KeyExchangeECCurve25519 class KeyExchangeECCurve25519 : KeyExchangeEC Documentation Code protected sealed class BclImpl : Impl protected sealed class BouncyCastleImpl : Impl protected Impl _impl public KeyExchangeECCurve25519() protected virtual void FinishImpl() The implementation of finish key exchange algorithm. protected virtual void StartImpl() The implementation of start key exchange algorithm.