libsignal-protocol-java
Signal-Server
| libsignal-protocol-java | Signal-Server | |
|---|---|---|
| 7 | 200 | |
| 1,701 | 8,828 | |
| - | 0.3% | |
| 0.0 | 9.8 | |
| over 2 years ago | 4 days ago | |
| Java | Java | |
| GNU General Public License v3.0 only | 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-protocol-java
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The Joy of Cryptography
Signal message keys seem to include an IV. [1] Message keys are generated by passing a chain key through a key derivation function. [2] So you can also expand a shared secret established through Diffie-Hellman.
Someone please correct me if I'm wrong.
[1] https://github.com/signalapp/libsignal-protocol-java/blob/ma...
[2] https://signal.org/docs/specifications/doubleratchet/Set0_1....
- Facebook will verschlüsselte WhatsApp Nachrichten analysieren
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Aprovado a 06/07/2021 o ChatControl permite a monitorização de todas as trocas de correspondecias digitais na UE, ordem judicial não é necessária e utilizadores "inspecionados" não são informados.
Parece que a lib de encriptação do WhatsApp é baseada na do Signal.
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End to end encryption in chat application
You might want to use the Signal protocol libraries https://github.com/signalapp/libsignal-protocol-java
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Question about Signal API
Signal Protocol Java library
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Telegram Can Oversee All Things That Happen In
Whatsapp provides API at least for business. Moreover, in theory the use signal protocol and signal library that are open source and available. Moreover, there are many projects, browser, that can connect to whatsapp server as rambox or ferdi.
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Are There Any Tutorials On How To Use The Signal
Signal protocol library for Java.
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-bot - A simple bot framework for Signal
matrix-docker-ansible-deploy - 🐳 Matrix (An open network for secure, decentralized communication) server setup using Ansible and Docker
android-security-awesome - A collection of android security related resources
mollyim-android - Enhanced and security-focused fork of Signal.
Themis - Easy to use cryptographic framework for data protection: secure messaging with forward secrecy and secure data storage. Has unified APIs across 14 platforms.
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.
tweetnacl-java - TweetNaCl in Java - a port of TweetNaCl-js
Signal-TLS-Proxy
openssl-android - a version of the official Android openssl setup to build standalone for use in app
simplex-chat - SimpleX - the first messaging network operating without user identifiers of any kind - 100% private by design! iOS, Android and desktop apps 📱!
Runtime Permission Handler - Handles all the boilerplate codes associated with runtime permissions for Android 6.0 and above.
ringrtc