Symaptic: os/security/crypto/weakcrypto/test/tasymmetric/trsavector.cpp@260cb5ec6c19

     1 /*

     2 * Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of the License "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    19 #include "trsavector.h"

    20 #include "tvectorutils.h"

    21 #include "t_input.h"

    22 #include <bigint.h>

    23 #include "performancetest.h"

    24 #include "tbrokenrandom.h"

    25 _LIT8(KPlaintextStart, "<plaintext>");

    26 _LIT8(KPlaintextEnd, "</plaintext>");

    27 _LIT8(KCiphertextStart, "<ciphertext>");

    28 _LIT8(KCiphertextEnd, "</ciphertext>");

    29 _LIT8(KSignatureStart, "<signature>");

    30 _LIT8(KSignatureEnd, "</signature>");

    31 _LIT8(KDigestInfoStart, "<digestInfo>");

    32 _LIT8(KDigestInfoEnd, "</digestInfo>");

    34 ////////////////////////////////////////////////////////////////////////////////

    35 // CRSAEncryptVector

    36 ////////////////////////////////////////////////////////////////////////////////

    38 CTestAction* CRSAEncryptVector::NewL(RFs& aFs,

    39                                CConsoleBase& aConsole,

    40                                Output& aOut,

    41                                const TTestActionSpec& aTestActionSpec)

    42 	{

    43 	CTestAction* self = CRSAEncryptVector::NewLC(aFs, aConsole,

    44 		aOut, aTestActionSpec);

    45 	CleanupStack::Pop();

    46 	return self;

    47 	}

    49 CTestAction* CRSAEncryptVector::NewLC(RFs& aFs,

    50                                 CConsoleBase& aConsole,

    51                                 Output& aOut,

    52                                 const TTestActionSpec& aTestActionSpec)

    53 	{

    54 	CRSAEncryptVector* self = new(ELeave) CRSAEncryptVector(aFs, aConsole, aOut);

    55 	CleanupStack::PushL(self);

    56 	self->ConstructL(aTestActionSpec);

    57 	return self;

    58 	}

    60 CRSAEncryptVector::~CRSAEncryptVector()

    61 	{

    62 	delete iPubKey;

    63 	delete iPlaintext;

    64 	delete iCiphertext;

    65 	}

    67 CRSAEncryptVector::CRSAEncryptVector(RFs& /*aFs*/,

    68                                      CConsoleBase& aConsole,

    69                                      Output& aOut)

    70 : CVectorTest(aConsole, aOut)

    71 	{

    72 	}

    74 void CRSAEncryptVector::ConstructL(const TTestActionSpec& aTestActionSpec)

    75 	{

    76 	CVectorTest::ConstructL(aTestActionSpec);

    78     iPubKey = VectorUtils::ReadRSAPublicKeyL(aTestActionSpec.iActionBody);

    80 	TPtrC8 ptextIn = Input::ParseElement(aTestActionSpec.iActionBody, KPlaintextStart, KPlaintextEnd);

    81 	iPlaintext = VectorUtils::ParseBinaryL(ptextIn);

    83 	TPtrC8 ctextIn = Input::ParseElement(aTestActionSpec.iActionBody, KCiphertextStart, KCiphertextEnd);

    84 	iCiphertext = VectorUtils::ParseBinaryL(ctextIn);

    85 	}

    87 void CRSAEncryptVector::DoPerformanceTestActionL()

    88 {

    89 	__UHEAP_MARK;

    91 	CRSAPKCS1v15Encryptor* encryptor = CRSAPKCS1v15Encryptor::NewL(*iPubKey);

    92 	CleanupStack::PushL(encryptor);

    94 	TTimeIntervalMicroSeconds encryptTime(0);

    95 	TTime start, end;

    96 	TTimeIntervalSeconds diff(0);

    97 	const TTimeIntervalSeconds KIterationTime(iPerfTestIterations);

    99 	TInt noEncryptions = 0;

   100 	HBufC8 *eResult = HBufC8::NewLC(encryptor->MaxOutputLength());

   101 	TPtr8 ePtr = eResult->Des();

   102 	TPtr8* eResultPtr = &ePtr;

   104 //	Time encryption

   105 	CRandomIncrementing* brokenRandom = new(ELeave)CRandomIncrementing(1);

   106 	SetThreadRandomLC(brokenRandom);

   107 	start.UniversalTime();

