WO2007043015A3 - Procede de detection de proximite ameliore - Google Patents

Procede de detection de proximite ameliore Download PDF

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Publication number
WO2007043015A3
WO2007043015A3 PCT/IB2006/053732 IB2006053732W WO2007043015A3 WO 2007043015 A3 WO2007043015 A3 WO 2007043015A3 IB 2006053732 W IB2006053732 W IB 2006053732W WO 2007043015 A3 WO2007043015 A3 WO 2007043015A3
Authority
WO
WIPO (PCT)
Prior art keywords
protected
query
response
detection method
proximity detection
Prior art date
Application number
PCT/IB2006/053732
Other languages
English (en)
Other versions
WO2007043015A2 (fr
Inventor
Michael Epstein
Marc Vauclair
Ventzislav Nikov
Original Assignee
Koninkl Philips Electronics Nv
Michael Epstein
Marc Vauclair
Ventzislav Nikov
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninkl Philips Electronics Nv, Michael Epstein, Marc Vauclair, Ventzislav Nikov filed Critical Koninkl Philips Electronics Nv
Publication of WO2007043015A2 publication Critical patent/WO2007043015A2/fr
Publication of WO2007043015A3 publication Critical patent/WO2007043015A3/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0869—Network architectures or network communication protocols for network security for authentication of entities for achieving mutual authentication
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/44—Program or device authentication
    • G06F21/445—Program or device authentication by mutual authentication, e.g. between devices or programs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H04L63/0492—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload by using a location-limited connection, e.g. near-field communication or limited proximity of entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2111—Location-sensitive, e.g. geographical location, GPS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/101—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying security measures for digital rights management

Abstract

La présente invention concerne un procédé pour déterminer une distance entre un premier dispositif (200) et un second dispositif (220). Au cours d'une phase de précalcul, les deux dispositifs (200, 220) calculent, pour une requête ai, une requête protégée mai et, pour une réponse bi, une réponse protégée mbi. Au cours d'une phase interactive, le premier dispositif (200) envoie la requête protégée mai au second dispositif (220). Le second dispositif (220) compare la requête protégée mai reçue à la requête protégée mai calculée et envoie la réponse protégée mbi au premier dispositif (200). Le premier dispositif (200) compare la réponse protégée mbi reçue à la réponse protégée mbi calculée. La distance est déterminée sur la base d'une mesure du temps écoulé entre l'envoi de la requête protégée mai au second dispositif (220) et la réception de la réponse protégée mbi provenant du second dispositif (220).
PCT/IB2006/053732 2005-10-13 2006-10-11 Procede de detection de proximite ameliore WO2007043015A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05109517 2005-10-13
EP05109517.2 2005-10-13

Publications (2)

Publication Number Publication Date
WO2007043015A2 WO2007043015A2 (fr) 2007-04-19
WO2007043015A3 true WO2007043015A3 (fr) 2007-09-07

Family

ID=37943201

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2006/053732 WO2007043015A2 (fr) 2005-10-13 2006-10-11 Procede de detection de proximite ameliore

Country Status (1)

Country Link
WO (1) WO2007043015A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9235833B2 (en) 2003-06-05 2016-01-12 Intertrust Technologies Corporation Interoperable systems and methods for peer-to-peer service orchestration

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9626667B2 (en) 2005-10-18 2017-04-18 Intertrust Technologies Corporation Digital rights management engine systems and methods
CN102882677B (zh) 2005-10-18 2015-11-25 英特托拉斯技术公司 数字权利管理的方法
WO2012142178A2 (fr) 2011-04-11 2012-10-18 Intertrust Technologies Corporation Systèmes et procédés de sécurité d'informations
US9298955B2 (en) 2011-11-04 2016-03-29 Nxp B.V. Proximity assurance for short-range communication channels

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004014037A1 (fr) * 2002-07-26 2004-02-12 Koninklijke Philips Electronics N.V. Mesure de distance authentifiée sécurisée

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004014037A1 (fr) * 2002-07-26 2004-02-12 Koninklijke Philips Electronics N.V. Mesure de distance authentifiée sécurisée

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9235833B2 (en) 2003-06-05 2016-01-12 Intertrust Technologies Corporation Interoperable systems and methods for peer-to-peer service orchestration
US9235834B2 (en) 2003-06-05 2016-01-12 Intertrust Technologies Corporation Interoperable systems and methods for peer-to-peer service orchestration
US9424564B2 (en) 2003-06-05 2016-08-23 Intertrust Technologies Corporation Interoperable systems and methods for peer-to-peer service orchestration

Also Published As

Publication number Publication date
WO2007043015A2 (fr) 2007-04-19

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