C#中DES加密问题
C#要使用DES加密,但在网上搜的都是加密后转换为BASE64编码,我不需要转换为BASE64编码的格式。只要加密,完成后返回加密字符串。不要类似string str = Convert.ToBase64String(ms.ToArray());的东西。如果加密后在网上解密通过,高分相送。验证网站http://app.baidu.com/app/enter?appid=212407
------解决方案--------------------BitConverter.ToString(ms.ToArray()).Replcae("-","")
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http://feiyun0112.cnblogs.com/
------解决方案--------------------
既然是选择对称加密,那么解密后还是用人类看得懂的字符把~~~
16进制什么的~~太高深了~
------解决方案--------------------这是那个网站所使用的加密算法,由于是js的,算法完全透明,但是和.NET的算法是完全不一样的,虽然都是可以加密解密,但是如果.NET的内置算法加密,在让js的算法解密是肯定不行的,除非将此算法翻译过来。
var DES = {
// initial permutation IP
IP_Table: [
58, 50, 42, 34, 26, 18, 10, 2, 60, 52, 44, 36, 28, 20, 12, 4,
62, 54, 46, 38, 30, 22, 14, 6, 64, 56, 48, 40, 32, 24, 16, 8,
57, 49, 41, 33, 25, 17, 9, 1, 59, 51, 43, 35, 27, 19, 11, 3,
61, 53, 45, 37, 29, 21, 13, 5, 63, 55, 47, 39, 31, 23, 15, 7
],
// final permutation IP^-1
IPR_Table: [
40, 8, 48, 16, 56, 24, 64, 32, 39, 7, 47, 15, 55, 23, 63, 31,
38, 6, 46, 14, 54, 22, 62, 30, 37, 5, 45, 13, 53, 21, 61, 29,
36, 4, 44, 12, 52, 20, 60, 28, 35, 3, 43, 11, 51, 19, 59, 27,
34, 2, 42, 10, 50, 18, 58, 26, 33, 1, 41, 9, 49, 17, 57, 25
],
// permuted choice table (key)
PC1_Table: [
57,