# Tigress at IETF 115   {#tigress-at-ietf-115}

*   Note well
*   Info about recordings, sign in etc

# Tigress introduction   {#tigress-introduction}

[See slide deck][1]

# Requirements   {#requirements}

## Slide 11 : Security and privacy   {#slide-11--security-and-privacy}

*   Question: Michael B - do you mean authentication?
*   Response: It's not strong authentication

## Slide 13: Intermediary Server Requirements   {#slide-13-intermediary-server-requirements}

Yaron Sheffer: Privacy is not covered well enough in the drafts. If I
lend someone my car, I don't want anyone else to know. In the hotel
situation, the hotel is required to know.

Answer: There's only one current standard for car key transfer.

Yaron: If a requirement is to follow the CCC standard, it needs to be
clarified in the requirements.

Yaron: If the publisher of a credential needs to be in control of the
key sharing is per use case, not overall

## Slide 14: Intermediare Server Requirements 2   {#slide-14-intermediare-server-requirements-2}

Discussion about wallets being in control of selection of intermediary
services.

Michael B: Will it be possible to use this protocol without an
intermediary?

Answer: In theory an intermediary could be implemented on the device
itself.

# Where we are   {#where-we-are}

*   a requirements draft
*   a sample implementation
*   all on github ([link][2])

Chairs:

*   Time to start moving documents to WG adoption
*   Planning and succeeding in a hackathon would be a good idea

Tommy Pauly: How do we migrate implementations from the current early
implementation to the finished published IETF version?

Bradford: Thinking about reliable versioning of the protocol early on in
the doc would be helpful.

Alex: Currently the sharing URL is used for versioning

Yaron: If the URL implies the version, doesn't that imply that you have
the intermediary server?

answer: Good question

Nick: The current solution doesn't use a URL at all...

Chairs: Closing the meeting - have a great IETF week!



[1]: https://datatracker.ietf.org/meeting/115/materials/slides-115-tigress-tigress-115-authors-slides-01.pdf
[2]: https://github.com/dimmyvi/tigress-requirements/blob/main/draft-tigress-requirements.md