# HG changeset patch # User paulson # Date 1128412697 -7200 # Node ID 3007c82f17cadd9ed7091bfc22151a0104d8bf4d # Parent f546af04142a45c22f6fdbeea7b292d2d4d1df5c theorems need names diff -r f546af04142a -r 3007c82f17ca src/HOL/Auth/Shared.thy --- a/src/HOL/Auth/Shared.thy Tue Oct 04 09:19:17 2005 +0200 +++ b/src/HOL/Auth/Shared.thy Tue Oct 04 09:58:17 2005 +0200 @@ -103,7 +103,8 @@ lemma shrK_neq [simp]: "Key K \ used evs ==> shrK B \ K" by blast -declare shrK_neq [THEN not_sym, simp] +lemmas shrK_sym_neq = shrK_neq [THEN not_sym] +declare shrK_sym_neq [simp] subsection{*Fresh nonces*}