protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.activity_main);
encrypt_edit = FindViewById <EditText>(Resource.Id.encrypt_edit);
encrypt = FindViewById <Button>(Resource.Id.encrypt_button);
decrypt = FindViewById <Button>(Resource.Id.decrypt_button);
encryptText = FindViewById <TextView>(Resource.Id.encrypt_text);
decryptText = FindViewById <TextView>(Resource.Id.decrypt_text);
encrypt.Click += Encrypt_Click;
decrypt.Click += Decrypt_Click;
stringToEncrypt = encrypt_edit.Text.ToString();
_encryptionKeyHelper = new PlatformEncryptionKeyHelper(Application.Context, "AndroidKeyStore");
_encryptionKeyHelper.CreateKeyPair();
_privateKey = _encryptionKeyHelper.GetPrivateKey();
_publicKey = _encryptionKeyHelper.GetPublicKey();
}
private void ExecuteCapsCommand()
{
if (caps == false)
{
caps = true;
CapsEnabled = true;
CapsDisabled = false;
Akey = Akey.ToUpper();
Bkey = Bkey.ToUpper();
Ckey = Ckey.ToUpper();
Dkey = Dkey.ToUpper();
Ekey = Ekey.ToUpper();
Fkey = Fkey.ToUpper();
Gkey = Gkey.ToUpper();
Hkey = Hkey.ToUpper();
Ikey = Ikey.ToUpper();
Jkey = Jkey.ToUpper();
Kkey = Kkey.ToUpper();
Lkey = Lkey.ToUpper();
Mkey = Mkey.ToUpper();
Nkey = Nkey.ToUpper();
Okey = Okey.ToUpper();
Pkey = Pkey.ToUpper();
Qkey = Qkey.ToUpper();
Rkey = Rkey.ToUpper();
Skey = Skey.ToUpper();
Tkey = Tkey.ToUpper();
Vkey = Vkey.ToUpper();
Ukey = Ukey.ToUpper();
Wkey = Wkey.ToUpper();
Xkey = Xkey.ToUpper();
Ykey = Ykey.ToUpper();
Zkey = Zkey.ToUpper();
}
else
{
caps = false;
CapsEnabled = false;
CapsDisabled = true;
Akey = Akey.ToLower();
Bkey = Bkey.ToLower();
Ckey = Ckey.ToLower();
Dkey = Dkey.ToLower();
Ekey = Ekey.ToLower();
Fkey = Fkey.ToLower();
Gkey = Gkey.ToLower();
Hkey = Hkey.ToLower();
Ikey = Ikey.ToLower();
Jkey = Jkey.ToLower();
Kkey = Kkey.ToLower();
Lkey = Lkey.ToLower();
Mkey = Mkey.ToLower();
Nkey = Nkey.ToLower();
Okey = Okey.ToLower();
Pkey = Pkey.ToLower();
Qkey = Qkey.ToLower();
Rkey = Rkey.ToLower();
Skey = Skey.ToLower();
Tkey = Tkey.ToLower();
Vkey = Vkey.ToLower();
Ukey = Ukey.ToLower();
Wkey = Wkey.ToLower();
Xkey = Xkey.ToLower();
Ykey = Ykey.ToLower();
Zkey = Zkey.ToLower();
}
}
public Key(Ikey k)
{
Ikey = k;
}
public KeyContext(Ikey key)
{
_key = key;
}