signal-protocol 开源项目推荐（187 个）

hwholiday /learning_tools

Go 学习、Go 进阶、Go 实用工具类、Go DDD 项目落地、Go-kit 、Go-Micro 、Go 推送平台、微服务实践

oxen-io /session-desktop

Session Desktop - Onion routing based messenger [DEPRECATED SEE README]

amnesica /KryptEY

Android 键盘，通过 Signal 协议实现任何 Messenger 的安全端对端通信。无论法律情况如何，或信使是否使用端对端加密，都要安全且独立地沟通

vinikjkkj /zapo

🧩 Lightweight, high-performance TypeScript library for the WhatsApp Web protocol, built for multi-session scale, low memory usage, zero-copy hot paths, and full control over auth, transport, Signal, app state, and media.

ForstaLabs /libsignal-node

Signal protocol implementation for Node.js

swisslite /Kryptos

Encrypt right inside any messenger: the keyboard encrypts, the screen decrypts, no jumping between apps. iOS and Android, Signal Protocol, fully offline.

christophhagen /LibSignalProtocolSwift

A Swift implementation of the Signal Protocol

InternetActivism /Hyperlocal

Hyperlocal is a free, open source, Bluetooth messaging app, built to ensure the privacy and safety of communication between those without internet access.

whisperfish /libsignal-protocol-rs

A Rust interface to the Signal Protocol. DEPRECATED in favour of https://github.com/signalapp/libsignal-client ! Signal reimplemented the whole thing in Rust.

VertikaJain /react-chat-app

Real-time Secure Chat Application with End-to-end Encryption

jimvixx /ShortMessageSecure

Short Message Secure (SMSecure) is a privacy-focused SMS application that lets you communicate securely with your contacts using encrypted text messages.

NandanDesai /AndroidIMTemplate

a brief guide on building a secure instant messaging app for Android

jochris /JaWa

Lightweight Java WhatsApp library

tubedude /amarula

A Whatsapp client implementation in Elixir

umutcamliyurt /IrisChat

A modern, privacy-respecting IRC client for Android

199-biotechnologies /whatsrust

WhatsApp in pure Rust. Single binary, 5 MB, 15 MB RAM. 54 API endpoints, 30 MCP tools, full protocol.

jaschadub /rns-signal-gateway

Reticulum <-> Signal Gateway, Bidirectional bridge between Reticulum (LXMF) and Signal supports images/files and voice memos.

AshiteshSingh /PQC-post-quantum-signal-

Production & research-grade Post-Quantum KEM Double Ratchet protocol (FIPS 203 ML-KEM-768 + FIPS 204 ML-DSA-65). Resilient against Harvest-Now-Decrypt-Later FTQC attacks

mmhospedagem /mvo-whats-php

MVO WHATS PHP — biblioteca PHP nativa para WhatsApp, com QR Code, sessões persistentes, mensagens, mídia e integração MCP para LLMs.

getmaapp /signal-wasm

Signal Protocol compiled to WebAssembly for browser-based E2EE messaging