Showing 721 open source projects for "linux keyboard encryption"

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  • 1
    libsodium

    libsodium

    A modern, portable, easy to use crypto library

    libsodium is a modern, portable, and easy-to-use cryptographic library that serves as an API-compatible fork of NaCl. Consistent behavior and formats across supported platforms. It enhances the original design with build and portability improvements, making it widely deployable across platforms for secure encryption, signatures, hashing, and key derivation. Digital signature creation and verification support. Adds extended cryptographic primitives like BLAKE2 and ChaCha20-Poly1305 beyond NaCl.
    Downloads: 6 This Week
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  • 2
    Ente

    Ente

    End-to-end encrypted cloud for photos, videos and 2FA secrets

    Ente is a fully open-source, end‑to‑end encrypted cloud platform designed for securely storing and managing your photos, videos, and 2FA secrets — without needing to trust the service provider. It includes cross‑platform clients and a CLI for self‑hosting needs. Ente is a service that provides a fully open source, end-to-end encrypted platform for you to store your data in the cloud without needing to trust the service provider. On top of this platform, we have built two apps so far: Ente...
    Downloads: 2 This Week
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  • 3
    Passbolt API

    Passbolt API

    Passbolt Community Edition (CE) API

    Passbolt API is an open-source password manager designed for teams. It allows users to securely store and share passwords using end-to-end encryption. Passbolt is self-hosted, offering full control over data and enhanced security. It integrates seamlessly into the workflow, allowing team members to access shared credentials while maintaining robust security practices.
    Downloads: 1 This Week
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  • 4
    jarrid-keyper

    jarrid-keyper

    Keyper by Jarrid is a suite of crypto key management APIs

    Keyper by Jarrid is a suite of crypto key management APIs to simplify key creation, management, deployment, and encryption/decryption in a standardized and secure way. Operations are file-based and can be easily automated, tracked, audited, and managed via file-based processes such as GitOps. Fully integrated with cloud KMS services such as AWS KMS or GCP KMS, leverage managed crypto key generation and reduce infrastructure maintenance burden.
    Downloads: 0 This Week
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    FHEVM

    FHEVM

    Integrate FHE with blockchain applications

    FHEVM is a framework built by Zama to enable confidential smart contracts on EVM-compatible blockchains using Fully Homomorphic Encryption (FHE). It lets developers write Solidity contracts that handle encrypted inputs, encrypted state, arithmetic and logical operations on encrypted types, while maintaining privacy (data always encrypted), composability (encrypted state works alongside public state), and security (via threshold decryption, KMS, etc). The framework includes on-chain and...
    Downloads: 1 This Week
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  • 6
    Secluso

    Secluso

    Privacy-preserving home security camera using end-to-end encryption

    Secluso is an open-source, privacy-focused home security camera system that uses advanced end-to-end encryption to protect video data from unauthorized access. Unlike many commercial smart cameras that send footage to cloud servers where providers can potentially access it, Secluso encrypts video streams directly on the camera before they are relayed, ensuring that only the user’s mobile app can view recorded or live content. The design splits responsibilities across distinct components: a...
    Downloads: 0 This Week
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  • 7
    Ockam

    Ockam

    Orchestrate end-to-end encryption, mutual authentication

    Ockam is a suite of open source tools, programming libraries, and managed cloud services to orchestrate end-to-end encryption, mutual authentication, key management, credential management, and authorization policy enforcement – at massive scale. Modern applications are distributed and have an unwieldy number of interconnections that must trustfully exchange data. To build trust for data-in-motion, applications need end-to-end guarantees of data authenticity, integrity, and confidentiality....
    Downloads: 0 This Week
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  • 8
    gost

    gost

    GO Simple Tunnel, a simple tunnel written in golang

    A simple security tunnel written in Golang. Listening on multiple ports, multi-level forward proxies - proxy chain, standard HTTP/HTTPS/HTTP2/SOCKS4(A)/SOCKS5 proxy protocols support. Probing resistance support for web proxy, TLS encryption via negotiation support for SOCKS5 proxy. Support multiple tunnel types, tunnel UDP over TCP. Local/remote TCP/UDP port forwarding, TCP/UDP Transparent proxy, Shadowsocks Protocol (TCP/UDP), and SNI Proxy. Permission control, load balancing, route...
    Downloads: 14 This Week
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  • 9
    Themis

