1)return proper error code in more cases. 2) Fix bug in DH KeyPair Generation.
the essential part of this fix in pkcs11c.c where we add the CKA_NETSCAPE_DB
attribute on Diffie-Hellman key gen. I don't know why the code would have even
thought of working without this (unless we were testing with pregenerated
keys).
The rest of the fix is to surface more of the PKCS #11 error back up. There is
a separate bug to continue tracking the issue of lost PKCS #11 errors.
git-svn-id: svn://10.0.0.236/trunk@137229 18797224-902f-48f8-a5cc-f745e15eee43
d15360a1cd