<PackageReference Include="System.Security.Permissions" Version="10.0.0-preview.3.25171.5" />

KeyContainerPermissionAccessEntryEnumerator

using System.Collections; namespace System.Security.Permissions { [Obsolete("Code Access Security is not supported or honored by the runtime.", DiagnosticId = "SYSLIB0003", UrlFormat = "https://aka.ms/dotnet-warnings/{0}")] public sealed class KeyContainerPermissionAccessEntryEnumerator : IEnumerator { public KeyContainerPermissionAccessEntry Current { get; } object IEnumerator.Current { get; } public bool MoveNext() { return false; } public void Reset() { } } }