Introduction - If you have any usage issues, please Google them yourself
I have learned the password to do hours of operation, the use of des algorithm to generate pseudo-random number and random number of test procedures. Procedures, there are detailed notes for reference study.
Packet : 109201263desprj.rar filelist
desPrj\classes\demo\RanTestDemo.class
desPrj\classes\des\back.class
desPrj\classes\des\Des.class
desPrj\classes\des\SubKey.class
desPrj\classes\package cache\demo.dep2
desPrj\classes\package cache\des.dep2
desPrj\classes\package cache\ran.dep2
desPrj\classes\ran\Random.class
desPrj\desPrj.jpx
desPrj\desPrj.jpx.local
desPrj\src\demo\RanTestDemo.java
desPrj\src\des\back.java
desPrj\src\des\Des.java
desPrj\src\des\Des.jbx
desPrj\src\des\SubKey.java
desPrj\src\ran\Random.java
desPrj\bak\demo
desPrj\bak\des
desPrj\bak\ran
desPrj\classes\demo
desPrj\classes\des
desPrj\classes\package cache
desPrj\classes\ran
desPrj\src\demo
desPrj\src\des
desPrj\src\ran
desPrj\bak
desPrj\classes
desPrj\doc
desPrj\src
desPrj