Top 620 encryption open source projects

JWT Framework

📷 PictShare is an open source image, mp4, pastebin hosting service with a simple resizing and upload API that you can host yourself. 🎑

This script implements transparent editing of gpg encrypted files.

A cryptography library and a SharedPreferences wrapper for Android that encrypts the content with 256 bit AES encryption. The Encryption key is securely stored in device's KeyStore.

A small library to handle Android fingerprint API.

Reverse engineering WhatsApp Web.

OpenPGP library for iOS and macOS

Encrypted personal archives

Filesystem in userspace (FUSE) with transparent authenticated encryption

Easy full stack backup operations on UNIX-like systems.

Cross-platform backup tool for Windows, macOS & Linux with fast, incremental backups, client-side end-to-end encryption, compression and data deduplication. CLI and GUI included.

Creates Wireguard configuration for hub and peers with ease

✅ .NET crypto done right. Professionally audited.

🔑 Free Offline Password Manager

Lightweight solution for using encrypted passwords in shell scripts

Whonix is an operating system focused on anonymity, privacy and security. It's based on the Tor anonymity network, Debian GNU/Linux and security by isolation. DNS leaks are impossible, and not even malware with root privileges can find out the user's real IP. https://www.whonix.org

Use YubiKey to unlock a LUKS partition

Web 端反爬技术方案

🔒 Secure localStorage data with high level of encryption and data compression

🔐 JSON Object Signing and Encryption Framework (JWT, JWS, JWE, JWA, JWK, JWKSet and more)

Self-hosted Wireguard Installer / Manager for CentOS, Debian, Ubuntu, Arch, Fedora, Redhat, Raspbian

Decrypt Signal encrypted backups outside the app

Berty is a secure peer-to-peer messaging app that works with or without internet access, cellular data or trust in the network

wireguard overlay mesh network manager

Easy and efficient encrypted backups.

Set up a personal VPN in the cloud

Symmetric Encryption for Ruby Projects using OpenSSL

heavily vectorized c++17 compile time string encryption.

One tool to manage key generation, key storing and encryption on different APIs of Android.

A framework for Backdoor development!

Password-protect URLs using AES in the browser; create hidden bookmarks without a browser extension

Cryptographic javascript-functions for ethereum and tutorials to use them with web3js and solidity

The DIME resolver library and command line utilities.

Elixir encryption library designed for Ecto

s2n : an implementation of the TLS/SSL protocols

Docker image to run an IPsec VPN server, with IPsec/L2TP, Cisco IPsec and IKEv2

Tutanota is an email service with a strong focus on security and privacy that lets you encrypt emails, contacts and calendar entries on all your devices.

VBA Obfuscation Tools combined with an MS office document generator

SharPyShell - tiny and obfuscated ASP.NET webshell for C# web applications

End-to-end encrypted messaging and mutual authentication between cloud and edge-device applications

✔️ Secure, simple key-value storage for Android

A C library for reading, creating, and modifying zip archives.

Open-Source Ransomware As A Service for Linux, MacOS and Windows

Android Fingerprint authentication and encryption with RxJava

Cingulata (pronounced "tchingulata") is a compiler toolchain and RTE for running C++ programs over encrypted data by means of fully homomorphic encryption techniques.

Peer-to-peer encrypted message exchange

Obfuscate your data by generating reversible, non-sequential, URL-safe identifiers.

qTox is a chat, voice, video, and file transfer IM client using the encrypted peer-to-peer Tox protocol.

Kissme: Kotlin Secure Storage Multiplatform

🔑🔥📈 Next Level PGP

Buttercup is a free, open-source and cross-platform password manager, built on NodeJS with Typescript. It uses strong industry-standard encryption to protect your passwords and credentials (among other data you store in Buttercup vaults) at rest, within vault files (.bcup). Vaults can be loaded from and saved to a number of sources, such as the local filesystem, Dropbox, Google Drive or any WebDAV-enabled service (like ownCloud or Nextcloud ¹).

A Linux Ransomware

🎩 The mighty NodeJS password vault

A command-line journal that is distributed and encrypted, making it easy to jot notes 📓

HTML5 SSH Web Client

Store strings & credentials securely encrypted on your device

Encryption is a simple way to encrypt and decrypt strings on Android and Java project.

NXcrypt - 'python backdoor' framework

GPG asymmetric (YubiKey) password manager