   108 	while (diff < KIterationTime)

   109 		{

   110 		eResultPtr->Zero();

   111 		encryptor->EncryptL(*iPlaintext, *eResultPtr);

   112 		noEncryptions++;

   113 		end.UniversalTime();

   114 		end.SecondsFrom(start, diff);

   115 		}

   116 	end.UniversalTime();

   117 	encryptTime = end.MicroSecondsFrom(start);

   118 	TReal encrypttime = I64REAL(encryptTime.Int64());

   119 	CleanupStack::PopAndDestroy(1); //SetThreadRandomLC

   121 	iResult = ETrue;

   122 	if (*iCiphertext!=*eResult)

   123 	{

   124 		iResult = EFalse;

   125 	}

   127     CleanupStack::PopAndDestroy(2);		// encryptor, eResult

   129 	__UHEAP_MARKEND;

   131 	if (iResult)

   132 	{

   133 		TReal rate = I64REAL(encryptTime.Int64()) / noEncryptions;

   134 		TBuf<256> buf;

   135 		_LIT(KEncryptTime, "\tEncrypt Time: %f us/encryption (%i encryptions in %f us)\r\n");

   136  		buf.Format(KEncryptTime, rate, noEncryptions, encrypttime);

   137 		iOut.writeString(buf);

   138 	}

   139 	else

   140 	{

   141 		_LIT(KNoTimingInfo, "\tTest Failed! No benchmark data\n");

   142 		iOut.writeString(KNoTimingInfo);

   143 	}

   144 }

   146 void CRSAEncryptVector::DoPerformActionL()

   147 	{

   148 	__UHEAP_MARK;

   150 	CRSAPKCS1v15Encryptor* encryptor = CRSAPKCS1v15Encryptor::NewL(*iPubKey);

   151 	CleanupStack::PushL(encryptor);

   152     HBufC8* encryptBuf = HBufC8::NewLC(encryptor->MaxOutputLength());

   153 	TPtr8 encryptPtr = encryptBuf->Des();

   154 	CRandomIncrementing* brokenRandom = new(ELeave)CRandomIncrementing(1);

   155 	SetThreadRandomLC(brokenRandom);

   156 	encryptor->EncryptL(*iPlaintext, encryptPtr);

   157 	CleanupStack::PopAndDestroy(1); //threadrandom;

   158     iResult = (*iCiphertext == *encryptBuf);

   160 	CleanupStack::PopAndDestroy(encryptBuf);

   161     CleanupStack::PopAndDestroy(encryptor);

   163 	__UHEAP_MARKEND;

   164 	}

   166 ////////////////////////////////////////////////////////////////////////////////

   167 // CRSADecryptVector

   168 ////////////////////////////////////////////////////////////////////////////////

   170 CTestAction* CRSADecryptVector::NewL(RFs& aFs,

   171                                CConsoleBase& aConsole,

   172                                Output& aOut,

   173                                const TTestActionSpec& aTestActionSpec)

   174 	{

   175 	CTestAction* self = CRSADecryptVector::NewLC(aFs, aConsole,

   176 		aOut, aTestActionSpec);

   177 	CleanupStack::Pop();

   178 	return self;

   179 	}

   181 CTestAction* CRSADecryptVector::NewLC(RFs& aFs,

   182                                 CConsoleBase& aConsole,

   183                                 Output& aOut,

   184                                 const TTestActionSpec& aTestActionSpec)

   185 	{

   186 	CRSADecryptVector* self = new(ELeave) CRSADecryptVector(aFs, aConsole, aOut);

   187 	CleanupStack::PushL(self);

   188 	self->ConstructL(aTestActionSpec);

   189 	return self;

   190 	}

   192 CRSADecryptVector::~CRSADecryptVector()

   193 	{

   194 	delete iPrivKey;

   195 	delete iPlaintext;

   196 	delete iCiphertext;

   197 	}

   199 CRSADecryptVector::CRSADecryptVector(RFs& /*aFs*/,

   200                                      CConsoleBase& aConsole,

   201                                      Output& aOut)

   202 : CVectorTest(aConsole, aOut)

   203 	{

   204 	}

   206 void CRSADecryptVector::ConstructL(const TTestActionSpec& aTestActionSpec)

