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FI20050393A0 - Avainmateriaalin vaihto - Google Patents

Avainmateriaalin vaihto

Info

Publication number
FI20050393A0
FI20050393A0 FI20050393A FI20050393A FI20050393A0 FI 20050393 A0 FI20050393 A0 FI 20050393A0 FI 20050393 A FI20050393 A FI 20050393A FI 20050393 A FI20050393 A FI 20050393A FI 20050393 A0 FI20050393 A0 FI 20050393A0
Authority
FI
Finland
Prior art keywords
replacement
key material
key
Prior art date
Application number
FI20050393A
Other languages
English (en)
Swedish (sv)
Inventor
Dan Forsberg
Lauri Tarkkala
Original Assignee
Nokia 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 Nokia Corp filed Critical Nokia Corp
Priority to FI20050393A priority Critical patent/FI20050393A0/fi
Publication of FI20050393A0 publication Critical patent/FI20050393A0/fi
Priority to US11/186,901 priority patent/US8295488B2/en
Priority to JP2008505992A priority patent/JP2008536428A/ja
Priority to EP06779705A priority patent/EP1878202A2/en
Priority to PCT/IB2006/001555 priority patent/WO2006131826A2/en
Priority to EP11151744.7A priority patent/EP2309698B1/en
Priority to KR1020077026251A priority patent/KR101270342B1/ko
Priority to KR1020077025328A priority patent/KR20070120176A/ko
Priority to CN2006800124864A priority patent/CN101228766B/zh
Priority to JP2012158298A priority patent/JP5597676B2/ja
Priority to US13/613,204 priority patent/US8838972B2/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
    • H04L63/04—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
    • 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
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • 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
    • H04L63/0435—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 wherein the sending and receiving network entities apply symmetric encryption, i.e. same key used for encryption and decryption
    • 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
    • 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
    • H04L63/062—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key distribution, e.g. centrally by trusted party
    • 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
    • H04W12/033—Protecting confidentiality, e.g. by encryption of the user plane, e.g. user's traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/08—Access security
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0016—Hand-off preparation specially adapted for end-to-end data sessions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/80—Wireless

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)
FI20050393A 2005-04-15 2005-04-15 Avainmateriaalin vaihto FI20050393A0 (fi)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FI20050393A FI20050393A0 (fi) 2005-04-15 2005-04-15 Avainmateriaalin vaihto
US11/186,901 US8295488B2 (en) 2005-04-15 2005-07-22 Exchange of key material
CN2006800124864A CN101228766B (zh) 2005-04-15 2006-04-10 密钥材料的交换
PCT/IB2006/001555 WO2006131826A2 (en) 2005-04-15 2006-04-10 Exchange of key material
EP06779705A EP1878202A2 (en) 2005-04-15 2006-04-10 Exchange of key material
JP2008505992A JP2008536428A (ja) 2005-04-15 2006-04-10 鍵マテリアルの交換
EP11151744.7A EP2309698B1 (en) 2005-04-15 2006-04-10 Exchange of key material
KR1020077026251A KR101270342B1 (ko) 2005-04-15 2006-04-10 키 요소의 교환
KR1020077025328A KR20070120176A (ko) 2005-04-15 2006-04-10 키 머티리얼의 교환
JP2012158298A JP5597676B2 (ja) 2005-04-15 2012-07-17 鍵マテリアルの交換
US13/613,204 US8838972B2 (en) 2005-04-15 2012-09-13 Exchange of key material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20050393A FI20050393A0 (fi) 2005-04-15 2005-04-15 Avainmateriaalin vaihto

Publications (1)

Publication Number Publication Date
FI20050393A0 true FI20050393A0 (fi) 2005-04-15

Family

ID=34508090

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20050393A FI20050393A0 (fi) 2005-04-15 2005-04-15 Avainmateriaalin vaihto

Country Status (7)

