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ECDiffieHellmanCng.HmacKey Property

Gets or sets the Hash-based Message Authentication Code (HMAC) key to use when deriving key material.

Namespace:  System.Security.Cryptography
Assembly:  System.Core (in System.Core.dll)

public byte[] HmacKey { get; set; }

Property Value

Type: System.Byte[]
An Hmac key.

This property applies only when the Hmac value is set in the KeyDerivationFunction property, and the UseSecretAgreementAsHmacKey property is false. By default, the value is null.

.NET Framework

Supported in: 4, 3.5

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.