bool xEncrypt(ref DJsIO xNewPayload)
{
try
{
if (!xSuccess)
{
return(false);
}
if (xIsLive)
{
byte[] xService = (ThisType == AccountType.Stock ?
new byte[] { 0x50, 0x52, 0x4F, 0x44 } : // PROD
new byte[] { 0x50, 0x41, 0x53, 0x54 }); // PART
xNewPayload.Position = 0x34;
xNewPayload.Write(xService);
xNewPayload.Flush();
}
List <byte> xReturn = new List <byte>();
byte[] xConfounder = xRC4.NewConfounder(8);
byte[] NewPay = xNewPayload.ReadStream();
xNewPayload.Dispose();
byte[] xHeaderKey = xComputeHeaderKey(xConfounder, NewPay);
xRC4.KeyBinary = xComputeRC4Key(xHeaderKey);
xReturn.AddRange(xHeaderKey);
xReturn.AddRange(xRC4.KerberosEncrypt(ref xConfounder, ref NewPay));
IO.Position = 0;
IO.Write(xReturn.ToArray());
IO.Flush();
return(true);
}
catch { return(false); }
}
/// <summary>
/// Runs an RC4 encryption with a specified key
/// </summary>
/// <param name="xKey"></param>
/// <param name="xConfounder"></param>
/// <param name="xPayload"></param>
/// <returns></returns>
public static byte[] RunKerberosEncrypt(byte[] xKey, ref byte[] xConfounder, ref byte[] xPayload)
{
RC4 xrc4 = new RC4(xKey);
return xrc4.KerberosEncrypt(ref xConfounder, ref xPayload);
}
