[krbdev.mit.edu #6962] SVN Commit

[Sam Hartman via RT]

Per RFc 6112 use SignedData not ContentInfo for anonymous when the KDC
offers support for PKINIT_KX padata.

http://src.mit.edu/fisheye/changelog/krb5/?cs=25186
Commit By: hartmans
Revision: 25186
Changed Files:
U   trunk/src/plugins/preauth/pkinit/pkinit.h
U   trunk/src/plugins/preauth/pkinit/pkinit_clnt.c
U   trunk/src/plugins/preauth/pkinit/pkinit_crypto_openssl.c