/* TestOfRSAPSSSignature.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.java.security.sig.rsa;
import gnu.java.security.Registry;
import gnu.java.security.key.rsa.RSAKeyPairGenerator;
import gnu.java.security.sig.BaseSignature;
import gnu.java.security.sig.rsa.RSAPSSSignature;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.security.KeyPair;
import java.security.interfaces.RSAPrivateKey;
import java.security.interfaces.RSAPublicKey;
import java.util.HashMap;
/**
* Conformance tests for the RSA-PSS signature generation/verification
* implementation.
*/
public class TestOfRSAPSSSignature implements Testlet
{
private RSAKeyPairGenerator kpg = new RSAKeyPairGenerator();
private RSAPublicKey publicK;
private RSAPrivateKey privateK;
private RSAPSSSignature alice, bob;
private byte[] message;
public void test(TestHarness harness)
{
testSigWithDefaults(harness);
testSigWithShaSalt16(harness);
testSigWithRipeMD160Salt8(harness);
}
public void testSigWithDefaults(TestHarness harness)
{
harness.checkPoint("TestOfRSAPSSSignature.testSigWithDefaults");
try
{
setUp();
alice = new RSAPSSSignature(); // SHA + 0-octet salt
bob = (RSAPSSSignature) alice.clone();
message = "1 if by land, 2 if by sea...".getBytes();
HashMap map = new HashMap();
map.put(BaseSignature.SIGNER_KEY, privateK);
alice.setupSign(map);
alice.update(message, 0, message.length);
Object signature = alice.sign();
map.put(BaseSignature.VERIFIER_KEY, publicK);
bob.setupVerify(map);
bob.update(message, 0, message.length);
harness.check(bob.verify(signature));
}
catch (Exception x)
{
harness.debug(x);
harness.fail("TestOfRSAPSSSignature.testSigWithDefaults");
}
}
public void testSigWithShaSalt16(TestHarness harness)
{
harness.checkPoint("TestOfRSAPSSSignature.testSigWithShaSalt16");
try
{
setUp();
alice = new RSAPSSSignature(Registry.SHA1_HASH, 16);
bob = (RSAPSSSignature) alice.clone();
message = "Que du magnifique...".getBytes();
HashMap map = new HashMap();
map.put(BaseSignature.SIGNER_KEY, privateK);
alice.setupSign(map);
alice.update(message, 0, message.length);
Object signature = alice.sign();
map.put(BaseSignature.VERIFIER_KEY, publicK);
bob.setupVerify(map);
bob.update(message, 0, message.length);
harness.check(bob.verify(signature));
}
catch (Exception x)
{
harness.debug(x);
harness.fail("TestOfRSAPSSSignature.testSigWithShaSalt16");
}
}
public void testSigWithRipeMD160Salt8(TestHarness harness)
{
harness.checkPoint("TestOfRSAPSSSignature.testSigWithRipeMD160Salt8");
try
{
setUp();
alice = new RSAPSSSignature(Registry.RIPEMD160_HASH, 8);
bob = (RSAPSSSignature) alice.clone();
message = "abcdefghijklmnopqrstuvwxyz0123456789".getBytes();
HashMap map = new HashMap();
map.put(BaseSignature.SIGNER_KEY, privateK);
alice.setupSign(map);
alice.update(message, 0, message.length);
Object signature = alice.sign();
map.put(BaseSignature.VERIFIER_KEY, publicK);
bob.setupVerify(map);
bob.update(message, 0, message.length);
harness.check(bob.verify(signature));
}
catch (Exception x)
{
harness.debug(x);
harness.fail("TestOfRSAPSSSignature.testSigWithRipeMD160Salt8");
}
}
private void setUp()
{
kpg.setup(new HashMap()); // default is to use 1024-bit keys
KeyPair kp = kpg.generate();
publicK = (RSAPublicKey) kp.getPublic();
privateK = (RSAPrivateKey) kp.getPrivate();
}
}