draft-ietf-ecrit-trustworthy-location-07.txt   draft-ietf-ecrit-trustworthy-location-08.txt 
ECRIT Working Group H. Tschofenig ECRIT Working Group H. Tschofenig
INTERNET-DRAFT Nokia Siemens Networks INTERNET-DRAFT Nokia Siemens Networks
Category: Informational H. Schulzrinne Category: Informational H. Schulzrinne
Expires: February 14, 2014 Columbia University Expires: July 24, 2014 Columbia University
B. Aboba (ed.) B. Aboba (ed.)
Skype Microsoft Corporation
30 July 2013 21 January 2014
Trustworthy Location Trustworthy Location
draft-ietf-ecrit-trustworthy-location-07.txt draft-ietf-ecrit-trustworthy-location-08.txt
Abstract Abstract
For some location-based applications, such as emergency calling or For some location-based applications, such as emergency calling or
roadside assistance, the trustworthiness of location information is roadside assistance, the trustworthiness of location information is
critically important. critically important.
This document describes how to convey location in a manner that is This document describes how to convey location in a manner that is
inherently secure and reliable. It also provides guidelines for inherently secure and reliable. It also provides guidelines for
assessing the trustworthiness of location information. assessing the trustworthiness of location information.
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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 http://datatracker.ietf.org/drafts/current/. Drafts is at http://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 February 14, 2014. This Internet-Draft will expire on July 24, 2014.
Copyright Notice Copyright Notice
Copyright (c) 2013 IETF Trust and the persons identified as the Copyright (c) 2014 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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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
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Columbia University Columbia University
Department of Computer Science Department of Computer Science
450 Computer Science Building, New York, NY 10027 450 Computer Science Building, New York, NY 10027
US US
Phone: +1 212 939 7004 Phone: +1 212 939 7004
Email: hgs@cs.columbia.edu Email: hgs@cs.columbia.edu
URI: http://www.cs.columbia.edu URI: http://www.cs.columbia.edu
Bernard Aboba Bernard Aboba
Skype Microsoft Corporation
One Microsoft Way
Redmond, WA 98052 Redmond, WA 98052
US US
Email: bernard_aboba@hotmail.com Email: bernard_aboba@hotmail.com
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