> For the complete documentation index, see [llms.txt](https://joungkyun.gitbook.io/annyung-3-user-guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://joungkyun.gitbook.io/annyung-3-user-guide/annyung3-package-catalog/annyung3-base-packages/pkg-base-openssl.md).

# openssl

## Description:

Utilities from the general purpose cryptography library with TLS implementation

## Changes on AnNyung:

1. 1.0.2의 ALPN 기능 backporting
   * httpd 2.4의 mod\_http2 지원
   * nginx 1.9 branch의 mod\_http2 지원

## Sub packages:

* **openssl-devel** - Files for development of applications which will use OpenSSL
* **openssl-libs** - A general purpose cryptography library with TLS implementation
* **openssl-perl** - Perl scripts provided with OpenSSL
* **openssl-static** - Libraries for static linking of applications which will use OpenSSL