function(){initNavTree('d4/d08/sha256_8cpp_source.html','../../'); initResizab
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<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> <span class="keywordflow">return</span> ss.str();</div>
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<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span>}</div>
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</div>
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<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> </div>
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<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span></div>
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<div class="foldopen" id="foldopen00143" data-start="{" data-end="}">
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||||
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"><a class="line" href="../../d4/d08/sha256_8cpp.html#a28c1c6724dc6bcf91a39818699bbec27"> 143</a></span>std::size_t <a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#a28c1c6724dc6bcf91a39818699bbec27">compute_padded_size</a>(<span class="keyword">const</span> std::size_t input_size) {</div>
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<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <span class="keywordflow">if</span> (input_size % 64 < 56) {</div>
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@@ -235,7 +236,7 @@ $(function(){initNavTree('d4/d08/sha256_8cpp_source.html','../../'); initResizab
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<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> <span class="keywordflow">return</span> input_size + 128 - (input_size % 64);</div>
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<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span>}</div>
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</div>
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<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> </div>
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<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span></div>
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<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span><span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="foldopen" id="foldopen00157" data-start="{" data-end="}">
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||||
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"><a class="line" href="../../d4/d08/sha256_8cpp.html#afea411191ec5281f43e91ea327984627"> 157</a></span>uint8_t <a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#afea411191ec5281f43e91ea327984627">extract_byte</a>(<span class="keyword">const</span> T in_value, <span class="keyword">const</span> std::size_t byte_num) {</div>
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@@ -245,7 +246,7 @@ $(function(){initNavTree('d4/d08/sha256_8cpp_source.html','../../'); initResizab
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<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> <span class="keywordflow">return</span> (in_value >> (byte_num * 8)) & 0xFF;</div>
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<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span>}</div>
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</div>
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<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> </div>
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<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span></div>
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<div class="foldopen" id="foldopen00170" data-start="{" data-end="}">
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<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"><a class="line" href="../../d4/d08/sha256_8cpp.html#a9e98c180d32b04aab6f767cb0c13e1da"> 170</a></span><span class="keywordtype">char</span> <a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#a9e98c180d32b04aab6f767cb0c13e1da">get_char</a>(<span class="keyword">const</span> std::string &input, std::size_t pos) {</div>
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<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> <span class="keyword">const</span> <span class="keyword">auto</span> input_size = input.length();</div>
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@@ -263,10 +264,10 @@ $(function(){initNavTree('d4/d08/sha256_8cpp_source.html','../../'); initResizab
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<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> <span class="keywordflow">throw</span> std::out_of_range(<span class="stringliteral">"pos is out of range"</span>);</div>
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<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> }</div>
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<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><span class="keywordtype">char</span><span class="keyword">></span>(</div>
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<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> extract_byte<size_t>(input_size * 8, padded_input_size - pos - 1));</div>
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<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> <a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#afea411191ec5281f43e91ea327984627">extract_byte<size_t></a>(input_size * 8, padded_input_size - pos - 1));</div>
