Issue with a specific CAC card in logging into ProjectForge Webservices

[Somasekhara Yarrapureddy]

All,

I have a very strange issue with my CAC card. I wrote small Java program to login into ProjectForge.mil webservice

ICollabNetSoap m_sfSoap = (ICollabNetSoap)
ClientSoapStubFactor​y.getSoapStub(IColla​bNetSoap.class, "https://project.forge.mil/");
String sessionId = m_sfSoap.login("", "");

After entering CAC PIN, it is throwing exception saying that "javax.net.ssl.SSLHa​ndshakeException: Received fatal alert: unsupported_certificate"

More specific exception is:

Caused by: java.security.Invali​dKeyException: Unsupported key type: SunPKCS11-MyPKCS11 RSA private key, 2048 bits (id 39632224, token object, sensitive, unextractable)


Note: I have asked three of my co-workers to run the same program using their CAC's and seems to be everything works fine. I have already downloaded latest JCE policy .jar files and installed them under ../lib/secuirity

Any input is greatly appreciated,
Soma Reddy