Editing GnuTLS (section)

{{Short description|Free software library implementing TLS}}
{{Infobox software
| name                   = GnuTLS
| logo                   = GNUTLS-logo.svg
| screenshot             =
| caption                =
| developer              = Nikos Mavrogiannopoulos, Simon Josefsson
| latest release version = {{wikidata|property|preferred|references|edit|Q1533305|P348|P548=Q2804309}}
| latest release date    = {{wikidata|qualifier|preferred|single|Q1533305|P348|P548=Q2804309|P577}}
| latest preview version = {{wikidata|property|preferred|references|edit|Q1533305|P348|P548=Q51930650}}
| latest preview date    = {{wikidata|qualifier|preferred|single|Q1533305|P348|P548=Q51930650|P577}}
| programming_language   = [[C (programming language)|C]], [[Assembly language|Assembly]]
| operating system       = [[Linux]], [[macOS]], [[Microsoft Windows|Windows]], [[Berkeley Software Distribution|BSD]]
| platform               = [[x86]], [[x86-64]], [[ARM architecture|ARM]]<ref>{{Cite web|title=Debian -- Details of package gnutls-bin in buster|url=https://packages.debian.org/stable/gnutls-bin|access-date=2020-06-27|website=packages.debian.org}}</ref>
| genre                  = [[Cryptography]] [[Library (computer science)|library]]
| license                = [[GNU Lesser General Public License|LGPL-2.1-or-later]]<ref>{{cite web |title=LICENSE |url=https://gitlab.com/gnutls/gnutls/blob/master/LICENSE |website=GitLab |access-date=5 September 2019}}</ref>
| website                = {{URL|https://www.gnutls.org}}
}}

'''GnuTLS''' ({{IPAc-en|ˈ|ɡ|n|uː|_|ˌ|t|iː|_|ˌ|ɛ|l|_|ˈ|ɛ|s}}, the '''GNU Transport Layer Security Library''') is a [[free software]] implementation of the [[Transport Layer Security|TLS, SSL]] and [[DTLS]] protocols. It offers an [[application programming interface]] (API) for applications to enable secure communication over the network [[transport layer]], as well as interfaces to access [[X.509]], [[PKCS 12|PKCS #12]], [[OpenPGP]] and other structures.