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<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span>}</div>
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</div>
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<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> </div>
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<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span></div>
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<div class="foldopen" id="foldopen00195" data-start="{" data-end="}">
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||||
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"><a class="line" href="../../d4/d08/sha256_8cpp.html#a525531b3939ed44fbf01674e21931b3a"> 195</a></span>std::array<uint32_t, 64> <a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#a525531b3939ed44fbf01674e21931b3a">create_message_schedule_array</a>(<span class="keyword">const</span> std::string &input,</div>
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<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> byte_num) {</div>
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@@ -300,7 +301,7 @@ $(function(){initNavTree('d4/d08/sha256_8cpp_source.html','../../'); initResizab
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<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> <span class="keywordflow">return</span> blocks;</div>
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<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span>}</div>
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</div>
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<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> </div>
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<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span></div>
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<div class="foldopen" id="foldopen00232" data-start="{" data-end="}">
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<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"><a class="line" href="../../d4/d08/sha256_8cpp.html#a55475649a2bb7aae15de0716a217f43a"> 232</a></span>std::string <a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#a55475649a2bb7aae15de0716a217f43a">sha256</a>(<span class="keyword">const</span> std::string &input) {</div>
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<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> <a class="code hl_class" href="../../d6/d84/classhashing_1_1sha256_1_1_hash.html">Hash</a> <a class="code hl_function" href="../../d1/df3/hash__search_8cpp.html#a566eaf0ffafd50bc61e644561fd27001">h</a>;</div>
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@@ -309,26 +310,26 @@ $(function(){initNavTree('d4/d08/sha256_8cpp_source.html','../../'); initResizab
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<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> byte_num += 64) {</div>
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<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> <a class="code hl_function" href="../../d1/df3/hash__search_8cpp.html#a566eaf0ffafd50bc61e644561fd27001">h</a>.update(<a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#a525531b3939ed44fbf01674e21931b3a">create_message_schedule_array</a>(input, byte_num));</div>
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<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> }</div>
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<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> <span class="keywordflow">return</span> <a class="code hl_function" href="../../d1/df3/hash__search_8cpp.html#a566eaf0ffafd50bc61e644561fd27001">h</a>.<a class="code hl_function" href="../../d6/d84/classhashing_1_1sha256_1_1_hash.html#a4581f503a263d8e928e5716d54477e08">to_string</a>();</div>
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<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> <span class="keywordflow">return</span> <a class="code hl_function" href="../../d1/df3/hash__search_8cpp.html#a566eaf0ffafd50bc61e644561fd27001">h</a>.to_string();</div>
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<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span>}</div>
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</div>
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<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span>} <span class="comment">// namespace sha256</span></div>
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<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span>} <span class="comment">// namespace hashing</span></div>
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<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> </div>
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<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span></div>
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<div class="foldopen" id="foldopen00248" data-start="{" data-end="}">
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<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"><a class="line" href="../../d4/d08/sha256_8cpp.html#af9b52eba85d23e309035354141259f27"> 248</a></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#af9b52eba85d23e309035354141259f27">test_compute_padded_size</a>() {</div>