   207 	{

   208 	CVectorTest::ConstructL(aTestActionSpec);

   210     iPrivKey = VectorUtils::ReadRSAPrivateKeyL(aTestActionSpec.iActionBody);

   212 	TPtrC8 ctextIn = Input::ParseElement(aTestActionSpec.iActionBody, KCiphertextStart, KCiphertextEnd);

   213 	iCiphertext = VectorUtils::ParseBinaryL(ctextIn);

   215 	TPtrC8 ptextIn = Input::ParseElement(aTestActionSpec.iActionBody, KPlaintextStart, KPlaintextEnd);

   216 	iPlaintext = VectorUtils::ParseBinaryL(ptextIn);

   217 	}

   219 void CRSADecryptVector::DoPerformanceTestActionL()

   220 {

   221 	__UHEAP_MARK;

   223     CRSAPKCS1v15Decryptor* decryptor = CRSAPKCS1v15Decryptor::NewL(*iPrivKey);

   224 	CleanupStack::PushL(decryptor);

   226 	TTimeIntervalMicroSeconds decryptTime(0);

   227 	TTime start, end;

   228 	TTimeIntervalSeconds diff(0);

   229 	const TTimeIntervalSeconds KIterationTime(iPerfTestIterations);

   231 	HBufC8 *dResult = HBufC8::NewLC(decryptor->MaxOutputLength());

   232 	TPtr8 dPtr = dResult->Des();

   233 	TPtr8* dResultPtr = &dPtr;

   234 	TInt noDecryptions = 0;

   236 //	Time decryption

   237 	start.UniversalTime();

   238 	while (diff < KIterationTime)

   239 		{

   240 		decryptor->DecryptL(*iCiphertext, *dResultPtr);

   241 		noDecryptions++;

   242 		end.UniversalTime();

   243 		end.SecondsFrom(start, diff);

   244 		}

   245 	end.UniversalTime();

   246 	decryptTime = end.MicroSecondsFrom(start);

   247 	TReal decrypttime = I64REAL(decryptTime.Int64());

   248 	iResult = ETrue;

   249 	if (*iPlaintext!=*dResult)

   250 	{

   251 		iResult = EFalse;

   252 	}

   254     CleanupStack::PopAndDestroy(2);		// decryptor, dResult

   256 	__UHEAP_MARKEND;

   258 	if (iResult)

   259 	{

   260 		TReal rate = I64REAL(decryptTime.Int64()) / noDecryptions;

   261 		TBuf<256> buf;

   262 		_LIT(KDecryptTime, "\tDecrypt Time: %f us/decryption (%i decryptions in %f us)\r\n");

   263   		buf.Format(KDecryptTime, rate, noDecryptions, decrypttime);

   264 		iOut.writeString(buf);

   265 	}

   266 	else

   267 	{

   268 		_LIT(KNoTimingInfo, "\tTest Failed! No benchmark data\n");

   269 		iOut.writeString(KNoTimingInfo);

   270 	}

   271 }

   273 void CRSADecryptVector::DoPerformActionL()

   274 	{

   275 	__UHEAP_MARK;

   277     CRSAPKCS1v15Decryptor* decryptor = CRSAPKCS1v15Decryptor::NewL(*iPrivKey);

   278 	CleanupStack::PushL(decryptor);

   280 	HBufC8* decryptBuf = HBufC8::NewLC(decryptor->MaxOutputLength());

   281 	TPtr8 decryptPtr = decryptBuf->Des();

   282 	TRAPD(err, decryptor->DecryptL(*iCiphertext, decryptPtr));

   283     iResult = (err == KErrNone) && (*iPlaintext == *decryptBuf);

   285  	CleanupStack::PopAndDestroy(decryptBuf);

   286  	CleanupStack::PopAndDestroy(decryptor);

   288 	__UHEAP_MARKEND;

   289 	}

   292 ////////////////////////////////////////////////////////////////////////////////

   293 // CRSADecryptVectorCRT

   294 ////////////////////////////////////////////////////////////////////////////////

   295 CTestAction* CRSADecryptVectorCRT::NewL(RFs& aFs,

   296                                CConsoleBase& aConsole,

   297                                Output& aOut,

   298                                const TTestActionSpec& aTestActionSpec)

   299 	{

   300 	CTestAction* self = CRSADecryptVectorCRT::NewLC(aFs, aConsole,

   301 		aOut, aTestActionSpec);

