一个DES的加密解密算法完整实现 包括S盒等重要实现，另外此程序还实现了文件数据流的加密解密 DESAlgorithm.java DesHelper.java DESStream.java // des算法初始置换表ip public static final int[] IP = { 58, 50, 42, 34, 26, 18, 10, 2, 60, 52, 44, 36, 28, 20, 12, 4, 62, 54, 46, 38, 30, 22, 14,

java file trestle icarnegie com you can there is a ready code already written by me all that you should do is to change the author name and goodluck with your challenge-java file trestle icarnegie com you can there is a ready code already written by