Showing 3635 open source projects for "linux"

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  • 1
    PetoronHash2

    PetoronHash2

    PH2 Permutation-based cryptographic post-quantum hash library with duplex construction (C++20)

    PetoronHash2 (PH2) is a standalone ARX-based sponge construction that combines: A 4096-bit internal permutation core A sponge/duplex architecture with explicit capacity separation An extendable-output function (XOF) Memory-hard (HARD) and burn (BURN) modes A structured tagged absorb scheme A parameterized architecture suitable for hashing, KDF, and stress-oriented derivation PH2 is designed as a wide-state cryptographic primitive with explicit domain separation and configurable output...
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  • 2
    OpenVPN 2

    OpenVPN 2

    Robust and flexible VPN network tunnelling

    OpenVPN 2 is a robust and highly flexible tunneling application that uses all of the encryption, authentication, and certification features of the OpenSSL library to securely tunnel IP networks over a single TCP/UDP port. Discussion forums and project wiki can be found here: https://forums.openvpn.net/ https://community.openvpn.net/
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  • 3
    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...
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  • 4
    PureBasic Shamir Secret Sharing

    PureBasic Shamir Secret Sharing

    Open-source PureBasic implementation of the Shamir Secret Sharing

    PureBasic Shamir Secret Sharing is an open-source, self-contained and educational implementation of the Shamir Secret Sharing Scheme, written entirely in PureBasic. Shamir Secret Sharing is a cryptographic method that splits a secret into multiple parts (shares), such that any combination of at least T shares can reconstruct the original secret, while any number of shares fewer than T reveals no usable information. This implementation operates over the finite field GF(257), allowing...
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  • 5
    Plum Harbor Deutsch

    Plum Harbor Deutsch

    German version of the "Plum Harbor" file sharing app.

    Eine experimentelle Dateifreigabe App, die mit Next.js und Perplexity entwickelt wurde und es den Nutzern ermöglicht, Dateien einfach zu teilen, zu empfangen, zu senden und erneut zu senden. Die App verwendet ML-KEM-1024, ChaCha20, Serpent-256 und HMAC-SHA512, um die Vertraulichkeit und Integrität der Daten zu gewährleisten. Außerdem ist die App mit einem speziellen Passwortspeicher ausgestattet. Schau es dir an unter: https://plum-harbor-deutsch.netlify.app/ GitHub:...
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  • 6
     In-Browser-File-Encrypter

    In-Browser-File-Encrypter

    The source code of the In-Browser-File-Encrypter web app

    The In-Browser File Encrypter is a simple web application that enables you to securely encrypt your files directly in your browser using the AES-256 encryption algorithm in CBC mode. Check it out at: https://codepen.io/Northstrix/pen/xxvXvJL and https://northstrix.github.io/In-Browser-File-Encrypter/V1.0/web-app.html GitHub page: https://github.com/Northstrix/In-Browser-File-Encrypter The download shortcut:...
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  • 7

    Secure Protocol Format

    Generic binary protocol library that prevents injection attacks

    Injection attacks can occur when transmitted data is not interpreted the same way by both the sender and the receiver. Guaranteeing equivalence in data interpretation, known as operational congruity, is achieved by separating fields of data on the basis of their length. When the length of the data is known, there is no risk of misinterpreting it on the basis of spaces or text delimiters. The Distinguished Encoding Rules, or DER, of the ASN.1 standard follows this approach but includes...
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  • 8
    PetoronHash-System

    PetoronHash-System

    PHASH | post-quantum XOF hashing algorithm | C++20

    PHASH is a self-contained, dependency-free, post-quantum XOF hashing algorithm implemented in modern C++20. This release delivers the first fully stable production implementation of the PetoronHash-System — a 1600-bit sponge-based hash function with domain separation, extendable output, and deterministic behavior. Key Features No external dependencies — pure C++20 implementation. Extendable Output (XOF) — supports arbitrary output length (256–8192+ bits). Post-quantum oriented design...
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  • 9

    url-checker-php-sdk

    Official PHP SDK for the EmailVeritas URL Checker API

    The EmailVeritas URL Checker PHP SDK provides real-time phishing and malicious link detection through the official EmailVeritas API. It enables developers to classify and analyze URLs directly from PHP applications using simple methods for URL Lookup and URL Scan. Lightweight and dependency-free, the SDK performs redirect-chain, WHOIS, and HTML metadata analysis. Composer support makes integration seamless with PSR-4 autoloading. Ideal for CRMs, contact forms, and security...
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  • 10
    Petoron-P2P-Messenger