   302 	CleanupStack::Pop();

   303 	return self;

   304 	}

   306 CTestAction* CRSADecryptVectorCRT::NewLC(RFs& aFs,

   307                                 CConsoleBase& aConsole,

   308                                 Output& aOut,

   309                                 const TTestActionSpec& aTestActionSpec)

   310 	{

   311 	CRSADecryptVectorCRT* self = new(ELeave) CRSADecryptVectorCRT(aFs, aConsole, aOut);

   312 	CleanupStack::PushL(self);

   313 	self->ConstructL(aTestActionSpec);

   314 	return self;

   315 	}

   317 CRSADecryptVectorCRT::~CRSADecryptVectorCRT()

   318 	{

   319 	delete iPrivKey;

   320 	delete iPlaintext;

   321 	delete iCiphertext;

   322 	}

   324 CRSADecryptVectorCRT::CRSADecryptVectorCRT(RFs& /*aFs*/,

   325                                      CConsoleBase& aConsole,

   326                                      Output& aOut)

   327 : CVectorTest(aConsole, aOut)

   328 	{

   329 	}

   331 void CRSADecryptVectorCRT::ConstructL(const TTestActionSpec& aTestActionSpec)

   332 	{

   333 	CVectorTest::ConstructL(aTestActionSpec);

   335     iPrivKey = VectorUtils::ReadRSAPrivateKeyCRTL(aTestActionSpec.iActionBody);

   337 	TPtrC8 ctextIn = Input::ParseElement(aTestActionSpec.iActionBody, KCiphertextStart, KCiphertextEnd);

   338 	iCiphertext = VectorUtils::ParseBinaryL(ctextIn);

   340 	TPtrC8 ptextIn = Input::ParseElement(aTestActionSpec.iActionBody, KPlaintextStart, KPlaintextEnd);

   341 	iPlaintext = VectorUtils::ParseBinaryL(ptextIn);

   342 	}

   344 void CRSADecryptVectorCRT::DoPerformanceTestActionL()

   345 {

   346 	__UHEAP_MARK;

   348     CRSAPKCS1v15Decryptor* decryptor = CRSAPKCS1v15Decryptor::NewL(*iPrivKey);

   349 	CleanupStack::PushL(decryptor);

   351 	TTimeIntervalMicroSeconds decryptTime(0);

   352 	TTime start, end;

   353 	TTimeIntervalSeconds diff(0);

   354 	const TTimeIntervalSeconds KIterationTime(iPerfTestIterations);

   356 	TInt noDecryptions = 0;

   357 	HBufC8 *dResult = HBufC8::NewLC(decryptor->MaxOutputLength());

   358 	TPtr8 dPtr = dResult->Des();

   359 	TPtr8* dResultPtr = &dPtr;

   361 //	Time decryption

   362 	start.UniversalTime();

   363 	while (diff < KIterationTime)

   364 		{

   365 		decryptor->DecryptL(*iCiphertext, *dResultPtr);

   366 		noDecryptions++;

   367 		end.UniversalTime();

   368 		end.SecondsFrom(start, diff);

   369 		}

   370 	end.UniversalTime();

   371 	decryptTime = end.MicroSecondsFrom(start);

   372 	TReal decrypttime = I64REAL(decryptTime.Int64());

   374 	iResult = ETrue;

   375 	if (*iPlaintext!=*dResult)

   376 	{

   377 		iResult = EFalse;

   378 	}

   381     CleanupStack::PopAndDestroy(2);		// decryptor, dResult

   383 	__UHEAP_MARKEND;

   385 	if (iResult)

   386 	{

   387 		TReal rate = I64REAL(decryptTime.Int64()) / noDecryptions;

   388 		TBuf<256> buf;

   389 		_LIT(KDecryptTime, "\tDecrypt Time: %f us/decryption (%i decryptions in %f us)\r\n");

   390   		buf.Format(KDecryptTime, rate, noDecryptions, decrypttime);

   391 		iOut.writeString(buf);

   392 	}

   393 	else

   394 	{

   395 		_LIT(KNoTimingInfo, "\tTest Failed! No benchmark data\n");

   396 		iOut.writeString(KNoTimingInfo);

   397 	}

   398 }

   400 void CRSADecryptVectorCRT::DoPerformActionL()

