public void ShouldEncryptXmlWithGost_R3410_2012_512(TestCertificateInfo testCase)
{
// Given
var certificate = testCase.Certificate;
// Получатель экспортирует отправителю информацию о своем открытом ключе
var keyContainer = certificate.GetPrivateKeyInfo();
var privateKey = new Gost_R3410_2012_512_AsymmetricAlgorithm(keyContainer);
var publicKeyInfo = privateKey.ExportParameters(false);
// Отправитель импортирует от получателя информацию о его открытом ключе
var publicKey = new Gost_R3410_2012_512_AsymmetricAlgorithm();
publicKey.ImportParameters(publicKeyInfo);
var xmlDocument = CreateXmlDocument();
var expectedXml = xmlDocument.OuterXml;
// When
var encryptedXmlDocument = EncryptXmlDocument(xmlDocument, publicKey);
var decryptedXmlDocument = DecryptXmlDocument(encryptedXmlDocument, privateKey);
var actualXml = decryptedXmlDocument.OuterXml;
// Then
Assert.AreEqual(expectedXml, actualXml);
}
public void ShouldSignXml(TestCertificateInfo testCase)
{
// Given
var certificate = testCase.Certificate;
var xmlDocument = CreateXmlDocument();
// When
var signedXmlDocument = SignXmlDocument(xmlDocument, certificate);
// Then
Assert.IsTrue(VerifyXmlDocumentSignature(signedXmlDocument));
}
public void ShouldSign(TestCertificateInfo testCase)
{
// Given
var certificate = testCase.Certificate;
var message = CreateMessage();
// When
var detachedSignature = SignMessage(certificate, message);
var isValidDetachedSignature = VerifyMessage(message, detachedSignature);
// Then
Assert.IsTrue(isValidDetachedSignature);
}
public void ShouldEncryptAndDecrypt(TestCertificateInfo testCase)
{
// Given
var certificate = testCase.Certificate;
var message = CreateMessage();
// When
var encryptedMessage = EncryptMessage(certificate, message);
var decryptedMessage = DecryptMessage(encryptedMessage);
// Then
Assert.IsTrue(message.SequenceEqual(decryptedMessage));
}
public void ShouldSignXmlWithGost_R3410_2012_512(TestCertificateInfo testCase)
{
// Given
var certificate = testCase.Certificate;
var keyContainer = certificate.GetPrivateKeyInfo();
var signingKey = new Gost_R3410_2012_512_AsymmetricAlgorithm(keyContainer);
var xmlDocument = CreateXmlDocument();
// When
var signedXmlDocument = SignXmlDocument(xmlDocument, new Gost_R3410_2012_512_KeyValue(signingKey));
// Then
Assert.IsTrue(VerifyXmlDocumentSignature(signedXmlDocument));
}
public void ShouldEncryptXml(TestCertificateInfo testCase)
{
// Given
var certificate = testCase.Certificate;
var xmlDocument = CreateXmlDocument();
var expectedXml = xmlDocument.OuterXml;
// When
var encryptedXmlDocument = EncryptXmlDocument(xmlDocument, certificate);
var decryptedXmlDocument = DecryptXmlDocument(encryptedXmlDocument);
var actualXml = decryptedXmlDocument.OuterXml;
// Then
Assert.AreEqual(expectedXml, actualXml);
}
public void ShouldEncryptAndDecrypt(TestCertificateInfo testCase)
{
// Given
var certificate = testCase.Certificate;
var privateKey = (GostAsymmetricAlgorithm)certificate.GetPrivateKeyAlgorithm();
var publicKey = (GostAsymmetricAlgorithm)certificate.GetPublicKeyAlgorithm();
var dataStream = CreateDataStream();
// When
var encryptedDataStream = SendEncryptedDataStream(publicKey, dataStream, out var iv, out var sessionKey);
var decryptedDataStream = ReceiveEncryptedDataStream(privateKey, encryptedDataStream, iv, sessionKey);
// Then
Assert.That(dataStream, Is.EqualTo(decryptedDataStream));
}
public void ShouldSignDataStream(TestCertificateInfo testCase)
{
// Given
var certificate = testCase.Certificate;
var privateKey = (GostAsymmetricAlgorithm)certificate.GetPrivateKeyAlgorithm();
var publicKey = (GostAsymmetricAlgorithm)certificate.GetPublicKeyAlgorithm();
var dataStream = CreateDataStream();
// When
dataStream.Seek(0, SeekOrigin.Begin);
var signature = CreateSignature(privateKey, dataStream);
dataStream.Seek(0, SeekOrigin.Begin);
var isValidSignature = VerifySignature(publicKey, dataStream, signature);
// Then
Assert.IsTrue(isValidSignature);
}
public void ShouldSetContainerPassword_R3410_2012_512(TestCertificateInfo testCase)
{
// Given
var data = GetSomeData();
var certificate = testCase.Certificate;
var securePassword = CreateSecureString(TestConfig.ContainerPassword);
// When
var privateKeyInfo = certificate.GetPrivateKeyInfo();
var privateKey = new Gost_R3410_2012_512_AsymmetricAlgorithm(privateKeyInfo);
privateKey.SetContainerPassword(securePassword);
var signature = CreateSignature(privateKey, data);
var isValidSignature = VerifySignature(privateKey, data, signature);
// Then
Assert.IsTrue(isValidSignature);
}
