mirror of
https://github.com/TheAlgorithms/C-Plus-Plus.git
synced 2026-03-30 08:41:30 +08:00
316 lines
23 KiB
HTML
316 lines
23 KiB
HTML
<!-- HTML header for doxygen 1.12.0-->
|
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
|
<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US">
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
|
|
<meta http-equiv="X-UA-Compatible" content="IE=11"/>
|
|
<meta name="generator" content="Doxygen 1.14.0"/>
|
|
<meta name="viewport" content="width=device-width, initial-scale=1"/>
|
|
<title>TheAlgorithms/C++: hashing::sha256::Hash Class Reference</title>
|
|
<link rel="icon" href="../../favicon.svg" type="image/x-icon" />
|
|
<link href="../../tabs.css" rel="stylesheet" type="text/css"/>
|
|
<script type="text/javascript" src="../../jquery.js"></script>
|
|
<script type="text/javascript" src="../../dynsections.js"></script>
|
|
<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/@xpack-3rd-party/doxygen-awesome-css@2.2.0-1/doxygen-awesome-darkmode-toggle.js"></script>
|
|
<script type="text/javascript">
|
|
DoxygenAwesomeDarkModeToggle.init()
|
|
</script>
|
|
<script type="text/javascript" src="../../clipboard.js"></script>
|
|
<link href="../../navtree.css" rel="stylesheet" type="text/css"/>
|
|
<script type="text/javascript" src="../../navtreedata.js"></script>
|
|
<script type="text/javascript" src="../../navtree.js"></script>
|
|
<script type="text/javascript" src="../../cookie.js"></script>
|
|
<link href="../../search/search.css" rel="stylesheet" type="text/css"/>
|
|
<script type="text/javascript" src="../../search/searchdata.js"></script>
|
|
<script type="text/javascript" src="../../search/search.js"></script>
|
|
<script type="text/javascript">
|
|
window.MathJax = {
|
|
options: {
|
|
ignoreHtmlClass: 'tex2jax_ignore',
|
|
processHtmlClass: 'tex2jax_process'
|
|
},
|
|
loader: {
|
|
load: ['[tex]/ams']
|
|
},
|
|
tex: {
|
|
macros: {},
|
|
packages: ['base','configmacros','ams']
|
|
}
|
|
};
|
|
</script>
|
|
<script type="text/javascript" id="MathJax-script" async="async" src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-chtml.js"></script>
|
|
<link href="../../doxygen.css" rel="stylesheet" type="text/css" />
|
|
<link href="../../doxygen-awesome.css" rel="stylesheet" type="text/css"/>
|
|
</head>
|
|
<body>
|
|
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
|
|
<div id="titlearea">
|
|
<table cellspacing="0" cellpadding="0">
|
|
<tbody>
|
|
<tr id="projectrow">
|
|
<td id="projectlogo"><img alt="Logo" src="../../project_logo.png"/></td>
|
|
<td id="projectalign">
|
|
<div id="projectname">TheAlgorithms/C++<span id="projectnumber"> 1.0.0</span>
|
|
</div>
|
|
<div id="projectbrief">All the algorithms implemented in C++</div>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<!-- end header part -->
|
|
<!-- Generated by Doxygen 1.14.0 -->
|
|
<script type="text/javascript">
|
|
var searchBox = new SearchBox("searchBox", "../../search/",'.html');
|
|
</script>
|
|
<script type="text/javascript">
|
|
$(function() { codefold.init(); });
|
|
</script>
|
|
<script type="text/javascript" src="../../menudata.js"></script>
|
|
<script type="text/javascript" src="../../menu.js"></script>
|
|
<script type="text/javascript">
|
|
$(function() {
|
|
initMenu('../../',true,false,'search.php','Search',true);
|
|
$(function() { init_search(); });
|
|
});
|
|
</script>
|
|
<div id="main-nav"></div>
|
|
</div><!-- top -->
|
|
<div id="side-nav" class="ui-resizable side-nav-resizable">
|
|
<div id="nav-tree">
|
|
<div id="nav-tree-contents">
|
|
<div id="nav-sync" class="sync"></div>
|
|
</div>
|
|
</div>
|
|
