8234541: C1 emits an empty message when it inlines successfully
Summary: Use "inline" as the message when successfull
Reviewed-by: thartmann, mdoerr
Contributed-by: navy.xliu@gmail.com
/*
* Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* questions.
*/
import java.security.*;
import java.security.interfaces.RSAPrivateKey;
import java.security.interfaces.RSAPublicKey;
import java.security.spec.*;
import java.util.*;
import java.util.stream.IntStream;
import static javax.crypto.Cipher.PRIVATE_KEY;
import static javax.crypto.Cipher.PUBLIC_KEY;
import jdk.test.lib.SigTestUtil;
import static jdk.test.lib.SigTestUtil.SignatureType;
/**
* @test
* @bug 8044199 8146293
* @summary Create a signature for RSA and get its signed data. re-initiate
* the signature with the public key. The signature can be verified
* by acquired signed data.
* @library /test/lib
* @build jdk.test.lib.SigTestUtil
* @run main SignatureTest 512
* @run main SignatureTest 768
* @run main SignatureTest 1024
* @run main SignatureTest 2048
* @run main/timeout=240 SignatureTest 4096
* @run main/timeout=240 SignatureTest 5120
* @run main/timeout=480 SignatureTest 6144
*/
public class SignatureTest {
/**
* ALGORITHM name, fixed as RSA.
*/
private static final String KEYALG = "RSA";
/**
* JDK default RSA Provider.
*/
private static final String PROVIDER = "SunRsaSign";
/**
* How much times signature updated.
*/
private static final int UPDATE_TIMES_FIFTY = 50;
/**
* How much times signature initial updated.
*/
private static final int UPDATE_TIMES_HUNDRED = 100;
public static void main(String[] args) throws Exception {
int keySize = Integer.parseInt(args[0]);
Iterable<String> md_alg_pkcs15 =
SigTestUtil.getDigestAlgorithms(SignatureType.RSA, keySize);
Iterable<String> md_alg_pss =
SigTestUtil.getDigestAlgorithms(SignatureType.RSASSA_PSS, keySize);
byte[] data = new byte[100];
IntStream.range(0, data.length).forEach(j -> {
data[j] = (byte) j;
});
// create a key pair
KeyPair kpair = generateKeys(KEYALG, keySize);
Key[] privs = manipulateKey(PRIVATE_KEY, kpair.getPrivate());
Key[] pubs = manipulateKey(PUBLIC_KEY, kpair.getPublic());
test(SignatureType.RSA, md_alg_pkcs15, privs, pubs, data);
test(SignatureType.RSASSA_PSS, md_alg_pss, privs, pubs, data);
}
private static void test(SignatureType type, Iterable<String> digestAlgs,
Key[] privs, Key[] pubs, byte[] data) throws RuntimeException {
// For signature algorithm, create and verify a signature
Arrays.stream(privs).forEach(priv
-> Arrays.stream(pubs).forEach(pub
-> digestAlgs.forEach(digestAlg -> {
try {
AlgorithmParameterSpec sigParams =
SigTestUtil.generateDefaultParameter(type, digestAlg);
String sigAlg = SigTestUtil.generateSigAlg(type, digestAlg);
checkSignature(data, (PublicKey) pub, (PrivateKey) priv,
sigAlg, sigParams);
} catch (NoSuchAlgorithmException | InvalidKeyException |
SignatureException | NoSuchProviderException |
InvalidAlgorithmParameterException ex) {
throw new RuntimeException(ex);
}
}
)));
}
private static KeyPair generateKeys(String keyalg, int size)
throws NoSuchAlgorithmException {
KeyPairGenerator kpg = KeyPairGenerator.getInstance(keyalg);
kpg.initialize(size);
return kpg.generateKeyPair();
}
private static Key[] manipulateKey(int type, Key key)
throws NoSuchAlgorithmException, InvalidKeySpecException, NoSuchProviderException {
KeyFactory kf = KeyFactory.getInstance(KEYALG, PROVIDER);
switch (type) {
case PUBLIC_KEY:
try {
kf.getKeySpec(key, RSAPrivateKeySpec.class);
throw new RuntimeException("Expected InvalidKeySpecException "
+ "not thrown");
} catch (InvalidKeySpecException expected) {
}
return new Key[]{
kf.generatePublic(kf.getKeySpec(key, RSAPublicKeySpec.class)),
kf.generatePublic(new X509EncodedKeySpec(key.getEncoded())),
kf.generatePublic(new RSAPublicKeySpec(
((RSAPublicKey) key).getModulus(),
((RSAPublicKey) key).getPublicExponent()))
};
case PRIVATE_KEY:
try {
kf.getKeySpec(key, RSAPublicKeySpec.class);
throw new RuntimeException("Expected InvalidKeySpecException"
+ " not thrown");
} catch (InvalidKeySpecException expected) {
}
return new Key[]{
kf.generatePrivate(kf.getKeySpec(key,
RSAPrivateKeySpec.class)),
kf.generatePrivate(new PKCS8EncodedKeySpec(
key.getEncoded())),
kf.generatePrivate(new RSAPrivateKeySpec(((RSAPrivateKey) key).getModulus(),
((RSAPrivateKey) key).getPrivateExponent()))
};
}
throw new RuntimeException("We shouldn't reach here");
}
private static void checkSignature(byte[] data, PublicKey pub,
PrivateKey priv, String sigAlg, AlgorithmParameterSpec sigParams)
throws NoSuchAlgorithmException, InvalidKeyException,
SignatureException, NoSuchProviderException,
InvalidAlgorithmParameterException {
System.out.println("Testing " + sigAlg);
Signature sig = Signature.getInstance(sigAlg, PROVIDER);
sig.setParameter(sigParams);
sig.initSign(priv);
for (int i = 0; i < UPDATE_TIMES_HUNDRED; i++) {
sig.update(data);
}
byte[] signedData = sig.sign();
// Make sure signature verifies with original data
sig.setParameter(sigParams);
sig.initVerify(pub);
for (int i = 0; i < UPDATE_TIMES_HUNDRED; i++) {
sig.update(data);
}
if (!sig.verify(signedData)) {
throw new RuntimeException("Failed to verify " + sigAlg
+ " signature");
}
// Make sure signature does NOT verify when the original data
// has changed
sig.initVerify(pub);
for (int i = 0; i < UPDATE_TIMES_FIFTY; i++) {
sig.update(data);
}
if (sig.verify(signedData)) {
throw new RuntimeException("Failed to detect bad " + sigAlg
+ " signature");
}
}
}