OpenSSL cryptography tutorial + simple RSA implementation in C.

Hash and AES Cryptography in .Net Core

Client Side Secure Chat, Based on node.js, socket.io and Asymmetric Encryption Without Open Storage on Server Side.

Java Spring Boot Crud application secured with OAuth2 JWT

Simple CLI app to explore encryption

Secure Spring Boot applications using JWT with asymmetric RSA encryption. Includes key generation, token signing/verification, and Spring Security integration ideal for stateless APIs, and secure authentication

A secure communication channel that sends messages securely using the RSA algorithm.

Encrypt and decrypt messages using RSA.

An another Python implementation of HPKE (Hybrid Public Key Encryption)

In this project i have created a cryptocurrency named 'echocoin' which makes blockchain transactions possible.

🔒This project contains a menu to run various hybrid cryptographic algorithms. From this menu, you can choose any of the following: ECC-AES, ECC-BF, AES-RSA, and 3DES-RSA.

Typescript + Crypto + Asymmetric

Poorman's Security Algorithm

C# Network framework - networking made simple and easy

How to use some cryptography techniques in .NET6

This repository provides a comprehensive guide to cryptography fundamentals and practical applications. It includes examples of symmetric encryption (AES), asymmetric encryption (RSA), digital signatures, and common cryptographic combinations. All code examples are available in Python.

Doing Asymmetric encryption

Elliptic curve-based Asymmetric Encryption