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93 lines
3.2 KiB
C++
93 lines
3.2 KiB
C++
/**
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* symmetrickeyunittest.cpp
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*
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* Copyright (C) 2004 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 "symmetrickeyunittest.h"
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#include <QtCrypto>
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SymmetricKeyUnitTest::SymmetricKeyUnitTest()
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: Tester()
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{
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}
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struct weakKey {
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QByteArray key;
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bool weak;
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};
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// These are from the Botan test suite
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static struct weakKey DESTestValues[] = {
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{ "ffffffffffffffff" , true },
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{ "0000000000000000" , true },
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{ "d5d44ff720683d0d" , false },
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{ "d5d44ff720683d0d" , false },
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{ "1046913489980131" , false },
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{ "1007103489988020" , false },
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{ "10071034c8980120" , false },
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{ "1046103489988020" , false },
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{ 0, 0 }
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};
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void SymmetricKeyUnitTest::allTests()
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{
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QCA::Initializer init;
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QCA::SymmetricKey emptyKey;
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CHECK( emptyKey.size(), 0 );
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QCA::SymmetricKey randomKey(10);
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CHECK( randomKey.size(),10 );
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QByteArray byteArray(10, 'c');
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QSecureArray secureArray( byteArray );
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QCA::SymmetricKey keyArray = secureArray;
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CHECK( secureArray.size(), 10 );
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CHECK( keyArray.size(), secureArray.size() );
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CHECK( QCA::arrayToHex ( keyArray ), QString( "63636363636363636363" ) );
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CHECK( QCA::arrayToHex ( secureArray ), QString( "63636363636363636363" ) );
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keyArray[3] = 0x00; // test keyArray detaches OK
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CHECK( QCA::arrayToHex ( keyArray ), QString( "63636300636363636363" ) );
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CHECK( QCA::arrayToHex ( secureArray ), QString( "63636363636363636363" ) );
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QCA::SymmetricKey anotherKey;
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anotherKey = keyArray;
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CHECK( QCA::arrayToHex ( anotherKey ), QString( "63636300636363636363" ) );
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QCA::SymmetricKey bigKey( 100 );
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anotherKey = bigKey;
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CHECK( anotherKey.size(), 100 );
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anotherKey = secureArray;
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CHECK( QCA::arrayToHex ( secureArray ), QString( "63636363636363636363" ) );
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CHECK( anotherKey.size(), 10 );
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anotherKey = emptyKey;
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CHECK( anotherKey.size(), 0 );
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for (int n = 0; (0 != DESTestValues[n].weak); n++) {
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QCA::SymmetricKey key(QCA::hexToArray(DESTestValues[n].key));
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CHECK( key.isWeakDESKey(), DESTestValues[n].weak );
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}
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}
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