public static string Decrypt(string encrypt)
{
encrypt = encrypt.Replace("\n", "").Replace("\r", "").Replace(" ", "").Trim();
Console.WriteLine("responseString:" + encrypt);
//var josnObj = Newtonsoft.Json.Linq.JObject.Parse(encrypt);
var josnObj = Newtonsoft.Json.Linq.JObject.Parse(encrypt);
string text = josnObj["text"].ToString();
string password = josnObj["password"].ToString();
password = MyEncrypt.DecryptRSA(password, MyKeys.CLIENT_PRIVATE_KEY, 2);
password = password.Replace("\n", "").Replace("\r", "").Replace(" ", "").Trim();
Console.WriteLine("password:"******"\n", "").Replace("\r", "").Replace(" ", "").Trim();
text = MyEncrypt.DecryptDES(text, password);
text = text.Replace("\n", "").Replace("\r", "").Replace(" ", "").Trim();
var jsonObject = Newtonsoft.Json.Linq.JObject.Parse(text);
string character = jsonObject["character"].ToString();
string source = jsonObject["source"].ToString().Replace("\n", "").Replace("\r", "").Replace(" ", "").Trim();
character = MyEncrypt.DecryptRSA(character, MyKeys.SERVER_PUBLIC_KEY, 1);
character = character.Replace("\n", "").Replace("\r", "").Replace(" ", "").Trim();
String X = MyEncrypt.SHA1(UrlEncode(source, Encoding.UTF8));
Console.WriteLine("source:" + source);
Console.WriteLine("character:" + character);
Console.WriteLine("X:" + X);
if (X.Equals(character.ToUpper()))
{
return(source);
}
else
{
return("");
}
}
public static void init()
{
MyKeys.GUID = GetGUID();
string[] key = MyEncrypt.GenerateKey();
MyKeys.CLIENT_PUBLIC_KEY = key[0];
MyKeys.CLIENT_PRIVATE_KEY = key[1];
MyKeys.SERVER_PUBLIC_KEY = getServerKey();
}
public static string Encrypt(string source)
{
string result = "";
source = source.Replace("\n", "").Replace("\r", "").Replace(" ", "").Trim();
string X = MyEncrypt.SHA1(UrlEncode(source, Encoding.UTF8));
string character = MyEncrypt.EncryptRSA(X, MyKeys.CLIENT_PRIVATE_KEY, 2);
string C = "{\"source\":\"" + source
+ "\",\"character\":\"" + character + "\"}";
string Q = generateString(8);
string D = MyEncrypt.EncryptDES(C, Q);
string P = MyEncrypt.EncryptRSA(Q, MyKeys.SERVER_PUBLIC_KEY, 1);
result = "&text=" + UrlEncode(D, Encoding.UTF8)
+ "&password=" + UrlEncode(P, Encoding.UTF8);
return(result);
}