<div id="splitbar" style="-moz-user-select:none;"
|
|
class="ui-resizable-handle">
|
|
</div>
|
|
</div>
|
|
<script type="text/javascript">
|
|
$(function(){initNavTree('d6/d84/classhashing_1_1sha256_1_1_hash.html','../../','d3/dbf/classhashing_1_1sha256_1_1_hash-members'); });
|
|
</script>
|
|
<div id="container">
|
|
<div id="doc-content">
|
|
<!-- window showing the filter options -->
|
|
<div id="MSearchSelectWindow"
|
|
onmouseover="return searchBox.OnSearchSelectShow()"
|
|
onmouseout="return searchBox.OnSearchSelectHide()"
|
|
onkeydown="return searchBox.OnSearchSelectKey(event)">
|
|
</div>
|
|
|
|
<!-- iframe showing the search results (closed by default) -->
|
|
<div id="MSearchResultsWindow">
|
|
<div id="MSearchResults">
|
|
<div class="SRPage">
|
|
<div id="SRIndex">
|
|
<div id="SRResults"></div>
|
|
<div class="SRStatus" id="Loading">Loading...</div>
|
|
<div class="SRStatus" id="Searching">Searching...</div>
|
|
<div class="SRStatus" id="NoMatches">No Matches</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
<div class="header">
|
|
<div class="headertitle"><div class="title">hashing::sha256::Hash Class Reference</div></div>
|
|
</div><!--header-->
|
|
<div class="contents">
|
|
|
|
<p>Contains hash array and functions to update it and convert it to a hexadecimal string.
|
|
<a href="#details">More...</a></p>
|
|
<div class="dynheader">
|
|
Collaboration diagram for hashing::sha256::Hash:</div>
|
|
<div class="dyncontent">
|
|
<div class="center"><iframe scrolling="no" loading="lazy" frameborder="0" src="../../d4/ded/classhashing_1_1sha256_1_1_hash__coll__graph.svg" width="167" height="148"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe></div>
|
|
<center><span class="legend">[<a target="top" href="../../graph_legend.html">legend</a>]</span></center></div>
|
|
<table class="memberdecls">
|
|
<tr class="heading"><td colspan="2"><h2 id="header-pub-methods" class="groupheader"><a id="pub-methods" name="pub-methods"></a>
|
|
Public Member Functions</h2></td></tr>
|
|
<tr class="memitem:a0896c27ac39c780e0ee62417fdd0b9d3" id="r_a0896c27ac39c780e0ee62417fdd0b9d3"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="#a0896c27ac39c780e0ee62417fdd0b9d3">update</a> (const std::array< uint32_t, 64 > &blocks)</td></tr>
|
|
<tr class="memdesc:a0896c27ac39c780e0ee62417fdd0b9d3"><td class="mdescLeft"> </td><td class="mdescRight">Updates the hash array. <br /></td></tr>
|
|
<tr class="memitem:a4581f503a263d8e928e5716d54477e08" id="r_a4581f503a263d8e928e5716d54477e08"><td class="memItemLeft" align="right" valign="top">std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="#a4581f503a263d8e928e5716d54477e08">to_string</a> () const</td></tr>
|
|
<tr class="memdesc:a4581f503a263d8e928e5716d54477e08"><td class="mdescLeft"> </td><td class="mdescRight">Convert the hash to a hexadecimal string. <br /></td></tr>
|
|
</table><table class="memberdecls">
|
|
<tr class="heading"><td colspan="2"><h2 id="header-pri-attribs" class="groupheader"><a id="pri-attribs" name="pri-attribs"></a>
|
|
Private Attributes</h2></td></tr>
|
|
<tr class="memitem:ae6bacea3aec06351f4dfa5fa7b9fb13d" id="r_ae6bacea3aec06351f4dfa5fa7b9fb13d"><td class="memItemLeft" align="right" valign="top">std::array< uint32_t, 8 > </td><td class="memItemRight" valign="bottom"><a class="el" href="#ae6bacea3aec06351f4dfa5fa7b9fb13d">hash</a></td></tr>
|
|
</table>
|
|
<a name="details" id="details"></a><h2 id="header-details" class="groupheader">Detailed Description</h2>
|
|
<div class="textblock"><p>Contains hash array and functions to update it and convert it to a hexadecimal string. </p>
|
|
|
|
