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Posted to commits@harmony.apache.org by "Mikhail Loenko (JIRA)" <ji...@apache.org> on 2006/07/21 12:01:15 UTC
[jira] Updated: (HARMONY-720)
[classlib][security]java.security.Signature.initSign(PrivateKey key) throws
unspecified NPE if key is invalid
[ http://issues.apache.org/jira/browse/HARMONY-720?page=all ]
Mikhail Loenko updated HARMONY-720:
-----------------------------------
Component/s: Non-bug differences from RI
(was: Classlib)
> [classlib][security]java.security.Signature.initSign(PrivateKey key) throws unspecified NPE if key is invalid
> -------------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-720
> URL: http://issues.apache.org/jira/browse/HARMONY-720
> Project: Harmony
> Issue Type: Bug
> Components: Non-bug differences from RI
> Reporter: Vladimir Ivanov
> Assigned To: Mikhail Loenko
> Attachments: SignatureTest.patch
>
>
> java.security.Signature.initSign(PrivateKey key) throws unspecified NPE if key is invalid. According to 1.5 spec method must throw only InvalidKeyException.
> ======================= test.java =========================
> import java.security.*;
> import java.security.interfaces.RSAPrivateCrtKey;
> import java.math.BigInteger;
> public class test {
> public static void main (String[] args) {
> try {
> Signature sig = Signature.getInstance("SHA1withRSA");
> sig.initSign(new testRSAPrivateCrtKey());
> } catch (Exception e) {
> e.printStackTrace();
> }
> }
> }
> class testRSAPrivateCrtKey implements RSAPrivateCrtKey {
> public BigInteger getCrtCoefficient() {
> return null;
> }
> public BigInteger getPrimeP() {
> return null;
> }
> public BigInteger getPrimeQ() {
> return null;
> }
> public BigInteger getPrimeExponentP() {
> return null;
> }
> public BigInteger getPrimeExponentQ() {
> return null;
> }
> public BigInteger getPublicExponent() {
> return null;
> }
> public BigInteger getPrivateExponent() {
> return null;
> }
> public String getAlgorithm() {
> return "AA";
> }
> public String getFormat() {
> return "AA";
> }
> public byte[] getEncoded() {
> return null;
> }
> public BigInteger getModulus() {
> return null;
> }
> }
> =======================================================
> Output:
> C:\tmp\tmp17>C:\jrockit-jdk1.5.0-windows-ia32\bin\java.exe -showversion test
> java version "1.5.0"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-b64)
> BEA WebLogic JRockit(R) (build dra-38972-20041208-2001-win-ia32, R25.0.0-75, GC: System optimized over throughput (initial strategy singleparpar))
> java.security.InvalidKeyException: Not an RSA key: AA
> at sun.security.rsa.RSAKeyFactory.checkKey(RSAKeyFactory.java:103)
> at sun.security.rsa.RSAKeyFactory.toRSAKey(RSAKeyFactory.java:76)
> at sun.security.rsa.RSASignature.engineInitSign(RSASignature.java:90)
> at sun.security.rsa.RSASignature.engineInitSign(RSASignature.java:84)
> at java.security.Signature$Delegate.init(Signature.java:1076)
> at java.security.Signature$Delegate.chooseProvider(Signature.java:1036)
> at java.security.Signature$Delegate.engineInitSign(Signature.java:1100)
> at java.security.Signature.initSign(Signature.java:485)
> at test.main(test.java:9)
> C:\tmp\tmp17>C:\harmony\trunk_0427\deploy\jdk\jre\bin\java.exe -showversion test
> java version 1.5 (subset)
> (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as applicable.
> java.lang.NullPointerException
> at org.bouncycastle.crypto.engines.RSAEngine.init(Unknown Source)
> at org.bouncycastle.crypto.encodings.PKCS1Encoding.init(Unknown Source)
> at org.bouncycastle.jce.provider.JDKDigestSignature.engineInitSign(Unknown Source)
> at java.security.Signature.initSign(Signature.java:223)
> at test.main(test.java:9)
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