   401 	{

   402 	__UHEAP_MARK;

   404     CRSAPKCS1v15Decryptor* decryptor = CRSAPKCS1v15Decryptor::NewL(*iPrivKey);

   405 	CleanupStack::PushL(decryptor);

   407 	HBufC8* decryptBuf = HBufC8::NewLC(decryptor->MaxOutputLength());

   408 	TPtr8 decryptPtr = decryptBuf->Des();

   409 	TRAPD(err, decryptor->DecryptL(*iCiphertext, decryptPtr));

   410     iResult = (err == KErrNone) && (*iPlaintext == *decryptBuf);

   412  	CleanupStack::PopAndDestroy(decryptBuf);

   413  	CleanupStack::PopAndDestroy(decryptor);

   415 	__UHEAP_MARKEND;

   416 	}

   418 ////////////////////////////////////////////////////////////////////////////////

   419 // CRSASignVector

   420 ////////////////////////////////////////////////////////////////////////////////

   422 CTestAction* CRSASignVector::NewL(RFs& aFs,

   423                                   CConsoleBase& aConsole,

   424                                   Output& aOut,

   425                                   const TTestActionSpec& aTestActionSpec)

   426 	{

   427 	CTestAction* self = CRSASignVector::NewLC(aFs, aConsole, aOut, aTestActionSpec);

   428 	CleanupStack::Pop();

   429 	return self;

   430 	}

   432 CTestAction* CRSASignVector::NewLC(RFs& aFs,

   433                                    CConsoleBase& aConsole,

   434                                    Output& aOut,

   435                                    const TTestActionSpec& aTestActionSpec)

   436 	{

   437 	CRSASignVector* self = new(ELeave) CRSASignVector(aFs, aConsole, aOut);

   438 	CleanupStack::PushL(self);

   439 	self->ConstructL(aTestActionSpec);

   440 	return self;

   441 	}

   443 CRSASignVector::~CRSASignVector()

   444 	{

   445     delete iPrivKey;

   446 	delete iDigestInfo;

   447 	delete iSignature;

   448 	}

   450 CRSASignVector::CRSASignVector(RFs& /*aFs*/,

   451                                CConsoleBase& aConsole,

   452                                Output& aOut)

   453     : CVectorTest(aConsole, aOut)

   454 	{

   455 	}

   457 void CRSASignVector::ConstructL(const TTestActionSpec& aTestActionSpec)

   458 	{

   459 	CVectorTest::ConstructL(aTestActionSpec);

   461     iPrivKey = VectorUtils::ReadRSAPrivateKeyL(aTestActionSpec.iActionBody);

   463 	TPtrC8 digestInfoIn = Input::ParseElement(aTestActionSpec.iActionBody, KDigestInfoStart, KDigestInfoEnd);

   464 	iDigestInfo = VectorUtils::ParseBinaryL(digestInfoIn);

   466 	TPtrC8 signatureIn = Input::ParseElement(aTestActionSpec.iActionBody, KSignatureStart, KSignatureEnd);

   467 	RInteger integer = VectorUtils::ParseIntegerL(signatureIn);

   468 	CleanupStack::PushL(integer);

   469 	iSignature = CRSASignature::NewL(integer);

   470 	CleanupStack::Pop(&integer);

   471 	}

   473 void CRSASignVector::DoPerformanceTestActionL()

   474 {

   475 	__UHEAP_MARK;

   477     CRSAPKCS1v15Signer* signer = CRSAPKCS1v15Signer::NewL(*iPrivKey);

   478 	CleanupStack::PushL(signer);

   480 	TPtrC8 digestPtr = iDigestInfo->Des();

   482 	TTimeIntervalMicroSeconds signTime(0);

   483 	TTime start, end;

   484 	TTimeIntervalSeconds diff(0);

   485 	const TTimeIntervalSeconds KIterationTime(iPerfTestIterations);

   487 	TInt noSignings = 0;

   489 	const CRSASignature *testSig = 0;

   491 //	Time signing

   492 	start.UniversalTime();

   493 	while (diff < KIterationTime)

   494 		{

   495 		testSig = signer->SignL(digestPtr);

   496 		delete testSig;

   497 		noSignings++;

   498 		end.UniversalTime();

   499 		end.SecondsFrom(start, diff);

