+## Revision 1.7 1997/09/26 09:14:57 mdw
+## Merged blowfish branch into trunk.
+##
+## Revision 1.6.2.1 1997/09/26 09:07:56 mdw
+## Use the Blowfish encryption algorithm instead of IDEA. This is partly
+## because I prefer Blowfish (without any particularly strong evidence) but
+## mainly because IDEA is patented and Blowfish isn't.
+##