很有意思的加密算法.非技术类噢,,,嘻嘻嘻!!!!_JAVA_编程开发_程序员俱乐部

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