public void ChecksumSurvivesRoundtrip()
{
// Arrange
byte[] derivedKey = new byte[16] {
111, 222, 31, 4, 5, 6, 7, 88, 9, 107, 11, 12, 13, 104, 15, 16
};
byte[] initialCounter = new byte[] { 0xf0, 0xf1, 0xfb, 0xf3, 0xaa, 0xf5, 0xf6, 0xcc, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff };
SettingsAES_CTR settingsAES_CTR = new SettingsAES_CTR(initialCounter);
SymmetricKeyAlgorithm skaAES_CTR = new SymmetricKeyAlgorithm(SymmetricEncryptionAlgorithm.AES_CTR, 192, settingsAES_CTR);
LoginInformationSecret loginInformationSecret1 = new LoginInformationSecret(loginInformation, "does not matter", skaAES_CTR, derivedKey);
// Act
string checksum1 = loginInformationSecret1.GetChecksumAsHex();
string json = JsonConvert.SerializeObject(loginInformationSecret1, Formatting.Indented);
LoginInformationSecret loginInformationSecret2 = JsonConvert.DeserializeObject <LoginInformationSecret>(json);
// Assert
Assert.AreEqual(64, checksum1.Length);
Assert.AreEqual(checksum1, loginInformationSecret2.GetChecksumAsHex());
}
