/* TestOfSRPCodec.java --
Copyright (C) 2006 Free Software Foundation, Inc.
This file is part of Mauve.
Mauve 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)
any later version.
Mauve 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 Mauve; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.
*/
// Tags: GNU-CRYPTO JDK1.4
package gnu.testlet.gnu.javax.crypto.key.srp6;
import gnu.java.security.key.IKeyPairCodec;
import gnu.javax.crypto.key.srp6.SRPKeyPairGenerator;
import gnu.javax.crypto.key.srp6.SRPKeyPairRawCodec;
import gnu.javax.crypto.key.srp6.SRPPrivateKey;
import gnu.javax.crypto.key.srp6.SRPPublicKey;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.security.KeyPair;
import java.security.PrivateKey;
import java.security.PublicKey;
import java.util.HashMap;
/**
* Conformance tests for the SRP key encoding/decoding implementation.
*/
public class TestOfSRPCodec implements Testlet
{
private SRPKeyPairGenerator kpg = new SRPKeyPairGenerator();
private KeyPair kp;
public void test(TestHarness harness)
{
testKeyPairRawCodec(harness);
testPublicKeyValueOf(harness);
testPrivateKeyValueOf(harness);
}
public void testKeyPairRawCodec(TestHarness harness)
{
harness.checkPoint("TestOfSRPCodec.testKeyPairRawCodec");
setUp();
SRPPublicKey pubK = (SRPPublicKey) kp.getPublic();
SRPPrivateKey secK = (SRPPrivateKey) kp.getPrivate();
byte[] pk1, pk2;
try
{ // an invalid format ID
pk1 = ((SRPPublicKey) pubK).getEncoded(0);
harness.fail("Succeeded with unknown format ID");
}
catch (IllegalArgumentException x)
{
harness.check(true, "Recognised unknown format ID");
}
pk1 = ((SRPPublicKey) pubK).getEncoded(IKeyPairCodec.RAW_FORMAT);
pk2 = ((SRPPrivateKey) secK).getEncoded(IKeyPairCodec.RAW_FORMAT);
IKeyPairCodec codec = new SRPKeyPairRawCodec();
PublicKey newPubK = codec.decodePublicKey(pk1);
PrivateKey newSecK = codec.decodePrivateKey(pk2);
harness.check(pubK.equals(newPubK),
"SRP public key Raw encoder/decoder test");
harness.check(secK.equals(newSecK),
"SRP private key Raw encoder/decoder test");
}
public void testPublicKeyValueOf(TestHarness harness)
{
harness.checkPoint("TestOfSRPCodec.testPublicKeyValueOf");
setUp();
SRPPublicKey pubK = (SRPPublicKey) kp.getPublic();
byte[] pk = ((SRPPublicKey) pubK).getEncoded(IKeyPairCodec.RAW_FORMAT);
PublicKey newPubK = SRPPublicKey.valueOf(pk);
harness.check(pubK.equals(newPubK),
"SRP public key valueOf(<raw-value>) test");
}
public void testPrivateKeyValueOf(TestHarness harness)
{
harness.checkPoint("TestOfSRPCodec.testPrivateKeyValueOf");
setUp();
SRPPrivateKey privateK = (SRPPrivateKey) kp.getPrivate();
byte[] pk = ((SRPPrivateKey) privateK).getEncoded(IKeyPairCodec.RAW_FORMAT);
PrivateKey newSecK = SRPPrivateKey.valueOf(pk);
harness.check(privateK.equals(newSecK),
"SRP public key valueOf(<raw-value>) test");
}
private void setUp()
{
HashMap map = new HashMap();
map.put(SRPKeyPairGenerator.MODULUS_LENGTH, new Integer(512));
map.put(SRPKeyPairGenerator.USE_DEFAULTS, Boolean.TRUE);
kpg.setup(map);
kp = kpg.generate();
}
}