mirror of
https://github.com/QuasarApp/qca.git
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6d690c0070
Added new cmake variable SHARED_LIBRARY. By default is on. When it is off QCA library, plugins, tools, examples and unittests will be built as static. Also if is used static Qt plugins will be built as static. Tested with Qt4.
191 lines
6.5 KiB
C++
191 lines
6.5 KiB
C++
/**
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* Copyright (C) 2005-2006 Brad Hards <bradh@frogmouth.net>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <QtCrypto>
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#include <QtTest/QtTest>
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#ifdef QT_STATICPLUGIN
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#include "import_plugins.h"
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#endif
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class RSAUnitTest : public QObject
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{
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Q_OBJECT
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private Q_SLOTS:
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void initTestCase();
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void cleanupTestCase();
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void testrsa();
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void testAsymmetricEncryption();
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private:
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QCA::Initializer* m_init;
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};
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void RSAUnitTest::initTestCase()
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{
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m_init = new QCA::Initializer;
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#include "../fixpaths.include"
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}
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void RSAUnitTest::cleanupTestCase()
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{
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delete m_init;
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}
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void RSAUnitTest::testrsa()
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{
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QStringList providersToTest;
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providersToTest.append("qca-ossl");
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// providersToTest.append("qca-gcrypt");
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foreach(const QString provider, providersToTest) {
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if(!QCA::isSupported("pkey", provider) ||
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!QCA::PKey::supportedTypes(provider).contains(QCA::PKey::RSA) ||
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!QCA::PKey::supportedIOTypes(provider).contains(QCA::PKey::RSA))
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QWARN(QString("RSA not supported for "+provider).toLocal8Bit());
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else {
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QCA::KeyGenerator keygen;
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QCOMPARE( keygen.isBusy(), false );
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QCOMPARE( keygen.blockingEnabled(), true );
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QList<int> keySizes;
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keySizes << 512 << 1024 << 768 << 2048;
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foreach( int keysize, keySizes ) {
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QCA::PrivateKey rsaKey = keygen.createRSA(keysize, 65537, provider);
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QCOMPARE( rsaKey.isNull(), false );
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QCOMPARE( rsaKey.isRSA(), true );
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QCOMPARE( rsaKey.isDSA(), false );
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QCOMPARE( rsaKey.isDH(), false );
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QCOMPARE( rsaKey.isPrivate(), true );
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QCOMPARE( rsaKey.isPublic(), false );
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QCOMPARE( rsaKey.canSign(), true);
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QCOMPARE( rsaKey.canDecrypt(), true);
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QCOMPARE( rsaKey.canEncrypt(), true);
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QCA::RSAPrivateKey rsaPrivKey = rsaKey.toRSA();
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QCOMPARE( rsaPrivKey.bitSize(), keysize );
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QString rsaPEM = rsaKey.toPEM();
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QCOMPARE( rsaPEM.isEmpty(), false );
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QCA::ConvertResult checkResult;
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QCA::PrivateKey fromPEMkey = QCA::PrivateKey::fromPEM(rsaPEM, QCA::SecureArray(), &checkResult);
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QCOMPARE( checkResult, QCA::ConvertGood );
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QCOMPARE( fromPEMkey.isNull(), false );
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QCOMPARE( fromPEMkey.isRSA(), true );
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QCOMPARE( fromPEMkey.isDSA(), false );
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QCOMPARE( fromPEMkey.isDH(), false );
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QCOMPARE( fromPEMkey.isPrivate(), true );
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QCOMPARE( fromPEMkey.isPublic(), false );
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QCOMPARE( rsaKey == fromPEMkey, true );
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QCA::SecureArray rsaDER = rsaKey.toDER(QCA::SecureArray("foo"));
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QCOMPARE( rsaDER.isEmpty(), false );
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QCA::PrivateKey fromDERkey = QCA::PrivateKey::fromDER(rsaDER, QCA::SecureArray("foo"), &checkResult);
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QCOMPARE( checkResult, QCA::ConvertGood );
