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Posted to commits@harmony.apache.org by "Mikhail Loenko (JIRA)" <ji...@apache.org> on 2006/07/31 07:46:15 UTC
[jira] Closed: (HARMONY-731) [classlib][security]compatibility:
unexpected IllegalArgumentException for
java.security.spec.EllipticCurve(<2>, 4, 1)
[ http://issues.apache.org/jira/browse/HARMONY-731?page=all ]
Mikhail Loenko closed HARMONY-731.
----------------------------------
> [classlib][security]compatibility: unexpected IllegalArgumentException for java.security.spec.EllipticCurve(<2>, 4, 1)
> ----------------------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-731
> URL: http://issues.apache.org/jira/browse/HARMONY-731
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Vladimir Ivanov
> Assigned To: Mikhail Loenko
> Attachments: patch.txt
>
>
> The Harmony throws IllegalArgumentException to create java.security.spec.EllipticCurve(<2>, 4, 1) while RI does not.
> ===================== test.java =======================
> import java.math.BigInteger;
> import java.security.spec.*;
> public class test {
> public static void main (String[] args) {
> EllipticCurve ec = new EllipticCurve(new testECField(), new BigInteger("4"), BigInteger.ONE);
> System.out.println("a = " + ec.getA() + "; b = " + ec.getB() + "; size = " + ec.getField().getFieldSize());
> }
> }
> class testECField implements ECField {
> public int getFieldSize() {
> return 2;
> }
> }
> ===================================================
> 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))
> a = 4; b = 1; size = 2
> 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.
> Exception in thread "main" java.lang.IllegalArgumentException: the a is not in the field
> at java.security.spec.EllipticCurve.<init>(EllipticCurve.java:84)
> at java.security.spec.EllipticCurve.<init>(EllipticCurve.java:96)
> at test.main(test.java:6)
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