    Themis

    Easy to use cryptographic framework for data protection

    Cross-platform high-level cryptographic library. Themis helps to build simple and complex cryptographic features easily, quickly, and securely. It’s a perfect fit for multi-platform apps. Themis hides cryptographic details and eliminates popular mistakes. Themis provides ready-made building blocks (“cryptosystems”) for secure data storage, message exchange, socket connections, and authentication. Secure Cell is a multi-mode cryptographic container suitable for storing anything from encrypted...
    Downloads: 0 This Week
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  • 10
    Tomb

    Tomb

    the Crypto Undertaker

    Tomb is a minimalistic command-line tool for creating and managing encrypted “tombs,” which are files that act as mountable, private storage vaults. Under the hood it uses Linux dm-crypt with LUKS for strong, disk-level encryption, and separates the key material from the vault itself to improve security workflows. Keys can be protected with passphrases and even hidden via steganography inside innocuous files, giving you options for concealment and off-device storage. The interface is deliberately simple—dig a tomb, forge a key, lock it, and open it—yet provides hooks to bind directories or run scripts on open/close so you can tailor behavior to your workstation. ...
    Downloads: 0 This Week
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  • 11

    Portable Text Encryption

    Single Linux or Windows binary for secure text encryption

    Self contained and completely portable binary encrypts text for secure email, messaging, irc use, etc., ideal for USB flash drives. AES-128/192/256 (ecb/cbc), Blowfish (ecb/cbc), DES / TripleDES (ecb/cbc/ofb/cfb), or RC4. Linux and Windows binaries. I don't make cute interfaces, it just works. https://codeberg.org/BloodFeastMan/pte I would also recommend FTC, encrypts both files and text using the same interface as PTE, and a separate encryption and hashing engine I wrote in Crystal, and is much faster than PTE: https://sourceforge.net/projects/ft-crypt/
    Downloads: 9 This Week
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  • 12
    Downloads: 7 This Week
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  • 13
    Brook

    Brook

    Brook is a cross-platform strong encryption and not detectable proxy

    Brook is a cross-platform strong encryption and not detectable proxy. Brook's goal is to keep it simple, stupid and not detectable. You can run commands after entering the command-line interface. Usually, everyone uses the command line interface on Linux servers. Of course, Linux also has desktops that can also run GUI. Of course, macOS and Windows also have command-line interfaces, but you may not use them frequently.
    Downloads: 5 This Week
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  • 14
    Berglas

    Berglas

    A tool for managing secrets on Google Cloud

    Berglas is a command-line tool and Go library for managing secrets on Google Cloud in a way that reduces the manual work typically involved in secret handling. It is built to store and retrieve secrets securely by encrypting them with Cloud KMS and storing them in Cloud Storage, while also providing an interoperable layer for Secret Manager. The project serves two related purposes: as a CLI, it automates secret encryption, decryption, and storage workflows, and as a library, it helps inject...
    Downloads: 0 This Week
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  • 15
    OTPLib

    OTPLib

    One Time Password (OTP) / 2FA for Node.js and Browser

    A JavaScript library for generating and verifying one-time passwords (TOTP/HOTP), commonly used for two-factor authentication (2FA).
    Downloads: 0 This Week
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  • 16
    PrivateBin

    PrivateBin

    A minimalist, open source online pastebin

    PrivateBin is a minimalist, open-source online pastebin that allows users to securely share text data. It encrypts the content client-side, ensuring that no one other than the intended recipient can read the data. PrivateBin is self-hosted, giving users full control over their data. It supports features like message expiration, password protection, and anonymous sharing.
    Downloads: 1 This Week
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  • 17
    SafeLine

    SafeLine

    Serve as a reverse proxy to protect your web services from attacks

    SafeLine is a self-hosted WAF(Web Application Firewall) to protect your web apps from attacks and exploits. A web application firewall helps protect web apps by filtering and monitoring HTTP traffic between a web application and the Internet. It typically protects web apps from attacks such as SQL injection, XSS, code injection, os command injection, CRLF injection, LDAP injection, XPath injection, RCE, XXE, SSRF, path traversal, backdoor, brute force, HTTP-flood, bot abuse, among others. By...
    Downloads: 15 This Week
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  • 18
    Buttercup Desktop

