Showing 40 open source projects for "key server client"

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  • 1
    Signal Server

    Signal Server

    Server supporting the Signal Private Messenger applications on Android

    Signal Server is the official backend server component that supports the Signal Private Messenger ecosystem on Android, iOS, and desktop platforms, serving as the trusted message relay, contact discovery, and push notification hub while the clients handle end-to-end encryption. Built in Java and licensed under the AGPL-3.0 license, this server software handles protocols for delivering encrypted messages, synchronizing user metadata like public keys and push tokens, and providing REST and service APIs for the client apps to interact with. ...
    Downloads: 1 This Week
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  • 2
    SimpleXMQ

    SimpleXMQ

    A reference implementation of the SimpleX Messaging Protocol

    A reference implementation of the SimpleX Messaging Protocol for simplex queues over public networks. SimpleXMQ is a message broker for managing message queues and sending messages over a public network. It consists of an SMP server, SMP client library, and SMP agent that implements SMP protocol for client-server communication and SMP agent protocol to manage duplex connections via simplex queues on multiple SMP servers. SMP protocol is inspired by Redis serialization protocol, but it is much simpler - it currently has only 10 client commands and 8 server responses.
    Downloads: 0 This Week
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  • 3
    libsignal

    libsignal

    Home to the Signal Protocol and other cryptographic primitives

    ...Written primarily in Rust with bindings and APIs surfaced for Java, Swift, and TypeScript, this library encapsulates critical algorithms like the Double Ratchet, prekey mechanisms, secure key storage, and zero-knowledge group primitives, along with additional utilities for media handling and device key transfer. libsignal abstracts complex cryptographic constructions into reusable components that client applications can adopt to ensure forward secrecy, authentication, and integrity without re-implementing core security logic. ...
    Downloads: 0 This Week
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  • 4
    Element iOS

    Element iOS

    A glossy Matrix collaboration client for iOS

    ...On iOS, Element handles user identity, room membership, and end-to-end encryption with strong key management, allowing users to hold secure conversations that only intended participants can read, even across federated instances. The interface adheres to modern iOS paradigms, offering intuitive navigation, notifications, threaded replies, message reactions, customizable themes, and support for rich media rendering.
    Downloads: 0 This Week
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  • 5
    CIM

    CIM

    Distributed instant messaging system for developers

    ...IOT Message transparent transmission middleware in massive connection scenarios. Provides flexible horizontal expansion and contraction according to the actual situation. The server automatically removes offline clients. Client reconnects automatically. You can use Google Protocol Bufferefficient codec. Its protocol supports message encryption. Store routing information, account information, online status, etc. of each client. Message routing server; used to process message routing, message forwarding, user login, user offline, and some operational tools (obtaining the number of online users, etc.).
    Downloads: 0 This Week
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  • 6
    Element X Android

    Element X Android

    Android Matrix messenger application using the Matrix Rust SDK

    Element X Android is a modern, reimagined Matrix-protocol client designed for Android that provides secure, decentralized communication with a focus on performance, polished UI, and extensibility. Built as the successor to earlier Matrix clients, Element X blends fast native Android development with a feature-rich experience that supports end-to-end encrypted messaging, voice and video calls, threaded conversations, and file sharing across federated Matrix servers.
    Downloads: 12 This Week
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  • 7
    SmsForwarder

    SmsForwarder

    Monitors Android mobile phone text messages, calls, and notifications

    ...In addition to basic forwarding, the app’s rule-based engine can filter messages, enabling selective forwarding based on content, sender, or event type, and it can even push details like call logs or device battery status. The tool’s functionality extends to remote control features, which allow a paired server or client to query messages, calls, contacts, and more.
    Downloads: 20 This Week
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  • 8
    MobileIMSDK

    MobileIMSDK

    The original full-platform IM communication layer framework

    MobileIMSDK is a lightweight cross-platform instant messaging communication framework designed for real-time chat and push-style communication. It supports multiple client platforms, including iOS, Android, Java, HTML5, mini programs, UniApp, and HarmonyOS Next, with a Netty-based server side. The framework is notable for supporting UDP, TCP, and WebSocket protocols in the same open-source IM communication layer. It has been developed and refined over many years, making it a mature option for teams building custom messaging systems. ...
    Downloads: 0 This Week
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  • 9
    gSOAP Toolkit

    gSOAP Toolkit

    Development toolkit for Web Services and XML data bindings for C & C++

    The gSOAP toolkit is an extensive suite of portable C and C++ software to develop XML Web services with powerful type-safe XML data bindings. Easy-to-use code-generator tools allow you to directly integrate XML data in C and C++. Serializes native application data in XML. Includes WSDL/XSD schema binding and auto-coding tools, stub/skeleton compiler, Web server integration with Apache module and IIS extension, high-performance XML processing with schema validation, fast MIME/MTOM streaming,...
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    Downloads: 423 This Week
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  • 10
    Accessible-Coconut

    Accessible-Coconut

    A GNU/Linux operating system accessible for visually impaired.

