GnuTLS
| GnuTLS | |
|---|---|
| Developers | Nikos Mavrogiannopoulos, Simon Josefsson |
| Stable release | 3.8.12
/ 9 February 2026 |
| Written in | C, Assembly |
| Operating system | Linux, macOS, Windows, BSD |
| Platform | x86, x86-64, ARM |
| Type | Cryptography library |
| License | LGPL-2.1-or-later |
| Website | www |
| Repository | |
GnuTLS (/ˈɡnuː ˌtiː ˌɛl ˈɛs/, the GNU Transport Layer Security Library) is a free software implementation of the 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, OpenPGP and other structures.