    Petoron-P2P-Messenger

    minimalistic, secure and autonomous P2P messenger

    Petoron P2P Messenger (P-P2P-M) Architecture: Pure P2P - no servers, no databases Key storage: Keys generated in memory, never stored, erased after use Metadata: Only IP and port exist during the session - everything else is encrypted & obfuscated Encryption: PQS v1.2 - PBKDF2-HMAC-SHA256 (200k), BLAKE2s-MAC, custom stream cipher + fake padding Authentication: BLAKE2s-MAC (16 bytes) - instant failure on any data change Packet obfuscation: --stealth mode - padding, hidden...
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  • 11

    PassMan Password Manager

    Simple password manager written on Laravel and Filament

    PassMan password manager is designed to help you take control of your passwords — keeping them local, secure, and easily accessible. It lets you add domains, categorize your passwords and ensures that only you can access your credentials. With our tool, you can easily add domains, categorize your records by type (e.g., www, FTP, etc.), and store usernames and passwords securely. Since everything is stored locally, you’re the only one who has access to your data, providing an added layer...
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  • 12
    Plum Harbor

    Plum Harbor

    An open-source file sharing app built using Next.js and Perplexity.

    An open-source file sharing app built using Next.js and Perplexity. The app employs ML-KEM-1024, ChaCha20, Serpent-256, and HMAC-SHA512 to ensure data confidentiality and integrity. The app is also equipped with a dedicated password vault. Check it out at https://plum-harbor.netlify.app/ GitHub page: https://github.com/Northstrix/plum-harbor Codeberg page: https://codeberg.org/Northstrix/plum-harbor The app is available in English and Hebrew. German version is available...
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  • 13
    Password-Manager

    Password-Manager

    Online keepass-like tool to manage password. client-side AES encrypt!

    v11.00 greatly enhanced security! This password manager can generate and store random strong passwords for users. Passwords are generated on users' browsers and then encrypted using AES256 (mode CBC). PBKDF2 with SHA512 is used for user identification check. In trusted computers, user can enable a PIN to login faster. PIN verification is complicated and involves both server and client. Though PIN is only 4 digits, it's still safe (server will disable PIN upon 3 errors) You can...
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  • 14
    Bastillion

    Bastillion

    Bastillion gives you a clean, browser-based way to manage SSH access a

    Bastillion is a web-based SSH console and SSH key management tool — a bastion host with a friendly browser dashboard. Register a system once; Bastillion pushes its own SSH key to it, so users never hold long-lived keys to your servers themselves. Authorized users then open live, resizable web terminals to one or more systems at once, with commands optionally broadcast to every open session simultaneously. Highlights: centralized SSH key management (rotate/revoke access to every system...
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  • 15
    NTK Ultra-Compression

    NTK Ultra-Compression

    Logiciel de compression de fichiers maximal indépendant du temps.

    Le logiciel NTK Ultra-Compression répond à une problématique essentielle de l’ère numérique : comment réduire la taille des données à leur minimum absolu sans compromis sur leur intégrité, tout en s’affranchissant des contraintes temporelles ? Dans un monde où les volumes de données explosent et où les solutions actuelles de compression restent limitées par des compromis entre rapidité, efficacité et complexité, nous proposons une approche disruptive. Les solutions actuelles, telles que...
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  • 16
    TigerSafe

    TigerSafe

    Free open source password manager

    TigerSafe is a free open source password manager. It allows to store passwords in a file, without internet, by encrypting them with a single password. The user can then use a different password for every website he wants to use, and only has to remember a single password: the one used to encrypt/decrypt the file storing his passwords. It is highly recommended to do backups of the file storing passwords with TigerSafe, for example copy/paste it in USB flash drives, cloud drives like Google...
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  • 17
    Seed Tag

    Seed Tag

    Hide your SEED phrase in a fake SEED phrase

    use only v5! ru: хотелось железный кошелёк, но у них один недостаток — кто его в держит в руках, того и деньги. Эта программа попытка сделать что-то вроде brainwallet, можно используя три ключа (число, пароль и адрес почты) превратить свою сид-фразу в бессмысленную сид-фразу, которую уже можно записать на железный кошелёк/армейский жетон(dog tag). Настоящего шифрования здесь нет, но от честных людей может помочь. Pack your seed phrase into fake phrase using three keys (some number,...
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  • 18
     Loi 25 Quebec Cookie Consent

