- From: Manu Sporny <msporny@digitalbazaar.com>
- Date: Tue, 16 Jun 2026 08:51:37 -0400
- To: W3C Credentials CG <public-credentials@w3.org>
Apropos to the Post-Quantum discussion that Amir kicked off, the First Public Working Draft for the W3C Quantum Resistant Cryptosuites v1.0 has been published: https://www.w3.org/TR/vc-di-quantum-resistant-1.0/ The current draft supports ML-DSA, SLH-DSA, Falcon, and SQIsign. The signature and public key sizes, which determine which use cases are possible with each, can be found in this table: https://www.w3.org/TR/vc-di-quantum-resistant-1.0/#multikey https://www.w3.org/TR/vc-di-quantum-resistant-1.0/#CryptosuiteTable Huge thanks to Greg Bernstein who has been doing A LOT of work on the spec as well as the test vectors: https://www.w3.org/TR/vc-di-quantum-resistant-1.0/#TestVectors We're looking for implementers at this time, so please let us know if you're interested in providing an implementation for the test suite (coming soon). -- manu -- Manu Sporny - https://www.linkedin.com/in/manusporny/ Founder/CEO - Digital Bazaar, Inc. https://www.digitalbazaar.com/
Received on Tuesday, 16 June 2026 12:52:17 UTC