K 10 svn:author V 6 dinoex K 8 svn:date V 27 2013-04-25T05:17:17.038484Z K 7 svn:log V 221 - use OPTIONS_DEFINE - make option IDEA deafult - remove RESTRICTED http://en.wikipedia.org/wiki/International_Data_Encryption_Algorithm The last patents expired in 2012 and IDEA is now patent-free and thus free to use. END