Zhujintao (Julian)
2017-11-06 06:16:35 UTC
Hi,
We submitted this draft for proposing an alternative mechanism to troubleshooting the Delay Attack issue in the CoAP.
Compared with the server-initiated 2-RTT challenge response mechanism specified in [I-D.mattsson-core-coap-actuators] and [Echo and Request-Tag], this new mechanism proposes a client-initiated 1-RTT mechanism.
We would like to hear a feedback from you on this draft.
Thank you and best regards,
Julian
-----Original Message-----
From: internet-***@ietf.org [mailto:internet-***@ietf.org]
Sent: Monday, October 30, 2017 6:07 PM
To: Zhujintao (Julian) <***@huawei.com>; Liuyan (Scarlett) <***@huawei.com>; Zhujintao (Julian) <***@huawei.com>
Subject: New Version Notification for draft-liu-core-coap-delay-attacks-01.txt
A new version of I-D, draft-liu-core-coap-delay-attacks-01.txt
has been successfully submitted by Jintao Zhu and posted to the IETF repository.
Name: draft-liu-core-coap-delay-attacks
Revision: 01
Title: Mitigating delay attacks on Constrained Application Protocol
Document date: 2017-10-30
Group: Individual Submission
Pages: 11
URL: https://www.ietf.org/internet-drafts/draft-liu-core-coap-delay-attacks-01.txt
Status: https://datatracker.ietf.org/doc/draft-liu-core-coap-delay-attacks/
Htmlized: https://tools.ietf.org/html/draft-liu-core-coap-delay-attacks-01
Htmlized: https://datatracker.ietf.org/doc/html/draft-liu-core-coap-delay-attacks-01
Diff: https://www.ietf.org/rfcdiff?url2=draft-liu-core-coap-delay-attacks-01
Abstract:
Various attacks including delay attack have become a topic in the
security of Internet of Things (IoT), especially for the constrained
nodes utilizing sensors and actuators which connect and interact with
the physical world. [I-D.mattsson-core-coap-actuators] describes
several serious delay attacks, discusses tougher requirements and
then recommends mechanisms to mitigate the attacks. It also
specifies some disadvantages with the mechanisms. This document
proposes alternative mechanisms to address some of the disadvantages
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.
The IETF Secretariat
We submitted this draft for proposing an alternative mechanism to troubleshooting the Delay Attack issue in the CoAP.
Compared with the server-initiated 2-RTT challenge response mechanism specified in [I-D.mattsson-core-coap-actuators] and [Echo and Request-Tag], this new mechanism proposes a client-initiated 1-RTT mechanism.
We would like to hear a feedback from you on this draft.
Thank you and best regards,
Julian
-----Original Message-----
From: internet-***@ietf.org [mailto:internet-***@ietf.org]
Sent: Monday, October 30, 2017 6:07 PM
To: Zhujintao (Julian) <***@huawei.com>; Liuyan (Scarlett) <***@huawei.com>; Zhujintao (Julian) <***@huawei.com>
Subject: New Version Notification for draft-liu-core-coap-delay-attacks-01.txt
A new version of I-D, draft-liu-core-coap-delay-attacks-01.txt
has been successfully submitted by Jintao Zhu and posted to the IETF repository.
Name: draft-liu-core-coap-delay-attacks
Revision: 01
Title: Mitigating delay attacks on Constrained Application Protocol
Document date: 2017-10-30
Group: Individual Submission
Pages: 11
URL: https://www.ietf.org/internet-drafts/draft-liu-core-coap-delay-attacks-01.txt
Status: https://datatracker.ietf.org/doc/draft-liu-core-coap-delay-attacks/
Htmlized: https://tools.ietf.org/html/draft-liu-core-coap-delay-attacks-01
Htmlized: https://datatracker.ietf.org/doc/html/draft-liu-core-coap-delay-attacks-01
Diff: https://www.ietf.org/rfcdiff?url2=draft-liu-core-coap-delay-attacks-01
Abstract:
Various attacks including delay attack have become a topic in the
security of Internet of Things (IoT), especially for the constrained
nodes utilizing sensors and actuators which connect and interact with
the physical world. [I-D.mattsson-core-coap-actuators] describes
several serious delay attacks, discusses tougher requirements and
then recommends mechanisms to mitigate the attacks. It also
specifies some disadvantages with the mechanisms. This document
proposes alternative mechanisms to address some of the disadvantages
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.
The IETF Secretariat