This is an ART area review.

## NITs

Table 6 in section 13.5 has the following line:

> 2-255	(Reserved for future use)

I suspect that was intended to be 24-255.

13.6 assigns registry values 0 and 1 to the two cipher suites, but the CDDL in Section 8.1 defines them as arrays of operations ([[18, -19]] and [[18,-9]]), not as integer values. Are the integer values in the registry used anywhere on the wire, or are they only for registry identification?

4.6, token field description says: "It MUST match the value of the token parameter in the message the Success is in response to". This seems like it should say "Error" instead of "Success."


That's all from me,

Darrel Miller