Hello I would like to know if there are any good references available for DER. I have checked out the boos at OSS.com, but they give the theoretical point of view. I would like to have a look at some code that uses DER. How do I do that. I think it should be this way...write .asn message format and give it to DE encoder and that would give me the C/C++ output of DER encoded message. Am i correct ? If so, where do i get a DER compiler. ajay