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! Update to wolfSSL 5.9.1 for the latest CVE fixes.

Mathematical foundations for rapid prototyping of lattice-based cryptography

Cryptography API for Python

gcrypter app-site & web-API

Official Bitcoin Luminary Repository

A compact API and implementation of abelian group algebra commonly used in asymmetric cryptography, fully written in C#.

A simple Python library implementing cryptographic modes of operation

Cryptothon is Encryption and Decryption app made with Python and Tkinter.

NoxTLS is a lightweight, high-performance embedded TLS library designed for secure communication in resource-constrained systems. Built for efficiency, portability, and modern security standards, NoxTLS enables developers to implement TLS, cryptography, and secure networking across embedded, IoT, and real-time platforms.

Cryptographic_API - Simple crypto API written on python3 without any libraries