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Encryption

82 projects

Showing 36 of 82 projects

MacPass
MacPassObjective-C

A native macOS KeePass client for managing passwords with a native macOS experience.

#autotype#keepass#macpass
Stars6.8k
Forks470
Last commit11 months ago
drive
driveGo

A command-line client for Google Drive that enables file synchronization, management, and scripting without a background daemon.

#open-source#storage#file-management
Stars6.7k
Forks426
Last commit2 years ago
Keka
KekaPHP

A macOS file archiver that compresses files in multiple formats with encryption for secure storage and sharing.

#archiver#ios#open-source
Stars6.7k
Forks288
Last commit8 days ago
Databasus
DatabasusGo

A self-hosted, open-source database backup tool for PostgreSQL, MySQL, MariaDB, and MongoDB with multi-storage support and enterprise security.

#database-backup#database#devops
Stars6.5k
Forks337
Last commit4 days ago
Amaze File Manager
Amaze File ManagerKotlin

An open-source, Material Design file manager for Android with root access, encryption, and cloud support.

#open-source#fdroid#file-manager
Stars6.1k
Forks1.7k
Last commit5 days ago
OpenPGP.js
OpenPGP.jsJavaScript

A JavaScript implementation of the OpenPGP protocol for encryption, decryption, signing, and verification.

#web-crypto#public-key#encryption
Stars5.9k
Forks821
Last commit15 days ago
QOwnNotes
QOwnNotesC++

A plain-text file notepad and todo-list manager with Markdown support and Nextcloud/ownCloud integration.

#desktop-application#bookmark#markdown-editor
Stars5.7k
Forks494
Last commit2 days ago
PHPSecLib
PHPSecLibPHP

Pure-PHP implementations of SSH-2, SFTP, X.509, and cryptographic algorithms for secure communications.

#ecdh#asn1#x509
Stars5.6k
Forks907
Last commit2 days ago
QPDF
QPDFC++

A command-line tool and C++ library for content-preserving PDF transformations like linearization, encryption, splitting, and merging.

#c-plus-plus-library#linearization#pdf-merging
Stars5.0k
Forks368
Last commit9 days ago
tiny-AES128-C
tiny-AES128-CC

A small, portable C implementation of AES128/192/256 encryption supporting ECB, CBC, and CTR modes.

#c-library#public-domain#embedded
Stars4.9k
Forks1.4k
Last commit1 year ago
Backup
BackupRuby

A RubyGem utility for modeling and performing full-stack backup operations on UNIX-like systems.

#modular-architecture#database#unix-like
Stars4.9k
Forks668
Last commit1 year ago
Prawn
PrawnRuby

A pure Ruby library for generating PDF documents with extensive text, vector drawing, and internationalization support.

#pdf-generator#internationalization#ruby-gem
Stars4.8k
Forks701
Last commit6 days ago
s2n
s2nC

A C99 TLS/SSL implementation designed for simplicity, small size, speed, and security-first design.

#tls-implementation#crypto#open-source
Stars4.7k
Forks776
Last commit1 day ago
Ockam
OckamRust

Orchestrate end-to-end encryption, cryptographic identities, mutual authentication, and authorization policies between distributed applications at scale.

#zero-trust#authentication#cryptographic-identities
Stars4.6k
Forks558
Last commit3 months ago
Buttercup Desktop
Buttercup DesktopTypeScript

A free, open-source, cross-platform password manager that securely encrypts credentials in vault files.

#desktop-application#vault#encryption
Stars4.4k
Forks340
Last commit1 year ago
next-iron-session
next-iron-sessionTypeScript

Secure, stateless, and cookie-based session library for Next.js and other JavaScript frameworks.

#expressjs#cookies#authentication
Stars4.1k
Forks256
Last commit2 days ago
git-secret
git-secretShell

A bash tool to store private data inside a git repository using PGP encryption and public-key cryptography.

#gpg#cli-tool#encryption
Stars4.0k
Forks209
Last commit4 days ago
PHP Encryption
PHP EncryptionPHP

A secure and easy-to-use PHP library for encrypting data with keys or passwords.

#library#data-protection#file-encryption
Stars3.9k
Forks310
Last commit2 years ago
SecureDrop
SecureDropPython

An open-source whistleblower submission system for media organizations to securely accept documents from anonymous sources.

