public static string Encrypt(string strInput)
{
byte[] rgbKey = Encoding.ASCII.GetBytes("!@#$%^&*");
byte[] rgbIV = Encoding.ASCII.GetBytes("c_remote");
ICryptoTransform ICrypto = new DESCryptoServiceProvider().CreateEncryptor(rgbKey, rgbIV);
byte[] inputByte = Encoding.UTF8.GetBytes(strInput);
byte[] result = ICrypto.TransformFinalBlock(inputByte, 0, inputByte.Length);
return Convert.ToBase64String(result, 0, result.Length);
}
public static string Decrypt(string strInput)
{
byte[] rgbKey = Encoding.ASCII.GetBytes("!@#$%^&*");
byte[] rgbIV = Encoding.ASCII.GetBytes("c_remote");
ICryptoTransform desencrypt = new DESCryptoServiceProvider().CreateDecryptor(rgbKey, rgbIV);
byte[] data = Convert.FromBase64String(strInput);
byte[] result = desencrypt.TransformFinalBlock(data, 0, data.Length);
return Encoding.UTF8.GetString(result);
}
public static string Md5Encrypt(string sourceData)
{
string str3;
Encoding encoding = new UTF8Encoding();
byte[] bytes = encoding.GetBytes("12345678");
byte[] rgbIV = new byte[] { 1, 2, 3, 4, 5, 6, 8, 7 };
string s = sourceData;
try
{
ICryptoTransform transform = new DESCryptoServiceProvider().CreateEncryptor(bytes, rgbIV);
byte[] inputBuffer = encoding.GetBytes(s);
str3 = Convert.ToBase64String(transform.TransformFinalBlock(inputBuffer, 0, inputBuffer.Length));
}
catch
{
throw;
}
return str3;
}
