Comment by teddyh

This article was published on Oct 30th, but it refers to IETF draft-yun-cfrg-arc-01, a draft that was superseded by draft-yun-privacypass-crypto-arc-00 <https://datatracker.ietf.org/doc/draft-yun-privacypass-crypt...> on Oct 20th, i.e. more than a week before the article was published.