SymmetricProviderHelper CreateHelper(DataProtectionScope mode,
byte[] entropy)
{
DpapiSymmetricCryptoProvider provider = new DpapiSymmetricCryptoProvider(mode, entropy, instrumentationProvider);
return(new SymmetricProviderHelper(provider));
}
public void GetDpapiSymmetricProvider()
{
SymmetricCryptoProviderFactory factory = new SymmetricCryptoProviderFactory(context);
DpapiSymmetricCryptoProvider dpapi =
(DpapiSymmetricCryptoProvider)factory.CreateSymmetricCryptoProvider("dpapiSymmetric1");
Assert.IsNotNull(dpapi);
}
public void NewProvider()
{
DpapiSymmetricCryptoProvider symm = new DpapiSymmetricCryptoProvider();
CryptographyConfigurationView cryptoConfigurationView = new TestCryptographyConfigurationView();
symm.Initialize(cryptoConfigurationView);
byte[] encBytes = symm.Encrypt(plainText);
byte[] decBytes = symm.Decrypt(encBytes);
Assert.IsTrue(CryptographyUtility.CompareBytes(decBytes, plainText));
}
/// <summary>
/// This method supports the Enterprise Library infrastructure and is not intended to be used directly from your code.
/// Builds a <see cref="DpapiSymmetricCryptoProvider"/> based on an instance of <see cref="DpapiSymmetricCryptoProviderData"/>.
/// </summary>
/// <seealso cref="SymmetricCryptoProviderCustomFactory"/>
/// <param name="context">The <see cref="IBuilderContext"/> that represents the current building process.</param>
/// <param name="objectConfiguration">The configuration object that describes the object to build. Must be an instance of <see cref="DpapiSymmetricCryptoProviderData"/>.</param>
/// <param name="configurationSource">The source for configuration objects.</param>
/// <param name="reflectionCache">The cache to use retrieving reflection information.</param>
/// <returns>A fully initialized instance of <see cref="DpapiSymmetricCryptoProvider"/>.</returns>
public ISymmetricCryptoProvider Assemble(IBuilderContext context, SymmetricProviderData objectConfiguration, IConfigurationSource configurationSource, ConfigurationReflectionCache reflectionCache)
{
DpapiSymmetricCryptoProviderData castedObjectConfiguration
= (DpapiSymmetricCryptoProviderData)objectConfiguration;
ISymmetricCryptoProvider createdObject
= new DpapiSymmetricCryptoProvider(
castedObjectConfiguration.Scope);
return(createdObject);
}
public void NewProvider()
{
DpapiSymmetricCryptoProvider symm = new DpapiSymmetricCryptoProvider();
CryptographyConfigurationView cryptoConfigurationView = new TestCryptographyConfigurationView();
symm.Initialize(cryptoConfigurationView);
byte[] encBytes = symm.Encrypt(plainText);
byte[] decBytes = symm.Decrypt(encBytes);
Assert.IsTrue(CryptographyUtility.CompareBytes(decBytes, plainText));
}
public void InitData()
{
DpapiSymmetricCryptoProvider cryptoProvider = (DpapiSymmetricCryptoProvider)DefaultSymmProvider;
Assert.AreEqual(cryptoProvider.DpapiCrypto.StorageMode, DpapiStorageMode.User);
}
SymmetricProviderHelper CreateHelper(DataProtectionScope mode,
byte[] entropy)
{
DpapiSymmetricCryptoProvider provider = new DpapiSymmetricCryptoProvider(mode, entropy, instrumentationProvider);
return new SymmetricProviderHelper(provider);
}
