https://datatracker.ietf.org/wg/ohai/about/
Oblivious HTTP Application Intermediation (ohai)
oblivious httpapplicationintermediationohai
https://guardianproject.info/code/ohttp-and-ca/
Oblivious HTTP and HTTP Concealed Authentication | Guardian Project
Guardian Project implementations for OHTTP, relays, gateways, and concealed HTTP authentication.
oblivious httpconcealedauthenticationguardianproject
https://datatracker.ietf.org/wg/ohai/documents/
Oblivious HTTP Application Intermediation (ohai)
oblivious httpapplicationintermediationohai
https://blog.cloudflare.com/stronger-than-a-promise-proving-oblivious-http-privacy-properties/
Stronger than a promise: proving Oblivious HTTP privacy properties
May 2, 2026 - In this blog post, we describe a formal, computer-aided security analysis of Oblivious HTTP, an emerging IETF standard that applications can use to improve...
a promiseoblivious httpstrongerprovingprivacy
https://datatracker.ietf.org/wg/ohai/email/
Oblivious HTTP Application Intermediation (ohai)
oblivious httpapplicationintermediationohai
https://lists.w3.org/Archives/Public/ietf-http-wg/2021AprJun/0201.html
Re: Fwd: Request to Charter a New Working Group: Oblivious HTTP (OHTTP) from Martin Thomson on...
https://lists.w3.org/Archives/Public/ietf-http-wg/2021AprJun/0195.html
Re: Fwd: Request to Charter a New Working Group: Oblivious HTTP (OHTTP) from squid3@treenet.co.nz...
https://www.ietf.org/archive/id/draft-ietf-ohai-ohttp-03.html
Oblivious HTTP
This document describes a system for forwarding encrypted HTTP messages. This allows a client to make multiple requests to an origin server without that server...
oblivioushttp
https://lists.w3.org/Archives/Public/ietf-http-wg/2021AprJun/0196.html
Re: Fwd: Request to Charter a New Working Group: Oblivious HTTP (OHTTP) from Willy Tarreau on...