Overview:
Wire is an open-source secure communication platform. It provides end-to-end encrypted messaging, voice, and video calling for mobile, desktop, and web clients. The project is designed for users and developers who need a private communication tool with transparent encryption, as the encryption algorithms and protocols are documented in dedicated whitepapers. It is suitable for individuals and organizations seeking a self-sovereign messaging client built on publicly auditable code.
Core Features:
End-to-end encryption: Uses the Axolotl protocol for securing messages and calls, with detailed encryption and security whitepapers available.
Multi-platform clients: Supports iOS, Android, desktop, and web applications, with separate repositories for each client.
Audio, video, and signaling (AVS): A cross-compiled library in ANSI C/C++ that provides real-time communication capabilities for all platforms.
Core Crypto library: Implements cryptographic utilities and the Axolotl protocol in Rust, cross-compiled for iOS, Android, and web/desktop (WASM).
Protocol buffer definitions: Includes standard definitions for both cross-platform client communication and backend communication protocols.
Use Cases:
Developers building custom Wire clients that connect to Wire servers for secure messaging and calling.
Self-hosters deploying the Wire server components from the wire-server repository to run their own backend.
Security-conscious users seeking a documented, auditable encryption layer for private communication.
Teams requiring cross-platform encrypted chat and calls with transparent protocol implementation.
Why It Matters:
Wire provides a fully documented, open-source encryption stack (Axolotl protocol, Core Crypto in Rust) with separate repositories for clients, server, AVS, and protocol definitions. This modular structure allows developers to inspect, audit, and build upon the code. The project is a practical reference for implementing secure communication in mobile, desktop, and web environments, with the server components available for self-hosting.
