Top 620 encryption open source projects

Script for encrypting a GNU/Linux filesystem and then destroying the keys

Share sensitive info without leaving a trace in your chat logs or email accounts.

The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis

Encrypted Chat. No History. No Logs.

🔐 Server API to support End-to-End Encryption

可对 Xcode 项目工程所有的 objective-c 文件内包含的明文进行加密混淆，提高逆向分析难度。

End-To-End File & Message Encryption For Discord

Golang (GO) implementation of Javascript Object Signing and Encryption specification

ldqk.xyz/55

Python library for the https://mega.nz/ API.

Encrypted overlay filesystem written in Go

An implementation of JOSE standards (JWE, JWS, JWT) in Go

A free, secure and open source app for Android to manage your 2-step verification tokens.

The magma server daemon, is an encrypted email system with support for SMTP, POP, IMAP, HTTP and MOLTEN,. Additional support for DMTP and DMAP is currently in active development.

🧰 A zero trust swiss army knife for working with X509, OAuth, JWT, OATH OTP, etc.

🔑 Password protected markdown html reports in R using libsodium

🔓 CLI tool and library to execute padding oracle attacks easily, with support for concurrent network requests and an elegant UI.

The dum^H^H^Hsimplest encryption tool in the world.

Tessera - Enterprise Implementation of Quorum's transaction manager

Microsoft SEAL 3.X For Python

Jasypt integration for Spring boot

Verilog implementation of the symmetric block cipher AES (Advanced Encryption Standard) as specified in NIST FIPS 197. This implementation supports 128 and 256 bit keys.

Yet another VK client for Android

Key Negotiation Of Bluetooth (KNOB) attacks on Bluetooth BR/EDR and BLE [CVE-2019-9506]

A sample backend that demonstrates how to generate a Virgil JWT and Twilio token used for authentication with the Virgil and Twilio services

Underlock makes it dead simple to encrypt and decrypt your data and files. It comes with little to no dependencies and has a very small API surface.

Simple cross-platform encryption and decryption using AES

make non-root mountable encrypted disk shares

.NET Standard 1.3 implementation of the Noise Protocol Framework (revision 33 of the spec)

Bash glue to encrypt and hide files

Secure storage for personal records built to comply with GDPR

Postfix filter/hook to automatically encrypt outgoing emails with PGP/GPG

A socialist network: encrypted, insurveillable, unmontizeable, and self-governing. App is written in Python. (Calling all socialist programmers for help!)

🔐Azure Key Vault KMS plugin for Kubernetes

A collection of common (interesting) cryptographic mistakes.

Send encrypted PGP messages with one click

A .NET protector supporting .NET Core forked from the discontinued ConfuserEx

A collection of secure encryption examples for encrypting strings and binary data.

🔑 Hashing (BCrypt, SHA2, HMAC), encryption (AES), public-key (RSA), and random data generation.

A framework for the JOSE standards JWS, JWE, and JWK written in Swift.

In-Browser AES File Encryption 🔐 with Data Integrity Check 🔍

Open Source Your Password (Mismanagement)!

React Native wrapper around SharedPreferences and Keychain to provide a secure alternative to Async Storage

7zip in python3 with ZStandard, PPMd, LZMA2, LZMA1, Delta, BCJ, BZip2, and Deflate compressions, and AES encryption.

GPG symmetric password manager

Enigma encryption in Swift

Get things from one computer to another, safely. Over IPFS (which not even required to receive those things).

Cryptographic filesystem for the cloud

FinalCrypt - The World's Strongest Encryption

Bouncer is a network TCP port redirector/forward proxy (like rinetd) with extra features like Reverse tunneling (like ssh -R), SSL tunneling (like stunnel), connection Failover, LoadBalancing and Clustering. In pure Java (BIO)

Android cryptography library with SecureRandom patches.

A local reactive cache for Java and Android. Now, it supports heap memory、off-heap memory and disk cache.

🌟 FastSitePHP 🌟 A Modern Open Source Framework for building High Performance Websites and API’s with PHP

HTML Conversion Software

Etebase TypeScript API for the web, node and react-native!

A PowerShell armoury for penetration testers or other random security guys

Anonymous web chat server, built on top of Themis/WebThemis

Wireguard road warrior installer for Ubuntu, Debian, CentOS and Fedora

Encrypted end to end file transfer

WordPress HTTPS is intended to be an all-in-one solution to using SSL on WordPress sites.