draft-ietf-dnssd-privacy-03.txt   draft-ietf-dnssd-privacy-04.txt 
Network Working Group C. Huitema Network Working Group C. Huitema
Internet-Draft Private Octopus Inc. Internet-Draft Private Octopus Inc.
Intended status: Standards Track D. Kaiser Intended status: Standards Track D. Kaiser
Expires: March 14, 2018 University of Konstanz Expires: October 20, 2018 University of Konstanz
September 10, 2017 April 18, 2018
Privacy Extensions for DNS-SD Privacy Extensions for DNS-SD
draft-ietf-dnssd-privacy-03 draft-ietf-dnssd-privacy-04
Abstract Abstract
DNS-SD (DNS Service Discovery) normally discloses information about DNS-SD (DNS Service Discovery) normally discloses information about
both the devices offering services and the devices requesting both the devices offering services and the devices requesting
services. This information includes host names, network parameters, services. This information includes host names, network parameters,
and possibly a further description of the corresponding service and possibly a further description of the corresponding service
instance. Especially when mobile devices engage in DNS Service instance. Especially when mobile devices engage in DNS Service
Discovery over Multicast DNS at a public hotspot, a serious privacy Discovery over Multicast DNS at a public hotspot, a serious privacy
problem arises. problem arises.
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Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet- working documents as Internet-Drafts. The list of current Internet-
Drafts is at https://datatracker.ietf.org/drafts/current/. Drafts is at https://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress." material or to cite them other than as "work in progress."
This Internet-Draft will expire on March 14, 2018. This Internet-Draft will expire on October 20, 2018.
Copyright Notice Copyright Notice
Copyright (c) 2017 IETF Trust and the persons identified as the Copyright (c) 2018 IETF Trust and the persons identified as the
document authors. All rights reserved. document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents Provisions Relating to IETF Documents
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include Simplified BSD License text as described in Section 4.e of include Simplified BSD License text as described in Section 4.e of
the Trust Legal Provisions and are provided without warranty as the Trust Legal Provisions and are provided without warranty as
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<https://www.rfc-editor.org/info/rfc5246>. <https://www.rfc-editor.org/info/rfc5246>.
[RFC6763] Cheshire, S. and M. Krochmal, "DNS-Based Service [RFC6763] Cheshire, S. and M. Krochmal, "DNS-Based Service
Discovery", RFC 6763, DOI 10.17487/RFC6763, February 2013, Discovery", RFC 6763, DOI 10.17487/RFC6763, February 2013,
<https://www.rfc-editor.org/info/rfc6763>. <https://www.rfc-editor.org/info/rfc6763>.
8.2. Informative References 8.2. Informative References
[I-D.ietf-dnssd-pairing] [I-D.ietf-dnssd-pairing]
Huitema, C. and D. Kaiser, "Device Pairing Using Short Huitema, C. and D. Kaiser, "Device Pairing Using Short
Authentication Strings", draft-ietf-dnssd-pairing-02 (work Authentication Strings", draft-ietf-dnssd-pairing-03 (work
in progress), July 2017. in progress), September 2017.
[I-D.ietf-dnssd-push] [I-D.ietf-dnssd-push]
Pusateri, T. and S. Cheshire, "DNS Push Notifications", Pusateri, T. and S. Cheshire, "DNS Push Notifications",
draft-ietf-dnssd-push-12 (work in progress), July 2017. draft-ietf-dnssd-push-14 (work in progress), March 2018.
[I-D.ietf-tls-tls13] [I-D.ietf-tls-tls13]
Rescorla, E., "The Transport Layer Security (TLS) Protocol Rescorla, E., "The Transport Layer Security (TLS) Protocol
Version 1.3", draft-ietf-tls-tls13-21 (work in progress), Version 1.3", draft-ietf-tls-tls13-28 (work in progress),
July 2017. March 2018.
[K17] Kaiser, D., "Efficient Privacy-Preserving [K17] Kaiser, D., "Efficient Privacy-Preserving
Configurationless Service Discovery Supporting Multi-Link Configurationless Service Discovery Supporting Multi-Link
Networks", 2017, Networks", 2017,
<http://nbn-resolving.de/urn:nbn:de:bsz:352-0-422757>. <http://nbn-resolving.de/urn:nbn:de:bsz:352-0-422757>.
[KW14a] Kaiser, D. and M. Waldvogel, "Adding Privacy to Multicast [KW14a] Kaiser, D. and M. Waldvogel, "Adding Privacy to Multicast
DNS Service Discovery", DOI 10.1109/TrustCom.2014.107, DNS Service Discovery", DOI 10.1109/TrustCom.2014.107,
2014, <http://ieeexplore.ieee.org/xpl/ 2014, <http://ieeexplore.ieee.org/xpl/
articleDetails.jsp?arnumber=7011331>. articleDetails.jsp?arnumber=7011331>.
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