I-D Action: draft-ietf-privacypass-arc-crypto-00.txt
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Internet-Draft draft-ietf-privacypass-arc-crypto-00.txt is now available. It
is a work item of the Privacy Pass (PRIVACYPASS) WG of the IETF.
Title: Anonymous Rate-Limited Credentials Cryptography
Authors: Cathie Yun
Christopher A. Wood
Armando Faz-Hernandez
Name: draft-ietf-privacypass-arc-crypto-00.txt
Pages: 48
Dates: 2026-02-03
Abstract:
This document specifies the Anonymous Rate-Limited Credential (ARC)
protocol, a specialization of keyed-verification anonymous
credentials with support for rate limiting. ARC credentials can be
presented from client to server up to some fixed number of times,
where each presentation is cryptographically bound to client secrets
and application-specific public information, such that each
presentation is unlinkable from the others as well as the original
credential creation. ARC is useful in applications where a server
needs to throttle or rate-limit access from anonymous clients.
The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-privacypass-arc-crypto/
There is also an HTML version available at:
https://www.ietf.org/archive/id/draft-ietf-privacypass-arc-crypto-00.html
Internet-Drafts are also available by rsync at:
rsync.ietf.org::internet-drafts
- I-D Action: draft-ietf-privacypass-arc-crypto-00.… internet-drafts