RFC Errata
RFC 8824, "Static Context Header Compression (SCHC) for the Constrained Application Protocol (CoAP)", June 2021
Source of RFC: lpwan (int)See Also: RFC 8824 w/ inline errata
Errata ID: 7397
Status: Verified
Type: Technical
Publication Format(s) : TEXT, PDF
Reported By: Marco Tiloca
Date Reported: 2023-03-19
Verifier Name: Eric Vyncke
Date Verified: 2023-08-03
Section 7.2 says:
These classes point out that the Outer option contains the OSCORE option and that the message is OSCORE protected; this option carries the information necessary to retrieve the Security Context.
It should say:
As per these classes, the Outer options comprise the OSCORE option, which indicates that the message is OSCORE protected and carries the information necessary to retrieve the Security Context.
Notes:
"Outer options" should be in the plural, to refer to the set of CoAP options left unencrypted. Such a set comprises also the OSCORE option, which is the actual indicator of the message being protected with OSCORE.