    Loi 25 Quebec Cookie Consent

    Free WordPress plugin for Quebec's Law 25. Bilingual cookie banner

    The only FREE, open-source WordPress plugin fully compliant with Quebec’s Law 25 (Bill 64). Blocks tracking scripts (Google Analytics, Meta Pixel) until user consent. KEY FEATURES • Automatic Script Blocking: Paste scripts into the “Vault” — they run only after “Accept.” • Google Consent Mode v2: Supports ad_storage & analytics_storage. • Bilingual (FR/EN): Auto-detects WordPress language. • 3 Display Styles: Bar, Popup, or Corner Widget. • Lightweight: Vanilla JS (<10KB), no...
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  • 19

    X-Itools: Email/Web Log Search Engine

    Strong Email & Apache Log Analysis with Active Security Features

    X-Itools: eXtended Internet Tools. Suite of tools composed of several collaboration modules. Old and initial project born in 1999, 1st published in 2001 on Sourceforge. X-Itools E-mail management module (log analysis) initiated in 2004 with Web 1.0 technologies (private SVN server). X-Itools development restarted since 2011, on the basis of a unique module: E-mail management module (log analysis). Now based on web 2.0 technologies (ExtJS 4.1) and devel restarted because of a particular...
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  • 20
    Scout Suite

    Scout Suite

    Multi-cloud security auditing tool

    Scout Suite is an open-source multi-cloud security-auditing tool, which enables security posture assessment of cloud environments. Using the APIs exposed by cloud providers, Scout Suite gathers configuration data for manual inspection and highlights risk areas. Rather than going through dozens of pages on the web consoles, Scout Suite presents a clear view of the attack surface automatically. Scout Suite was designed by security consultants/auditors. It is meant to provide a point-in-time...
    Downloads: 1 This Week
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  • 21
    AWS Secrets Manager Python caching

    AWS Secrets Manager Python caching

    Enables in-process caching of secrets for Python applications

    The AWS Secrets Manager Python caching client enables in-process caching of secrets for Python applications. To use this client you must have Python 3.6 or newer. Use of Python versions 3.5 or older are not supported. An Amazon Web Services (AWS) account to access secrets stored in AWS Secrets Manager. To create an AWS account, go to Sign In or Create an AWS Account and then choose I am a new user. Follow the instructions to create an AWS account. To create a secret in AWS Secrets Manager,...
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  • 22
    passff

    passff

    zx2c4 pass manager extension for Firefox, Chrome and Opera

    zx2c4 pass management extension for Mozilla Firefox. Pending Chrome port. Official signed version can be found on the Mozilla add-on page. This extension will allow you to access your zx2c4 pass repository directly from your web browser. You can choose to automatically fill and submit login forms if a matching password entry is found. Add-on that allows users of the unix password manager 'pass' to access their password store from Firefox. PassFF allows users of the unix password manager pass...
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  • 23
    Traefik Forward Auth

    Traefik Forward Auth

    Forward authentication service. Google/OpenID oauth based login

    A minimal forward authentication service that provides OAuth/SSO login and authentication for the traefik reverse proxy/load balancer. Traefik prepends the namespace to the name of middleware defined via a Kubernetes resource. This is handled automatically when referencing the middleware from another resource in the same namespace (so the namespace does not need to be prepended when referenced). However, the full name, including the namespace, must be used when referenced from static...
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  • 24
    GoldBug - Encrypted Communications

    GoldBug - Encrypted Communications

    Chat Messenger. E-Mail-Client. Websearch. Filetransfer.

    GoldBug is a decentralized & secure communication suite that offers an integrated e-mail client, an instant messenger & a file transfer. Also included is an URL-RSS-DB & a p2p web search. Current vers. w/ McEliece Algorithm. GoldBug has been 2013 - 2023 ten years just another Graphical User Interface of the Spot-On Encryption Suite. Main GUI features: Minimal & colorful Interface with Tabs in the East. Microsoft & Qt MinGW deprecated Win32 & for Compiling: ●...
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    Downloads: 12 This Week
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  • 25
    apk-mitm

    apk-mitm

    Application that automatically prepares Android APK files for HTTPS

    Inspecting a mobile app's HTTPS traffic using a proxy is probably the easiest way to figure out how it works. However, with the Network Security Configuration introduced in Android 7 and app developers trying to prevent MITM attacks using certificate pinning, getting an app to work with an HTTPS proxy has become quite tedious.
    Downloads: 7 This Week
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