xmtp

As of today, XMTP is now a fully quantum-resistant decentralized messaging protocol.

This means, any developer, anywhere in the world can leverage XMTP to provide their users with private, decentralized, & quantum-resistant messaging.

Quantum computing isn’t just sci-fi; it will break the cryptography we rely on for messaging.

While applications like Signal can protect at the application level, there has been no quantum-level secure open messaging protocol for developers.

XMTP is this solution for the world.

Come build the most secure and private messaging network in the world—owned by the people who build it and use it.

🥷 How XMTP defends against "Harvest Now, Decrypt Later"

Our partners at Cryspen have been working on a post-quantum OpenMLS, & have implemented hybrid ciphersuites that can be dropped in to replace all cryptography with post-quantum algorithms.

This now means no one can HNDL.

XMTP was built on the belief that private communication must not depend on trust in any single party, including us. 

We believe this architecture aligns with the highest privacy standards demanded by the most privacy-conscious organizations and individuals.

👁️ Privacy through Transparency

As with everything in XMTP, this change will be released in the open. XMTP client code, servers, and data are available to the public. You can read a more detailed security analysis of the feature here.

https://github.com/xmtp/libxmtp/blob/main/xmtp_mls/hndl_security.md

To read more about XMTP and the future of privacy in a quantum world:
https://paragraph.com/@xmtp_community/xmtp-and-the-future-of-privacy-in-a-quantum-world

Any developer, anywhere in the world can get started building with the world's most private, secure, open messaging network.