<p class="definition">Definition at line <a class="el" href="../../d4/d08/sha256_8cpp_source.html#l00040">40</a> of file <a class="el" href="../../d4/d08/sha256_8cpp_source.html">sha256.cpp</a>.</p>
|
|
</div><a name="doc-func-members" id="doc-func-members"></a><h2 id="header-doc-func-members" class="groupheader">Member Function Documentation</h2>
|
|
<a id="a4581f503a263d8e928e5716d54477e08" name="a4581f503a263d8e928e5716d54477e08"></a>
|
|
<h2 class="memtitle"><span class="permalink"><a href="#a4581f503a263d8e928e5716d54477e08">◆ </a></span>to_string()</h2>
|
|
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">std::string hashing::sha256::Hash::to_string </td>
|
|
<td>(</td>
|
|
<td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
|
|
<td> const</td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Convert the hash to a hexadecimal string. </p>
|
|
<dl class="section return"><dt>Returns</dt><dd>std::string Final hash value </dd></dl>
|
|
|
|
<p class="definition">Definition at line <a class="el" href="../../d4/d08/sha256_8cpp_source.html#l00130">130</a> of file <a class="el" href="../../d4/d08/sha256_8cpp_source.html">sha256.cpp</a>.</p>
|
|
<div class="fragment"><div class="line"><span class="lineno"> 130</span> {</div>
|
|
<div class="line"><span class="lineno"> 131</span> std::stringstream ss;</div>
|
|
<div class="line"><span class="lineno"> 132</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < 8; ++i) {</div>
|
|
<div class="line"><span class="lineno"> 133</span> ss << std::hex << std::setfill(<span class="charliteral">'0'</span>) << std::setw(8) << hash[i];</div>
|
|
<div class="line"><span class="lineno"> 134</span> }</div>
|
|
<div class="line"><span class="lineno"> 135</span> <span class="keywordflow">return</span> ss.str();</div>
|
|
<div class="line"><span class="lineno"> 136</span>}</div>
|
|
</div><!-- fragment -->
|
|
</div>
|
|
</div>
|
|
<a id="a0896c27ac39c780e0ee62417fdd0b9d3" name="a0896c27ac39c780e0ee62417fdd0b9d3"></a>
|
|
<h2 class="memtitle"><span class="permalink"><a href="#a0896c27ac39c780e0ee62417fdd0b9d3">◆ </a></span>update()</h2>
|
|
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">void hashing::sha256::Hash::update </td>
|
|
<td>(</td>
|
|
<td class="paramtype">const std::array< uint32_t, 64 > &</td> <td class="paramname"><span class="paramname"><em>blocks</em></span></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Updates the hash array. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">blocks</td><td>Message schedule array </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="section return"><dt>Returns</dt><dd>void </dd></dl>
|
|
|
|
<p class="definition">Definition at line <a class="el" href="../../d4/d08/sha256_8cpp_source.html#l00067">67</a> of file <a class="el" href="../../d4/d08/sha256_8cpp_source.html">sha256.cpp</a>.</p>
|
|
<div class="fragment"><div class="line"><span class="lineno"> 67</span> {</div>
|
|
<div class="line"><span class="lineno"> 68</span> <span class="comment">// Initialize array of round constants with first 32 bits of the fractional</span></div>
|
|
<div class="line"><span class="lineno"> 69</span> <span class="comment">// parts of the cube roots of the first 64 primes 2..311</span></div>
|
|
<div class="line"><span class="lineno"> 70</span> <span class="keyword">const</span> std::array<uint32_t, 64> round_constants = {</div>
|
|
<div class="line"><span class="lineno"> 71</span> 0x428A2F98, 0x71374491, 0xB5C0FBCF, 0xE9B5DBA5, 0x3956C25B, 0x59F111F1,</div>
|
|
<div class="line"><span class="lineno"> 72</span> 0x923F82A4, 0xAB1C5ED5, 0xD807AA98, 0x12835B01, 0x243185BE, 0x550C7DC3,</div>
|
|
