400 Open source projects that are alternatives of or similar to Seal Python

Encrypted end to end file transfer

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

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

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

Gajim plugin for OMEMO Multi-End Message and Object Encryption

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

Encrypted storage with built-in key management facilities

Secure storage for personal records built to comply with GDPR

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

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

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

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

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

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

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

Android Secure SharedPreferences Using Facebook Conceal Encryption

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

Strong encryption for Java simplified

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

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

GPG symmetric password manager

High level message signing library.

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

Encrypted Photo Safe for Android

FinalCrypt - The World's Strongest Encryption

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

VeraCrypt EFI Bootloader for EFI Windows system encryption (LGPL)

Send encrypted PGP messages with one click

HTML Conversion Software

make non-root mountable encrypted disk shares

A PowerShell armoury for penetration testers or other random security guys

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

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

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

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

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

An android image watermark library that supports steganography.

Bash glue to encrypt and hide files

🔐A petite library of encryption functions for PHP

Open Source Your Password (Mismanagement)!

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

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.

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

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

A simple, private writing app.

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

⚠️ Moved to GitLab.

Enigma encryption in Swift

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

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.

Private Decentralized Communication Network 🎭 🧅

Cryptographic filesystem for the cloud

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

🔐Azure Key Vault KMS plugin for Kubernetes

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)

Jasypt integration for Spring boot

Yet another VK client for Android

Simple cross-platform encryption and decryption using AES

A collection of common (interesting) cryptographic mistakes.

Android cryptography library with SecureRandom patches.