wire-ios - 📱 Wire for iOS (iPhone and iPad)

•    Objective-C

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This repository is part of the source code of Wire. You can find more information at wire.com or by contacting opensource@wire.com.You can find the published source code at github.com/wireapp/wire.

wire ios otr security privacy audio instant-messaging video messenger messenger-platform end-to-end encryption swift-3 mobile mobile-app communication app wire-ios

end-to-end - End-To-End is a crypto library to encrypt, decrypt, digital sign, and verify signed messages (implementing OpenPGP and OTR)

•    Javascript

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End-To-End is a crypto library to encrypt, decrypt, digital sign, and verify signed messages (implementing OpenPGP and OTR).This is the source code for the End-To-End library. It's built upon a newly developed, JavaScript-based crypto library. End-To-End implements the OpenPGP standard, IETF RFC 4880, enabling key generation, encryption, decryption, digital signature, and signature verification.

openpgp otr cryptography

Xabber - XMPP client for Android

•    Java

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Xabber is the most popular open-source XMPP client for Android. It supports multiple XEPs, Off-The-Record (OTR) chat encryption and is available in multiple languages. Xabber is standards compliant and secure, supporting a vast number of XMPP extensions and services. It is compatible with all standard XMPP servers. Ejabberd, Prosody, Operfire, etc.

xmpp-client xmpp otr chat mobile messenger xabber secure-chat

jsxc - :speech_balloon: Real-time xmpp chat application with video calls, file transfer and encrypted communication

•    Javascript

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Real-time chat app. This app requires an external XMPP server (openfire, ejabberd etc.). You find a full list of features, supported protocols and browsers on our homepage.

xmpp-client xmpp webrtc file-transfer video-calls otr

coyim - coyim - a safe and secure chat client

•    Go

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CoyIM is a new client for the XMPP protocol. It is built upon https://github.com/agl/xmpp-client and https://github.com/coyim/otr3. It adds a graphical user interface and implies safe and secure options by default. Our ambition is that it should be possible for even the most high-risk people on the planet to safely use CoyIM, without having to make any configuration changes. To do this, CoyIM has OTR enabled and uses Tor by default. Besides that, it will only use the Tor Onion Service for a known server and also uses TLS and TLS certificates to verify the connection - no configuration required. The implementation is written in the Go language, to avoid many common types of vulnerabilities that come from using unsafe languages.

tor anonymity privacy otr security xmpp instant-messaging desktop multiplatform encrypt

jackline - minimalistic secure XMPP client in OCaml

•    OCaml

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You can read more about jackline (January 2017). Jackline uses several clean-slate libraries (OCaml-TLS, OCaml-OTR) and only has a minimal few features: no support for HTML markup, avatars, which music you're playing, timezone you're living in, ...

ocaml xmpp terminal secure otr cli

ocaml-otr - Off-the-record (OTR) messaging protocol, purely in OCaml

•    OCaml

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This is an implementation of version 2 and 3 of the Off-the-record protocol (https://otr.cypherpunks.ca/Protocol-v3-4.0.0.html) in OCaml. Including the socialist millionairs protocol to authenticate a communication partner over an encrypted channel providing a shared secret.

ocaml otr security end-to-end

node-otr4 - OTR Messaging Protocol [native libotr4.0.0] (otr4)

•    C++

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This module exposes a simple evented API which wraps the native libotr installed. Supports only versions v4.0.0 and above of the library.

crypto otr privacy off-the-record protocol encryption

otrtalk - OTR p2p chat

•    Javascript

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OTRTALK is a command line based chat application. Unlike most instant messenger applications it doesn't rely on centralised servers. Instead it utilises a DHT (Distributed Hash Table) similar to BitTorrent, called telehash. There is also experimental support for discovery of buddies over mainline BitTorrent DHT network. Other discovery protocols will be added in future, with more focus towards privacy preserving protocols.

p2p messaging chat privacy encrypted otr telehash freedom dht enet

libotr-ng - A new implementation of OTR with support for version 4.

•    C

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A new implementation of OTR with support for version 4.

otrv4 otr deniability

otrv4 - Off-the-Record Messaging Protocol version 4. -This is a draft-

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This is the protocol specification for Off-the-Record Messaging Protocol version 4. This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

otr otrv4 deniability