private string GenerateSerialFromModel(SerialNumberGenerator serialNumberGenerator)
{
var rsaPrivateKeyIdentity = new RsaKeySetIdentity(RSAKeys.PrivateKeys.GetKeyString(), RSAKeys.PublicKeys.GetKeyString());
var licenseKey = serialNumberGenerator.GenerateLicenseData(rsaPrivateKeyIdentity);
return(licenseKey);
}
private static RsaKeySetIdentity GetLocalKeySetIdentity()
{
RsaKeySetIdentity rsaKeySetIdentity = new RsaKeySetIdentity(LicenseGeneratorStaticData.PrivateKeys.GeneralToolkitLib,
LicenseGeneratorStaticData.PublicKeys.GeneralToolkitLib);
return(rsaKeySetIdentity);
}
public void GenerateKeyPair()
{
RsaAsymetricEncryption rsaAsymetricEncryption = new RsaAsymetricEncryption();
RsaKeySetIdentity keySetIdentity = rsaAsymetricEncryption.GenerateRsaKeyPair(RsaAsymetricEncryption.RsaKeySize.B4096);
string privateKey = keySetIdentity.RsaPrivateKey;
string publicKey = keySetIdentity.RsaPublicKey;
}
public string GenerateLicenseData(RsaKeySetIdentity rsaPrivateKeySetIdentity)
{
RsaAsymetricEncryption rsaAsymetricEncryption = new RsaAsymetricEncryption();
RSAParameters privateRSAKeyParameters = rsaAsymetricEncryption.ParseRsaKeyInfo(rsaPrivateKeySetIdentity);
byte[] licenseDataBytes = ObjectSerializer.SerializeDataContract(this.LicenseData.RegistrationData);
byte[] signedData = HashAndSignBytes(licenseDataBytes, privateRSAKeyParameters);
this._licenseData.ValidationHash = signedData;
this._licenseData.RegistrationKey = this.CreateRegistrationKey(licenseDataBytes);
return(this._licenseData.RegistrationKey);
}
public frmMain()
{
InitializeComponent();
RsaAsymetricEncryption rsaAsymetricEncryption = new RsaAsymetricEncryption();
rsaPrivateKeyIdentity = new RsaKeySetIdentity(RSAKeys.PrivateKeys.GetBase64Key(), RSAKeys.PublicKeys.GetBase64Key());
RSAParameters rsaPrivateKeyParameters = rsaAsymetricEncryption.ParseRsaKeyInfo(rsaPrivateKeyIdentity);
serialNumberGenerator = new SerialNumberGenerator(rsaPrivateKeyParameters, SerialNumbersSettings.ProtectedApp.SecureMemo);
int nextMonth = DateTime.Today.AddMonths(1).Month;
int year = DateTime.Today.AddMonths(1).AddYears(DEFAULT_VALID_YEARS).Year;
dateTimePicker.Value = new DateTime(year, nextMonth, 1);
destinationFolder = GetOutputPath(Assembly.GetExecutingAssembly().Location);
this.CreateFolder(destinationFolder);
}
private SerialNumberGenerator CreateSerialNumberGenerator()
{
var rsaPublicKeyIdentity = new RsaKeySetIdentity(null, RSAKeys.PublicKeys.GetKeyString());
RsaAsymetricEncryption rsaAsymmetricEncryption = new RsaAsymetricEncryption();
RSAParameters pubKeyParams = rsaAsymmetricEncryption.ParseRsaPublicKeyOnlyInfo(rsaPublicKeyIdentity);
SerialNumberGenerator serialNumberGenerator = new SerialNumberGenerator(pubKeyParams, SerialNumbersSettings.ProtectedApp.SecureMemo);
RegistrationDataModel registrationData = new RegistrationDataModel
{
Company = "Doe",
Salt = GeneralConverters.GetRandomHexValue(256),
ValidTo = DateTime.Now.AddYears(1),
VersionName = LicenseGeneratorStaticData.SecureMemo.Versions.First()
};
serialNumberGenerator.LicenseData.RegistrationData = registrationData;
return(serialNumberGenerator);
}