    Accessible-Coconut(AC) is a community driven GNU/Linux operating system which is completely accessible for persons with visual impairment. AC is derived from Ubuntu-MATE. Yes the goal is to make a free and open-source eyes free desktop environment. Forum : https://groups.google.com/forum/#!forum/accessible-coconut Telegram forum : https://telegram.me/accessible_coconut Project home : https://zendalona.com/
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    Downloads: 76 This Week
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  • 11
    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: ●...
    Downloads: 8 This Week
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  • 12
    IXSF Messenger

    IXSF Messenger

    IXSF Messenger is a java-based messenger

    IXSF Messenger is a java-based messenger with file transfer option. Java Runtime Environment (JRE) 1.4 or higher is required. This application is built in two parts - server and client. Server part serves client's requests.
    Downloads: 0 This Week
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  • 13

    Simple Chat

    Messaging app with client server architecture.

    This is a messaging app coded in python3 by Eren Suner. !!! DO NOT SHARE CONFIDENTIAL INFORMATION !!!
    Downloads: 0 This Week
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  • 14
    Dr.J Messenger

    Dr.J Messenger

    Instant Messenger Application

    Developed in JAVA using Sockets API. Instructions : 1. First run the Server... note the ip address of server shown in the dialog box when the server runs 2. Go to Client folder. put ip address of the server in the server.set file. 3. Run the Client application 4. Before Signing in you have to register a unique username by Clicking Sign up button at the bottom 5. Now you can sign in an see who is online... 6.
    Downloads: 0 This Week
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  • 15
    Local Area Messenger Beta

    Local Area Messenger Beta

    A small (ish) messaging server for anything you can think of

    A small (ish) messaging server for small businesses and other things like LAN parties or whatever you want to use it for. It has two components, the client and server. The clients can connect to servers and use that as a hub to communicate between each other. The admin running the server can also kick and ban people if they wish to. It also has peer to peer file transfer that currently has no size limit.
    Downloads: 0 This Week
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  • 16

    SimpleYMClient

    simple yahoo messenger client

    This is a program based from yahoo messenger, for past time, i develop more complex, with database..it's was for Provider Pulse Server, using for communication via messenger
    Downloads: 0 This Week
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  • 17
    An instant messaging system with social network features. (This is the client, for server go to: https://github.com/goodinges/Ciao-Chat-Server) Social networks features: Chat with your Skype and Facebook friends. Chat with any XMPP system. Fetch your Facebook and Twitter timeline. This project uses Java FX fot it's UI.
    Downloads: 0 This Week
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  • 18
    Chatna Messenger

    Chatna Messenger

    Chat Messenger written in Java

    Chat Messenger written in Java using sockets, contains a server-side app and a client-side app connecting to a SQLite DBMS Programmed by a group of Egyptian ITIians from Intake 33 * Sherif Mosa * Yosrah Ibrahim * Mostafa Magdy * Yasmin Abd Elhameed
    Downloads: 0 This Week
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  • 19
    Underground IM - Java Instant Messenger

    Underground IM - Java Instant Messenger

    Underground IM is a free Java Instant Messaging solution.

    Underground IM is a free Java Instant Messaging solution. Both a client and a server are available. Underground IM is open source software distributed free of charge under the terms of the GNU General Public License. *Public Server: 64.94.101.216:5632
    Downloads: 0 This Week
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  • 20

    KDIM

    K-Drive Instant Messenger

    KDIM is a lightweight instant messaging program with client and server capabilities that is written in Java.
    Downloads: 0 This Week
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  • 21
    This is an instant messaging client and server developed in API C/C++. Please feel free to comment on anything and everything about the project!
    Downloads: 0 This Week
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  • 22
    JTalker is an instant messenger system written in Java. Features: - SSL encryption - User-To-User communication - Chatrooms - Plugins (Server and Client) - and much more...
    Downloads: 0 This Week
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  • 23
    It's a simple java server and client for organize private chat messaging
    Downloads: 0 This Week
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  • 24
    Free Instant Messenger Server Client
    This project contain chat server and chat client/admin that works on Windows/Unix.. This is a Free software. Developed by Osama Mohammad Oransa, 2009,contain 3 parts : Chat Server ,Admin and Chat Clients, Based on Java RMI, will support XMPP soon.
    Downloads: 0 This Week
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  • 25
    A web-based instant messenger client allowing you to connect to supported messengers (AIM, GTalk, MSN, Yahoo) via HTTP (or HTTPS). The Yafumato server connects to the messengers by proxy and provides a web interface, allowing IM access from anywhere.
    Downloads: 0 This Week
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