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<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> assert(hashing::sha256::compute_padded_size(55) == 64);</div>
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<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> assert(hashing::sha256::compute_padded_size(56) == 128);</div>
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<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> assert(hashing::sha256::compute_padded_size(130) == 192);</div>
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<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> assert(<a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#a28c1c6724dc6bcf91a39818699bbec27">hashing::sha256::compute_padded_size</a>(55) == 64);</div>
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<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> assert(<a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#a28c1c6724dc6bcf91a39818699bbec27">hashing::sha256::compute_padded_size</a>(56) == 128);</div>
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<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> assert(<a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#a28c1c6724dc6bcf91a39818699bbec27">hashing::sha256::compute_padded_size</a>(130) == 192);</div>
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<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span>}</div>
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</div>
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<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> </div>
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<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span><span class="keyword">static</span> <span class="keywordtype">void</span> test_extract_byte() {</div>
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<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> assert(hashing::sha256::extract_byte<uint32_t>(512, 0) == 0);</div>
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<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> assert(hashing::sha256::extract_byte<uint32_t>(512, 1) == 2);</div>
|
||||
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> assert(<a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#afea411191ec5281f43e91ea327984627">hashing::sha256::extract_byte<uint32_t></a>(512, 0) == 0);</div>
|
||||
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> assert(<a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#afea411191ec5281f43e91ea327984627">hashing::sha256::extract_byte<uint32_t></a>(512, 1) == 2);</div>
|
||||
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> <span class="keywordtype">bool</span> exception = <span class="keyword">false</span>;</div>
|
||||
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> <span class="keywordflow">try</span> {</div>
|
||||
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> hashing::sha256::extract_byte<uint32_t>(512, 5);</div>
|
||||
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> <a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#afea411191ec5281f43e91ea327984627">hashing::sha256::extract_byte<uint32_t></a>(512, 5);</div>
|
||||
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> } <span class="keywordflow">catch</span> (<span class="keyword">const</span> std::out_of_range &) {</div>
|
||||
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> exception = <span class="keyword">true</span>;</div>
|
||||
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> }</div>
|
||||
@@ -336,10 +337,10 @@ $(function(){initNavTree('d4/d08/sha256_8cpp_source.html','../../'); initResizab
|
||||
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span>}</div>
|
||||
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> </div>
|
||||
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span><span class="keyword">static</span> <span class="keywordtype">void</span> test_get_char() {</div>
|
||||
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> assert(hashing::sha256::get_char(<span class="stringliteral">"test"</span>, 3) == <span class="charliteral">'t'</span>);</div>
|
||||
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> assert(hashing::sha256::get_char(<span class="stringliteral">"test"</span>, 4) == <span class="stringliteral">'\x80'</span>);</div>
|
||||
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> assert(hashing::sha256::get_char(<span class="stringliteral">"test"</span>, 5) == <span class="stringliteral">'\x00'</span>);</div>
|
||||
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> assert(hashing::sha256::get_char(<span class="stringliteral">"test"</span>, 63) == 32);</div>
|
||||
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> assert(<a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#a9e98c180d32b04aab6f767cb0c13e1da">hashing::sha256::get_char</a>(<span class="stringliteral">"test"</span>, 3) == <span class="charliteral">'t'</span>);</div>
|
||||
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> assert(<a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#a9e98c180d32b04aab6f767cb0c13e1da">hashing::sha256::get_char</a>(<span class="stringliteral">"test"</span>, 4) == <span class="stringliteral">'\x80'</span>);</div>
|
||||
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> assert(<a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#a9e98c180d32b04aab6f767cb0c13e1da">hashing::sha256::get_char</a>(<span class="stringliteral">"test"</span>, 5) == <span class="stringliteral">'\x00'</span>);</div>
