Hi, Today, 15:30-17:00, at Golden Gate 4
Zoom: https://keio-univ.zoom.us/j/85772527841?pwd=ZVV2aUttK3d2dm9GUWI2djk2US9iQT09 Meeting ID: 857 7252 7841, Passcode: oV*4wW!2 Logs on HackMD: https://bit.ly/474tkfG shigeya On Tue, Jul 11, 2023, at 19:47, Christopher Allen wrote: > Shigeya Suzuki, Wolf McNally, and I will be holding a public Side Meeting on > Monday, July 24, during IETF 117 in San Francisco, to discuss drafting a > Problem Statement and Areas of Work for hash-based elision and our current > Gordian Envelope I-D. If you're interested in our new privacy-focused data > format, we'd love to have you participate: > > * Gordian Envelope (& dCBOR) > * Monday July 24th, 15:30-17:00 > * IETF 117, Golden Gate 4 Room (seats 16) > > Gordian Envelope is a structured format that allows for the hierarchical > formatting of data in a privacy-focused way. It does so by using hash-based > elision: even after data is removed, its hash remains, allowing signatures > and proofs to remain valid. The elision is entirely holder-based. This is > vitally important for use cases such as credentials or records because it > allows the subject to decide what they share while not impinging on the > validity of those credentials. > > The Internet-Draft on Gordian Envelope is available here: > > * https://datatracker.ietf.org/doc/draft-mcnally-envelope/ > > After our initial presentation to Dispatch at IETF 116, we were advised to > prepare a preliminary Problem Statement and Areas of Work, which we have a > start on at: > > * https://hackmd.io/GqY8eZtMQQygjuAn3aj1Ow > > We have not yet submitted this as an I-D yet because we'd like some > additional discussion on the needs of the community for privacy-focused data > and what the most critical Areas of Work would be for advancing the > specification, with the hope of being able to move on to a proper Birds of a > Feature in the near future. We hope you'll join us for this discussion. > > There may also be some discussion of dCBOR (deterministic CBOR), since that's > the foundation of Envelope, but the higher-level Gordian Envelope work will > be the main focus of the meeting. > > --- Christopher Allen > Blockchain Commons > -- > SCITT mailing list > [email protected] > https://www.ietf.org/mailman/listinfo/scitt >
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