DE602007006097D1 - System und Verfahren zur Authentifizierung in einem Kommunikationssystem - Google Patents

System und Verfahren zur Authentifizierung in einem Kommunikationssystem

Info

Publication number
DE602007006097D1
DE602007006097D1 DE602007006097T DE602007006097T DE602007006097D1 DE 602007006097 D1 DE602007006097 D1 DE 602007006097D1 DE 602007006097 T DE602007006097 T DE 602007006097T DE 602007006097 T DE602007006097 T DE 602007006097T DE 602007006097 D1 DE602007006097 D1 DE 602007006097D1
Authority
DE
Germany
Prior art keywords
authentication
key
service area
communication system
change notification
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.)
Active
Application number
DE602007006097T
Other languages
English (en)
Inventor
Ji-Cheol Lee
Hyoung-Kyu Lim
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of DE602007006097D1 publication Critical patent/DE602007006097D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • H04L9/083—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) involving central third party, e.g. key distribution center [KDC] or trusted third party [TTP]
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0891—Revocation or update of secret information, e.g. encryption key update or rekeying
    • 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
    • H04L9/321—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 involving a third party or a trusted authority
    • 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
    • H04L2209/76—Proxy, i.e. using intermediary entity to perform cryptographic operations
    • 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
    • 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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/16—Implementing security features at a particular protocol layer
    • H04L63/162—Implementing security features at a particular protocol layer at the data link layer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/04—Network layer protocols, e.g. mobile IP [Internet Protocol]
DE602007006097T 2006-05-13 2007-05-14 System und Verfahren zur Authentifizierung in einem Kommunikationssystem Active DE602007006097D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060043184A KR101196100B1 (ko) 2006-05-13 2006-05-13 통신 시스템에서 인증 방법 및 그 장치

Publications (1)

Publication Number Publication Date
DE602007006097D1 true DE602007006097D1 (de) 2010-06-10

Family

ID=38328353

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007006097T Active DE602007006097D1 (de) 2006-05-13 2007-05-14 System und Verfahren zur Authentifizierung in einem Kommunikationssystem

Country Status (5)

Country Link
US (1) US7764948B2 (de)
EP (1) EP1855442B1 (de)
KR (1) KR101196100B1 (de)
DE (1) DE602007006097D1 (de)
WO (1) WO2007133023A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101341720B1 (ko) * 2007-05-21 2013-12-16 삼성전자주식회사 이동통신 시스템에서 프록시 이동 인터넷 프로토콜을 이용한 단말의 이동성 관리 방법 및 시스템과 이를 위한 단말의 홈 주소 할당 방법
US8667151B2 (en) * 2007-08-09 2014-03-04 Alcatel Lucent Bootstrapping method for setting up a security association
US20090150976A1 (en) * 2007-12-03 2009-06-11 Nanjian Qian Ip service capability negotiation and authorization method and system
KR101466889B1 (ko) * 2008-04-03 2014-12-01 삼성전자주식회사 모바일 아이피 방식의 무선통신시스템에서 세션 식별자를검색하기 위한 시스템 및 방법
US8279872B1 (en) * 2008-04-25 2012-10-02 Clearwire Ip Holdings Llc Method for obtaining a mobile internet protocol address
KR100978973B1 (ko) * 2008-08-27 2010-08-30 주식회사 세아네트웍스 무선 통신 시스템에서 ｉｐ 기반 서비스 제공 시스템 및 방법
KR101367387B1 (ko) * 2008-12-19 2014-03-14 한국전자통신연구원 차세대 네트워크에서 ＰＭＩＰｖ６를 지원하기 위한 사용자인증관리 장치 및 그 방법.
US20130003653A1 (en) * 2011-06-30 2013-01-03 Alcatel-Lucent Usa Inc. Method And Apparatus For Facilitating Home Network Access
US9883385B2 (en) 2015-09-15 2018-01-30 Qualcomm Incorporated Apparatus and method for mobility procedure involving mobility management entity relocation
US10616235B2 (en) 2015-11-25 2020-04-07 Check Point Public Cloud Security Ltd. On-demand authorization of access to protected resources
US10791093B2 (en) * 2016-04-29 2020-09-29 Avago Technologies International Sales Pte. Limited Home network traffic isolation
CN113938506A (zh) * 2021-12-14 2022-01-14 北京宜通华瑞科技有限公司 一种基于物联网的通信系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6418130B1 (en) * 1999-01-08 2002-07-09 Telefonaktiebolaget L M Ericsson (Publ) Reuse of security associations for improving hand-over performance
US20020169958A1 (en) 2001-05-14 2002-11-14 Kai Nyman Authentication in data communication
KR100380565B1 (ko) * 2001-08-24 2003-04-18 한국전자통신연구원 이동 인터넷 프로토콜 시스템 및 이 이동 인터넷 프로토콜시스템에서의 핸드오프 시 등록 방법
KR100395494B1 (ko) * 2001-09-25 2003-08-25 한국전자통신연구원 이동 아이피 통신망에서의 도메인내 핸드오프 방법
KR100450973B1 (ko) * 2001-11-07 2004-10-02 삼성전자주식회사 무선 통신시스템에서 이동 단말기와 홈에이전트간의인증을 위한 방법
US7263357B2 (en) 2003-01-14 2007-08-28 Samsung Electronics Co., Ltd. Method for fast roaming in a wireless network
KR101074071B1 (ko) * 2004-11-08 2011-10-17 주식회사 케이티 다이어미터 프로토콜 기반의 ａａａ 인증 시스템을이용하는 네트워크 시스템 및 그 방법
US7502331B2 (en) * 2004-11-17 2009-03-10 Cisco Technology, Inc. Infrastructure-less bootstrapping: trustless bootstrapping to enable mobility for mobile devices
US7626963B2 (en) * 2005-10-25 2009-12-01 Cisco Technology, Inc. EAP/SIM authentication for mobile IP to leverage GSM/SIM authentication infrastructure
US8347077B2 (en) * 2006-05-04 2013-01-01 Cisco Technology, