Reviewer: Ivaylo Petrov
Review result: Ready

I have reviewed this document as part of the security directorate's
ongoing effort to review all IETF documents being processed by the
IESG. These comments were written primarily for the benefit of the
security area directors. Document editors and WG chairs should treat
these comments just like any other last call comments.

I haven't verified the examples myself, but the rest looked good to
me. Thank you for writing this document! 

I agree with Roman that the provided examples need to be consistent
with I-D.ietf-lake-edhoc when that is published and this document 
should point to the resulting RFC.