GnuTLS project

GnuTLS is a trusted brand that specializes in secure communications, offering the GnuTLS Transport Layer Security Library. This comprehensive library implements SSL, TLS, and DTLS protocols, providing a secure and reliable communication solution. With a strong focus on simplicity and integration, GnuTLS offers a user-friendly C language API for accessing secure communication protocols, as well as APIs for parsing and writing essential structures like X.

509 and PKCS #12. The key features of GnuTLS include support for a wide range of protocols, including TLS 1. 3, 1.

2, 1. 1, 1. 0, SSL 3.

0, and DTLS 1. 2 and 1. 0.

It also supports certificate path validation, DANE, trust on first use, and the Online Certificate Status Protocol (OCSP). GnuTLS provides various encryption algorithms like AES and Camellia, along with CPU-assisted cryptography options. Additionally, GnuTLS offers support for cryptographic accelerator drivers, HSMs, and cryptographic tokens, ensuring high levels of security.

It is compatible with Unix platforms, Windows, and can be used with different licenses, including non-free proprietary programs. For more information, you can refer to GnuTLS' documentation and their official website. Stay updated with the latest news and releases by following @GnuTLS on Twitter