<div class="line"><span class="lineno"> 73</span> 0x72BE5D74, 0x80DEB1FE, 0x9BDC06A7, 0xC19BF174, 0xE49B69C1, 0xEFBE4786,</div>
|
|
<div class="line"><span class="lineno"> 74</span> 0x0FC19DC6, 0x240CA1CC, 0x2DE92C6F, 0x4A7484AA, 0x5CB0A9DC, 0x76F988DA,</div>
|
|
<div class="line"><span class="lineno"> 75</span> 0x983E5152, 0xA831C66D, 0xB00327C8, 0xBF597FC7, 0xC6E00BF3, 0xD5A79147,</div>
|
|
<div class="line"><span class="lineno"> 76</span> 0x06CA6351, 0x14292967, 0x27B70A85, 0x2E1B2138, 0x4D2C6DFC, 0x53380D13,</div>
|
|
<div class="line"><span class="lineno"> 77</span> 0x650A7354, 0x766A0ABB, 0x81C2C92E, 0x92722C85, 0xA2BFE8A1, 0xA81A664B,</div>
|
|
<div class="line"><span class="lineno"> 78</span> 0xC24B8B70, 0xC76C51A3, 0xD192E819, 0xD6990624, 0xF40E3585, 0x106AA070,</div>
|
|
<div class="line"><span class="lineno"> 79</span> 0x19A4C116, 0x1E376C08, 0x2748774C, 0x34B0BCB5, 0x391C0CB3, 0x4ED8AA4A,</div>
|
|
<div class="line"><span class="lineno"> 80</span> 0x5B9CCA4F, 0x682E6FF3, 0x748F82EE, 0x78A5636F, 0x84C87814, 0x8CC70208,</div>
|
|
<div class="line"><span class="lineno"> 81</span> 0x90BEFFFA, 0xA4506CEB, 0xBEF9A3F7, 0xC67178F2};</div>
|
|
<div class="line"><span class="lineno"> 82</span> </div>
|
|
<div class="line"><span class="lineno"> 83</span> <span class="comment">// Initialize working variables</span></div>
|
|
<div class="line"><span class="lineno"> 84</span> <span class="keyword">auto</span> a = hash[0];</div>
|
|
<div class="line"><span class="lineno"> 85</span> <span class="keyword">auto</span> b = hash[1];</div>
|
|
<div class="line"><span class="lineno"> 86</span> <span class="keyword">auto</span> c = hash[2];</div>
|
|
<div class="line"><span class="lineno"> 87</span> <span class="keyword">auto</span> d = hash[3];</div>
|
|
<div class="line"><span class="lineno"> 88</span> <span class="keyword">auto</span> e = hash[4];</div>
|
|
<div class="line"><span class="lineno"> 89</span> <span class="keyword">auto</span> <a class="code hl_function" href="../../d4/d18/composite__simpson__rule_8cpp.html#a4251b4df4748a0b9c43a48f61bdd2397">f</a> = hash[5];</div>
|
|
<div class="line"><span class="lineno"> 90</span> <span class="keyword">auto</span> <a class="code hl_function" href="../../d4/d18/composite__simpson__rule_8cpp.html#a2f67508d5f392b0321772169342c98ad">g</a> = hash[6];</div>
|
|
<div class="line"><span class="lineno"> 91</span> <span class="keyword">auto</span> <a class="code hl_function" href="../../d1/df3/hash__search_8cpp.html#a566eaf0ffafd50bc61e644561fd27001">h</a> = hash[7];</div>
|
|
<div class="line"><span class="lineno"> 92</span> </div>
|
|
<div class="line"><span class="lineno"> 93</span> <span class="comment">// Compression function main loop</span></div>
|
|
<div class="line"><span class="lineno"> 94</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> block_num = 0; block_num < 64; ++block_num) {</div>
|
|
<div class="line"><span class="lineno"> 95</span> <span class="keyword">const</span> <span class="keyword">auto</span> s1 =</div>
|
|
<div class="line"><span class="lineno"> 96</span> <a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#adbcd504103c342a4da718f8fce6ff06c">right_rotate</a>(e, 6) ^ <a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#adbcd504103c342a4da718f8fce6ff06c">right_rotate</a>(e, 11) ^ <a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#adbcd504103c342a4da718f8fce6ff06c">right_rotate</a>(e, 25);</div>
|
|
<div class="line"><span class="lineno"> 97</span> <span class="keyword">const</span> <span class="keyword">auto</span> ch = (e & <a class="code hl_function" href="../../d4/d18/composite__simpson__rule_8cpp.html#a4251b4df4748a0b9c43a48f61bdd2397">f</a>) ^ (~e & g);</div>
