Aeris DatedKeys by: Aeris .NET 5.0 This package targets .NET 5.0. The package is compatible with this framework or higher. .NET Core 3.1 This package targets .NET Core 3.1. The package is compatible with this framework or higher. 2,969 total downloads last updated 2/12/2021 Latest version: 1.0.3 key serial expiry date license Simple NuGet package that allows you to generate keys that can store an expiry date in it. Please note that this is not much secure.