|
||||
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> assert(<a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#a9e98c180d32b04aab6f767cb0c13e1da">hashing::sha256::get_char</a>(<span class="stringliteral">"test"</span>, 63) == 32);</div>
|
||||
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> <span class="keywordtype">bool</span> exception = <span class="keyword">false</span>;</div>
|
||||
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> <span class="keywordflow">try</span> {</div>
|
||||
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> <a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#a9e98c180d32b04aab6f767cb0c13e1da">hashing::sha256::get_char</a>(<span class="stringliteral">"test"</span>, 64);</div>
|
||||
@@ -350,16 +351,16 @@ $(function(){initNavTree('d4/d08/sha256_8cpp_source.html','../../'); initResizab
|
||||
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span>}</div>
|
||||
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> </div>
|
||||
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span><span class="keyword">static</span> <span class="keywordtype">void</span> test_right_rotate() {</div>
|
||||
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> assert(hashing::sha256::right_rotate(128, 3) == 16);</div>
|
||||
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> assert(hashing::sha256::right_rotate(1, 30) == 4);</div>
|
||||
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> assert(hashing::sha256::right_rotate(6, 30) == 24);</div>
|
||||
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> assert(<a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#adbcd504103c342a4da718f8fce6ff06c">hashing::sha256::right_rotate</a>(128, 3) == 16);</div>
|
||||
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> assert(<a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#adbcd504103c342a4da718f8fce6ff06c">hashing::sha256::right_rotate</a>(1, 30) == 4);</div>
|
||||
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> assert(<a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#adbcd504103c342a4da718f8fce6ff06c">hashing::sha256::right_rotate</a>(6, 30) == 24);</div>
|
||||
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span>}</div>
|
||||
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> </div>
|
||||
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span><span class="keyword">static</span> <span class="keywordtype">void</span> test_sha256() {</div>
|
||||
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> <span class="keyword">struct </span><a class="code hl_struct" href="../../da/d86/struct_test_case.html">TestCase</a> {</div>
|
||||
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> <span class="keyword">const</span> std::string input;</div>
|
||||
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> <span class="keyword">const</span> std::string expected_hash;</div>
|
||||
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> <a class="code hl_struct" href="../../da/d86/struct_test_case.html">TestCase</a>(std::string input, std::string expected_hash)</div>
|
||||
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> TestCase(std::string input, std::string expected_hash)</div>
|
||||
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> : input(std::move(input)),</div>
|
||||
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> expected_hash(std::move(expected_hash)) {}</div>
|
||||
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span> };</div>
|
||||
@@ -377,11 +378,11 @@ $(function(){initNavTree('d4/d08/sha256_8cpp_source.html','../../'); initResizab
|
||||
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> <span class="stringliteral">"7f83b1657ff1fc53b92dc18148a1d65dfc2d4b1fa3d677284addd200126d9"</span></div>
|
||||
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> <span class="stringliteral">"069"</span>)};</div>
|
||||
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span> &tc : test_cases) {</div>
|
||||
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> assert(hashing::sha256::sha256(tc.input) == tc.expected_hash);</div>
|
||||
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> assert(<a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#a55475649a2bb7aae15de0716a217f43a">hashing::sha256::sha256</a>(tc.input) == tc.expected_hash);</div>
|
||||
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> }</div>
|
||||
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span>}</div>
|
||||
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> </div>
|
||||
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="../../d6/d2c/caesar__cipher_8cpp.html#ae1a3968e7947464bee7714f6d43b7002">test</a>() {</div>
|
||||
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="../../dd/d1e/generate__parentheses_8cpp.html#aa8dca7b867074164d5f45b0f3851269d">test</a>() {</div>
|
||||
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> <a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#af9b52eba85d23e309035354141259f27">test_compute_padded_size</a>();</div>
|
||||
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> test_extract_byte();</div>
|
||||
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> test_get_char();</div>
|
||||
