GetEncryptionTransform Method

InMemorySymmetricSecurityKey.GetEncryptionTransform Method (String, Byte[])

 

Gets a transform that encrypts XML using the specified cryptographic algorithm.

Namespace:   System.IdentityModel.Tokens
Assembly:  System.IdentityModel (in System.IdentityModel.dll)

public override ICryptoTransform GetEncryptionTransform(
	string algorithm,
	byte[] iv
)

Parameters

algorithm
Type: System.String

A cryptographic algorithm that encrypts XML.

iv
Type: System.Byte[]

An array of Byte that contains the initialization vector (IV) for the specified algorithm.

Return Value

Type: System.Security.Cryptography.ICryptoTransform

An ICryptoTransform that represents the encryption transform.

Exception Condition
InvalidOperationException

algorithm is not supported. The supported algorithms are TripleDesEncryption, Aes128Encryption, Aes192Encryption, and Aes256Encryption.

Use the fields that represent encryption algorithms in the SecurityAlgorithms class to specify the algorithm.

.NET Framework
Available since 3.0
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