Re: [Anima-bootstrap] bootstrap over CoAP

Michael Richardson <mcr+ietf@sandelman.ca> Mon, 11 July 2016 22:07 UTC

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From: Michael Richardson <mcr+ietf@sandelman.ca>
To: Brian E Carpenter <brian.e.carpenter@gmail.com>
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Date: Mon, 11 Jul 2016 18:07:14 -0400
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Cc: "Max Pritikin \(pritikin\)" <pritikin@cisco.com>, "anima-bootstrap@ietf.org" <anima-bootstrap@ietf.org>
Subject: Re: [Anima-bootstrap] bootstrap over CoAP
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Max Pritikin (pritikin) <pritikin@cisco.com> wrote:
    >>> Each of those segments ("blocks") is (actually, can be, but you do
    >>> want to do this with the block-wise protocol) transmitted reliably,
    >>> so it doesn't get lost.
    >>
    >> OK, so I think that a couple of sentences in
    >> draft-pritikin-coap-bootstrap could clarify all that.

Further, we anticipate that we will sometimes need to send >1280 things (chains
of certificates), and so we will need to use CoAP Block Transfer mode as
well.

6tisch-security is also considering OSCOAP rather than DTLS, but this is
very primilinary.

--
Michael Richardson <mcr+IETF@sandelman.ca>ca>, Sandelman Software Works
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