ssl

GnuTLS is a secure communications library implementing the SSL, TLS and DTLS protocols and technologies around them. It provides a simple C language API to access the secure communications protocols. https://www.gnutls.org

Free repository of cryptography-related data.

CryptoLyzer is a fast, flexible, and comprehensive server cryptographic protocol (TLS, SSL, SSH, DNSSEC) and related setting (HTTP headers, DNS records) analyzer and fingerprint (JA3, HASSH tag) generator with Python API and CLI.

Cryptographic protocol and security-related protocol piece parser.

Serve es una herramienta php-cli diseñada para simplificar la gestión de entornos locales de desarrollo utilizando Nginx y múltiples versiones de PHP. Su propósito es permitir la configuración rápida y eficiente de servidores locales para múltiples sitios web, con soporte para certificados SSL, ideal para entornos de desarrollo que lo requieran (Ej. PWA).

C++17 header only library for common cross-platform networking, sockets, ssl, threading, new language features, crypto, and serial i/o support.

TLS-enabled mail retrieval (POP3/IMAP/ETRN/ODMR) and forwarding (SMTP/LMTP/MDA) agent.

Note the Git branches: legacy_64 (stable 6.4.x releases), legacy_6x (near-future 6.5.x development), next (mid-term future 7.x.x development)

CA store + Partial chain handler

OpenSSL way to create and install local SSL certs

Create a PKI, sign and revoke server and client X.509 v3 SSL certificates. Setting up a trusted encrypted communication network was never so easy with BounCA. BounCA is a Python Django based webapplication, with a Vuetify frontend.

Micro-library implementing TCP client/server sockets with SSL encryption

Nodecaf is a light framework for developing RESTful Apps in a quick and convenient manner.

Automatically generate/renew Let's Encrypt certificates with Certbot on NameSilo DNS https://github.com/ethauvin/namesilo-letsencrypt