draft-ietf-dnssd-pairing-03.txt   draft-ietf-dnssd-pairing-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 22, 2018 April 20, 2018
September 10, 2017
Device Pairing Using Short Authentication Strings Device Pairing Using Short Authentication Strings
draft-ietf-dnssd-pairing-03 draft-ietf-dnssd-pairing-04
Abstract Abstract
This document proposes a device pairing mechanism that establishes a This document proposes a device pairing mechanism that establishes a
relation between two devices by agreeing on a secret and manually relation between two devices by agreeing on a secret and manually
verifying the secret's authenticity using an SAS (short verifying the secret's authenticity using an SAS (short
authentication string). Pairing has to be performed only once per authentication string). Pairing has to be performed only once per
pair of devices, as for a re-discovery at any later point in time, pair of devices, as for a re-discovery at any later point in time,
the exchanged secret can be used for mutual authentication. the exchanged secret can be used for mutual authentication.
skipping to change at page 1, line 42 skipping to change at page 1, line 41
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 22, 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
(https://trustee.ietf.org/license-info) in effect on the date of (https://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents publication of this document. Please review these documents
carefully, as they describe your rights and restrictions with respect carefully, as they describe your rights and restrictions with respect
to this document. Code Components extracted from this document must to this document. Code Components extracted from this document must
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
skipping to change at page 11, line 7 skipping to change at page 10, line 49
7.2. Informative References 7.2. Informative References
[I-D.ietf-dnssd-pairing-info] [I-D.ietf-dnssd-pairing-info]
Kaiser, D. and C. Huitema, "Device Pairing Design Issues", Kaiser, D. and C. Huitema, "Device Pairing Design Issues",
draft-ietf-dnssd-pairing-info-00 (work in progress), draft-ietf-dnssd-pairing-info-00 (work in progress),
September 2017. September 2017.
[I-D.ietf-dnssd-privacy] [I-D.ietf-dnssd-privacy]
Huitema, C. and D. Kaiser, "Privacy Extensions for DNS- Huitema, C. and D. Kaiser, "Privacy Extensions for DNS-
SD", draft-ietf-dnssd-privacy-02 (work in progress), July SD", draft-ietf-dnssd-privacy-04 (work in progress), April
2017. 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>.
Authors' Addresses Authors' Addresses
Christian Huitema Christian Huitema
Private Octopus Inc. Private Octopus Inc.
Friday Harbor, WA 98250 Friday Harbor, WA 98250
U.S.A. U.S.A.
Email: huitema@huitema.net Email: huitema@huitema.net
Daniel Kaiser Daniel Kaiser
University of Konstanz Esch-sur-Alzette 4360
Konstanz 78457 Luxembourg
Germany
Email: daniel.kaiser@uni-konstanz.de Email: daniel@kais3r.de
 End of changes. 7 change blocks. 
10 lines changed or deleted 8 lines changed or added

This html diff was produced by rfcdiff 1.46. The latest version is available from http://tools.ietf.org/tools/rfcdiff/