[Lake] EAD as REST
Göran Selander <goran.selander@ericsson.com> Sun, 16 March 2025 14:59 UTC
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From: Göran Selander <goran.selander@ericsson.com>
To: "lake@ietf.org" <lake@ietf.org>
Thread-Topic: EAD as REST
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Date: Sun, 16 Mar 2025 14:59:31 +0000
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Subject: [Lake] EAD as REST
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Hi all, At the Hackathon we discussed the option that content of EDHOC EADs could alternatively be carried in a later CoAP exchange, in the context of lake-ra and continous assurance (following a previous comment by Michael). In another discussion at the Hackathon covered the reverse, that a REST message could be carried in a dedicated EAD item, where Christian noted that the ead_value can be defined as a CoAP message represented as "OSCORE plaintext", i.e. Code | Options (if any) | FF | Payload (if any) analogous to Figure 7 of RFC 7252. In this way EAD processing could be defined in terms of REST. This could potentially also be applied to the case when an EAD triggers a REST exchange with a third party, using the relevant CoAP option to indicate the third party address. No immediate action is requested, just food for thought. Göran
- [Lake] EAD as REST Göran Selander