A command-line tool to make your repl private.

free C++ class library of cryptographic schemes

加密解密与算法测试

Converts an integer to YouTube style (like) crypted string. Simple crypt/hash class for PHP

Messenger wroten on python

c# .NET Framework/Core下的RSA操作类，支持XML、PEM（PKCS#1、PKCS#8）格式密钥对导入、导出，纯字节码解析0依赖

A simple, modern and secure encryption tool (and Go library) with small explicit keys, no config options, and UNIX-style composability.

CLI application to encrypt and secure your files with a cryption key, then decrypt them later

Utility to securely transfer text using end-to-end encryption

cppcryptfs is an implementation of the gocryptfs encrypted overlay filesystem in C++ for Windows.

Salting and Hashing passwords with bcrypt