|
|
<div class="line"><span class="lineno"> 98</span> <span class="keyword">const</span> <span class="keyword">auto</span> temp1 =</div>
|
|
<div class="line"><span class="lineno"> 99</span> <a class="code hl_function" href="../../d1/df3/hash__search_8cpp.html#a566eaf0ffafd50bc61e644561fd27001">h</a> + s1 + ch + round_constants[block_num] + blocks[block_num];</div>
|
|
<div class="line"><span class="lineno"> 100</span> <span class="keyword">const</span> <span class="keyword">auto</span> s0 =</div>
|
|
<div class="line"><span class="lineno"> 101</span> <a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#adbcd504103c342a4da718f8fce6ff06c">right_rotate</a>(a, 2) ^ <a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#adbcd504103c342a4da718f8fce6ff06c">right_rotate</a>(a, 13) ^ <a class="code hl_function" href="../../d4/d08/sha256_8cpp.html#adbcd504103c342a4da718f8fce6ff06c">right_rotate</a>(a, 22);</div>
|
|
<div class="line"><span class="lineno"> 102</span> <span class="keyword">const</span> <span class="keyword">auto</span> maj = (a & b) ^ (a & c) ^ (b & c);</div>
|
|
<div class="line"><span class="lineno"> 103</span> <span class="keyword">const</span> <span class="keyword">auto</span> temp2 = s0 + maj;</div>
|
|
<div class="line"><span class="lineno"> 104</span> </div>
|
|
<div class="line"><span class="lineno"> 105</span> <a class="code hl_function" href="../../d1/df3/hash__search_8cpp.html#a566eaf0ffafd50bc61e644561fd27001">h</a> = <a class="code hl_function" href="../../d4/d18/composite__simpson__rule_8cpp.html#a2f67508d5f392b0321772169342c98ad">g</a>;</div>
|
|
<div class="line"><span class="lineno"> 106</span> <a class="code hl_function" href="../../d4/d18/composite__simpson__rule_8cpp.html#a2f67508d5f392b0321772169342c98ad">g</a> = <a class="code hl_function" href="../../d4/d18/composite__simpson__rule_8cpp.html#a4251b4df4748a0b9c43a48f61bdd2397">f</a>;</div>
|
|
<div class="line"><span class="lineno"> 107</span> <a class="code hl_function" href="../../d4/d18/composite__simpson__rule_8cpp.html#a4251b4df4748a0b9c43a48f61bdd2397">f</a> = e;</div>
|
|
<div class="line"><span class="lineno"> 108</span> e = d + temp1;</div>
|
|
<div class="line"><span class="lineno"> 109</span> d = c;</div>
|
|
<div class="line"><span class="lineno"> 110</span> c = b;</div>
|
|
<div class="line"><span class="lineno"> 111</span> b = a;</div>
|
|
<div class="line"><span class="lineno"> 112</span> a = temp1 + temp2;</div>
|
|
<div class="line"><span class="lineno"> 113</span> }</div>
|
|
<div class="line"><span class="lineno"> 114</span> </div>
|
|
<div class="line"><span class="lineno"> 115</span> <span class="comment">// Update hash values</span></div>
|
|
<div class="line"><span class="lineno"> 116</span> hash[0] += a;</div>
|
|
<div class="line"><span class="lineno"> 117</span> hash[1] += b;</div>
|
|
<div class="line"><span class="lineno"> 118</span> hash[2] += c;</div>
|
|
<div class="line"><span class="lineno"> 119</span> hash[3] += d;</div>
|
|
<div class="line"><span class="lineno"> 120</span> hash[4] += e;</div>
|
|
<div class="line"><span class="lineno"> 121</span> hash[5] += <a class="code hl_function" href="../../d4/d18/composite__simpson__rule_8cpp.html#a4251b4df4748a0b9c43a48f61bdd2397">f</a>;</div>
|
|
<div class="line"><span class="lineno"> 122</span> hash[6] += <a class="code hl_function" href="../../d4/d18/composite__simpson__rule_8cpp.html#a2f67508d5f392b0321772169342c98ad">g</a>;</div>
|
|
<div class="line"><span class="lineno"> 123</span> hash[7] += <a class="code hl_function" href="../../d1/df3/hash__search_8cpp.html#a566eaf0ffafd50bc61e644561fd27001">h</a>;</div>
|
|
<div class="line"><span class="lineno"> 124</span>}</div>
|
|
<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>
|
|
<div class="ttc" id="acomposite__simpson__rule_8cpp_html_a4251b4df4748a0b9c43a48f61bdd2397"><div class="ttname"><a href="../../d4/d18/composite__simpson__rule_8cpp.html#a4251b4df4748a0b9c43a48f61bdd2397">numerical_methods::simpson_method::f</a></div><div class="ttdeci">double f(double x)</div><div class="ttdoc">A function f(x) that will be used to test the method.</div><div class="ttdef"><b>Definition</b> <a href="../../d4/d18/composite__simpson__rule_8cpp_source.html#l00113">composite_simpson_rule.cpp:113</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="asha256_8cpp_html_adbcd504103c342a4da718f8fce6ff06c"><div class="ttname"><a href="../../d4/d08/sha256_8cpp.html#adbcd504103c342a4da718f8fce6ff06c">hashing::sha256::right_rotate</a></div><div class="ttdeci">uint32_t right_rotate(uint32_t n, 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="../../d4/d08/sha256_8cpp_source.html#l00058">sha256.cpp:58</a></div></div>
|
|
</div><!-- fragment -->
|
|
</div>
|
|
</div>
|
|
<a name="doc-variable-members" id="doc-variable-members"></a><h2 id="header-doc-variable-members" class="groupheader">Member Data Documentation</h2>
|
|
<a id="ae6bacea3aec06351f4dfa5fa7b9fb13d" name="ae6bacea3aec06351f4dfa5fa7b9fb13d"></a>
|
|
<h2 class="memtitle"><span class="permalink"><a href="#ae6bacea3aec06351f4dfa5fa7b9fb13d">◆ </a></span>hash</h2>
|
|
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="mlabels">
|
|
<tr>
|
|
<td class="mlabels-left">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">std::array<uint32_t, 8> hashing::sha256::Hash::hash</td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel private">private</span></span> </td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<b>Initial value:</b><div class="fragment"><div class="line">= {0x6A09E667, 0xBB67AE85, 0x3C6EF372,</div>
|
|
<div class="line"> 0xA54FF53A, 0x510E527F, 0x9B05688C,</div>
|
|
<div class="line"> 0x1F83D9AB, 0x5BE0CD19}</div>
|
|
</div><!-- fragment -->
|
|
<p class="definition">Definition at line <a class="el" href="../../d4/d08/sha256_8cpp_source.html#l00043">43</a> of file <a class="el" href="../../d4/d08/sha256_8cpp_source.html">sha256.cpp</a>.</p>
|
|
<div class="fragment"><div class="line"><span class="lineno"> 43</span> {0x6A09E667, 0xBB67AE85, 0x3C6EF372,</div>
|
|
<div class="line"><span class="lineno"> 44</span> 0xA54FF53A, 0x510E527F, 0x9B05688C,</div>
|
|
<div class="line"><span class="lineno"> 45</span> 0x1F83D9AB, 0x5BE0CD19};</div>
|
|
</div><!-- fragment -->
|
|
</div>
|
|
</div>
|
|
<hr/>The documentation for this class was generated from the following file:<ul>
|
|
<li>hashing/<a class="el" href="../../d4/d08/sha256_8cpp_source.html">sha256.cpp</a></li>
|
|
</ul>
|
|
</div><!-- contents -->
|
|
</div><!-- doc-content -->
|
|
<div id="page-nav" class="page-nav-panel">
|
|
<div id="page-nav-resize-handle"></div>
|
|
<div id="page-nav-tree">
|
|
<div id="page-nav-contents">
|
|
</div><!-- page-nav-contents -->
|
|
</div><!-- page-nav-tree -->
|
|
</div><!-- page-nav -->
|
|
</div><!-- container -->
|
|
<!-- start footer part -->
|
|
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
|
|
<ul>
|
|
<li class="navelem"><a href="../../d6/d0c/namespacehashing.html">hashing</a></li><li class="navelem"><b>sha256</b></li><li class="navelem"><a href="../../d6/d84/classhashing_1_1sha256_1_1_hash.html">Hash</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> 1.14.0 </li>
|
|
</ul>
|
|
</div>
|
|
</body>
|
|
</html>
|