TLS (Transport Layer Security) topic
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.
nitmproxy
Proxy server based on netty
netman
高性能轻量级TCP、UDP框架、支持TLS、路由、中间件、WebSocket、事件循环(epoll)，百万连接（C1000K）
Ace
HTTP web server and client, supports http1 and http2
TLS-Redirection
TLS Redirection
atls
A light TLS implementation used for learning: TLS 1.0 TLS 1.1 TLS 1.2 TLS 1.3 GMSSL 1.1(国密SSL) based on libcrypto.so.
acmed
ACME (RFC 8555) client daemon
python-mbedtls
Cryptographic library with an mbed TLS back end
easy-tls
Manage and Inline OpenVPN TLS keys and Easy-RSA PKI credentials. Supports OpenVPN TLS-Crypt-V2 key system and OpenVPN Peer-Fingerprint mode.