When you are trying to develop your own application using some programming language other then C/C++, you can't use PGP DSK functionality to add PGP cryptographic technology to your own application.
This feature will help to introduce the support of Java, C# .Net and other programming languages for PGP Software Development Kit.
Symantec Corporation is committed to product quality and satisfied customers. This Feature Request is currently being considered by Symantec Corporation to be addressed in a forthcoming version of the product.
Technical Support filed a Feature Request to add this product feature. Note that an feature request is exactly that, a request.
There is no committed date for this request from the Endpoint Encryption Product Management team, nor from the Endpoint Encryption Engineering team at this time.
Symantec PGP SDK