public void ComputeAndVerifyHash_String_without_associated_data() { var verifyResult = new Argon2idHashResult(); var errorMessage = ""; var testStringBytes = System.Text.Encoding.UTF8.GetBytes(_testString); var iterations = 4; var kbMemorySize = 1024; var degreeOfParallelism = 0; // auto-generate based on number of the processor's cores var amountBytesToReturn = 16; byte[] salt = null; // auto-generate byte[] associatedData = null; byte[] knownSecret = null; var hashResult = _argon2id.ComputeHash(testStringBytes, iterations, kbMemorySize, degreeOfParallelism, amountBytesToReturn, salt, associatedData, knownSecret); if (hashResult.Success) { verifyResult = _argon2id.VerifyHash(hashResult.HashBytes, testStringBytes, iterations, kbMemorySize, degreeOfParallelism, amountBytesToReturn, hashResult.SaltBytes, associatedData, knownSecret); if (!verifyResult.Success) { errorMessage = verifyResult.Message; } } else { errorMessage = hashResult.Message; } Assert.IsTrue((hashResult.Success && verifyResult.Success), errorMessage); }