krb5_derive_key
ret = krb5_derive_key(context, crypto->key.key,
ret = krb5_derive_key(context, &key, t->enctype, t->constant,
krb5_derive_key (
return (krb5_derive_key(basekey, constant, 5));
krb5_derive_key(struct krb5_key_state *inkey,