Add crypto classes and tests. Link to libgcrypt.

tests/TestCryptoHash.cpp

@@ -0,0 +1,59 @@
+/*
+ *  Copyright (C) 2010 Felix Geyer <debfx@fobos.de>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 2 or (at your option)
+ *  version 3 of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <QtTest/QTest>
+
+#include "crypto/Crypto.h"
+#include "crypto/CryptoHash.h"
+
+class TestCryptoHash : public QObject
+{
+    Q_OBJECT
+
+private Q_SLOTS:
+    void initTestCase();
+    void test();
+};
+
+void TestCryptoHash::initTestCase()
+{
+    Crypto::init();
+}
+
+void TestCryptoHash::test()
+{
+    // TODO move somewhere else
+    QVERIFY(Crypto::selfTest());
+
+    CryptoHash cryptoHash1(CryptoHash::Sha256);
+    QCOMPARE(QString(cryptoHash1.result().toHex()),
+             QString("e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"));
+
+    QByteArray source2 = QString("KeePassX").toAscii();
+    QString result2 = CryptoHash::hash(source2, CryptoHash::Sha256).toHex();
+    QCOMPARE(result2, QString("0b56e5f65263e747af4a833bd7dd7ad26a64d7a4de7c68e52364893dca0766b4"));
+
+    CryptoHash cryptoHash3(CryptoHash::Sha256);
+    cryptoHash3.addData(QString("KeePa").toAscii());
+    cryptoHash3.addData(QString("ssX").toAscii());
+    QCOMPARE(QString(cryptoHash3.result().toHex()),
+             QString("0b56e5f65263e747af4a833bd7dd7ad26a64d7a4de7c68e52364893dca0766b4"));
+}
+
+QTEST_MAIN(TestCryptoHash);
+
+#include "TestCryptoHash.moc"