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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"><title>Crypto++: fips140.cpp Source File</title><link href="doxygen.css" rel="stylesheet" type="text/css"><link href="tabs.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.5.2 --><div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li><a href="classes.html"><span>Classes</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul></div><div class="tabs"> <ul> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>File Members</span></a></li> </ul></div><h1>fips140.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// fips140.cpp - written and placed in the public domain by Wei Dai</span><a name="l00002"></a>00002 <a name="l00003"></a>00003 <span class="preprocessor">#include "pch.h"</span><a name="l00004"></a>00004 <a name="l00005"></a>00005 <span class="preprocessor">#ifndef CRYPTOPP_IMPORTS</span><a name="l00006"></a>00006 <span class="preprocessor"></span><a name="l00007"></a>00007 <span class="preprocessor">#include "<a class="code" href="fips140_8h.html">fips140.h</a>"</span><a name="l00008"></a>00008 <span class="preprocessor">#include "trdlocal.h"</span> <span class="comment">// needs to be included last for cygwin</span><a name="l00009"></a>00009 <a name="l00010"></a>00010 NAMESPACE_BEGIN(CryptoPP)<a name="l00011"></a>00011 <a name="l00012"></a>00012 <span class="comment">// Define this to 1 to turn on FIPS 140-2 compliance features, including additional tests during </span><a name="l00013"></a>00013 <span class="comment">// startup, random number generation, and key generation. These tests may affect performance.</span><a name="l00014"></a>00014 <span class="preprocessor">#ifndef CRYPTOPP_ENABLE_COMPLIANCE_WITH_FIPS_140_2</span><a name="l00015"></a>00015 <span class="preprocessor"></span><span class="preprocessor">#define CRYPTOPP_ENABLE_COMPLIANCE_WITH_FIPS_140_2 0</span><a name="l00016"></a>00016 <span class="preprocessor"></span><span class="preprocessor">#endif</span><a name="l00017"></a>00017 <span class="preprocessor"></span><a name="l00018"></a>00018 <span class="preprocessor">#if (CRYPTOPP_ENABLE_COMPLIANCE_WITH_FIPS_140_2 && !defined(THREADS_AVAILABLE))</span><a name="l00019"></a>00019 <span class="preprocessor"></span><span class="preprocessor">#error FIPS 140-2 compliance requires the availability of thread local storage.</span><a name="l00020"></a>00020 <span class="preprocessor"></span><span class="preprocessor">#endif</span><a name="l00021"></a>00021 <span class="preprocessor"></span><a name="l00022"></a>00022 <span class="preprocessor">#if (CRYPTOPP_ENABLE_COMPLIANCE_WITH_FIPS_140_2 && !defined(OS_RNG_AVAILABLE))</span><a name="l00023"></a>00023 <span class="preprocessor"></span><span class="preprocessor">#error FIPS 140-2 compliance requires the availability of OS provided RNG.</span><a name="l00024"></a>00024 <span class="preprocessor"></span><span class="preprocessor">#endif</span><a name="l00025"></a>00025 <span class="preprocessor"></span><a name="l00026"></a>00026 <a class="code" href="fips140_8h.html#8ccac50ac3bfc5abaa6cb457f0ded35d" title="enum values representing status of the power-up self test">PowerUpSelfTestStatus</a> g_powerUpSelfTestStatus = <a class="code" href="fips140_8h.html#8ccac50ac3bfc5abaa6cb457f0ded35d50805cb51444d59eb747962fa279ad27">POWER_UP_SELF_TEST_NOT_DONE</a>;<a name="l00027"></a>00027 <a name="l00028"></a><a class="code" href="fips140_8h.html#5919c8bca9d826449d64c681f18c6a3e">00028</a> <span class="keywordtype">bool</span> FIPS_140_2_ComplianceEnabled()<a name="l00029"></a>00029 {<a name="l00030"></a>00030 <span class="keywordflow">return</span> CRYPTOPP_ENABLE_COMPLIANCE_WITH_FIPS_140_2;<a name="l00031"></a>00031 }<a name="l00032"></a>00032 <a name="l00033"></a><a class="code" href="fips140_8h.html#3efa0579397f723b28de429c37c09db6">00033</a> <span class="keywordtype">void</span> SimulatePowerUpSelfTestFailure()<a name="l00034"></a>00034 {<a name="l00035"></a>00035 g_powerUpSelfTestStatus = <a class="code" href="fips140_8h.html#8ccac50ac3bfc5abaa6cb457f0ded35d7fdf030b911a428fda600038ef914c95">POWER_UP_SELF_TEST_FAILED</a>;<a name="l00036"></a>00036 }<a name="l00037"></a>00037 <a name="l00038"></a><a class="code" href="fips140_8h.html#979349106412329dc642e8bec3001125">00038</a> <a class="code" href="fips140_8h.html#8ccac50ac3bfc5abaa6cb457f0ded35d" title="enum values representing status of the power-up self test">PowerUpSelfTestStatus</a> CRYPTOPP_API GetPowerUpSelfTestStatus()<a name="l00039"></a>00039 {<a name="l00040"></a>00040 <span class="keywordflow">return</span> g_powerUpSelfTestStatus;<a name="l00041"></a>00041 }<a name="l00042"></a>00042 <a name="l00043"></a>00043 <span