#hacktoberfest#whistleblower-system#securedrop
Stars3.8k
Forks706
Last commit2 days ago
Stegcloak
StegcloakJavaScript

A pure JavaScript steganography module that hides secrets inside text using invisible unicode characters, secured with passwords and encryption.

#covert-communication#functional-programming#aes-256
Stars3.8k
Forks234
Last commit1 year ago
pgbackrest
pgbackrestC

A reliable, scalable backup and restore solution for PostgreSQL databases with parallel processing, encryption, and cloud storage support.

#database-backup#database#restore
Stars3.7k
Forks266
Last commit10 days ago
Bitwarden
BitwardenTypeScript

A cross-platform desktop application for managing passwords and sensitive data, built with Electron and Angular.

#desktop-application#open-source#encryption
Stars3.5k
Forks390
Last commit3 years ago
docker-volume-backup
docker-volume-backupGo

A lightweight Docker container for backing up Docker volumes to local storage or various cloud services with rotation and encryption.

#volume-backup#devops#data-protection
Stars3.5k
Forks133
Last commit3 days ago
rage
rageRust

A Rust implementation of the age file encryption tool, offering simple, secure encryption with small explicit keys and UNIX-style composability.

#secure-by-default#unix-philosophy#curve25519
Stars3.4k
Forks151
Last commit2 days ago
rustic
rusticRust

A fast, encrypted, and deduplicated backup tool written in Rust, compatible with restic repositories.

#restic#hacktoberfest#deduplication
Stars3.0k
Forks123
Last commit2 days ago
passwordPusher
passwordPusherRuby

Securely share passwords, text, files, and URLs via self-destructing links with full audit logs.

#hacktoberfest#api#communicate-passwords
Stars3.0k
Forks446
Last commit1 day ago
memguard
memguardGo

A Go library that creates a secure software enclave to protect sensitive data in memory from exposure and attacks.

#cold-boot-protection#crypto#data-protection
Stars2.7k
Forks133
Last commit5 days ago
pikepdf
pikepdfPython

A Python library for reading, writing, repairing, and transforming PDFs, powered by the qpdf C++ library.

#pikepdf#linearization#pdf-a
Stars2.7k
Forks221
Last commit11 days ago
Gokapi
GokapiGo

A lightweight, self-hosted alternative to Firefox Send for private file sharing with automatic expiration and S3 support.

#backblaze-b2#s3-storage#selfhosted
Stars2.7k
Forks131
Last commit10 days ago
netcode
netcodeC

A secure client/server protocol for multiplayer games built on top of UDP, providing encrypted connections and session management.

#c-library#udp-protocol#client-server
Stars2.6k
Forks201
Last commit2 months ago
pgbackweb
pgbackwebGo

A user-friendly web interface for managing automated PostgreSQL backups with scheduling, monitoring, and encryption.

#database-backup#database#restore
Stars2.6k
Forks137
Last commit5 months ago
Bento4
Bento4C++

A C++ SDK and tools for reading, writing, and processing MP4, MPEG-DASH, HLS, and CMAF media files with support for encryption and multiple codecs.

#cmaf#drm#video-processing
Stars2.4k
Forks519
Last commit2 months ago
Peergos
PeergosJava

A peer-to-peer encrypted global filesystem and private web platform with secure file storage, social networking, and application hosting.

#privacy-first#ipfs#storage
Stars2.4k
Forks188
Last commit2 days ago
Papers
Papers

A curated list of cryptography papers, articles, tutorials, and howtos for engineers and non-cryptographers.

#hashing#research-papers#symmetric-encryption
Stars2.0k
Forks147
Last commit1 year ago
Awesome Crypto Papers
Awesome Crypto Papers

A curated list of cryptography papers, articles, tutorials, and howtos for engineers and non-cryptographers.

#awesome-list#encryption#awesome-lists
Stars2.0k
Forks147
Last commit1 year ago
TweetNaCl.js
TweetNaCl.jsJavaScript

A pure JavaScript port of the TweetNaCl cryptography library, providing high-security, easy-to-use cryptographic primitives.

#signature#crypto#authentication
Stars1.9k
Forks295
Last commit8 months ago
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