IN2012DN01367A - - Google Patents

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Publication number
IN2012DN01367A
IN2012DN01367A IN1367DEN2012A IN2012DN01367A IN 2012DN01367 A IN2012DN01367 A IN 2012DN01367A IN 1367DEN2012 A IN1367DEN2012 A IN 1367DEN2012A IN 2012DN01367 A IN2012DN01367 A IN 2012DN01367A
Authority
IN
India
Prior art keywords
usim
cksn
key
disclosed
ciphering
Prior art date
Application number
Other languages
English (en)
Inventor
Veron Christian Herrero
Monica Wifvesson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of IN2012DN01367A publication Critical patent/IN2012DN01367A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H04W12/033—Protecting confidentiality, e.g. by encryption of the user plane, e.g. user's traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H04W12/037—Protecting confidentiality, e.g. by encryption of the control plane, e.g. signalling traffic
    • 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]
    • H04W12/041—Key generation or derivation
    • 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]
    • H04W12/043—Key management, e.g. using generic bootstrapping architecture [GBA] using a trusted network node as an anchor
    • H04W12/0431—Key distribution or pre-distribution; Key agreement
    • 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]
    • H04W12/043—Key management, e.g. using generic bootstrapping architecture [GBA] using a trusted network node as an anchor
    • H04W12/0433—Key management protocols
    • 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
    • H04L2463/061—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying further key derivation, e.g. deriving traffic keys from a pair-wise master key
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/20—Information technology specific aspects, e.g. CAD, simulation, modelling, system security

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)
  • Telephone Function (AREA)
IN1367DEN2012 2009-08-17 2010-08-17 IN2012DN01367A (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23448909P 2009-08-17 2009-08-17
US33100310P 2010-05-04 2010-05-04
PCT/IB2010/002038 WO2011021091A1 (en) 2009-08-17 2010-08-17 Method for handling ciphering keys in a mobile station

Publications (1)

Publication Number Publication Date
IN2012DN01367A true IN2012DN01367A (de) 2015-06-05

Family

ID=43348519

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1367DEN2012 IN2012DN01367A (de) 2009-08-17 2010-08-17

Country Status (10)

Country Link
US (1) US9681292B2 (de)
EP (1) EP2468024B1 (de)
JP (2) JP5636050B2 (de)
KR (1) KR101723701B1 (de)
CN (1) CN102668609B (de)
AU (1) AU2010286125B2 (de)
CA (1) CA2769938C (de)
IN (1) IN2012DN01367A (de)
MY (1) MY159193A (de)
WO (1) WO2011021091A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9167424B2 (en) * 2010-01-18 2015-10-20 Htc Corporation Method of handling security in SRVCC handover and related communication device
US9131412B2 (en) 2010-05-07 2015-09-08 Nokia Technologies Oy Signaling radio bearer security handling for single radio voice call continuity operation
WO2012024486A1 (en) 2010-08-18 2012-02-23 Research In Motion Limited Methods to maintain call continuity
US20120198227A1 (en) * 2010-09-30 2012-08-02 Alec Brusilovsky Cipher key generation in communication system
CN102413467B (zh) * 2011-11-29 2017-10-27 中兴通讯股份有限公司 一种srvcc切换处理方法、装置及其终端
AU2015253709B2 (en) * 2014-04-28 2018-07-05 Intel IP Corporation Solution to skip authentication procedure during Circuit- Switched Fallback (CSFB) to shorten call setup time
GB2527518A (en) * 2014-06-23 2015-12-30 Nec Corp Communication system
JP6548348B2 (ja) * 2015-08-13 2019-07-24 ホアウェイ・テクノロジーズ・カンパニー・リミテッド メッセージ保護方法、ならびに関連デバイスおよびシステム
US10312747B2 (en) * 2015-09-10 2019-06-04 Cpg Technologies, Llc Authentication to enable/disable guided surface wave receive equipment
US11832107B2 (en) * 2020-07-30 2023-11-28 Apple Inc. Recovering devices from limited service due to mis-configuration

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5586185A (en) * 1994-03-15 1996-12-17 Mita Industrial Co., Ltd. Communications system capable of communicating encrypted information
US6857075B2 (en) * 2000-12-11 2005-02-15 Lucent Technologies Inc. Key conversion system and method
US20050176431A1 (en) * 2004-02-11 2005-08-11 Telefonaktiebolaget L M Ericsson (Publ) Method for handling key sets during handover
US7623658B2 (en) * 2004-08-23 2009-11-24 Broadcom Corporation Method and system for implementing the A5/3 encryption algorithm for GSM and EDGE compliant handsets
WO2006128481A2 (en) * 2005-05-31 2006-12-07 Telecom Italia S.P.A. Method for auto-configuration of a network terminal address
CN100550725C (zh) * 2005-06-17 2009-10-14 中兴通讯股份有限公司 一种用户与应用服务器协商共享密钥的方法
CN100596084C (zh) * 2006-04-20 2010-03-24 华为技术有限公司 移动电路域用户接入ims网络的系统及其接入的注册方法
CN101080051B (zh) * 2006-05-24 2010-05-12 联芯科技有限公司 终端指示业务状态的方法
CN101299884B (zh) * 2008-06-16 2012-10-10 中兴通讯股份有限公司 用户设备转移时密钥身份标识符的生成方法和生成系统
US9344924B2 (en) * 2008-11-27 2016-05-17 Htc Corporation Method of handling handover security configuration and related communication device
US20120198227A1 (en) * 2010-09-30 2012-08-02 Alec Brusilovsky Cipher key generation in communication system

Also Published As

Publication number Publication date
WO2011021091A1 (en) 2011-02-24
KR20120054017A (ko) 2012-05-29
CN102668609B (zh) 2015-08-19
JP2015015754A (ja) 2015-01-22
CA2769938A1 (en) 2011-02-24
US9681292B2 (en) 2017-06-13
EP2468024B1 (de) 2018-08-15
US20120163601A1 (en) 2012-06-28
KR101723701B1 (ko) 2017-04-05
JP5636050B2 (ja) 2014-12-03
AU2010286125A1 (en) 2012-03-08
JP2013502795A (ja) 2013-01-24
MY159193A (en) 2016-12-30
CN102668609A (zh) 2012-09-12
CA2769938C (en) 2017-09-05
AU2010286125B2 (en) 2015-01-22
EP2468024A1 (de) 2012-06-27

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