RSA+AES/RC4+MD5/SHA1+BASE64加密解密。Java及Android平台通用的RSA算法工具类及其例子（敏感信息加密、私钥签名&公钥验签、公钥加密&私钥解密、软件注册码/授权码）

基于spingboot框架的接口报文加解密示例demo. Demo of api message encrypt/decrypt based on spring-boot.

Examples and HowTos for BouncyCastle and Java Cryptography Extension (JCE)

🔑 token-repo(jwt4j-lite) is a lightweight and easy-to-use JWT (JSON Web Token) library for Java and Spring Boot applications. It utilizes the RSA algorithm for secure token signing and verification.

Padded RSA

A simple client-server console application that allows many clients to connect to a single server using multi-threading and network sockets. The application also demonstrates using cryptography (and a set of public and private keys) to encode messages for transport, and a MySQL database for validating users.

Multi-platform command-line storage for sensible data in the cloud, able to connect to remote machines and developed for teams.

Simple Public Key System

Public/private key encryption/decryption demo using the RSA cryptosystem.

Rivest Shamir adlemann Asymmetric Encryption Algorithm

Public Key Private Key generator Sample Code

⭐️ Cryptography RSA Encryption⭐️

Practical implementations of the studies in Computer Security during a semester in my undergraduate studies in Computer Science and Computer Engineering.