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<a name="l00178"></a>00178 <a name="l00179"></a><a class="code" href="fips140_8h.html#5508585427d867fafa5eba22fde6ba7d">00179</a> <span class="keywordtype">void</span> <a class="code" href="fips140_8h.html#5508585427d867fafa5eba22fde6ba7d">EncryptionPairwiseConsistencyTest</a>(<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="l00180"></a>00180 {<a name="l00181"></a>00181 <span class="keywordflow">try</span><a name="l00182"></a>00182 {<a name="l00183"></a>00183 <span class="preprocessor">#ifdef OS_RNG_AVAILABLE</span><a name="l00184"></a>00184 <span class="preprocessor"></span> <a class="code" href="class_auto_seeded_random_pool.html" title="Automaticly Seeded Randomness Pool.">DefaultAutoSeededRNG</a> rng;<a name="l00185"></a>00185 <span class="preprocessor">#else</span><a name="l00186"></a>00186 <span class="preprocessor"></span> <a class="code" href="class_random_number_generator.html" title="interface for random number generators">RandomNumberGenerator</a> &rng = NullRNG();<a name="l00187"></a>00187 <span class="preprocessor">#endif</span><a name="l00188"></a>00188 <span class="preprocessor"></span> <span class="keyword">const</span> <span class="keywordtype">char</span> *testMessage =<span class="stringliteral">"test message"</span>;<a name="l00189"></a>00189 std::string ciphertext, decrypted;<a name="l00190"></a>00190 <a name="l00191"></a>00191 <a class="code" href="class_string_source.html" title="string-based implementation of Source interface">StringSource</a>(<a name="l00192"></a>00192 testMessage, <a name="l00193"></a>00193 <span class="keyword">true</span>, <a name="l00194"></a>00194 <span class="keyword">new</span> <a class="code" href="class_p_k___encryptor_filter.html" title="proxy for the filter created by PK_Encryptor::CreateEncryptionFilter">PK_EncryptorFilter</a>(<a name="l00195"></a>00195 rng, <a name="l00196"></a>00196 encryptor, <a name="l00197"></a>00197 <span class="keyword">new</span> <a class="code" href="class_string_sink_template.html" title="Append input to a string object.">StringSink</a>(ciphertext)));<a name="l00198"></a>00198 <a name="l00199"></a>00199 <span class="keywordflow">if</span> (ciphertext == testMessage)<a name="l00200"></a>00200 <span class="keywordflow">throw</span> 0;<a name="l00201"></a>00201 <a name="l00202"></a>00202 <a class="code" href="class_string_source.html" title="string-based implementation of Source interface">StringSource</a>(<a name="l00203"></a>00203 ciphertext, <a name="l00204"></a>00204 <span class="keyword">true</span>, <a name="l00205"></a>00205 <span class="keyword">new</span> <a class="code" href="class_p_k___decryptor_filter.html" title="proxy for the filter created by PK_Decryptor::CreateDecryptionFilter">PK_DecryptorFilter</a>(<a name="l00206"></a>00206 rng, <a name="l00207"></a>00207 decryptor, <a name="l00208"></a>00208 <span class="keyword">new</span> <a class="code" href="class_string_sink_template.html" title="Append input to a string object.">StringSink</a>(decrypted)));<a name="l00209"></a>00209 <a name="l00210"></a>00210 <span class="keywordflow">if</span> (decrypted != testMessage)<a name="l00211"></a>00211 <span class="keywordflow">throw</span> 0;<a name="l00212"></a>00212 }<a name="l00213"></a>00213 <span class="keywordflow">catch</span> (...)<a name="l00214"></a>00214 {<a name="l00215"></a>00215 <span class="keywordflow">throw</span> <a class="code" href="class_self_test_failure.html" title="exception thrown when a crypto algorithm is used after a self test fails">SelfTestFailure</a>(encryptor.