Top 620 encryption open source projects

Android Secure SharedPreferences Using Facebook Conceal Encryption

An android image watermark library that supports steganography.

Encrypted storage with built-in key management facilities

🔐A petite library of encryption functions for PHP

Strong encryption for Java simplified

Need to encrypt a file before sending it to someone? This is it.

.NET email library and proxy supporting IMAP, POP3, and SMTP with S/MIME and PGP.

🔑 Control your MFRC522 RFID Module with your Raspberry-pi and JavaScript

A plugin for Microsoft.EntityFrameworkCore to add support of encrypted fields using built-in or custom encryption providers.

A simple, private writing app.

RSA+AES hybrid encryption implementation for JavaScript. Works with Node.js, React Native and modern browsers.

⚠️ Moved to GitLab.

High level message signing library.

IOStreams is an incredibly powerful streaming library that makes changes to file formats, compression, encryption, or storage mechanism transparent to the application.

Gajim plugin for OMEMO Multi-End Message and Object Encryption

Private Decentralized Communication Network 🎭 🧅

Encrypted Photo Safe for Android

Secure, human-friendly, cross-platform secrets and config.

Easy to use cryptographic framework for data protection: secure messaging with forward secrecy and secure data storage. Has unified APIs across 14 platforms.

VeraCrypt EFI Bootloader for EFI Windows system encryption (LGPL)

A simple shell utility for encrypting and decrypting files using OpenSSL.

The best way to backup and restore your database

W3C Web Cryptography API for Node.js

A Rust client library for Etebase

Brandis: End-to-end encryption for everyone

Secure Preference Manager for android. It uses various Encryption to protect your application's Shared Preferences.

📬 A fully featured Firefox Send API client written in Rust.

Implementations of the Simon and Speck Block Ciphers

a simple, portable password manager

Official Rubyzip repository

Zero-details, privacy-focused in-app file system.

Full disk encryption with Yubikey (Yubico key)

🔥 A powerful MongoDB auditing and pentesting tool 🔥

Open Source Signaling Firewall for SS7, Diameter filtering, antispoof and antisniff

An Android implementation of the Libsodium cryptography library. For the lazy dev.

iotalk is a privacy-minded messaging system built on the IOTA Tangle. Messages are encrypted so only the intended recipient can read them.

A collection of small bash scripts for heavy terminal users

A cryptography algorithms library

Demos, Examples, Tutorials for using Microsoft SEAL library.

DEPRECATED A helm plugin that help manage secrets with Git workflow and store them anywhere

chef-vault cookbook

IBM Fully Homomorphic Encryption Toolkit For Linux. This toolkit is a Linux based Docker container that demonstrates computing on encrypted data without decrypting it! The toolkit ships with two demos including a fully encrypted Machine Learning inference with a Neural Network and a Privacy-Preserving key-value search.

secure 1 time message generator

A private decentralized database replicated over Git (or any other distributed log)

Simple Polymorphic Engine (SPE32) is a simple polymorphic engine for encrypting code and data. It is an amateur project that can be used to demonstrate what polymorphic engines are.

Simple framework for TCP clients and servers. Focused on performance and usability.

RNL - Realtime Network Library - The opensource reliable UDP network library

String encryption for Arduino, limited microcontrollers and other embedded systems.

opmsg p2p transport network

wolfSSL (formerly CyaSSL) is a small, fast, portable implementation of TLS/SSL for embedded devices to the cloud. wolfSSL supports up to TLS 1.3!

Reed Solomon BCH encoder and decoder

LibTomCrypt is a fairly comprehensive, modular and portable cryptographic toolkit that provides developers with a vast array of well known published block ciphers, one-way hash functions, chaining modes, pseudo-random number generators, public key cryptography and a plethora of other routines.

C++ implementation of Data Encryption Standard (DES, 3DES) (ECB, CBC)

Use GPG to encrypt a file using our best settings

Client side encrypted pastebin

A password manager using https://age-encryption.org/

A quick and simple encrypted file store for easy sharing within your organisation

Distributed Blockchain-based File Storage 📡

Gradle Plugin - Obfuscator String Encryption (Android/Java)

PROJECT MOVED: https://git.silence.dev/Silence/Silence-Android/ (GitHub is just a mirror.)