Additional Security Modes for CoAP
draft-seitz-core-security-modes-00

Document Type Expired Internet-Draft (individual)
Authors Ludwig Seitz  , Göran Selander 
Last updated 2014-04-24 (latest revision 2013-10-21)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-seitz-core-security-modes-00.txt

Abstract

The CoAP draft defines how to use DTLS as security mechanism. In order to establish which nodes are trusted to initiate a DTLS session with a device, the following security modes are defined: NoSec, PreSharedKey, RawPublicKey, and Certificate. These modes require either to provision a list of keys of trusted clients, or to handle heavyweight certificates. This memo proposes two intermediate security modes involving a trusted third party that are very similar to PreSharedKey and RawPublicKey respectively, but which do not require out-of-band provisioning of client keys to the device.

Authors

Ludwig Seitz (ludwig@sics.se)
Göran Selander (goran.selander@ericsson.com)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)