// Takes a string for a key as input, encrypts it, and returns a byte[] of the encrypted key
public byte[] encryptKey(string inputKey)
{
byte[] otp = new byte[32];
byte[] seed = new byte[16];
byte[] encryptedKey = new byte[34];
byte[] key = Encoding.ASCII.GetBytes(inputKey);
int size = 32;
seed = OTPworker.randomSeedGenerator(seed);
OTPworker.OTPGenerator(otp, size, seed);
encryptedKey = OTPworker.OTPxor(key, otp);
return(encryptedKey);
}
// To be finished at a later date
public int[] testRandomSeedGenerator()
{
int[] passed = new int[2];
passed[1] = 1;
byte[] testSeed1 = new byte[10];
byte[] testSeed2 = new byte[10];
testSeed1 = OTPworker.randomSeedGenerator(testSeed1);
testSeed2 = OTPworker.randomSeedGenerator(testSeed2);
Debug.Log("RandomSeedGenerator() test passed");
// if no errors have happened by here, the test has passed
passed[0] = 1;
return(passed);
}
// Takes a key as input, encrypts the key, sends it to didery in a POST request
public void demoEncryptKey(string inputKey, string url = null)
{
inputKey = VerifyKeys.removeHexPrefix(inputKey);
if (url == null)
{
url = urlAddress;
}
int size = 32;
string[] dideryData;
byte[] otp = new byte[32];
//byte[] seed = new byte[16]; // used for 128 bit seed
byte[] seed = new byte[14]; // used for 108 bit seed
byte[] encryptedKey = new byte[34];
byte[] key = Encoding.ASCII.GetBytes(inputKey);
seed = OTPworker.randomSeedGenerator(seed);
// Used for demo puroses - required if trying to use 108 bit seed
if (seed[13] > 7)
{
seed[13] = (byte)((int)seed[13] % 7);
}
OTPworker.OTPGenerator(otp, size, seed);
encryptedKey = OTPworker.OTPxor(key, otp);
dideryData = DideryInterface.makePost(encryptedKey, seed);
string did = dideryData[0];
string signature = dideryData[1];
string postBody = dideryData[2];
//Debug.Log("Did: " + did + " signature: " + " postBody: " + postBody);
SeedManager.InputSeed = OTPworker.ByteArrayToHex(seed);
DideryDemoManager.DemoDid = did;
Debug.Log("Did: " + DideryDemoManager.DemoDid);
postRequest(url, postBody, signature);
}
void testRun2()
{
byte[] testRunSeed = new byte[14];
testRunSeed = OTPworker.randomSeedGenerator(testRunSeed);
if (testRunSeed[13] > 15)
{
testRunSeed[13] = (byte)((int)testRunSeed[13] % 7);
}
List <int> tempList = customList(3, 4, 2, 4, 4);
BitArray seedBits = byteToBits(testRunSeed);
int[] actions = bitConverter(seedBits, tempList);
byte[] finalSeed = seed108Converter(actions, tempList);
Debug.Log("Initial seed: " + byteToSeed(testRunSeed));
Debug.Log("Final seed: " + byteToSeed(finalSeed));
}
// Takes a key as input, encrypts the key, sends it to didery in a POST request
public void demoEncryptKey(string inputKey)
{
int size = 32;
string[] dideryData;
byte[] otp = new byte[32];
//byte[] seed = new byte[16];
byte[] seed = new byte[14];
byte[] encryptedKey = new byte[34];
byte[] key = Encoding.ASCII.GetBytes(inputKey);
seed = OTPworker.randomSeedGenerator(seed);
seed = checkSeed(seed);
// Used for demo puroses
if (seed[13] > 7)
{
seed[13] = (byte)((int)seed[13] % 7);
}
//seed = HexStringToByteArray("4040C1A90886218984850151AC123249");
OTPworker.OTPGenerator(otp, size, seed);
encryptedKey = OTPworker.OTPxor(key, otp);
dideryData = DideryInterface.makePost(encryptedKey);
string did = dideryData[0];
string signature = dideryData[1];
string postBody = dideryData[2];
//Debug.Log("Did: " + did + " signature: " + " postBody: " + postBody);
SeedManager.InputSeed = OTPworker.ByteArrayToHex(seed);
DideryDemoManager.DemoDid = did;
Debug.Log("Did: " + DideryDemoManager.DemoDid);
postRequest(url, postBody, signature);
}
public int[] testMultipleSizeSeeds()
{
int[] passed = new int[2];
string testHex = "FFFFAAAAFFFFAAAAFFFFDDDDFFFF";
byte[] testHexSeed = SeedToByte.HexStringToByteArray(testHex);
byte[] testRunSeed = new byte[14];
testRunSeed = OTPworker.randomSeedGenerator(testRunSeed);
List <int> tempList1 = SeedToByte.customList(4, 4, 2, 4, 4);
List <int> tempList2 = SeedToByte.customList(3, 4, 2, 4, 4);
BitArray seedBits1 = seedToByte.byteToBits(testRunSeed);
BitArray seedBits2 = seedToByte.byteToBits(testHexSeed);
int[] actions1 = seedToByte.bitToActions(seedBits1, tempList1);
int[] actions2 = seedToByte.bitToActions(seedBits2, tempList1);
byte[] finalSeed1 = SeedToByte.seedConverterUniversal(actions1, tempList1);
byte[] finalSeed2 = SeedToByte.seedConverterUniversal(actions2, tempList1);
passed[1] += 1;
if (seedToByte.byteToSeed(testRunSeed) == seedToByte.byteToSeed(finalSeed1))
{
passed[0] += 1;
}
else
{
Debug.Log("Test 1 for converting 112 bit seed to action list and back failed");
}
passed[1] += 1;
if (seedToByte.byteToSeed(testHexSeed) == seedToByte.byteToSeed(finalSeed2))
{
passed[0] += 1;
}
else
{
Debug.Log("Test 2 for converting 112 bit seed to action list and back failed");
}
testHexSeed = new byte[14];
testRunSeed = OTPworker.randomSeedGenerator(testRunSeed);
if (testRunSeed[13] > 7)
{
testRunSeed[13] = (byte)((int)testRunSeed[13] % 7);
}
BitArray seedBits = seedToByte.byteToBits(testHexSeed);
int[] actions3 = seedToByte.bitToActions(seedBits, tempList2);
byte[] finalSeed3 = SeedToByte.seedConverterUniversal(actions3, tempList2);
passed[1] += 1;
if (seedToByte.byteToSeed(testHexSeed) == seedToByte.byteToSeed(finalSeed3))
{
passed[0] += 1;
}
else
{
Debug.Log("Test for converting 108 bit seed to action list and back failed");
}
return(passed);
}