Arshad Noor wrote on 2010-01-05: > Not with well-behaved software that conform to PKIX standards. > > Signing keys are meant to only sign objects, while "Exchange" > keys are meant for encryption/decryption. That is the reason > why decryption works with the first, but not with the second.
Out of curiosity, what layer of software is enforcing this? It certainly shouldn't be the core encryption/decryption code. -- Scott