its own crypt-aes.
change the integer types to glib style integers
this may/will be helpful if/when we implement our own version of
kerberos
aes decryption of dcerpc since the existing libraries can not (yet)
handle when header signing is used.
we should implement our own decryption of this for cfx+aes just as we
did for classic+arcfour
svn path=/trunk/; revision=29228
Ronnie Sahlberg