GB2491047B - Apparatus and methods for security context selection - Google Patents

Apparatus and methods for security context selection

Info

Publication number
GB2491047B
GB2491047B GB1210046.7A GB201210046A GB2491047B GB 2491047 B GB2491047 B GB 2491047B GB 201210046 A GB201210046 A GB 201210046A GB 2491047 B GB2491047 B GB 2491047B
Authority
GB
United Kingdom
Prior art keywords
network
security context
security
ksi
radio communication
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB1210046.7A
Other versions
GB201210046D0 (en
GB2491047A (en
Inventor
Matti Moisanen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Renesas Electronics Corp
Original Assignee
Renesas Mobile Corp
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 Renesas Mobile Corp filed Critical Renesas Mobile Corp
Priority to GB1210046.7A priority Critical patent/GB2491047B/en
Publication of GB201210046D0 publication Critical patent/GB201210046D0/en
Publication of GB2491047A publication Critical patent/GB2491047A/en
Application granted granted Critical
Publication of GB2491047B publication Critical patent/GB2491047B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • 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
    • H04L63/12—Applying verification of the received information
    • H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/10—Integrity
    • H04W12/106—Packet or message integrity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/02—Inter-networking arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

An arrangement for security context selection in a mobile device operating in a radio communication network based on a Key Set Identifier (KSI) received from the radio communication network. In the arrangement a security context to be used is associated to an identifier and two or more security contexts are associated with the same KSI value 20. Temporary security contexts are generated for each security context associated with the KSI-value provided by the network 21. The user equipment chooses the correct security context 23 by performing an integrity check 22 for received data using each of the security contexts and chooses the successful security context for communication. The mobile device is connected to at least two radio communication networks, wherein the first network is a Long Term Evolution (LTE) network and the second network is a Universal Mobile Telecommunications System (UMTS) network. The determining of the security context occurs during intersystem change when returning to an LTE network.
GB1210046.7A 2012-06-07 2012-06-07 Apparatus and methods for security context selection Expired - Fee Related GB2491047B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1210046.7A GB2491047B (en) 2012-06-07 2012-06-07 Apparatus and methods for security context selection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1210046.7A GB2491047B (en) 2012-06-07 2012-06-07 Apparatus and methods for security context selection

Publications (3)

Publication Number Publication Date
GB201210046D0 GB201210046D0 (en) 2012-07-18
GB2491047A GB2491047A (en) 2012-11-21
GB2491047B true GB2491047B (en) 2013-12-11

Family

ID=46582409

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1210046.7A Expired - Fee Related GB2491047B (en) 2012-06-07 2012-06-07 Apparatus and methods for security context selection

Country Status (1)

Country Link
GB (1) GB2491047B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090271623A1 (en) * 2008-04-28 2009-10-29 Nokia Corporation Intersystem mobility security context handling between different radio access networks
US20110072488A1 (en) * 2009-09-21 2011-03-24 Bi Xiaoyu Method and apparatus for authentication
US20110092213A1 (en) * 2008-06-13 2011-04-21 Nokia Corporation Methods, apparatuses, and computer program products for providing fresh security context during intersystem mobility
US20120129491A1 (en) * 2009-08-10 2012-05-24 Nec Corporation Method of providing telecommunications network security

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090271623A1 (en) * 2008-04-28 2009-10-29 Nokia Corporation Intersystem mobility security context handling between different radio access networks
US20110092213A1 (en) * 2008-06-13 2011-04-21 Nokia Corporation Methods, apparatuses, and computer program products for providing fresh security context during intersystem mobility
US20120129491A1 (en) * 2009-08-10 2012-05-24 Nec Corporation Method of providing telecommunications network security
US20110072488A1 (en) * 2009-09-21 2011-03-24 Bi Xiaoyu Method and apparatus for authentication

Also Published As

Publication number Publication date
GB201210046D0 (en) 2012-07-18
GB2491047A (en) 2012-11-21

Similar Documents

Publication Publication Date Title
SG11201900441RA (en) Registration method through network access belonging to identical plmn in wireless communication system, and device therefor
CU20170034A7 (en) METHODS AND DEVICE FOR THE RE-AUTHENTICATION ON DEMAND OF A SEVICE NETWORK BY A USER TEAM (EU)
JP2017525277A5 (en)
EP4380141A3 (en) Method and apparatus for radio aware traffic management based wireless authorization
IN2014DN10973A (en)
AR083113A1 (en) PROCEDURES AND APPLIANCES FOR THE PROVISIONING OF ACCESS CREDENTIALS
EP2658300A3 (en) Key derivation method, device, and system
MX2017012793A (en) System and method to support inter-wireless local area network communication by a radio access network.
MY201177A (en) Access method, device and system for user equipment (ue)
PH12017500046A1 (en) Communication system, method, and device
MY156073A (en) Method and arrangement in a telecommunication system
TN2016000215A1 (en) Methods and apparatus for provisioning of credentials in network deployments.
EP4247034A3 (en) Method and system for providing security from a radio access network
WO2015050719A3 (en) Sequence generation for shared spectrum
MX2020005121A (en) Method and computing device for carrying out data integrity protection.
EP2547050A4 (en) Security authentication method, equipment and system
WO2012099404A3 (en) Ue capability report method and apparatus in mobile communication system
MX2018001591A (en) Network access identifier including an identifier for a cellular access network node.
RU2013102043A (en) DEVICE AND METHOD FOR TRANSITION OF THE IMPROVED SECURITY CONTEXT FROM SERVICE NETWORK BASED ON UTRAN / GERAN TO SERVICE NETWORK BASED ON E-UTRAN
WO2012064055A3 (en) Providing access of a user equipment to a data network
EP3614612A3 (en) System and method for wireless communications measurements and csi feedback
MY187137A (en) Apparatus, system and method of securing communications of a user equipment (ue) in a wireless local area network
DE102016204285A1 (en) Mobile Device-Centric Electronic Subscriber Identity Module (eSIM) Provisioning
WO2014053979A9 (en) Methods and devices for adjusting resource management procedures based on machine device capability information
WO2014159387A3 (en) Mechanism to limit signaling storms over a network

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20140102 AND 20140108

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20140109 AND 20140115

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20170706 AND 20170715

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20170607