public static string EncryptFile(string filePath)
{
Debug.Log("Encrypting");
var output = String.Empty;
try
{
using (RijndaelManaged aes = new RijndaelManaged())
{
byte[] key = ASCIIEncoding.UTF8.GetBytes(skey);
byte[] IV = ASCIIEncoding.UTF8.GetBytes(vkey);
using (FileStream fsCrypt = new FileStream(filePath + "uSave.dat", FileMode.Create))
{
using (ICryptoTransform encryptor = aes.CreateEncryptor(key, IV))
{
using (CryptoStream cs = new CryptoStream(fsCrypt, encryptor, CryptoStreamMode.Write))
{
using (FileStream fsIn = new FileStream(filePath + "eSave.dat", FileMode.Open))
{
int data;
while ((data = fsIn.ReadByte()) != -1)
{
cs.WriteByte((byte)data);
}
output = cs.ToString();
}
}
}
}
}
//File.Delete(filePath + "uSave.dat");
}
catch{} // failed to encrypt file
return output;
}