[dns-privacy] I-D Action: draft-ietf-dprive-dnsodtls-13.txt

internet-drafts@ietf.org Wed, 30 November 2016 10:36 UTC

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Subject: [dns-privacy] I-D Action: draft-ietf-dprive-dnsodtls-13.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 DNS PRIVate Exchange of the IETF.

        Title           : Specification for DNS over Datagram Transport Layer Security (DTLS)
        Authors         : Tirumaleswar Reddy
                          Dan Wing
                          Prashanth Patil
	Filename        : draft-ietf-dprive-dnsodtls-13.txt
	Pages           : 12
	Date            : 2016-11-30

   DNS queries and responses are visible to network elements on the path
   between the DNS client and its server.  These queries and responses
   can contain privacy-sensitive information which is valuable to

   This document proposes the use of Datagram Transport Layer Security
   (DTLS) for DNS, to protect against passive listeners and certain
   active attacks.  As latency is critical for DNS, this proposal also
   discusses mechanisms to reduce DTLS round trips and reduce DTLS
   handshake size.  The proposed mechanism runs over port 853.

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