Telechat Review of draft-ietf-tls-ecdhe-psk-aead-04
review-ietf-tls-ecdhe-psk-aead-04-genart-telechat-romascanu-2017-05-19-00

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Document: draft-ietf-tls-ecdhe-psk-aead-??
Reviewer: Dan Romascanu
Review Date: 2017-05-19
IETF LC End Date: 2017-05-18
IESG Telechat date: 2017-05-25

Summary:

This is a straight-forward and clear document that defines several new cipher
suites for the Transport Layer Security (TLS) protocol version 1.2 and higher,
based on the Ephemeral Elliptic Curve Diffie-Hellman with Pre-Shared Key
(ECDHE_PSK) key exchange together with the Authenticated Encryption with
Associated Data (AEAD) algorithms AES-GCM and AES-CCM. The document is well
written and I appreciate the effort to clarify in the Introduction the context,
what was missing, and why the document is necessary. One issue raised in my
initial review for draft-03 was addressed, discussed and draft-04 includes
useful clarification text.

The document is Ready

Major issues:

Minor issues:

Nits/editorial comments: