mirror of
https://github.com/switchbrew/libnx.git
synced 2025-06-29 08:12:40 +02:00
136 lines
13 KiB
HTML
136 lines
13 KiB
HTML
<!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 1.9.8"/>
|
|
<meta name="viewport" content="width=device-width, initial-scale=1"/>
|
|
<title>libnx: include/switch/crypto/sha256.h Source File</title>
|
|
<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>
|
|
<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>
|
|
<link href="doxygen.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="projectalign">
|
|
<div id="projectname">libnx<span id="projectnumber"> v4.9.0</span>
|
|
</div>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<!-- end header part -->
|
|
<!-- Generated by Doxygen 1.9.8 -->
|
|
<script type="text/javascript">
|
|
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt MIT */
|
|
var searchBox = new SearchBox("searchBox", "search/",'.html');
|
|
/* @license-end */
|
|
</script>
|
|
<script type="text/javascript" src="menudata.js"></script>
|
|
<script type="text/javascript" src="menu.js"></script>
|
|
<script type="text/javascript">
|
|
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt MIT */
|
|
$(function() {
|
|
initMenu('',true,false,'search.php','Search');
|
|
$(document).ready(function() { init_search(); });
|
|
});
|
|
/* @license-end */
|
|
</script>
|
|
<div id="main-nav"></div>
|
|
<script type="text/javascript">
|
|
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt MIT */
|
|
$(document).ready(function() { init_codefold(0); });
|
|
/* @license-end */
|
|
</script>
|
|
<!-- 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 id="nav-path" class="navpath">
|
|
<ul>
|
|
<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_42bea3d40f1f1694e41a8f3166c98108.html">switch</a></li><li class="navelem"><a class="el" href="dir_2874fbf892ad5b8020be2442f929b820.html">crypto</a></li> </ul>
|
|
</div>
|
|
</div><!-- top -->
|
|
<div class="header">
|
|
<div class="headertitle"><div class="title">sha256.h</div></div>
|
|
</div><!--header-->
|
|
<div class="contents">
|
|
<a href="sha256_8h.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><span class="comment">/**</span></div>
|
|
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment"> * @file sha256.h</span></div>
|
|
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"> * @brief Hardware accelerated SHA256 implementation.</span></div>
|
|
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> * @copyright libnx Authors</span></div>
|
|
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment"> */</span></div>
|
|
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="preprocessor">#pragma once</span></div>
|
|
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="preprocessor">#include "../types.h"</span></div>
|
|
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span> </div>
|
|
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span> </div>
|
|
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#ifndef SHA256_HASH_SIZE</span></div>
|
|
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="preprocessor">#define SHA256_HASH_SIZE 0x20</span></div>
|
|
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span> </div>
|
|
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="preprocessor">#ifndef SHA256_BLOCK_SIZE</span></div>
|
|
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#define SHA256_BLOCK_SIZE 0x40</span></div>
|
|
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="comment"></span> </div>
|
|
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="comment">/// Context for SHA256 operations.</span></div>
|
|
<div class="foldopen" id="foldopen00019" data-start="{" data-end="};">
|
|
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"><a class="line" href="structSha256Context.html"> 19</a></span><span class="comment"></span><span class="keyword">typedef</span> <span class="keyword">struct </span>{</div>
|
|
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> <a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a> intermediate_hash[SHA256_HASH_SIZE / <span class="keyword">sizeof</span>(<a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a>)];</div>
|
|
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> <a class="code hl_typedef" href="types_8h.html#a92c50087ca0e64fa93fc59402c55f8ca">u8</a> buffer[SHA256_BLOCK_SIZE];</div>
|
|
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> <a class="code hl_typedef" href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a> bits_consumed;</div>
|
|
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> <span class="keywordtype">size_t</span> num_buffered;</div>
|
|
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> <span class="keywordtype">bool</span> finalized;</div>
|
|
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span>} <a class="code hl_struct" href="structSha256Context.html">Sha256Context</a>;</div>
|
|
</div>
|
|
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="comment"></span> </div>
|
|
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="comment">/// Initialize a SHA256 context.</span></div>
|
|
