private void buttonCancel_Click(object sender, EventArgs e)
{
string protect = Crypt.Decrypt(_protect.protect, userName + mac, mac + userName, "SHA1", 2,
"32CRYPTODATA0117", 256);
string key = Crypt.Decrypt(_key.data, userName, mac, "SHA1", 2,
"32CRYPTODATA0117", 256);
try
{
if (protect == key)
{
FormHome home = new FormHome();
home.Show();
this.Hide();
}
else
{
MessageBox.Show("There was a problem with the protection system. Data can not be decrypted!", "Protect", MessageBoxButtons.OK, MessageBoxIcon.Warning);
Application.Exit();
}
}
catch
{
MessageBox.Show("There was a problem with the protection system. Data can not be decrypted!", "Protect", MessageBoxButtons.OK, MessageBoxIcon.Warning);
Application.Exit();
}
}
private void button1_Click(object sender, EventArgs e)
{
string key = Crypt.Decrypt(_key.data, userName, mac, "SHA1", 2,
"32CRYPTODATA0117", 256);
if (TextBoxPass.Text != "")
{
if (TextBoxPass.Text == key)
{
_protect.protect = Crypt.Encrypt(this.TextBoxPass.Text, userName + mac, mac + userName, "SHA1", 2,
"32CRYPTODATA0117", 256);
_protect.Save();
FormHome home = new FormHome();
home.Show();
this.Hide();
}
else
{
MessageBox.Show("Incorrect password!", "Ooops!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
else
{
MessageBox.Show("You did not enter anything!", "Ooops!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}