// Test that a valid key passes the key validation function - needs changes to
// OTPgenerator to work properly
public int[] testGoodDecrypt()
{
int[] passed = new int[2];
passed[1] = 1;
string seed = "A021E0A80264A33C08B6C2884AC0685C";
string key = "0xb5b1870957d373ef0eeffecc6e4812c0fd08f554b37b233526acc331bf1544f7";
key = VerifyKeys.removeHexPrefix(key);
byte[] otp = new byte[32];
byte[] seedByte = new byte[14];
byte[] encryptedKey = new byte[34];
byte[] keyByte = Encoding.ASCII.GetBytes(key);
seedByte = Encoding.ASCII.GetBytes(seed);
byte[] goodKey = OTPworker.OTPxor(seedByte, keyByte);
byte[] decryptedKey = OTPworker.decryptFromBlob(seed, Convert.ToBase64String(goodKey));
string finalKey = Encoding.ASCII.GetString(keyByte);
if (finalKey == key)
{
passed[0] = 1;
}
return(passed);
}
// Test that an invalid key fails the key validation function
public void testBadDecrypt()
{
string seed = "A021E0A80264A33C08B6C2884AC0685C";
string badBlob = "aaaabbbbaaaabbbbaaaabbbbaaaabbbb";
byte[] keyByte = OTPworker.decryptFromBlob(seed, badBlob);
string finalKey = Encoding.ASCII.GetString(keyByte);
Debug.Log("Bad decrypted key: " + finalKey);
}
// Test decrypting a key from a didery blob - needs the bug fix for OTPgenerator to work
public int[] testDecryptFromBlob()
{
int[] passed = new int[2];
passed[1] = 1;
byte[] key = new byte[16];
byte[] seed = new byte[16];
byte[] encryptedKey = new byte[16];
byte[] decryptedKey = new byte[16];
byte[] decryptedBlob = new byte[16];
byte[] otp = new byte[32];
for (int i = 0; i < key.Length; i++)
{
key[i] = (byte)(i + 1);
}
for (int i = 0; i < seed.Length; i++)
{
seed[i] = (byte)(i + 1);
}
OTPworker.OTPGenerator(otp, 32, seed);
encryptedKey = OTPworker.OTPxor(key, otp);
decryptedKey = OTPworker.OTPxor(encryptedKey, otp);
string seedString = OTPworker.ByteArrayToHex(seed);
string keyString = OTPworker.ByteArrayToHex(key);
string decryptedString = OTPworker.ByteArrayToHex(decryptedKey);
if (keyString == decryptedString)
{
passed[0] += 1;
}
else
{
Debug.Log("Decrypt key test failed. Key: " + OTPworker.ByteArrayToHex(key));
Debug.Log("Decrypted key: " + OTPworker.ByteArrayToHex(decryptedKey));
}
decryptedBlob = OTPworker.decryptFromBlob(seedString, Convert.ToBase64String(encryptedKey));
passed[1] += 1;
if (keyString == OTPworker.ByteArrayToHex(decryptedBlob))
{
passed[0] += 1;
}
else
{
Debug.Log("Decrypt blob test failed. Key string: " + keyString + " decrypted blob: " + OTPworker.ByteArrayToHex(decryptedBlob));
}
//Debug.Log("Decrypted blob: " + OTPworker.ByteArrayToHex(decryptedBlob));
return(passed);
}
public void testDecrypt()
{
string seed = SeedManager.InputSeed;
Debug.Log("Seed: " + seed);
byte[] keyByte = OTPworker.decryptFromBlob(seed, DideryDemoManager.DemoBlob);
string finalKey = Encoding.ASCII.GetString(keyByte);
keyString.text = finalKey;
Debug.Log("Decrypted key: " + finalKey);
}
// Decrypt the key from DideryDemoManager.demoBlob
public void decryptKey()
{
if (DideryDemoManager.IsDemo)
{
keyString.text = DideryDemoManager.DemoBlob;
}
else
{
byte[] keyByte = OTPworker.decryptFromBlob(SeedManager.RecoveredSeed, dideryDemoManager.demoBlob);
finalKey = Encoding.ASCII.GetString(keyByte);
keyString.text = finalKey;
}
//copyButton.SetActive(true);
}
// Test that an invalid key fails the key validation function
public int[] testBadDecrypt()
{
int[] passed = new int[2];
passed[1] = 1;
string seed = "A021E0A80264A33C08B6C2884AC0685C";
string badBlob = "aaaabbbbaaaabbbbaaaabbbbaaaabbbb";
byte[] keyByte = OTPworker.decryptFromBlob(seed, badBlob);
string finalKey = Encoding.ASCII.GetString(keyByte);
//Debug.Log("Bad decrypted key: " + finalKey);
// if the function has gotten to this point, and hasn't crashed, it's passed
passed[0] = 1;
return(passed);
}
// Test that a valid key passes the key validation function
public void testGoodDecrypt()
{
string seed = "A021E0A80264A33C08B6C2884AC0685C";
string key = "0xb5b1870957d373ef0eeffecc6e4812c0fd08f554b37b233526acc331bf1544f7";
key = VerifyKeys.removeHexPrefix(key);
byte[] otp = new byte[32];
byte[] seedByte = new byte[14];
byte[] encryptedKey = new byte[34];
byte[] keyByte = Encoding.ASCII.GetBytes(key);
seedByte = Encoding.ASCII.GetBytes(seed);
byte[] goodKey = OTPworker.OTPxor(seedByte, keyByte);
byte[] decryptedKey = OTPworker.decryptFromBlob(seed, Convert.ToBase64String(goodKey));
string finalKey = Encoding.ASCII.GetString(keyByte);
Debug.Log("Bad decrypted key: " + finalKey);
}
public void Start()
{
copied = GameObject.FindGameObjectWithTag("Copied Text").GetComponent <TextMeshProUGUI>();
copied.text = "";
copied.gameObject.SetActive(false);
if (DideryDemoManager.IsDemo)
{
keyString.text = DideryDemoManager.DemoBlob;
}
else
{
byte[] keyByte = OTPworker.decryptFromBlob(SeedManager.RecoveredSeed, dideryDemoManager.demoBlob);
finalKey = Encoding.ASCII.GetString(keyByte);
keyString.text = finalKey;
}
copy.onClick.AddListener(onClickCopyKey);
menu.onClick.AddListener(onClickMainMenu);
quit.onClick.AddListener(onClickQuit);
//PathManager.ResetPathManager();
//copyButton.SetActive(false);
}
