Re: [Dots] I-D Action: draft-ietf-dots-signal-channel-23.txt

["Konda, Tirumaleswar Reddy" <[e-mail]>]

Minor change:

If PSK is used, (EC)DHE key exchange is required to provide perfect forward secrecy.

OLD:
   o  Raw public keys [RFC7250] or PSK handshake [RFC4279] which reduces
      the size of the ServerHello, and can be used by DOTS agents that
      cannot obtain certificates.

NEW:

   o  Raw public keys [RFC7250] or PSK handshake with (EC)DHE key exchange [RFC4279] which reduces
      the size of the ServerHello, and can be used by DOTS agents that
      cannot obtain certificates.

-Tiru

> -----Original Message-----
> From: Dots <[e-mail]> On Behalf Of
> [e-mail]
> Sent: Friday, August 17, 2018 5:58 PM
> To: [e-mail]
> Subject: Re: [Dots] I-D Action: draft-ietf-dots-signal-channel-23.txt
> 
> 
> 
> Hi all,
> 
> This version follows the recommendations from the core WG:
> * Move Hop-Limit text to a separate I-D: I-D.boucadair-core-hop-limit.
> * Abandon the use of 3.00, but use 5.03 instead.
> 
> The good news is that these changes are straightforward and do not hold
> publication because I-D.boucadair-core-hop-limit is not a normative reference.
> 
> We also updated the text to reflect the recent publication of RFC8446 (TLS 1.3).
> Changes are tweaked to be aligned with the discussion with Benjamin (thanks).
> 
> Chairs, the token is yours now :)
> 
> Cheers,
> Med
> 
> > -----Message d'origine-----
> > De : I-D-Announce [mailto:[e-mail]] De la part de
> > [e-mail] Envoyé : vendredi 17 août 2018 14:19 À :
> > [e-mail] Cc : [e-mail] Objet : I-D Action:
> > draft-ietf-dots-signal-channel-23.txt
> >
> >
> > A New Internet-Draft is available from the on-line Internet-Drafts
> > directories.
> > This draft is a work item of the DDoS Open Threat Signaling WG of the IETF.
> >
> >         Title           : Distributed Denial-of-Service Open Threat Signaling
> > (DOTS) Signal Channel Specification
> >         Authors         : Tirumaleswar Reddy
> >                           Mohamed Boucadair
> >                           Prashanth Patil
> >                           Andrew Mortensen
> >                           Nik Teague
> > 	Filename        : draft-ietf-dots-signal-channel-23.txt
> > 	Pages           : 87
> > 	Date            : 2018-08-17
> >
> > Abstract:
> >    This document specifies the DOTS signal channel, a protocol for
> >    signaling the need for protection against Distributed Denial-of-
> >    Service (DDoS) attacks to a server capable of enabling network
> >    traffic mitigation on behalf of the requesting client.
> >
> >    A companion document defines the DOTS data channel, a separate
> >    reliable communication layer for DOTS management and configuration
> >    purposes.
> >
> > Editorial Note (To be removed by RFC Editor)
> >
> >    Please update these statements within the document with the RFC
> >    number to be assigned to this document:
> >
> >    o  "This version of this YANG module is part of RFC XXXX;"
> >
> >    o  "RFC XXXX: Distributed Denial-of-Service Open Threat Signaling
> >       (DOTS) Signal Channel Specification";
> >
> >    o  "| [RFCXXXX] |"
> >
> >    o  reference: RFC XXXX
> >
> >    Please update TBD statements with the port number to be assigned to
> >    DOTS Signal Channel Protocol.
> >
> >    Also, please update the "revision" date of the YANG module.
> >
> >
> > The IETF datatracker status page for this draft is:
> > https://datatracker.ietf.org/doc/draft-ietf-dots-signal-channel/
> >
> > There are also htmlized versions available at:
> > https://tools.ietf.org/html/draft-ietf-dots-signal-channel-23
> > https://datatracker.ietf.org/doc/html/draft-ietf-dots-signal-channel-2
> > 3
> >
> > A diff from the previous version is available at:
> > https://www.ietf.org/rfcdiff?url2=draft-ietf-dots-signal-channel-23
> >
> >
> > Please note that it may take a couple of minutes from the time of
> > submission until the htmlized version and diff are available at tools.ietf.org.
> >
> > Internet-Drafts are also available by anonymous FTP at:
> > ftp://ftp.ietf.org/internet-drafts/
> >
> > _______________________________________________
> > I-D-Announce mailing list
> > [e-mail]
> > https://www.ietf.org/mailman/listinfo/i-d-announce
> > Internet-Draft directories: http://www.ietf.org/shadow.html or
> > ftp://ftp.ietf.org/ietf/1shadow-sites.txt
> 
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