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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>Crypto++: fips140.cpp Source File</title><link href="doxygen.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.3.2 --><div class="qindex"><a class="qindex" href="index.html">Main Page</a> | <a class="qindex" href="namespaces.html">Namespace List</a> | <a class="qindex" href="hierarchy.html">Class Hierarchy</a> | <a class="qindex" href="classes.html">Alphabetical List</a> | <a class="qindex" href="annotated.html">Compound List</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="namespacemembers.html">Namespace Members</a> | <a class="qindex" href="functions.html">Compound Members</a> | <a class="qindex" href="globals.html">File Members</a></div><h1>fips140.cpp</h1><div class="fragment"><pre>00001 <span class="comment">// fips140.cpp - written and placed in the public domain by Wei Dai</span>00002 00003 <span class="preprocessor">#include "pch.h"</span>00004 00005 <span class="preprocessor">#ifndef CRYPTOPP_IMPORTS</span>00006 <span class="preprocessor"></span>00007 <span class="preprocessor">#include "<a class="code" href="fips140_8h.html">fips140.h</a>"</span>00008 <span class="preprocessor">#include "trdlocal.h"</span> <span class="comment">// needs to be included last for cygwin</span>00009 00010 NAMESPACE_BEGIN(CryptoPP)00011 00012 <span class="comment">// Define this to 1 to turn on FIPS 140-2 compliance features, including additional tests during </span>00013 <span class="comment">// startup, random number generation, and key generation. These tests may affect performance.</span>00014 #ifndef CRYPTOPP_ENABLE_COMPLIANCE_WITH_FIPS_140_200015 <span class="preprocessor">#define CRYPTOPP_ENABLE_COMPLIANCE_WITH_FIPS_140_2 0</span>00016 <span class="preprocessor"></span><span class="preprocessor">#endif</span>00017 <span class="preprocessor"></span>00018 <span class="preprocessor">#if (CRYPTOPP_ENABLE_COMPLIANCE_WITH_FIPS_140_2 && !defined(THREADS_AVAILABLE))</span>00019 <span class="preprocessor"></span><span class="preprocessor">#error FIPS-140-2 compliance requires the availability of thread local storage.</span>00020 <span class="preprocessor"></span><span class="preprocessor">#endif</span>00021 <span class="preprocessor"></span>00022 <span class="preprocessor">#if (CRYPTOPP_ENABLE_COMPLIANCE_WITH_FIPS_140_2 && !defined(OS_RNG_AVAILABLE))</span>00023 <span class="preprocessor"></span><span class="preprocessor">#error FIPS-140-2 compliance requires the availability of OS provided RNG.</span>00024 <span class="preprocessor"></span><span class="preprocessor">#endif</span>00025 <span class="preprocessor"></span>00026 <a class="code" href="fips140_8h.html#a14">PowerUpSelfTestStatus</a> g_powerUpSelfTestStatus = POWER_UP_SELF_TEST_NOT_DONE;00027 00028 <span class="keywordtype">bool</span> FIPS_140_2_ComplianceEnabled()00029 {00030 <span class="keywordflow">return</span> CRYPTOPP_ENABLE_COMPLIANCE_WITH_FIPS_140_2;00031 }00032 00033 <span class="keywordtype">void</span> SimulatePowerUpSelfTestFailure()00034 {00035 g_powerUpSelfTestStatus = POWER_UP_SELF_TEST_FAILED;00036 }00037 00038 <a class="code" href="fips140_8h.html#a14">PowerUpSelfTestStatus</a> CRYPTOPP_API GetPowerUpSelfTestStatus()00039 {00040 <span class="keywordflow">return</span> g_powerUpSelfTestStatus;00041 }00042 00043 <span class="preprocessor">#if CRYPTOPP_ENABLE_COMPLIANCE_WITH_FIPS_140_2</span>00044 <span class="preprocessor"></span><a class="code" href="class_thread_local_storage.html">ThreadLocalStorage</a> & AccessPowerUpSelfTestInProgress()00045 {00046 <span class="keyword">static</span> <a class="code" href="class_thread_local_storage.html">ThreadLocalStorage</a> selfTestInProgress;00047 <span class="keywordflow">return</span> selfTestInProgress;00048 }00049 <span class="preprocessor">#endif</span>00050 <span class="preprocessor"></span>00051 <span class="keywordtype">bool</span> PowerUpSelfTestInProgressOnThisThread()00052 {00053 <span class="preprocessor">#if CRYPTOPP_ENABLE_COMPLIANCE_WITH_FIPS_140_2</span>00054 <span class="preprocessor"></span> <span class="keywordflow">return</span> AccessPowerUpSelfTestInProgress().<a class="code" href="class_thread_local_storage.html#_thread_local_storagea3">GetValue</a>() != NULL;00055 <span class="preprocessor">#else</span>00056 <span class="preprocessor"></span> assert(<span class="keyword">false</span>); <span class="comment">// should not be called</span>00057 <span class="keywordflow">return</span> <span class="keyword">false</span>;00058 <span class="preprocessor">#endif</span>00059 <span class="preprocessor"></span>}00060 00061 <span class="keywordtype">void</span> SetPowerUpSelfTestInProgressOnThisThread(<span class="keywordtype">bool</span> inProgress)00062 {00063 <span class="preprocessor">#if CRYPTOPP_ENABLE_COMPLIANCE_WITH_FIPS_140_2</span>00064 <span class="preprocessor"></span> AccessPowerUpSelfTestInProgress().<a class="code" href="class_thread_local_storage.html#_thread_local_storagea2">SetValue</a>((<span class="keywordtype">void</span> *)inProgress);00065 <span class="preprocessor">#endif</span>00066 <span class="preprocessor"></span>}00067 00068 NAMESPACE_END00069 00070 <span class="preprocessor">#endif</span></pre></div><hr size="1"><address style="align: right;"><small>Generated on Tue Jul 8 23:34:15 2003 for Crypto++ by<a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border=0 > </a>1.3.2 </small></address></body></html>⌨️ 快捷键说明
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