很有意思的加密算法.非技术类噢,,,嘻嘻嘻!!!!

编程技术  /  houtizong 发布于 3年前   85

public class Main1 {final static int MULTI_0 = 19;final static int MULTI_1 = 27;/** * 字符串加密算法 * */public static void main(String[] args) {String t0 = "!@#$%!@#$%^&()_+HJkjk123j";byte[] tb0 = t0.getBytes();//加密的byte数组byte[] temp = new byte[tb0.length];for(int i = 0,len = tb0.length; i < len; i++){temp[i] = (byte)(tb0[i] * MULTI_0);}//解密temp字节数组byte[] tb1 = new byte[temp.length];for(int i = 0,len = tb1.length; i < len; i++){tb1[i] = (byte)(temp[i] * MULTI_1);}// 解密结果System.out.println("原字符串：" + t0);System.out.println("加密后的字符串:" + new String(temp));System.out.println("解密后的字符串：" + new String(tb1));System.out.println("解密成功？--- " + t0.equals(new String(tb1)));}}

 

PS：关键字:257，513，1025.... 2^n + 1