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"><a class="line" href="sha256_8h.html#a253ef9650afca4a21fe2b36001e083c2"> 28</a></span><span class="comment"></span><span class="keywordtype">void</span> <a class="code hl_function" href="sha256_8h.html#a253ef9650afca4a21fe2b36001e083c2">sha256ContextCreate</a>(<a class="code hl_struct" href="structSha256Context.html">Sha256Context</a> *out);<span class="comment"></span></div>
|
|
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="comment">/// Updates SHA256 context with data to hash</span></div>
|
|
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"><a class="line" href="sha256_8h.html#aee55f3120615fc6bd1552d85aa51e93a"> 30</a></span><span class="comment"></span><span class="keywordtype">void</span> <a class="code hl_function" href="sha256_8h.html#aee55f3120615fc6bd1552d85aa51e93a">sha256ContextUpdate</a>(<a class="code hl_struct" href="structSha256Context.html">Sha256Context</a> *ctx, <span class="keyword">const</span> <span class="keywordtype">void</span> *src, <span class="keywordtype">size_t</span> size);<span class="comment"></span></div>
|
|
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="comment">/// Gets the context's output hash, finalizes the context.</span></div>
|
|
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"><a class="line" href="sha256_8h.html#aca4806b9f8eea85dbb23d58dffe75811"> 32</a></span><span class="comment"></span><span class="keywordtype">void</span> <a class="code hl_function" href="sha256_8h.html#aca4806b9f8eea85dbb23d58dffe75811">sha256ContextGetHash</a>(<a class="code hl_struct" href="structSha256Context.html">Sha256Context</a> *ctx, <span class="keywordtype">void</span> *dst);</div>
|
|
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="comment"></span> </div>
|
|
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="comment">/// Simple all-in-one SHA256 calculator.</span></div>
|
|
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"><a class="line" href="sha256_8h.html#a478f11bfe15da1fd8a8e3d601233fcdc"> 35</a></span><span class="comment"></span><span class="keywordtype">void</span> <a class="code hl_function" href="sha256_8h.html#a478f11bfe15da1fd8a8e3d601233fcdc">sha256CalculateHash</a>(<span class="keywordtype">void</span> *dst, <span class="keyword">const</span> <span class="keywordtype">void</span> *src, <span class="keywordtype">size_t</span> size);</div>
|
|
<div class="ttc" id="asha256_8h_html_a253ef9650afca4a21fe2b36001e083c2"><div class="ttname"><a href="sha256_8h.html#a253ef9650afca4a21fe2b36001e083c2">sha256ContextCreate</a></div><div class="ttdeci">void sha256ContextCreate(Sha256Context *out)</div><div class="ttdoc">Initialize a SHA256 context.</div></div>
|
|
<div class="ttc" id="asha256_8h_html_a478f11bfe15da1fd8a8e3d601233fcdc"><div class="ttname"><a href="sha256_8h.html#a478f11bfe15da1fd8a8e3d601233fcdc">sha256CalculateHash</a></div><div class="ttdeci">void sha256CalculateHash(void *dst, const void *src, size_t size)</div><div class="ttdoc">Simple all-in-one SHA256 calculator.</div></div>
|
|
<div class="ttc" id="asha256_8h_html_aca4806b9f8eea85dbb23d58dffe75811"><div class="ttname"><a href="sha256_8h.html#aca4806b9f8eea85dbb23d58dffe75811">sha256ContextGetHash</a></div><div class="ttdeci">void sha256ContextGetHash(Sha256Context *ctx, void *dst)</div><div class="ttdoc">Gets the context's output hash, finalizes the context.</div></div>
|
|
<div class="ttc" id="asha256_8h_html_aee55f3120615fc6bd1552d85aa51e93a"><div class="ttname"><a href="sha256_8h.html#aee55f3120615fc6bd1552d85aa51e93a">sha256ContextUpdate</a></div><div class="ttdeci">void sha256ContextUpdate(Sha256Context *ctx, const void *src, size_t size)</div><div class="ttdoc">Updates SHA256 context with data to hash.</div></div>
|
|
<div class="ttc" id="astructSha256Context_html"><div class="ttname"><a href="structSha256Context.html">Sha256Context</a></div><div class="ttdoc">Context for SHA256 operations.</div><div class="ttdef"><b>Definition</b> sha256.h:19</div></div>
|
|
<div class="ttc" id="atypes_8h_html_a3f7e2bcbb0b4c338f3c4f6c937cd4234"><div class="ttname"><a href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a></div><div class="ttdeci">uint64_t u64</div><div class="ttdoc">64-bit unsigned integer.</div><div class="ttdef"><b>Definition</b> types.h:22</div></div>
|
|
<div class="ttc" id="atypes_8h_html_a92c50087ca0e64fa93fc59402c55f8ca"><div class="ttname"><a href="types_8h.html#a92c50087ca0e64fa93fc59402c55f8ca">u8</a></div><div class="ttdeci">uint8_t u8</div><div class="ttdoc">8-bit unsigned integer.</div><div class="ttdef"><b>Definition</b> types.h:19</div></div>
|
|
<div class="ttc" id="atypes_8h_html_afaa62991928fb9fb18ff0db62a040aba"><div class="ttname"><a href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a></div><div class="ttdeci">uint32_t u32</div><div class="ttdoc">32-bit unsigned integer.</div><div class="ttdef"><b>Definition</b> types.h:21</div></div>
|
|
</div><!-- fragment --></div><!-- contents -->
|
|
<!-- start footer part -->
|
|
<hr class="footer"/><address class="footer"><small>
|
|
Generated by <a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.9.8
|
|
</small></address>
|
|
</body>
|
|
</html>
|