Interface IXmlKeyEncryptionExtension

Supports XML key encryption extensions.

Inherited Members

IXmlEncryptionExtension.IsSupported(String)

Namespace: ComponentSpace.Saml2.XmlSecurity.Encryption

Assembly: ComponentSpace.Saml2.dll

Syntax

public interface IXmlKeyEncryptionExtension : IXmlEncryptionExtension

Methods

DecryptSymmetricKey(EncryptedKey, AsymmetricAlgorithm, String)

Decrypts the symmetric key using the specified asymmetric key and key encryption algorithm

Declaration

byte[] DecryptSymmetricKey(EncryptedKey encryptedKey, AsymmetricAlgorithm keyDecryptingKey, string keyEncryptionAlgorithm)

Parameters

Type	Name	Description
System.Security.Cryptography.Xml.EncryptedKey	encryptedKey	The encrypted symmetric key.
System.Security.Cryptography.AsymmetricAlgorithm	keyDecryptingKey	The asymmetric key decrypting key.
System.String	keyEncryptionAlgorithm	The key encryption algorithm.

Returns

Type	Description
System.Byte[]	The decrypted symmetric key.

EncryptSymmetricKey(Byte[], AsymmetricAlgorithm, String, String, String)

Encrypts the symmetric key using the specified asymmetric key and key encryption algorithm.

Declaration

byte[] EncryptSymmetricKey(byte[] symmetricKey, AsymmetricAlgorithm keyEncryptingKey, string keyEncryptionAlgorithm, string digestMethod, string maskGenerationFunction)

Parameters

Type	Name	Description
System.Byte[]	symmetricKey	The symmetric key.
System.Security.Cryptography.AsymmetricAlgorithm	keyEncryptingKey	The asymmetric key encrypting key.
System.String	keyEncryptionAlgorithm	The key encryption algorithm.
System.String	digestMethod	The digest method.
System.String	maskGenerationFunction	The mask generation function.

Returns

Type	Description
System.Byte[]	The encrypted symmetric key.

Update(XmlElement, String, String, String)

Updates the encrypted data XML, if required.

Declaration

void Update(XmlElement encryptedDataElement, string keyEncryptionAlgorithm, string digestMethod, string maskGenerationFunction)

Parameters

Type	Name	Description
System.Xml.XmlElement	encryptedDataElement	The encrypted data XML.
System.String	keyEncryptionAlgorithm	The key encryption algorithm.
System.String	digestMethod	The digest method.
System.String	maskGenerationFunction	The mask generation function.