A New Internet-Draft is available from the on-line Internet-Drafts directories. Title : Profiling of DTLS for CoAP-based IoT Applications Author(s) : Sye Loong Keoh Sandeep S. Kumar Zach Shelby Filename : draft-keoh-dice-dtls-profile-iot-00.txt Pages : 15 Date : 2013-11-05 Abstract: This document collects various implementation challenges of DTLS on embedded systems, and proposes a profile of DTLS for CoAP-based Internet of Things (IoT) applications. Specially, this document investigate the application features and functionality of DTLS protocol, the fragmentation issue of DTLS Handshake protocol, and the complexity of the DTLS Handshake state machine. A RESTful DTLS Handshake which relies on CoAP Block-wise Transfer is proposed to address the fragmentation issue. The next step is to define a DTLS profile for embedded systems. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-keoh-dice-dtls-profile-iot There's also a htmlized version available at: http://tools.ietf.org/html/draft-keoh-dice-dtls-profile-iot-00 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 I-D-Announce@ietf.org 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