TLS (Transport Layer Security)
TLS (Transport Layer Security) is a cryptographic protocol designed to provide communications security over a computer network. The protocol is widely used in applications such as email, instant messaging, and voice over IP, but its use in securing HTTPS remains the most publicly visible.
The TLS protocol aims primarily to provide security, including privacy (confidentiality), integrity, and authenticity through the use of cryptography, such as the use of certificates, between two or more communicating computer applications. It runs in the presentation layer and is itself composed of two layers: the TLS record and the TLS handshake protocols.
TLS builds on the now-deprecated SSL (Secure Sockets Layer) specifications (1994, 1995, 1996) developed by Netscape Communications for adding the HTTPS protocol to their Navigator web browser.
Here are 218 public repositories matching this topic...
The official NGINX Open Source repository.
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Aug 3, 2025 - C
Capturing SSL/TLS plaintext without a CA certificate using eBPF. Supported on Linux/Android kernels for amd64/arm64.
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Aug 7, 2025 - C
Cross-platform multi-protocol VPN software. Pull requests are welcome. The stable version is available at https://github.com/SoftEtherVPN/SoftEtherVPN_Stable.
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Jul 18, 2025 - C
An open source, portable, easy to use, readable and flexible TLS library, and reference implementation of the PSA Cryptography API. Releases are on a varying cadence, typically around 3 - 6 months between releases.
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Aug 7, 2025 - C
An implementation of the TLS/SSL protocols
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Aug 8, 2025 - C
An easy to use, scalable and secure web application framework for writing web APIs in C or Python. || This is a read-only mirror, please see https://kore.io/mail and https://kore.io/source for information on how to contribute via the mailing lists.
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Apr 30, 2025 - C
The wolfSSL library is a small, fast, portable implementation of TLS/SSL for embedded devices to the cloud. wolfSSL supports up to TLS 1.3 and DTLS 1.3!
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Aug 7, 2025 - C
铜锁/Tongsuo is a Modern Cryptographic Primitives and Protocols Library
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Jul 25, 2025 - C
Web application acceleration, advanced DDoS protection and web security
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Aug 7, 2025 - C
Single C file TLS 1.2/1.3 implementation, using tomcrypt as crypto library
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May 8, 2025 - C
wolfMQTT is a small, fast, portable MQTT client implementation, including support for TLS 1.3.
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Aug 1, 2025 - C
[DEPRECATED — See notice in README.md and switch to OpenSSL 3 OQS Provider] Fork of OpenSSL 1.1.1 that includes prototype quantum-resistant algorithms and ciphersuites based on liboqs
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Jan 8, 2025 - C
Eclipse ThreadX - NetXDuo is an advanced, industrial-grade TCP/IP network stack designed specifically for deeply embedded real-time and IoT applications
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Jul 28, 2025 - C
Created by Internet Engineering Task Force
Released 1999
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