[core] I-D Action: draft-ietf-core-echo-request-tag-02.txt

internet-drafts@ietf.org Fri, 29 June 2018 16:19 UTC

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Subject: [core] I-D Action: draft-ietf-core-echo-request-tag-02.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Constrained RESTful Environments WG of the IETF.

        Title           : Echo and Request-Tag
        Authors         : Christian Amsüss
                          John Mattsson
                          Göran Selander
	Filename        : draft-ietf-core-echo-request-tag-02.txt
	Pages           : 21
	Date            : 2018-06-29

   This document specifies several security enhancements to the
   Constrained Application Protocol (CoAP).  Two optional extensions are
   defined: the Echo option and the Request-Tag option.  Each of these
   options provide additional features to CoAP and protects against
   certain attacks.  The document also updates the processing
   requirements on the Token of [RFC7252].  The updated Token processing
   ensures secure binding of responses to requests.

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