@@ -390,17 +391,17 @@ $(function(){initNavTree('d4/d08/sha256_8cpp_source.html','../../'); initResizab
|
||||
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> </div>
|
||||
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span> std::cout << <span class="stringliteral">"All tests have successfully passed!\n"</span>;</div>
|
||||
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span>}</div>
|
||||
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span> </div>
|
||||
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span></div>
|
||||
<div class="foldopen" id="foldopen00326" data-start="{" data-end="}">
|
||||
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"><a class="line" href="../../d4/d08/sha256_8cpp.html#ae66f6b31b5ad750f1fe042a706a4e3d4"> 326</a></span><span class="keywordtype">int</span> <a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#ae66f6b31b5ad750f1fe042a706a4e3d4">main</a>() {</div>
|
||||
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> <a class="code hl_function" href="../../d6/d2c/caesar__cipher_8cpp.html#ae1a3968e7947464bee7714f6d43b7002">test</a>(); <span class="comment">// Run self-test implementations</span></div>
|
||||
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> <a class="code hl_function" href="../../dd/d1e/generate__parentheses_8cpp.html#aa8dca7b867074164d5f45b0f3851269d">test</a>(); <span class="comment">// Run self-test implementations</span></div>
|
||||
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span> <span class="keywordflow">return</span> 0;</div>
|
||||
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span>}</div>
|
||||
</div>
|
||||
<div class="ttc" id="acaesar__cipher_8cpp_html_ae1a3968e7947464bee7714f6d43b7002"><div class="ttname"><a href="../../d6/d2c/caesar__cipher_8cpp.html#ae1a3968e7947464bee7714f6d43b7002">test</a></div><div class="ttdeci">void test()</div><div class="ttdef"><b>Definition</b> <a href="../../d6/d2c/caesar__cipher_8cpp_source.html#l00100">caesar_cipher.cpp:100</a></div></div>
|
||||
<div class="ttc" id="aclasshashing_1_1sha256_1_1_hash_html"><div class="ttname"><a href="../../d6/d84/classhashing_1_1sha256_1_1_hash.html">hashing::sha256::Hash</a></div><div class="ttdoc">Contains hash array and functions to update it and convert it to a hexadecimal string.</div><div class="ttdef"><b>Definition</b> <a href="#l00040">sha256.cpp:40</a></div></div>
|
||||
<div class="ttc" id="aclasshashing_1_1sha256_1_1_hash_html_a0896c27ac39c780e0ee62417fdd0b9d3"><div class="ttname"><a href="../../d6/d84/classhashing_1_1sha256_1_1_hash.html#a0896c27ac39c780e0ee62417fdd0b9d3">hashing::sha256::Hash::update</a></div><div class="ttdeci">void update(const std::array< uint32_t, 64 > &blocks)</div><div class="ttdoc">Updates the hash array.</div><div class="ttdef"><b>Definition</b> <a href="#l00067">sha256.cpp:67</a></div></div>
|
||||
<div class="ttc" id="aclasshashing_1_1sha256_1_1_hash_html_a4581f503a263d8e928e5716d54477e08"><div class="ttname"><a href="../../d6/d84/classhashing_1_1sha256_1_1_hash.html#a4581f503a263d8e928e5716d54477e08">hashing::sha256::Hash::to_string</a></div><div class="ttdeci">std::string to_string() const</div><div class="ttdoc">Convert the hash to a hexadecimal string.</div><div class="ttdef"><b>Definition</b> <a href="#l00130">sha256.cpp:130</a></div></div>
|
||||
<div class="ttc" id="agenerate__parentheses_8cpp_html_aa8dca7b867074164d5f45b0f3851269d"><div class="ttname"><a href="../../dd/d1e/generate__parentheses_8cpp.html#aa8dca7b867074164d5f45b0f3851269d">test</a></div><div class="ttdeci">static void test()</div><div class="ttdoc">Self-test implementations.</div><div class="ttdef"><b>Definition</b> <a href="../../dd/d1e/generate__parentheses_8cpp_source.html#l00082">generate_parentheses.cpp:82</a></div></div>
|
||||
<div class="ttc" id="ahash__search_8cpp_html_a566eaf0ffafd50bc61e644561fd27001"><div class="ttname"><a href="../../d1/df3/hash__search_8cpp.html#a566eaf0ffafd50bc61e644561fd27001">h</a></div><div class="ttdeci">int h(int key)</div><div class="ttdef"><b>Definition</b> <a href="../../d1/df3/hash__search_8cpp_source.html#l00045">hash_search.cpp:45</a></div></div>
|
||||
<div class="ttc" id="anamespacehashing_html"><div class="ttname"><a href="../../d6/d0c/namespacehashing.html">hashing</a></div><div class="ttdoc">Used for assert.</div></div>
|
||||
<div class="ttc" id="asha256_8cpp_html_a28c1c6724dc6bcf91a39818699bbec27"><div class="ttname"><a href="../../d4/d08/sha256_8cpp.html#a28c1c6724dc6bcf91a39818699bbec27">hashing::sha256::compute_padded_size</a></div><div class="ttdeci">std::size_t compute_padded_size(const std::size_t input_size)</div><div class="ttdoc">Computes size of the padded input.</div><div class="ttdef"><b>Definition</b> <a href="#l00143">sha256.cpp:143</a></div></div>
|
||||
@@ -418,7 +419,7 @@ $(function(){initNavTree('d4/d08/sha256_8cpp_source.html','../../'); initResizab
|
||||
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
|
||||
<ul>
|
||||
<li class="navelem"><a class="el" href="../../dir_ece9b94c107bbaa1dd68197a8c9983b9.html">hashing</a></li><li class="navelem"><a class="el" href="../../d4/d08/sha256_8cpp.html">sha256.cpp</a></li>
|
||||
<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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<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> 1.13.2 </li>
|
||||
</ul>
|
||||
</div>
|
||||
</body>
|
||||
|
||||
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