class="preprocessor">#if CRYPTOPP_ENABLE_COMPLIANCE_WITH_FIPS_140_2</span><a name="l00044"></a>00044 <span class="preprocessor"></span><a class="code" href="class_thread_local_storage.html" title="thread local storage">ThreadLocalStorage</a> & AccessPowerUpSelfTestInProgress()<a name="l00045"></a>00045 {<a name="l00046"></a>00046 <span class="keyword">static</span> <a class="code" href="class_thread_local_storage.html" title="thread local storage">ThreadLocalStorage</a> selfTestInProgress;<a name="l00047"></a>00047 <span class="keywordflow">return</span> selfTestInProgress;<a name="l00048"></a>00048 }<a name="l00049"></a>00049 <span class="preprocessor">#endif</span><a name="l00050"></a>00050 <span class="preprocessor"></span><a name="l00051"></a><a class="code" href="fips140_8h.html#132df8551bd9afe0a02f48826d389777">00051</a> <span class="keywordtype">bool</span> PowerUpSelfTestInProgressOnThisThread()<a name="l00052"></a>00052 {<a name="l00053"></a>00053 <span class="preprocessor">#if CRYPTOPP_ENABLE_COMPLIANCE_WITH_FIPS_140_2</span><a name="l00054"></a>00054 <span class="preprocessor"></span> <span class="keywordflow">return</span> AccessPowerUpSelfTestInProgress().GetValue() != NULL;<a name="l00055"></a>00055 <span class="preprocessor">#else</span><a name="l00056"></a>00056 <span class="preprocessor"></span> assert(<span class="keyword">false</span>); <span class="comment">// should not be called</span><a name="l00057"></a>00057 <span class="keywordflow">return</span> <span class="keyword">false</span>;<a name="l00058"></a>00058 <span class="preprocessor">#endif</span><a name="l00059"></a>00059 <span class="preprocessor"></span>}<a name="l00060"></a>00060 <a name="l00061"></a><a class="code" href="fips140_8h.html#5631fb1f075ea6c7645064faac39f748">00061</a> <span class="keywordtype">void</span> SetPowerUpSelfTestInProgressOnThisThread(<span class="keywordtype">bool</span> inProgress)<a name="l00062"></a>00062 {<a name="l00063"></a>00063 <span class="preprocessor">#if CRYPTOPP_ENABLE_COMPLIANCE_WITH_FIPS_140_2</span><a name="l00064"></a>00064 <span class="preprocessor"></span> AccessPowerUpSelfTestInProgress().SetValue((<span class="keywordtype">void</span> *)inProgress);<a name="l00065"></a>00065 <span class="preprocessor">#endif</span><a name="l00066"></a>00066 <span class="preprocessor"></span>}<a name="l00067"></a>00067 <a name="l00068"></a><a class="code" href="fips140_8h.html#e3da40dd5fac183297b5f4753027f579">00068</a> <span class="keywordtype">void</span> EncryptionPairwiseConsistencyTest_FIPS_140_Only(<span class="keyword">const</span> <a class="code" href="class_p_k___encryptor.html" title="interface for public-key encryptors">PK_Encryptor</a> &encryptor, <span class="keyword">const</span> <a class="code" href="class_p_k___decryptor.html" title="interface for public-key decryptors">PK_Decryptor</a> &decryptor)<a name="l00069"></a>00069 {<a name="l00070"></a>00070 <span class="preprocessor">#if CRYPTOPP_ENABLE_COMPLIANCE_WITH_FIPS_140_2</span><a name="l00071"></a>00071 <span class="preprocessor"></span> <a class="code" href="fips140_8h.html#5508585427d867fafa5eba22fde6ba7d">EncryptionPairwiseConsistencyTest</a>(encryptor, decryptor);<a name="l00072"></a>00072 <span class="preprocessor">#endif</span><a name="l00073"></a>00073 <span class="preprocessor"></span>}<a name="l00074"></a>00074 <a name="l00075"></a><a class="code" href="fips140_8h.html#f071091de2c1ffaedf72a854bc957e62">00075</a> <span class="keywordtype">void</span> SignaturePairwiseConsistencyTest_FIPS_140_Only(<span class="keyword">const</span> <a class="code" href="class_p_k___signer.html" title="interface for public-key signers">PK_Signer</a> &signer, <span class="keyword">const</span> <a class="code" href="class_p_k___verifier.html" title="interface for public-key signature verifiers">PK_Verifier</a> &verifier)<a name="l00076"></a>00076 {<a name="l00077"></a>00077 <span class="preprocessor">#if CRYPTOPP_ENABLE_COMPLIANCE_WITH_FIPS_140_2</span><a name="l00078"></a>00078 <span class="preprocessor"></span> <a class="code" href="fips140_8h.html#4324298bf57523064d0866f7fb6d8eef">SignaturePairwiseConsistencyTest</a>(signer, verifier);<a name="l00079"></a>00079 <span class="preprocessor">#endif</span><a name="l00080"></a>00080 <span class="preprocessor"></span>}<a name="l00081"></a>00081 <a name="l00082"></a>00082 NAMESPACE_END<a name="l00083"></a>00083 <a name="l00084"></a>00084 <span class="preprocessor">#endif</span></pre></div><hr size="1"><address style="text-align: right;"><small>Generated on Fri Jun 1 11:11:21 2007 for Crypto++ by <a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.2 </small></address></body></html>⌨️ 快捷键说明
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