    Buttercup Desktop

    Cross-Platform Passwords & Secrets Vault

    Buttercup for desktop is a beautifully-simple password manager designed to help manage your credentials. Buttercup uses very strong encryption to protect your sensitive details under a single master password - Feel free to use stronger and more complex passwords for each service and let Buttercup store them securely. Buttercup is free to download and use and is available for Windows, Mac and Linux. Use it alongside the browser extension and mobile app for a completely portable experience. ...
    Downloads: 2 This Week
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  • 19
    1654 — encryption system

    1654 — encryption system

    1024-bit encryption system (functional safe or disk) | С++20

    This release marks the first production-ready publication of 1654, a dependency-free cryptographic vault engine built around a strict vault abstraction and a wide-state cryptographic design. 1654 is not a wrapper around existing crypto libraries. It is a self-contained system whose cryptographic behavior is fully defined within the repository. Key Characteristics Vault-oriented model Encrypted data is treated as a sealed container-safe with explicit operations, not as a...
    Downloads: 0 This Week
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  • 20
    Personal Security Checklist

    Personal Security Checklist

    A compiled checklist of 300+ tips for protecting digital security

    Personal Security Checklist is a comprehensive, plain-language checklist for improving personal digital security and privacy across devices, accounts, and everyday workflows. It’s organized so that complete beginners can make quick, high-impact changes, while advanced users can dig into deeper hardening steps. The guidance spans topics like passwords, 2FA, device encryption, browser hygiene, network safety, backups, and incident response planning. Each section breaks recommendations into...
    Downloads: 4 This Week
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  • 21
    Awesome Privacy

    Awesome Privacy

    A curated list of privacy & security-focused software and services

    Awesome Privacy is a curated directory of privacy-respecting alternatives to mainstream apps and services, organized across many categories like browsers, search, email, messaging, cloud storage, and operating systems. It aims to help you choose tools that reduce tracking, fingerprinting, and data collection without sacrificing usability. Each entry highlights the project’s core properties—such as open source status, end-to-end encryption, and platform availability—so you can evaluate...
    Downloads: 3 This Week
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  • 22
    testssl.sh

    testssl.sh

    Testing TLS/SSL encryption anywhere on any port

    testssl.sh is a free command-line tool that checks a server's service on any port for the support of TLS/SSL ciphers, protocols as well as recent cryptographic flaws and more. testssl.sh is free and open-source software. You can use it under the terms of GPLv2, please review the License before using it. Works for Linux, Mac OSX, FreeBSD, NetBSD and WSL/MSYS2/Cygwin out of the box, no need to install or configure something, no gems, CPAN, pip or the like. OpenBSD only needs bash to be...
    Downloads: 3 This Week
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  • 23
    Spiral Framework

    Spiral Framework

    High-Performance PHP Framework for large scale applications

    Born out of real-world software development projects, Spiral Framework is a modern PHP framework designed to power faster, cleaner, superior software development. Due to its design and sophisticated application server, Spiral Framework will execute your code up to 10 times faster than Laravel or Symfony without compromising code quality or compatibility with commonly-used libraries. Spiral Framework provides all the tools you need to write secure applications with embedded encryption, CSRF...
    Downloads: 0 This Week
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  • 24
    Piknik

    Piknik

    Copy/paste anything over the network

    ...The tool is cross-platform and works across Linux, macOS, and Windows, making it versatile for development, DevOps, and secure data transfer workflows.
    Downloads: 0 This Week
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  • 25
    syslog-ng

    syslog-ng

    Log management solution that improves the performance of SIEM

    syslog-ng is the log management solution that improves the performance of your SIEM solution by reducing the amount and improving the quality of data feeding your SIEM. With syslog-ng Store Box, you can find the answer. Search billions of logs in seconds using full text queries with Boolean operators to pinpoint critical logs. syslog-ng Store Box provides secure, tamper-proof storage and custom reporting to demonstrate compliance. syslog-ng can deliver data from a wide variety of sources to...
    Downloads: 6 This Week
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