public void CreateNewDescriptor_PropagatesOptions()
{
// Arrange
var configuration = new CngCbcAuthenticatedEncryptorConfiguration(new CngCbcAuthenticatedEncryptionOptions());
// Act
var descriptor = (CngCbcAuthenticatedEncryptorDescriptor)configuration.CreateNewDescriptor();
// Assert
Assert.Equal(configuration.Options, descriptor.Options);
}
public void CreateNewDescriptor_CreatesUniqueCorrectlySizedMasterKey()
{
// Arrange
var configuration = new CngCbcAuthenticatedEncryptorConfiguration(new CngCbcAuthenticatedEncryptionOptions());
// Act
var masterKey1 = ((CngCbcAuthenticatedEncryptorDescriptor)configuration.CreateNewDescriptor()).MasterKey;
var masterKey2 = ((CngCbcAuthenticatedEncryptorDescriptor)configuration.CreateNewDescriptor()).MasterKey;
// Assert
SecretAssert.NotEqual(masterKey1, masterKey2);
SecretAssert.LengthIs(512 /* bits */, masterKey1);
SecretAssert.LengthIs(512 /* bits */, masterKey2);
}
public void ResolvePolicy_CngCbcEncryption_WithoutExplicitSettings()
{
IServiceCollection serviceCollection = new ServiceCollection();
RunTestWithRegValues(serviceCollection, new Dictionary<string, object>()
{
["EncryptionType"] = "cng-cbc"
});
var services = serviceCollection.BuildServiceProvider();
var expectedConfiguration = new CngCbcAuthenticatedEncryptorConfiguration(new CngCbcAuthenticatedEncryptionOptions());
var actualConfiguration = (CngCbcAuthenticatedEncryptorConfiguration)services.GetService<IAuthenticatedEncryptorConfiguration>();
Assert.Equal(expectedConfiguration.Options.EncryptionAlgorithm, actualConfiguration.Options.EncryptionAlgorithm);
Assert.Equal(expectedConfiguration.Options.EncryptionAlgorithmKeySize, actualConfiguration.Options.EncryptionAlgorithmKeySize);
Assert.Equal(expectedConfiguration.Options.EncryptionAlgorithmProvider, actualConfiguration.Options.EncryptionAlgorithmProvider);
Assert.Equal(expectedConfiguration.Options.HashAlgorithm, actualConfiguration.Options.HashAlgorithm);
Assert.Equal(expectedConfiguration.Options.HashAlgorithmProvider, actualConfiguration.Options.HashAlgorithmProvider);
}
