public void SetString(string key, string value, string password)
{
var desEncryption = new DESEncryption ();
string hashedKey = GenerateMD5 (key);
string encryptedValue = desEncryption.Encrypt (value, password);
PlayerPrefs.SetString (hashedKey, encryptedValue);
}
private void btnEncrypt_Click(object sender, EventArgs e)
{
if (tbPassword.Text.Length != 8)
{
WarningNotice.KeyLength(8);
return;
}
if (tbIV.Text.Length != 8)
{
WarningNotice.IVLength(8);
return;
}
tbToText.Text = DESEncryption.Encrypt(tbFromText.Text, tbPassword.Text, tbIV.Text);
}
public static bool SaveData()
{
const bool valid = false;
try {
GAME_DATA.SaveData();
var result = DESEncryption.Encrypt(JsonUtility.ToJson(SessionData.GAME_DATA));
PlayerPrefs.SetString("data", result);
PlayerPrefs.Save();
} catch (Exception ex) {
Debug.LogError(ex.ToString());
}
return(valid);
}
private void btnFileSave1_Click(object sender, EventArgs e)
{
if (string.IsNullOrWhiteSpace(tbPath.Text))
{
WarningNotice.InputString();
return;
}
if (!File.Exists(tbPath.Text))
{
WarningNotice.NotFound();
return;
}
if (tbPassword.Text.Length != 8)
{
WarningNotice.KeyLength(8);
return;
}
if (tbIV.Text.Length != 8)
{
WarningNotice.IVLength(8);
return;
}
if (DialogResult.OK == sfdFile.ShowDialog())
{
FileInfo file = new FileInfo(tbPath.Text);
FileInfo result = new FileInfo(sfdFile.FileName);
fileSize = file.Length;
Task.Factory.StartNew(() => {
ControlEnable(this.Controls, false);
DESEncryption.Encrypt(file, result, tbPassword.Text, tbIV.Text);
this.Invoke(new Action(() => WarningNotice.Save()));
ControlEnable(this.Controls, true);
});
}
sfdFile.FileName = "";
}