   500 		}

   501 	end.UniversalTime();

   502 	signTime = end.MicroSecondsFrom(start);

   503 	TReal signtime = I64REAL(signTime.Int64());

   505 	iResult = ETrue;

   506 	testSig = signer->SignL(digestPtr);

   507 	if (!(*testSig==*iSignature))

   508 	{

   509 		iResult = EFalse;

   510 	}

   511 	delete testSig;

   513 	CleanupStack::PopAndDestroy();		//	signer

   515 	__UHEAP_MARKEND;

   517 	if (iResult)

   518 	{

   519 		TReal rate = I64REAL(signTime.Int64()) / noSignings;

   520 		TBuf<256> buf;

   521 		_LIT(KSignTime, "\tSign Time: %f us/signing (%i signings in %f us)\r\n");

   522 		buf.Format(KSignTime, rate, noSignings, signtime);

   523 		iOut.writeString(buf);

   524 	}

   525 	else

   526 	{

   527 		_LIT(KNoTimingInfo, "\tTest Failed! No benchmark data\n");

   528 		iOut.writeString(KNoTimingInfo);

   529 	}

   530 }

   532 void CRSASignVector::DoPerformActionL()

   533 	{

   534 	__UHEAP_MARK;

   536 	CRSAPKCS1v15Signer* digestSigner = CRSAPKCS1v15Signer::NewL(*iPrivKey);

   537 	CleanupStack::PushL(digestSigner);

   539 	TPtrC8 digestPtr2 = iDigestInfo->Des();

   540 	const CRSASignature* testSig2 = digestSigner->SignL(digestPtr2);

   541     CleanupStack::PushL(const_cast<CRSASignature*>(testSig2));

   542     iResult = (*testSig2 == *iSignature);

   544 	CleanupStack::PopAndDestroy(const_cast<CRSASignature*>(testSig2));

   545 	CleanupStack::PopAndDestroy(digestSigner);

   547 	__UHEAP_MARKEND;

   548 	}

   550 ////////////////////////////////////////////////////////////////////////////////

   551 // CRSASignVectorCRT

   552 ////////////////////////////////////////////////////////////////////////////////

   554 CTestAction* CRSASignVectorCRT::NewL(RFs& aFs,

   555                                   CConsoleBase& aConsole,

   556                                   Output& aOut,

   557                                   const TTestActionSpec& aTestActionSpec)

   558 	{

   559 	CTestAction* self = CRSASignVectorCRT::NewLC(aFs, aConsole, aOut, aTestActionSpec);

   560 	CleanupStack::Pop();

   561 	return self;

   562 	}

   564 CTestAction* CRSASignVectorCRT::NewLC(RFs& aFs,

   565                                    CConsoleBase& aConsole,

   566                                    Output& aOut,

   567                                    const TTestActionSpec& aTestActionSpec)

   568 	{

   569 	CRSASignVectorCRT* self = new(ELeave) CRSASignVectorCRT(aFs, aConsole, aOut);

   570 	CleanupStack::PushL(self);

   571 	self->ConstructL(aTestActionSpec);

   572 	return self;

   573 	}

   575 CRSASignVectorCRT::~CRSASignVectorCRT()

   576 	{

   577     delete iPrivKey;

   578 	delete iDigestInfo;

   579 	delete iSignature;

   580 	}

   582 CRSASignVectorCRT::CRSASignVectorCRT(RFs& /*aFs*/,

   583                                CConsoleBase& aConsole,

   584                                Output& aOut)

   585     : CVectorTest(aConsole, aOut)

   586 	{

   587 	}

   589 void CRSASignVectorCRT::ConstructL(const TTestActionSpec& aTestActionSpec)

   590 	{

   591 	CVectorTest::ConstructL(aTestActionSpec);

   593     iPrivKey = VectorUtils::ReadRSAPrivateKeyCRTL(aTestActionSpec.iActionBody);

   595 	TPtrC8 digestInfoIn = Input::ParseElement(aTestActionSpec.iActionBody, KDigestInfoStart, KDigestInfoEnd);

   596 	iDigestInfo = VectorUtils::ParseBinaryL(digestInfoIn);

   598 	TPtrC8 signatureIn = Input::ParseElement(aTestActionSpec.iActionBody, KSignatureStart, KSignatureEnd);

   599 	RInteger integer = VectorUtils::ParseIntegerL(signatureIn);

   600 	CleanupStack::PushL(integer);

   601 	iSignature = CRSASignature::NewL(integer);

