---
title: Extensibility APIs | Microsoft Docs
author: rick-anderson
description: 
keywords: ASP.NET Core,
ms.author: riande
manager: wpickett
ms.date: 10/14/2016
ms.topic: article
ms.assetid: 7b7d8a84-f126-4ea9-9921-ee8adc5a87b2
ms.technology: aspnet
ms.prod: aspnet-core
uid: security/data-protection/extensibility/index
---
# Extensibility APIs

* [Core cryptography extensibility](core-crypto.md)

* [Key management extensibility](key-management.md)

* [Miscellaneous APIs](misc-apis.md)