Re: [Acme] draft-ietf-acme-client-05 and key attestations

2022-07-27 Thread Kathleen Moriarty
The client draft is adopted as a WG item, so if the WG would like to move in that direction, I am of course happy to support it. If it makes sense to keep the client focused authentication challenges as a separate draft, that is fine too. Additional reviews on the existing text would be good or

[Acme] Quick review of draft-bweeks-acme-device-attest-00

2022-07-27 Thread Thomas Fossati
Hi Brandon, I’ve just read your draft and I find it very interesting. One clarifying question: Is the mechanism you describe limited to certifying keys that are hosted in HW? Or could it also cover the case of an ephemeral / short-term keypair that resides in a TEE? Three short notes: *