# talkrypt

> Post-quantum P2P chat for side-channel and resilient communications across more than one network type. Public CLI, TUI, and Android builds use ML-KEM-1024 and ML-DSA-87. QRL 2.0 account login is planned and is not in the published tree yet.

- Canonical page: [talkrypt](https://www.qrlecosystem.com/projects/talkrypt/)
- Status: Prototype
- Type: Applications (`application`)
- Primary category: Interoperability, messaging & data (`interoperability-messaging-data`)
- Secondary categories: Social, creator & content, Identity, naming & privacy
- Capabilities: CLI tools, Key management
- Available on: Desktop, Mobile
- QRL relationship: Integrated
- QRL support: QRL 2.0
- Publisher: [pq-cybarg](https://www.qrlecosystem.com/publishers/pq-cybarg/index.html.md)
- Source availability: Full
- Listed: 2026-09-02
- Data updated: 2026-09-02
- Last verified: 2026-09-02
- Search keywords: p2p, chat, tor, side-channel, ml-dsa

## Project links

- [Website](https://github.com/pq-cybarg/talkrypt)


## Clients

- [Web](https://pq-cybarg.github.io/talkrypt/) — default


## Repositories

- [Client repository](https://github.com/pq-cybarg/talkrypt) — license: Apache-2.0


## Overview

talkrypt is intended as a post-quantum P2P messenger that can move across
network types for side-channel and resilient communications, not as a
single-transport onion-service toy. Current public code includes CLI, TUI,
and Android clients. QRL 2.0 login is planned and is not available yet.

## Features

- Post-quantum P2P chat with P2P, hub, and hybrid topologies
- Cross-network transports for side-channel and resilient communications
- ML-KEM-1024 and ML-DSA-87 double ratchet; Tor/Arti among the transports
- Planned QRL 2.0 account login; not present in current public releases