<a class="code" href="class_algorithm.html#4f31510a192d1121856efe8ad0a9b844" title="returns name of this algorithm, not universally implemented yet">AlgorithmName</a>() + <span class="stringliteral">": pairwise consistency test failed"</span>);<a name="l00216"></a>00216 }<a name="l00217"></a>00217 }<a name="l00218"></a>00218 <a name="l00219"></a><a class="code" href="fips140_8h.html#4324298bf57523064d0866f7fb6d8eef">00219</a> <span class="keywordtype">void</span> <a class="code" href="fips140_8h.html#4324298bf57523064d0866f7fb6d8eef">SignaturePairwiseConsistencyTest</a>(<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="l00220"></a>00220 {<a name="l00221"></a>00221 <span class="keywordflow">try</span><a name="l00222"></a>00222 {<a name="l00223"></a>00223 <span class="preprocessor">#ifdef OS_RNG_AVAILABLE</span><a name="l00224"></a>00224 <span class="preprocessor"></span> <a class="code" href="class_auto_seeded_random_pool.html" title="Automaticly Seeded Randomness Pool.">DefaultAutoSeededRNG</a> rng;<a name="l00225"></a>00225 <span class="preprocessor">#else</span><a name="l00226"></a>00226 <span class="preprocessor"></span> <a class="code" href="class_random_number_generator.html" title="interface for random number generators">RandomNumberGenerator</a> &rng = NullRNG();<a name="l00227"></a>00227 <span class="preprocessor">#endif</span><a name="l00228"></a>00228 <span class="preprocessor"></span><a name="l00229"></a>00229 <a class="code" href="class_string_source.html" title="string-based implementation of Source interface">StringSource</a>(<a name="l00230"></a>00230 <span class="stringliteral">"test message"</span>, <a name="l00231"></a>00231 <span class="keyword">true</span>, <a name="l00232"></a>00232 <span class="keyword">new</span> <a class="code" href="class_signer_filter.html" title="Filter Wrapper for PK_Signer.">SignerFilter</a>(<a name="l00233"></a>00233 rng, <a name="l00234"></a>00234 signer, <a name="l00235"></a>00235 <span class="keyword">new</span> <a class="code" href="class_signature_verification_filter.html" title="Filter Wrapper for PK_Verifier.">VerifierFilter</a>(verifier, NULL, <a class="code" href="class_signature_verification_filter.html#3673220151c47758b53dda37c82101802b9d85ccbc2be3ca34f45bf78b948c23">VerifierFilter::THROW_EXCEPTION</a>),<a name="l00236"></a>00236 <span class="keyword">true</span>));<a name="l00237"></a>00237 }<a name="l00238"></a>00238 <span class="keywordflow">catch</span> (...)<a name="l00239"></a>00239 {<a name="l00240"></a>00240 <span class="keywordflow">throw</span> <a class="code" href="class_self_test_failure.html" title="exception thrown when a crypto algorithm is used after a self test fails">SelfTestFailure</a>(signer.<a class="code" href="class_algorithm.html#4f31510a192d1121856efe8ad0a9b844" title="returns name of this algorithm, not universally implemented yet">AlgorithmName</a>() + <span class="stringliteral">": pairwise consistency test failed"</span>);<a name="l00241"></a>00241 }<a name="l00242"></a>00242 }<a name="l00243"></a>00243 <a name="l00244"></a>00244 <span class="keyword">template</span> <<span class="keyword">class</span> SCHEME><a name="l00245"></a>00245 <span class="keywordtype">void</span> <a class="code" href="fips140_8h.html#4324298bf57523064d0866f7fb6d8eef">SignaturePairwiseConsistencyTest</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *key, SCHEME *dummy = NULL)<a name="l00246"></a>00246 {<a name="l00247"></a>00247 <span class="keyword">typename</span> SCHEME::Signer signer(<a class="code" href="class_string_source.html" title="string-based implementation of Source interface">StringSource</a>(key, <span class="keyword">true</span>, <span class="keyword">new</span> HexDecoder).Ref());<a name="l00248"></a>00248 <span