private void Button5_Click(object sender, EventArgs e)
{
// read file path from TextBox3.Text
var FileStream = new FileStream(path: TextBox3.Text, mode: FileMode.Open, access: FileAccess.Read);
RijndaelManaged AES = new RijndaelManaged();
SHA256Cng SHA256 = new SHA256Cng();
// read key from TextBox4.Text
AES.Key = SHA256.ComputeHash(Encoding.ASCII.GetBytes(TextBox4.Text));
AES.Mode = CipherMode.ECB;
// cryptostream starts here
var cryptoStream = new CryptoStream(FileStream, AES.CreateDecryptor(), CryptoStreamMode.Read);
// reading decrypted cryptostream and saves into video.mp4
VlcControl1.Play(cryptoStream);
}
private void Button1_Click(object sender, EventArgs e)
{
VlcControl1.Stop();
}
