InMemorySymmetricSecurityKey.DecryptKey(String, Byte[]) Method

Definition

Namespace:

System.IdentityModel.Tokens

Assembly:

System.IdentityModel.dll

Decrypts the specified encrypted key.

public:
 override cli::array <System::Byte> ^ DecryptKey(System::String ^ algorithm, cli::array <System::Byte> ^ keyData);

public override byte[] DecryptKey (string algorithm, byte[] keyData);

override this.DecryptKey : string * byte[] -> byte[]

Public Overrides Function DecryptKey (algorithm As String, keyData As Byte()) As Byte()

Parameters

algorithm

String

The cryptographic algorithm that was used to encrypt the key.

keyData

Byte[]

An array of Byte that contains the encrypted key.

Returns

Byte[]

An array of Byte that contains the decrypted key.

Exceptions

InvalidOperationException

algorithm is not supported. The supported algorithms are TripleDesKeyWrap, Aes128KeyWrap, Aes192KeyWrap, and Aes256KeyWrap.

Remarks

Use the static fields of the SecurityAlgorithms class to specify the algorithm.