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ECDiffieHellmanOpenSsl.DeriveKeyMaterial(ECDiffieHellmanPublicKey) Method

Definition

Performs a key derivation on the shared secret.

public:
 override cli::array <System::Byte> ^ DeriveKeyMaterial(System::Security::Cryptography::ECDiffieHellmanPublicKey ^ otherPartyPublicKey);
public override byte[] DeriveKeyMaterial (System.Security.Cryptography.ECDiffieHellmanPublicKey otherPartyPublicKey);
override this.DeriveKeyMaterial : System.Security.Cryptography.ECDiffieHellmanPublicKey -> byte[]
Public Overrides Function DeriveKeyMaterial (otherPartyPublicKey As ECDiffieHellmanPublicKey) As Byte()

Parameters

otherPartyPublicKey
ECDiffieHellmanPublicKey

The other party's public key.

Returns

Byte[]

The SHA-256 hash of the shared secret.

Exceptions

The curve used by otherPartyPublicKey has a different size than the curve from this key.

otherPartyPublicKey is null.

The curve used by otherPartyPublicKey is different than the curve from this key.

-or-

This instance represents only a public key.

Applies to