public void DES3()
        {
            string key   = "jskjdpps90dsdks%$#555&*()12345678123456780000000025556";
            string value = "中国";
            var    res1  = KillerSymmetricalEncryptionHelper.Des3Encryption(value, key);

            Console.WriteLine(res1);
            var res2 = KillerSymmetricalEncryptionHelper.Des3DeEncryption(res1, key);

            Console.WriteLine(res2);

            Assert.AreEqual(value, res2);
        }
        public void AES()
        {
            //7CA69DEE25F5EB830E3D849340C004C4
            //66021339B8929620F6397D070E508707
            string key   = "jskjdpps90dsdks%$#555&*()12345678123456780000000025556";
            string value = "中国354656565465dsdkjsjkkjdbsmndbsjcvbsdvfd";
            var    res1  = KillerSymmetricalEncryptionHelper.AESEncryption(value, key, AESLen.Len256);

            Console.WriteLine(res1);
            var res2 = KillerSymmetricalEncryptionHelper.AESDeEncryption(res1, key, AESLen.Len256);

            Console.WriteLine(res2);
        }
        public void Des( )
        {
            string key   = "123456781234567812345678";
            string value = "中国";
            var    res1  = KillerSymmetricalEncryptionHelper.DesEncryption(value, key);

            Console.WriteLine(res1);
            var res2 = KillerSymmetricalEncryptionHelper.DesDeEncryption(res1, key);

            Console.WriteLine(res2);

            Assert.AreEqual(value, res2);
        }