Country Link
US (2) US8295488B2 (fi)
EP (2) EP2309698B1 (fi)
JP (2) JP2008536428A (fi)
KR (2) KR20070120176A (fi)
CN (1) CN101228766B (fi)
FI (1) FI20050393A0 (fi)
WO (1) WO2006131826A2 (fi)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
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US7039397B2 (en) * 2003-07-30 2006-05-02 Lear Corporation User-assisted programmable appliance control
US20070154016A1 (en) * 2006-01-05 2007-07-05 Nakhjiri Madjid F Token-based distributed generation of security keying material
US7840683B2 (en) * 2006-08-31 2010-11-23 Sap Ag Systems and methods of migrating sessions between computer systems
CN100583745C (zh) * 2006-12-06 2010-01-20 华为技术有限公司 一种基于Diameter服务器的密钥生成与分发方法及系统
MX2009006380A (es) * 2006-12-19 2009-06-23 Ericsson Telefon Ab L M Manejo de acceso de usuario en una red de comunicaciones.
FI20070094A0 (fi) * 2007-02-02 2007-02-02 Nokia Corp Radiopäällysverkon turvallisuusalgoritmin vaihtaminen handoverin aikana
US10091648B2 (en) * 2007-04-26 2018-10-02 Qualcomm Incorporated Method and apparatus for new key derivation upon handoff in wireless networks
CN101309500B (zh) * 2007-05-15 2011-07-20 华为技术有限公司 不同无线接入技术间切换时安全协商的方法和装置
WO2008152611A1 (en) * 2007-06-15 2008-12-18 Nokia Corporation Apparatus, method and computer program product providing transparent container
KR101655264B1 (ko) * 2009-03-10 2016-09-07 삼성전자주식회사 통신시스템에서 인증 방법 및 시스템
US9197669B2 (en) 2010-04-15 2015-11-24 Qualcomm Incorporated Apparatus and method for signaling enhanced security context for session encryption and integrity keys
US9084110B2 (en) * 2010-04-15 2015-07-14 Qualcomm Incorporated Apparatus and method for transitioning enhanced security context from a UTRAN/GERAN-based serving network to an E-UTRAN-based serving network
AU2011239421B2 (en) 2010-04-16 2014-06-05 Qualcomm Incorporated Apparatus and method for transitioning from a serving network node that supports an enhanced security context to a legacy serving network node
EP2856695B1 (en) * 2012-05-29 2021-01-13 MARICI Holdings The Netherlands B.V. A method and system for transferring firmware or software to a plurality of devices
ES2827299T3 (es) * 2013-01-30 2021-05-20 Ericsson Telefon Ab L M Generación de clave de seguridad para conectividad dual
US9386619B2 (en) 2013-02-22 2016-07-05 Htc Corporation Method of handling a cell addition for dual connectivity and related communication device
JP5851539B2 (ja) 2013-02-22 2016-02-03 宏達國際電子股▲ふん▼有限公司 複数の基地局および関連する通信装置との同時通信方法
US9456461B2 (en) 2013-08-09 2016-09-27 Htc Corporation Method of radio network temporary identifier allocation in dual connectivity
CN104936174B (zh) * 2014-03-21 2019-04-19 上海诺基亚贝尔股份有限公司 在基于用户平面1a架构的双连接情形下更新密钥的方法
US10263968B1 (en) * 2015-07-24 2019-04-16 Hologic Inc. Security measure for exchanging keys over networks
US10004014B2 (en) * 2015-11-30 2018-06-19 Telefonaktiebolaget Lm Ericsson (Publ) Wireless communication device as context forwarding entity
CN108347726A (zh) * 2017-01-25 2018-07-31 中兴通讯股份有限公司 移动网络小数据的安全传输方法及装置
GB2560756B (en) * 2017-03-24 2021-08-11 Tcl Communication Ltd Data transmission in RRC inactive state
US11271968B2 (en) * 2020-03-04 2022-03-08 International Business Machines Corporation Zero round trip time transmission for anticipatory request messages

