IBM Support

PKCS12 Certificate could not be loaded due to unsupported keysize

Technote (troubleshooting)


You run WebSphere Partner Gateway (WPG) and can not load a PKCS12. You get error message:

Certificate could not be loaded due to unsupported keysize. Please refer to the documentation for further details. Error details : Error in loading the keystore: Private key decryption error: (java.lang.SecurityException: Unsupported keysize or algorithm parameters)


Java Policy

Resolving the problem

The following site contains the new Java policy and you are advised to download the Java policy to resolve the problem.

Important Note: You must have an IBM userid and password to download the Java policy.

Document information

More support for: WebSphere Partner Gateway Advanced Edition

Software version: 6.1,,

Operating system(s): AIX, Windows

Software edition: All Editions, Enterprise

Reference #: 1389969

Modified date: 11 November 2011

Translate this page: