src/HOL/Auth/Public.thy
changeset 58249 180f1b3508ed
parent 56073 29e308b56d23
child 58310 91ea607a34d8
--- a/src/HOL/Auth/Public.thy	Tue Sep 09 17:51:07 2014 +0200
+++ b/src/HOL/Auth/Public.thy	Tue Sep 09 20:51:36 2014 +0200
@@ -16,7 +16,7 @@
 
 subsection{*Asymmetric Keys*}
 
-datatype keymode = Signature | Encryption
+datatype_new keymode = Signature | Encryption
 
 consts
   publicKey :: "[keymode,agent] => key"