// Methods
public static gamecard_info DecryptGamecardInfo(xci_header header, Aes aes)
{
// REVERSE THA IV
byte[] iv_flipped = new byte[XCIManager.XCI_IV_SIZE];
Array.Copy(header.GamecardIV, iv_flipped, XCIManager.XCI_IV_SIZE);
Array.Reverse(iv_flipped);
// GameCardInfo Decrypt
var decrypt = aes.CreateDecryptor(XCIManager.XCI_GAMECARDINFO_KEY, iv_flipped);
var gcInfoStream = new MemoryStream(header.GamecardInfo);
var gcCryptoStream = new CryptoStream(gcInfoStream, decrypt, CryptoStreamMode.Read);
// Create the struct
XCIManager.gamecard_info gamecardInfoStruct = Utils.FromStream <XCIManager.gamecard_info>(gcCryptoStream);
// Clean stuff up
gcInfoStream.Close();
gcCryptoStream.Close();
decrypt.Dispose();
return(gamecardInfoStruct);
}