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QCOMPARE( fromDERkey.isNull(), false );
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QCOMPARE( fromDERkey.isRSA(), true );
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QCOMPARE( fromDERkey.isDSA(), false );
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QCOMPARE( fromDERkey.isDH(), false );
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QCOMPARE( fromDERkey.isPrivate(), true );
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QCOMPARE( fromDERkey.isPublic(), false );
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QCOMPARE( rsaKey == fromDERkey, true );
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// same test, without passphrase
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rsaDER = rsaKey.toDER();
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QCOMPARE( rsaDER.isEmpty(), false );
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fromDERkey = QCA::PrivateKey::fromDER(rsaDER, QCA::SecureArray(), &checkResult);
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QCOMPARE( checkResult, QCA::ConvertGood );
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QCOMPARE( fromDERkey.isNull(), false );
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QCOMPARE( fromDERkey.isRSA(), true );
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QCOMPARE( fromDERkey.isDSA(), false );
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QCOMPARE( fromDERkey.isDH(), false );
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QCOMPARE( fromDERkey.isPrivate(), true );
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QCOMPARE( fromDERkey.isPublic(), false );
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QCOMPARE( rsaKey == fromDERkey, true );
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QCA::PublicKey pubKey = rsaKey.toPublicKey();
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QCOMPARE( pubKey.isNull(), false );
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QCOMPARE( pubKey.isRSA(), true );
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QCOMPARE( pubKey.isDSA(), false );
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QCOMPARE( pubKey.isDH(), false );
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QCOMPARE( pubKey.isPrivate(), false );
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QCOMPARE( pubKey.isPublic(), true );
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QCA::RSAPublicKey RSApubKey = pubKey.toRSA();
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QCOMPARE( RSApubKey.e(), QCA::BigInteger(65537) );
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QCOMPARE( RSApubKey.isNull(), false );
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QCOMPARE( RSApubKey.isRSA(), true );
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QCOMPARE( RSApubKey.isDSA(), false );
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QCOMPARE( RSApubKey.isDH(), false );
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QCOMPARE( RSApubKey.isPrivate(), false );
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QCOMPARE( RSApubKey.isPublic(), true );
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}
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}
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}
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}
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void RSAUnitTest::testAsymmetricEncryption()
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{
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QCA::RSAPrivateKey rsaPrivKey1 = QCA::KeyGenerator().createRSA(512, 65537, "qca-ossl").toRSA();
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QCA::RSAPublicKey rsaPubKey1 = rsaPrivKey1.toPublicKey().toRSA();
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QCA::RSAPrivateKey rsaPrivKey2 = QCA::KeyGenerator().createRSA(512, 65537, "qca-ossl").toRSA();
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// QCA::RSAPublicKey rsaPubKey2 = rsaPrivKey2.toPublicKey().toRSA();
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const QCA::SecureArray clearText = "Hello World !";
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QCA::SecureArray testText;
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QCA::SecureArray cipherText;
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// Test keys #1: Enc with public, dec with private
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QVERIFY( rsaPubKey1.maximumEncryptSize(QCA::EME_PKCS1v15) >= clearText.size() );
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cipherText = rsaPubKey1.encrypt(clearText, QCA::EME_PKCS1v15);
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QVERIFY( rsaPrivKey1.decrypt(cipherText, &testText, QCA::EME_PKCS1v15) );
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QCOMPARE( clearText, testText );
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testText.clear();
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// ---
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// Test keys #2 to decipher key #1
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QVERIFY( !rsaPrivKey2.decrypt(cipherText, &testText, QCA::EME_PKCS1v15) );
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QVERIFY( testText.isEmpty() );
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// ---
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// Test keys #2: Enc with private, dec with public
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cipherText.clear();
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QVERIFY( rsaPrivKey1.maximumEncryptSize(QCA::EME_PKCS1v15) >= clearText.size() );
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cipherText = rsaPrivKey1.encrypt(clearText, QCA::EME_PKCS1v15);
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QVERIFY( rsaPubKey1.decrypt(cipherText, &testText, QCA::EME_PKCS1v15) );
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QCOMPARE( clearText, testText );
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testText.clear();
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// ---
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}
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QTEST_MAIN(RSAUnitTest)
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#include "rsaunittest.moc"
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