<PackageReference Include="BouncyCastle.Cryptography" Version="2.7.0-beta.98" />

Org.BouncyCastle.Tls.KeyUpdateRequest

public abstract class KeyUpdateRequest
RFC 8446 4.6.3
namespace Org.BouncyCastle.Tls { public abstract class KeyUpdateRequest { public const short update_not_requested = 0; public const short update_requested = 1; public static string GetName(short keyUpdateRequest); public static string GetText(short keyUpdateRequest); public static bool IsValid(short keyUpdateRequest); protected KeyUpdateRequest(); } }