+ * Revision 1.8 1997/09/26 09:14:58 mdw
+ * Merged blowfish branch into trunk.
+ *
+ * Revision 1.7.2.1 1997/09/26 09:08:05 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.
+ *