# Quantrix

> Post-quantum Matrix-shaped homeserver stack (Synapse hard fork plus PQ-Olm and PQ-Megolm) using ML-KEM-1024 and ML-DSA-87. QRL 2.0 login is planned. Source is not published.

- Canonical page: [Quantrix](https://www.qrlecosystem.com/projects/quantrix/)
- Status: Limited
- Type: Infrastructure (`infrastructure`)
- Primary category: Identity, naming & privacy (`identity-naming-privacy`)
- Secondary categories: Social, creator & content
- Capabilities: Key management
- QRL relationship: Integrated
- QRL support: QRL 2.0 (local-private)
- Publisher: [pq-cybarg](https://www.qrlecosystem.com/publishers/pq-cybarg/index.html.md)
- Source availability: Unavailable
- Listed: 2026-09-02
- Data updated: 2026-09-02
- Last verified: 2026-09-02
- Search keywords: matrix, synapse, ml-kem, ml-dsa, messaging

## Project links

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


## Overview

Quantrix is unpublished lab software. Fermion is the client family for
this homeserver. QRL login is intended and is not a public feature yet.

## Features

- Hard-forked Synapse with a post-quantum crypto allow-list
- PQ-Olm and PQ-Megolm messaging
- ML-KEM-1024, ML-DSA-87, AES-256-GCM
- Planned QRL 2.0 account login on a 64-byte local-private net