libsignal
Signal-Server
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| libsignal | Signal-Server | |
|---|---|---|
| 24 | 200 | |
| 2,904 | 8,821 | |
| 4.4% | 0.7% | |
| 9.8 | 9.8 | |
| about 6 hours ago | 2 days ago | |
| Rust | Java | |
| GNU Affero General Public License v3.0 | GNU Affero General Public License v3.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
libsignal
- Police used Cellebrite to break into my phone, how do I prevent this in the future?
- EU haluaa kieltää vahvan salauksen - vaatii takaportteja viestisovelluksiin
- Signal has begun it's transition towards post-quantum key exchanges
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libsignal-go built for go1.20+
I am in the process of building a Go implementation of the libsignal-protocol, which powers the Signal app.
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End-to-end encrypted messages need more than libsignal
How is twitter intending to use libsignal? I doubt it would be via the primary AGPL license[1], forcing them to publish the source code of their server source code. Does signal sell private licenses?
[1] https://github.com/signalapp/libsignal/blob/main/LICENSE
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Twitter Will Adopt Signal Protocol for Encrypted DMs
The Signal Protocol is licensed under AGPLv3 (see here).
Signal protocol is AGPL3 https://github.com/signalapp/libsignal
- Twitter to Encrypt Direct Messages Using Signal Protocol, Shows Code
- Elon Musk says he wants 'Twitter 2.0' to have video chat, voice calls, and encrypted DMs — and has enlisted the help of Signal's founder
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Snap Store administrators removed signal-desktop from Ubuntu Snap
This is the license for libsignal: https://github.com/signalapp/libsignal/blob/main/LICENSE
The only reference to trademark is:
> Notwithstanding any other provision of this License, for material you add to a covered work, you may (if authorized by the copyright holders of that material) supplement the terms of this License with terms:
Signal-Server
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Signal: Keep your phone number private with Signal usernames
> They could at least BSL the server code and allow others to verify the server code and host but not compete.
This is exactly what they do (except they use AGPL): https://github.com/signalapp/Signal-Server
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Are Signal Notifications Encrypted ?
https://github.com/signalapp/Signal-Server/blob/main/service/src/main/java/org/whispersystems/textsecuregcm/push/APNSender.java for APNs push notification payloads
- Signal Username Commit
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How to Selfhost Signal Server?
git clone https://github.com/signalapp/Signal-Server.git
- Children’s data is probably being collected by messengers
- Belgorod People's Republic: "We need any fresh information on the enemy (equipment, manpower and the movement of motorized rifle companies that were sent to put out the fire) in this sector. Please only submit when YOU ARE SURE IT IS SAFE TO DO IT. Otherwise, don't post information."
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Can't link main class in dropwizard project
yes it is available here https://github.com/signalapp/Signal-Server/blob/main/service/pom.xml
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Signal would 'walk' from UK if Online Safety Bill undermined encryption
You could also start your own signal server, but with blackjack, and hookers
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‘I will show you how safe Telegram is’
The fact that it locks you into using their servers, does not distribute on F-Droid (only Google Play OR an APK with an insecure update mechanism), and has a completely closed-source "abusive message filter" module server side, that could functionally be used for censorship, storing messages for future decryption, or any other number of nefarious purposes - we have no idea since it's not open source (https://github.com/signalapp/Signal-Server/blob/main/.gitmod...).
Additionally, you cannot distribute branded forks or Signal, and if you do fork it, your fork is not allowed to connect to Signal's "official" OWS (open whisper systems) servers - hostility to federation should be viewed with prejudice and suspicion at the very least, it suggests a vested interest in a single point of failure (or control), which goes against user interests.
Further reading: https://drewdevault.com/2018/08/08/Signal.html
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"The Signal client is built non-reproducibly, so you actually don't know whether it's running the source code available on Github."
It’s actually the signal server that isn’t reproducible because of the abusive message filter that’s in a private repository. It’s clear as day here: https://github.com/signalapp/Signal-Server
What are some alternatives?
signal-cli - signal-cli provides an unofficial commandline, JSON-RPC and dbus interface for the Signal messenger.
matrix-docker-ansible-deploy - 🐳 Matrix (An open network for secure, decentralized communication) server setup using Ansible and Docker
axolotl - A Signal compatible cross plattform client written in Go, Rust and Vuejs
mollyim-android - Enhanced and security-focused fork of Signal.
Signal-Desktop - A private messenger for Windows, macOS, and Linux.
libsignal-protocol-javascript - This library is no longer maintained. libsignal-protocol-javascript was an implementation of the Signal Protocol, written in JavaScript. It has been replaced by libsignal-client’s typesafe TypeScript API.
status-mobile - a free (libre) open source, mobile OS for Ethereum
Signal-TLS-Proxy
openpgpjs - OpenPGP implementation for JavaScript
simplex-chat - SimpleX - the first messaging network operating without user identifiers of any kind - 100% private by design! iOS, Android and desktop apps 📱!
nimbus-eth2 - Nim implementation of the Ethereum Beacon Chain
ringrtc