WO2006088751A3 - Access control for mobile multicast - Google Patents

Access control for mobile multicast Download PDF

Info

Publication number
WO2006088751A3
WO2006088751A3 PCT/US2006/004846 US2006004846W WO2006088751A3 WO 2006088751 A3 WO2006088751 A3 WO 2006088751A3 US 2006004846 W US2006004846 W US 2006004846W WO 2006088751 A3 WO2006088751 A3 WO 2006088751A3
Authority
WO
WIPO (PCT)
Prior art keywords
access control
group
key
multicast
delivery tree
Prior art date
Application number
PCT/US2006/004846
Other languages
French (fr)
Other versions
WO2006088751A2 (en
Inventor
Mounir Kellil
Hon-Yon Lach
Alexis Olivereau
Christophe Jacques P Janneteau
Original Assignee
Motorola Inc
Mounir Kellil
Hon-Yon Lach
Alexis Olivereau
Christophe Jacques P Janneteau
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 Motorola Inc, Mounir Kellil, Hon-Yon Lach, Alexis Olivereau, Christophe Jacques P Janneteau filed Critical Motorola Inc
Publication of WO2006088751A2 publication Critical patent/WO2006088751A2/en
Publication of WO2006088751A3 publication Critical patent/WO2006088751A3/en

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
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/065—Network architectures or network communication protocols for network security for supporting key management in a packet data network for group communications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/185—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with management of multicast group membership
    • 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
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H04L63/104—Grouping of entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems

Abstract

An access control method for controlling access to a multicast delivery tree (3), in e.g. an IPv4 or an IPv6 network, comprising: performing, at a designated router (6, 10), authorization procedures for access to the delivery tree (3), the designated router (6, 10) being a multicast edge router of the multicast delivery tree. The designated router (6, 10) performs the authorization procedures by comparing authorization information received from a user (4, 8) with information received from a group manager (12). For sender access control, the verification information is based on a sender key provided by the group manager (12) to legitimate senders. For receiver access control, the verification information is based on a group key provided by the group manger (12) to a group of users. A derived value of the key, obtained by applying a derivation function to the key, may be used.
PCT/US2006/004846 2005-02-17 2006-02-10 Access control for mobile multicast WO2006088751A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0503308.9 2005-02-17
GB0503308A GB2423435B (en) 2005-02-17 2005-02-17 Access control for mobile multicast

Publications (2)

Publication Number Publication Date
WO2006088751A2 WO2006088751A2 (en) 2006-08-24
WO2006088751A3 true WO2006088751A3 (en) 2007-02-08

Family

ID=34385651

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/004846 WO2006088751A2 (en) 2005-02-17 2006-02-10 Access control for mobile multicast

Country Status (2)

Country Link
GB (1) GB2423435B (en)
WO (1) WO2006088751A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8279829B2 (en) * 2006-10-10 2012-10-02 Futurewei Technologies, Inc. Multicast fast handover
WO2008107778A1 (en) * 2007-03-05 2008-09-12 Nokia Corporation Method and apparatus for providing multicast data service
CN101321073B (en) 2007-06-04 2010-09-08 华为技术有限公司 Multicast business authorization control method and device
WO2010091533A1 (en) * 2009-02-12 2010-08-19 上海贝尔股份有限公司 Method and device for transmitting mobile multicast service in fixed network

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6331983B1 (en) * 1997-05-06 2001-12-18 Enterasys Networks, Inc. Multicast switching
US6718387B1 (en) * 1997-12-10 2004-04-06 Sun Microsystems, Inc. Reallocating address spaces of a plurality of servers using a load balancing policy and a multicast channel
US6816966B1 (en) * 1997-06-30 2004-11-09 Sun Microsystems, Inc. Techniques for securing data flow in internet multicasting

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000038392A2 (en) * 1998-12-23 2000-06-29 Nortel Networks Limited Apparatus and method for distributing authentication keys to network devices in a multicast
US6725276B1 (en) * 1999-04-13 2004-04-20 Nortel Networks Limited Apparatus and method for authenticating messages transmitted across different multicast domains
US6263435B1 (en) * 1999-07-06 2001-07-17 Matsushita Electric Industrial Co., Ltd. Dual encryption protocol for scalable secure group communication
US6275859B1 (en) * 1999-10-28 2001-08-14 Sun Microsystems, Inc. Tree-based reliable multicast system where sessions are established by repair nodes that authenticate receiver nodes presenting participation certificates granted by a central authority

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6331983B1 (en) * 1997-05-06 2001-12-18 Enterasys Networks, Inc. Multicast switching
US6816966B1 (en) * 1997-06-30 2004-11-09 Sun Microsystems, Inc. Techniques for securing data flow in internet multicasting
US6718387B1 (en) * 1997-12-10 2004-04-06 Sun Microsystems, Inc. Reallocating address spaces of a plurality of servers using a load balancing policy and a multicast channel

Also Published As

Publication number Publication date
WO2006088751A2 (en) 2006-08-24
GB2423435B (en) 2007-07-18
GB0503308D0 (en) 2005-03-23
GB2423435A (en) 2006-08-23

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