Add an API to return the input name, or optionally the shortest alias,
of an enctype.  Similar to krb5_enctype_to_string() which returns a
description.


https://github.com/krb5/krb5/commit/91c7788e903744318a70982f50b69187db9a9914
Commit By: ghudson
Revision: 24117
Changed Files:
U   trunk/src/include/krb5/krb5.hin
U   trunk/src/lib/crypto/krb/enctype_util.c
U   trunk/src/lib/crypto/krb/etypes.h
U   trunk/src/lib/crypto/libk5crypto.exports