SymmetricKeyWrapProvider.UnwrapKey(Byte[]) Method

Definition

Namespace:

Microsoft.IdentityModel.Tokens

Assembly:

Microsoft.IdentityModel.Tokens.dll

Package:

Microsoft.IdentityModel.Tokens v8.0.1

Unwraps a key using symmetric decryption.

public override byte[] UnwrapKey (byte[] keyBytes);

override this.UnwrapKey : byte[] -> byte[]

Public Overrides Function UnwrapKey (keyBytes As Byte()) As Byte()

Parameters

keyBytes

Byte[]

The bytes to unwrap.

Returns

Byte[]

The unwrapped key.

Exceptions

ArgumentNullException

Thrown if keyBytes is null or has a length of 0.

ArgumentException

Thrown if keyBytes is not a multiple of 8.

ObjectDisposedException

Thrown if Dispose(Boolean) has been called.

SecurityTokenKeyWrapException

Thrown if the key unwrapping operation fails.