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Privacy Pass (privacypass)

Document Date Status IPR AD/Shepherd
Active Internet-Drafts (3 hits)
48 pages
draft-ietf-privacypass-arc-crypto-00
Anonymous Rate-Limited Credentials Cryptography
2026-02-03
I-D Exists
WG Document

17 pages
draft-ietf-privacypass-arc-protocol-00
Privacy Pass Issuance Protocol for Anonymous Rate-Limited Credentials
2026-02-04
I-D Exists
WG Document

78 pages
draft-ietf-privacypass-batched-tokens-07
Batched Token Issuance Protocol
2026-02-25
New
I-D Exists
In WG Last Call : Proposed Standard

Joseph A. Salowey
Expired Internet-Drafts (6 hits)
7 pages
draft-hendrickson-privacypass-expiration-extension-03
Privacy Pass Token Expiration Extension
2025-01-24
Expired
Adopted by a WG

8 pages
draft-ietf-privacypass-auth-scheme-extensions-02
The PrivateToken HTTP Authentication Scheme Extensions Parameter
2025-05-27
Expired
Waiting for WG Chair Go-Ahead

Julia Pagnucco
13 pages
draft-ietf-privacypass-consistency-mirror-00
Checking Resource Consistency with HTTP Mirrors
2024-01-30
Expired
WG Document

13 pages
draft-ietf-privacypass-key-consistency-01
Key Consistency and Discovery
2023-07-10
Expired
WG Document

16 pages
draft-ietf-privacypass-public-metadata-issuance-02
Privacy Pass Issuance Protocols with Public Metadata
2025-05-27
Expired
Waiting for WG Chair Go-Ahead

Watson Ladd
52 pages
draft-ietf-privacypass-rate-limit-tokens-06
Rate-Limited Token Issuance Protocol
2024-04-01
Expired
WG Document

Replaced Internet-Drafts (5 hits)
22 pages
draft-davidson-pp-architecture-01
Privacy Pass: Architectural Framework
2020-07-13
Replaced by draft-ietf-privacypass-architecture
Adopted by a WG

20 pages
draft-davidson-pp-protocol-01
Privacy Pass: The Protocol
2020-07-13
Replaced by draft-ietf-privacypass-protocol
Adopted by a WG

47 pages
draft-privacypass-rate-limit-tokens-03
Rate-Limited Token Issuance Protocol
2022-07-06
Replaced by draft-ietf-privacypass-rate-limit-tokens
Adopted by a WG

12 pages
draft-svaldez-pp-http-api-01
Privacy Pass: HTTP API
2020-07-13
Replaced by draft-ietf-privacypass-http-api
Adopted by a WG

13 pages
draft-wood-key-consistency-03
Key Consistency and Discovery
2022-08-17
Replaced by draft-ietf-privacypass-key-consistency
Adopted by a WG

RFCs (3 hits)
25 pages
RFC 9576
The Privacy Pass Architecture
2024-06
Informational RFC
Paul Wouters
25 pages
RFC 9577
The Privacy Pass HTTP Authentication Scheme
2024-06
Proposed Standard RFC
Paul Wouters
36 pages
RFC 9578
Privacy Pass Issuance Protocols Errata
2024-06
Proposed Standard RFC
Paul Wouters
Related Internet-Drafts and RFCs (9 hits)
20 pages
draft-guo-privacypass-token-binding-01
Privacy Pass with Token Binding Extension
2025-08-31
Expires soon
I-D Exists

15 pages
draft-ietf-moq-privacy-pass-auth-01
Privacy Pass Authentication for Media over QUIC (MoQ)
2025-10-20
I-D Exists
WG Document

16 pages
draft-irtf-cfrg-signature-key-blinding-09
Key Blinding for Signature Schemes
2025-09-08
I-D Exists
Active RG Document : Informational

14 pages 2026-02-16
New
I-D Exists

21 pages
draft-schlesinger-privacypass-act-01
Privacy Pass Issuance Protocol for Anonymous Credit Tokens
2026-02-13
New
I-D Exists

11 pages
draft-yun-privacypass-athm-00
Anonymous Token with Hidden Metadata Privacy Pass Issuance and Authentication Protocols
2025-10-20
I-D Exists

37 pages
draft-private-access-tokens-01
Private Access Tokens
2021-10-25
Replaced by draft-ietf-privacypass-protocol, draft-ietf-privacypass-auth-scheme, draft-ietf-privacypass-rate-limit-tokens

27 pages
RFC 9474
RSA Blind Signatures
2023-10
Informational RFC

61 pages
RFC 9497
Oblivious Pseudorandom Functions (OPRFs) Using Prime-Order Groups Errata
2023-12
Informational RFC