I am attempting to generate a shared Secret Key via the Diffie-Hellman
KeyAgreement protocol, using the IBMJCE on WSAD 4.0.
It appears that KeyAgreement is ignoring my DHParameterSpec, since the
Secret Key generated is the same whether I pass a null or a

I'm looking for a way to encrypt the data segment of TCP in Java. Can
anyone point me in the right direction? Some examples or guides would
be nice if possible.
Thanks,

I have written a small program for signing byte-arrays with DSA. The
provider is Cryptix. Unfortunately my program doesn't work correct. The
verification says, that the signature is not correct. Can anybody help me? I
don't know how to find the bug.