class="keyword">typename</span> SCHEME::Verifier verifier(signer);<a name="l00249"></a>00249 <a name="l00250"></a>00250 <a class="code" href="fips140_8h.html#4324298bf57523064d0866f7fb6d8eef">SignaturePairwiseConsistencyTest</a>(signer, verifier);<a name="l00251"></a>00251 }<a name="l00252"></a>00252 <a name="l00253"></a><a class="code" href="fips140_8h.html#766d57f0d6451c714b95ba126258b487">00253</a> <a class="code" href="class_message_authentication_code.html" title="interface for message authentication codes">MessageAuthenticationCode</a> * <a class="code" href="fips140_8h.html#766d57f0d6451c714b95ba126258b487">NewIntegrityCheckingMAC</a>()<a name="l00254"></a>00254 {<a name="l00255"></a>00255 byte key[] = {0x47, 0x1E, 0x33, 0x96, 0x65, 0xB1, 0x6A, 0xED, 0x0B, 0xF8, 0x6B, 0xFD, 0x01, 0x65, 0x05, 0xCC};<a name="l00256"></a>00256 <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="class_h_m_a_c.html" title="HMAC">HMAC<SHA1></a>(key, <span class="keyword">sizeof</span>(key));<a name="l00257"></a>00257 }<a name="l00258"></a>00258 <a name="l00259"></a><a class="code" href="fips140_8h.html#422b2c96912953afb9b01b7c498baed3">00259</a> <span class="keywordtype">bool</span> <a class="code" href="fips140_8h.html#422b2c96912953afb9b01b7c498baed3">IntegrityCheckModule</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *moduleFilename, <span class="keyword">const</span> byte *expectedModuleMac, <a class="code" href="class_sec_block.html" title="a block of memory allocated using A">SecByteBlock</a> *pActualMac, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> *pMacFileLocation)<a name="l00260"></a>00260 {<a name="l00261"></a>00261 std::auto_ptr<MessageAuthenticationCode> mac(<a class="code" href="fips140_8h.html#766d57f0d6451c714b95ba126258b487">NewIntegrityCheckingMAC</a>());<a name="l00262"></a>00262 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> macSize = mac->DigestSize();<a name="l00263"></a>00263 <a name="l00264"></a>00264 <a class="code" href="class_sec_block.html" title="a block of memory allocated using A">SecByteBlock</a> tempMac;<a name="l00265"></a>00265 <a class="code" href="class_sec_block.html" title="a block of memory allocated using A">SecByteBlock</a> &actualMac = pActualMac ? *pActualMac : tempMac;<a name="l00266"></a>00266 actualMac.<a class="code" href="class_sec_block.html#f9e98d3f4a7af1156fcf3e6e68f4ae5a" title="change size and preserve contents">resize</a>(macSize);<a name="l00267"></a>00267 <a name="l00268"></a>00268 <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> tempLocation;<a name="l00269"></a>00269 <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> &macFileLocation = pMacFileLocation ? *pMacFileLocation : tempLocation;<a name="l00270"></a>00270 macFileLocation = 0;<a name="l00271"></a>00271 <a name="l00272"></a>00272 <a class="code" href="class_meter_filter.html" title="measure how many byte and messages pass through, also serves as valve">MeterFilter</a> verifier(<span class="keyword">new</span> <a class="code" href="class_hash_filter.html" title="Filter Wrapper for HashTransformation.">HashFilter</a>(*mac, <span class="keyword">new</span> <a class="code" href="class_array_sink.html" title="Copy input to a memory buffer.">ArraySink</a>(actualMac, actualMac.<a class="code" href="class_sec_block.html#f5999bffe3193e62719cc0792b0282a7">size</a>())));<a name="l00273"></a>00273 <span class="comment">// MeterFilter verifier(new FileSink("c:\\dt.tmp"));</span><a name="l00274"></a>00274 std::ifstream moduleStream;<a name="l00275"></a>00275 <a name="l00276"></a>00276 <span class="preprocessor">#ifdef CRYPTOPP_WIN32_AVAILABLE</span>⌨️ 快捷键说明
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