73 lines
2.3 KiB
Markdown
73 lines
2.3 KiB
Markdown
---
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gitea: none
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include_toc: true
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---
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# Icing – end-to-end-encrypted phone calls without data
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Experimental α-stage • Apache-2.0 • Built at Epitech
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> **Icing** runs a Noise-XK handshake, Codec2 and 4-FSK modulation over the plain voice channel, so any GSM/VoLTE call can be upgraded to private, authenticated audio - **no servers and no IP stack required.**
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---
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## 📖 Detailed design
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See [`docs/Icing.md`](docs/Icing.md) for protocol goals, threat model, and technical architecture.
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## 🔨 Quick start (developer preview, un-protocoled dialer)
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```bash
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# on an Android phone (Android 12+)
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git clone https://git.gmoker.com/icing/monorepo
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cd dialer
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# Requires Flutter and ADB or a virtual device
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flutter run
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```
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> ⚠️ This is an **alpha prototype**: expect crashes, missing UX, and incomplete FEC.
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You can join us in Telegram or Reddit !
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https://t.me/icingdialer
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https://www.reddit.com/r/IcingDialer/
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## ✨ Features (α1 snapshot)
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- [DryBox Only] Noise *XK* handshake (X25519, AES-GCM, SHA-256)
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- Static keys = Ed25519 (QR share)
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- [DryBox Only] Voice path: Codec2 → encrypted bit-stream → 4-FSK → analog channel
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- GSM simulation in DryBox for off-device testing
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## 🗺️ Project status
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| Stage (roadmap) | Dialer app | Protocol | DryBox | Docs |
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| --------------------- | -------------------------- | ------------------ | ----------------- | ----------------- |
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| **Alpha 1 (Q3-2025)** | 🚧 UI stub, call hook | Key gestion | ⚠️ Qt demo, Alpha 1 Working | 📝 Draft complete |
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| Alpha 2 (Q4-2025) | 🛠️ Magisk flow | 🔄 Adaptive FEC | 🔄 Stress tests | 🔄 Expanded |
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| **Beta 1 (Feb 2026)** | 🎉 Public release | 🔐 Audit pass | ✅ CI | ✅ |
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## 🤝 How to help
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- **Crypto researchers** – Poke holes in the protocol draft.
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- **Android security hackers** - Review our Kotlin integrations.
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- **ROM maintainers** - Let's talk about an integration !
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Open an issue or report here [](https://cryptpad.fr/form/#/2/form/view/Tgm5vQ7aRgR6TKxy8LMJcJ-nu9CVC32IbqYOyOG4iUs/)
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## License
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Apache License 2.0 - see [`LICENSE`](LICENSE).
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---
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Made with ☕ by four Epitech students.
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