   602 	CleanupStack::Pop(&integer);

   603 	}

   605 void CRSASignVectorCRT::DoPerformanceTestActionL()

   606 {

   607 	__UHEAP_MARK;

   609     CRSAPKCS1v15Signer* signer = CRSAPKCS1v15Signer::NewL(*iPrivKey);

   610 	CleanupStack::PushL(signer);

   612 	TPtrC8 digestPtr = iDigestInfo->Des();

   614 	TTimeIntervalMicroSeconds signTime(0);

   615 	TTime start, end;

   616 	TTimeIntervalSeconds diff(0);

   617 	const TTimeIntervalSeconds KIterationTime(iPerfTestIterations);

   618 	TInt noSignings = 0;

   620 	const CRSASignature *testSig = NULL;

   622 //	Time signing

   623 	start.UniversalTime();

   624 	while (diff < KIterationTime)

   625 		{

   626 		testSig = signer->SignL(digestPtr);

   627 		delete testSig;

   628 		noSignings++;

   629 		end.UniversalTime();

   630 		end.SecondsFrom(start, diff);

   631 		}

   632 	end.UniversalTime();

   633 	signTime = end.MicroSecondsFrom(start);

   634 	TReal signtime = I64REAL(signTime.Int64());

   636 	testSig = signer->SignL(digestPtr);

   637 	iResult = ETrue;

   638 	if (!(*testSig==*iSignature))

   639 	{

   640 		iResult = EFalse;

   641 	}

   642 	delete testSig;

   644 	CleanupStack::PopAndDestroy(); // signer

   646 	__UHEAP_MARKEND;

   648 	if (iResult)

   649 	{

   650 		TReal rate = I64REAL(signTime.Int64()) / noSignings;

   651 		TBuf<256> buf;

   652 		_LIT(KSignTime, "\tSign Time: %f us/signing (%i signings in %f us)\r\n");

   653 		buf.Format(KSignTime, rate, noSignings, signtime);

   654 		iOut.writeString(buf);

   655 	}

   656 	else

   657 	{

   658 		_LIT(KNoTimingInfo, "\tTest Failed! No benchmark data\n");

   659 		iOut.writeString(KNoTimingInfo);

   660 	}

   661 }

   663 void CRSASignVectorCRT::DoPerformActionL()

   664 	{

   665 	__UHEAP_MARK;

   667 	CRSAPKCS1v15Signer* signer = CRSAPKCS1v15Signer::NewL(*iPrivKey);

   668 	CleanupStack::PushL(signer);

   670 	TPtrC8 digestPtr = iDigestInfo->Des();

   671 	const CRSASignature* testSig = signer->SignL(digestPtr);

   672     CleanupStack::PushL(const_cast<CRSASignature*>(testSig));

   674 #ifdef _DEBUG

   675 	HBufC8* theResultSig = testSig->S().BufferLC();

   676 	HBufC8* theExpectedSig = iSignature->S().BufferLC();

   677 	iResult = (theResultSig->Compare(*theExpectedSig)) ==0 ? ETrue : EFalse;

   678 	CleanupStack::PopAndDestroy(2);

   679 #endif

   681 	iResult = (*testSig == *iSignature);

   683 	CleanupStack::PopAndDestroy(const_cast<CRSASignature*>(testSig));

   684     CleanupStack::PopAndDestroy(signer);

   686 	__UHEAP_MARKEND;

   687 	}

   690 ////////////////////////////////////////////////////////////////////////////////

   691 // CRSAVerifyVector

   692 ////////////////////////////////////////////////////////////////////////////////

   694 CTestAction* CRSAVerifyVector::NewL(RFs& aFs,

   695                                   CConsoleBase& aConsole,

   696                                   Output& aOut,

   697                                   const TTestActionSpec& aTestActionSpec)

   698 	{

   699 	CTestAction* self = CRSAVerifyVector::NewLC(aFs, aConsole, aOut, aTestActionSpec);

   700 	CleanupStack::Pop();

   701 	return self;

   702 	}

   704 CTestAction* CRSAVerifyVector::NewLC(RFs& aFs,

   705                                    CConsoleBase& aConsole,

   706                                    Output& aOut,

   707                                    const TTestActionSpec& aTestActionSpec)