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JPH10164045A (ja) * 1996-11-26 1998-06-19 Oki Electric Ind Co Ltd 暗号通信システム
US6370380B1 (en) * 1999-02-17 2002-04-09 Telefonaktiebolaget Lm Ericsson (Publ) Method for secure handover
FI109639B (fi) * 1999-12-22 2002-09-13 Nokia Corp Menetelmä salausluvun välittämiseksi tiedonsiirtojärjestelmässä ja tiedonsiirtojärjestelmä
US7486952B1 (en) 2000-02-09 2009-02-03 Alcatel-Lucent Usa Inc. Facilitated security for handoff in wireless communications
US6876747B1 (en) * 2000-09-29 2005-04-05 Nokia Networks Oy Method and system for security mobility between different cellular systems
WO2002096151A1 (en) * 2001-05-22 2002-11-28 Flarion Technologies, Inc. Authentication system for mobile entities
GB2377589B (en) 2001-07-14 2005-06-01 Motorola Inc Ciphering keys for different cellular communication networks
US8140845B2 (en) * 2001-09-13 2012-03-20 Alcatel Lucent Scheme for authentication and dynamic key exchange
JP3870081B2 (ja) * 2001-12-19 2007-01-17 キヤノン株式会社 通信システム及びサーバ装置、ならびに制御方法及びそれを実施するためのコンピュータプログラム、該コンピュータプログラムを格納する記憶媒体
JP2003259417A (ja) * 2002-03-06 2003-09-12 Nec Corp 無線ｌａｎシステム及びそれに用いるアクセス制御方法
KR100888471B1 (ko) * 2002-07-05 2009-03-12 삼성전자주식회사 링크 접속권한을 등급화 한 암호화 키 차등분배방법 및이를 이용한 로밍방법
JP4000933B2 (ja) * 2002-07-19 2007-10-31 ソニー株式会社 無線情報伝送システム及び無線通信方法、無線端末装置
US7130286B2 (en) * 2002-10-02 2006-10-31 Nokia Corporation System and method for resource authorizations during handovers
KR100480258B1 (ko) * 2002-10-15 2005-04-07 삼성전자주식회사 무선 근거리 네트워크에서 고속 핸드오버를 위한 인증방법
US7792527B2 (en) 2002-11-08 2010-09-07 Ntt Docomo, Inc. Wireless network handoff key
US7634230B2 (en) * 2002-11-25 2009-12-15 Fujitsu Limited Methods and apparatus for secure, portable, wireless and multi-hop data networking
JP2004208073A (ja) 2002-12-25 2004-07-22 Sony Corp 無線通信システム
US20040236939A1 (en) * 2003-02-20 2004-11-25 Docomo Communications Laboratories Usa, Inc. Wireless network handoff key
WO2005027560A1 (en) 2003-09-12 2005-03-24 Ntt Docomo, Inc. Secure intra- and inter-domain handover
US7236477B2 (en) * 2004-10-15 2007-06-26 Motorola, Inc. Method for performing authenticated handover in a wireless local area network
US7483409B2 (en) * 2005-12-30 2009-01-27 Motorola, Inc. Wireless router assisted security handoff (WRASH) in a multi-hop wireless network

Also Published As

Publication number Publication date
WO2006131826A2 (en) 2006-12-14
KR101270342B1 (ko) 2013-05-31
US20060233376A1 (en) 2006-10-19
US20130007457A1 (en) 2013-01-03
US8838972B2 (en) 2014-09-16
JP2012217207A (ja) 2012-11-08
KR20080013906A (ko) 2008-02-13
CN101228766B (zh) 2013-02-27
WO2006131826A3 (en) 2007-03-22
EP2309698B1 (en) 2016-05-11
EP1878202A2 (en) 2008-01-16
EP2309698A1 (en) 2011-04-13
KR20070120176A (ko) 2007-12-21
CN101228766A (zh) 2008-07-23
JP2008536428A (ja) 2008-09-04
JP5597676B2 (ja) 2014-10-01
US8295488B2 (en) 2012-10-23

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