You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@harmony.apache.org by "Vladimir Ivanov (JIRA)" <ji...@apache.org> on 2006/07/26 07:17:18 UTC
[jira] Commented: (HARMONY-750) [classlib][security]
java.security.SecureRandom.getAlgorithm() returns "null" instead of
"unknown"
[ http://issues.apache.org/jira/browse/HARMONY-750?page=comments#action_12423524 ]
Vladimir Ivanov commented on HARMONY-750:
-----------------------------------------
verified, thanks
> [classlib][security] java.security.SecureRandom.getAlgorithm() returns "null" instead of "unknown"
> --------------------------------------------------------------------------------------------------
>
> Key: HARMONY-750
> URL: http://issues.apache.org/jira/browse/HARMONY-750
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Vladimir Ivanov
> Assigned To: Mikhail Loenko
> Attachments: SecureRandom.patch, SecureRandom2Test.patch
>
>
> According to specification method java.security.SecureRandom.getAlgorithm() must return the name of the algorithm or 'unknown' if the algorithm name cannot be determined. If the SecureRandom object was created with provider == null Harmony returns 'null' instead of "unknown".
> ================== test.java =======================
> import java.security.*;
> public class test {
> public static void main (String[] args) {
> System.out.println("getAlgorithm() = " + new testSecureRandom(new TestSecureRandomSpi(), null).getAlgorithm());
> }
> }
> class testSecureRandom extends SecureRandom {
> public testSecureRandom(SecureRandomSpi secureRandomSpi, Provider provider) {
> super(secureRandomSpi, provider);
> }
> }
> class TestSecureRandomSpi extends SecureRandomSpi {
> private static final long serialVersionUID = 1L;
> protected void engineSetSeed(byte[] arg) {
> }
> protected void engineNextBytes(byte[] arg) {
> }
> protected byte[] engineGenerateSeed(int arg) {
> return new byte[1];
> }
> }
> ================================================
> 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))
> getAlgorithm() = unknown
> 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.
> getAlgorithm() = null
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira