Showing 25 open source projects for "encrypted chat"

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  • 1
    Telegram for Android

    Telegram for Android

    Telegram messenger for Android

    Telegram is a wonderful and private messaging app that offers simple, fast, secure and synced messaging for all your devices. It delivers messages faster than any other application; cloud-based so you can access your messages from any device; and very secure, with messages heavily encrypted and could even self-destruct. Telegram is simple and fun to use, with powerful photo and video editing tools as well as an open sticker/GIF platform to let you express yourself fully. It’s also incredibly powerful. Whether you’re setting up a group chat for up to 200,000 members or sharing large videos or documents, Telegram is up to the task. ...
    Downloads: 50 This Week
    Last Update:
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  • 2
    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...
    Downloads: 0 This Week
    Last Update:
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  • 3
    Frost
    Freenet front end written in Java. Supports multiple up/downloads, messages, searching and more.
    Downloads: 60 This Week
    Last Update:
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  • 4
    Conversations

    Conversations

    The very last word in instant messaging

    ...XMPP is a federated protocol that can work with every XMPP server out there, giving you the freedom to choose a trustworthy server for yourself while still being able to chat with contacts from other servers. All communications are TLS encrypted and Conversations offers to enable one of two state of the art end-to-end encryption mechanisms, so you can be assured of the highest level of security in messaging. Conversations also offers plenty of unique features, such as image sharing, read markers, dynamic history loading and more.
    Downloads: 0 This Week
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  • 5
    Briar
    Briar is a messaging app designed for activists, journalists, and anyone else who needs a safe, easy and robust way to communicate. Unlike traditional messaging tools such as email, Twitter or Telegram, Briar doesn't rely on a central server - messages are synchronized directly between the users' devices. If the Internet's down, Briar can sync via Bluetooth or Wi-Fi, keeping the information flowing in a crisis. If the Internet's up, Briar can sync via the Tor network, protecting users and...
    Downloads: 0 This Week
    Last Update:
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  • 6
    Novel Insight Inner Circle

    Novel Insight Inner Circle

    Graphical message and file encryption tool

    Novel Insight Inner Circle is a message and file encryption tool for Windows. The software is developed in Java and requires 64bit Java JRE. The encryption uses AES-256 twice so it is harder to crack than the industry standard pure AES 256bit implementation (theoretical key size is 512 bit). The software writes encrypted data in ASCII text format which can be cut'n'pasted to messaging apps or to emails and back to Inner Circle when decrypting data. IMPORTANT: The software requires new...
    Downloads: 0 This Week
    Last Update:
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  • 7
    Riot Android

    Riot Android

    A glossy Matrix collaboration client for Android

    Riot Android is the original Android client for the Matrix network — a decentralized, secure communication protocol — that enables users to send end-to-end encrypted messages, join rooms, conduct voice and video calls, and interact across federated communities without relying on centralized servers. As the predecessor to Element X, Riot Android laid the groundwork for mobile access to Matrix while providing advanced features like threaded replies, rich media handling, room moderation, and...
    Downloads: 0 This Week
    Last Update:
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  • 8
    IP-Chat

    IP-Chat

    UDP based desktop chatting app which supports AES-256 bit encryption.

    Simple Encrypted chat application built with Java. It uses AES-256 bit block cipher algorithm.
    Downloads: 1 This Week
    Last Update:
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  • 9
    EnCrypted fiLe Sharing In jaVa
    Downloads: 0 This Week
    Last Update:
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  • 10
    TCPFile is a friend to friend file sharing / instant messaging Java (1.6) program offering zipped and fully encrypted (RSA, AES) communication.
    Downloads: 0 This Week
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  • 11
    A powerful and secure Java Chat Server.
    Downloads: 0 This Week
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  • 12
    EMURA is a suite of Java applications that allows two users to send encrypted messages back and forth - as a chat. The encryption key is secure and generated using the Diffie-Hellman algorithm. Utilizes GNU-CRYPTO libraries
    Downloads: 0 This Week
    Last Update:
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  • 13
    Encrypted Chat [synchronous encryption based on passkeys ( and maybe in the near future :) asynchronous encryption based on public/private keys) ] with a lot of smart features, perfectly suitable for developers to communicate in an insecure network.
    Downloads: 0 This Week
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  • 14
    Jalk: an instant messenging system for small work groups - written in Java (--> OS independent) - clients can reside behind a firewall (incl. NAT) - encrypted comunication - participants can see the others typing and correcting (like unix talk)
    Downloads: 0 This Week
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  • 15
    Easy Talk is a java rmi application to send and receive encrypted messages and files.
    Downloads: 2 This Week
    Last Update:
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  • 16
    JERC:Java Encrypted Relay Chat. Our goal is to construct a java program to allow our users to chat securely to each other. We want to make it so our users don't have to worry about they're chats being unintentionally intercepted by third parties.
    Downloads: 0 This Week
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  • 17
    lcksschat is a lcorekeeper's simple secure chat server-client application written in java (client GUI in swing) that transmits encrypted messages.
    Downloads: 0 This Week
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  • 18
    A cryptographically secure instant messaging application. All packets sent by this program are encrypted.
    Downloads: 0 This Week
    Last Update:
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  • 19
    jWaste is a Java based implemtation of the WASTE-Protocol. WASTE is a mesh-based workgroup tool that allows for encrypted, private communication between distant parties on the internet, independant of local network organization.
    Downloads: 0 This Week
    Last Update:
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  • 20
    The goal of CryptoJIM project is to create a cross platform instant messenger with support for a central encrypted message archive, transparent message encryption and several IM Protocols. At first priority it will support the ICQ Protocol.
    Downloads: 0 This Week
    Last Update:
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  • 21
    HDCIM is an instant messenger for HDC users to exchange info, the IMs will travel encrypted with public key encryptions technologies. The instant messenger will be built for Windows and Linux, but it will be written for maximim portability
    Downloads: 0 This Week
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  • 22
    This is a simple messenger to chat from peer to peer. For each user there is a certificate generated and exchanged between them. The communication is running over SSLSockets and should hopefully be encrypted *g*. It is implemented in Java2 1.4 using JSSE
    Downloads: 0 This Week
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  • 23
    The K Network will provide a network infrastructure for encrypted anonymous distibuted communication. Distributed chat will be the first application. Goals are anonymity for both sender and receiver, no central point of failure, and scalability.
    Downloads: 0 This Week
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  • 24
    A secure PKI-based client/server encrypted chat engine under development in Java. Encryption will be supported via JCE and PKCS#11. A simple Java interface can be implemented by other projects wishing to develop a Java GUI or CLI for the client.
    Downloads: 0 This Week
    Last Update:
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  • 25
    gBouncer is a powerful irc bouncer written in java. It has features like: multiuser + multiserver, secure webinterface, encrypted connections to client and server, comfortable and highly customizable logging via apache log4j, ... The fact that it's writ
    Downloads: 0 This Week
    Last Update:
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