Anonymous Rate-Limited Credentials Cryptography
draft-ietf-privacypass-arc-crypto-01
| Document | Type |
Expired Internet-Draft
(privacypass WG)
Expired & archived
|
|
|---|---|---|---|
| Authors | Cathie Yun , Christopher A. Wood , Armando Faz-Hernandez | ||
| Last updated | 2026-09-03 (Latest revision 2026-03-02) | ||
| Replaces | draft-yun-privacypass-crypto-arc, draft-yun-cfrg-arc | ||
| RFC stream | Internet Engineering Task Force (IETF) | ||
| Intended RFC status | (None) | ||
| Formats | |||
| Additional resources | Mailing list discussion | ||
| Stream | WG state | Dead WG Document | |
| Document shepherd | (None) | ||
| IESG | IESG state | Expired | |
| Consensus boilerplate | Unknown | ||
| Telechat date | (None) | ||
| Responsible AD | (None) | ||
| Send notices to | (None) |
This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:
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.
Authors
Cathie Yun
Christopher A. Wood
Armando Faz-Hernandez
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)