   708 	{

   709 	CRSAVerifyVector* self = new(ELeave) CRSAVerifyVector(aFs, aConsole, aOut);

   710 	CleanupStack::PushL(self);

   711 	self->ConstructL(aTestActionSpec);

   712 	return self;

   713 	}

   715 CRSAVerifyVector::~CRSAVerifyVector()

   716 	{

   717     delete iPubKey;

   718 	delete iDigestInfo;

   719 	delete iSignature;

   720 	}

   722 CRSAVerifyVector::CRSAVerifyVector(RFs& /*aFs*/,

   723                                    CConsoleBase& aConsole,

   724                                    Output& aOut)

   725     : CVectorTest(aConsole, aOut)

   726 	{

   727 	}

   729 void CRSAVerifyVector::ConstructL(const TTestActionSpec& aTestActionSpec)

   730 	{

   731 	CVectorTest::ConstructL(aTestActionSpec);

   733     iPubKey = VectorUtils::ReadRSAPublicKeyL(aTestActionSpec.iActionBody);

   735 	TPtrC8 digestInfoIn = Input::ParseElement(aTestActionSpec.iActionBody, KDigestInfoStart, KDigestInfoEnd);

   736 	iDigestInfo = VectorUtils::ParseBinaryL(digestInfoIn);

   738 	TPtrC8 signatureIn = Input::ParseElement(aTestActionSpec.iActionBody, KSignatureStart, KSignatureEnd);

   739 	RInteger integer = VectorUtils::ParseIntegerL(signatureIn);

   740 	CleanupStack::PushL(integer);

   741 	iSignature = CRSASignature::NewL(integer);

   742 	CleanupStack::Pop(&integer);

   743 	}

   745 void CRSAVerifyVector::DoPerformanceTestActionL()

   746 {

   747 	__UHEAP_MARK;

   750 	TTimeIntervalMicroSeconds verifyTime(0);

   751 	TTime start, end;

   752 	TTimeIntervalSeconds diff(0);

   753 	const TTimeIntervalSeconds KIterationTime(iPerfTestIterations);

   755 	TInt noVerifies = 0;

   757 	CRSAPKCS1v15Verifier *verifier = CRSAPKCS1v15Verifier::NewLC(*iPubKey);

   759 //	Time verification

   760 	start.UniversalTime();

   761 	while (diff < KIterationTime)

   762 		{

   763 		iResult = verifier->VerifyL(*iDigestInfo, *iSignature);

   764 		if (!iResult)

   765 			{

   766 			break;

   767 			}

   768 		noVerifies++;

   769 		end.UniversalTime();

   770 		end.SecondsFrom(start, diff);

   771 		}

   772 	end.UniversalTime();

   773 	verifyTime = end.MicroSecondsFrom(start);

   774 	TReal verifytime = I64REAL(verifyTime.Int64());

   776 	CleanupStack::PopAndDestroy(verifier);

   778 	__UHEAP_MARKEND;

   780 	if (iResult)

   781 	{

   782 		TReal rate = I64REAL(verifyTime.Int64()) / noVerifies;

   783 		TBuf<256> buf;

   784 		_LIT(KVerifyTime, "\tVerify Time: %f us/verify (%i verifies in %f us)\r\n");

   785 		buf.Format(KVerifyTime, rate, noVerifies, verifytime);

   786 		iOut.writeString(buf);

   787 	}

   788 	else

   789 	{

   790 		_LIT(KNoTimingInfo, "\tTest Failed! No benchmark data\n");

   791 		iOut.writeString(KNoTimingInfo);

   792 	}

   793 }

   795 void CRSAVerifyVector::DoPerformActionL()

   796 	{

   797 	__UHEAP_MARK;

   799 	CRSAPKCS1v15Verifier* verifier = CRSAPKCS1v15Verifier::NewL(*iPubKey);

   800 	CleanupStack::PushL(verifier);

   801     iResult = verifier->VerifyL(*iDigestInfo, *iSignature);

   803 	CleanupStack::PopAndDestroy(verifier);

   805 	__UHEAP_MARKEND;

   806 	}

author	sl
	Tue, 10 Jun 2014 14:32:02 +0200
changeset 1	260cb5ec6c19
permissions	-rw-r--r--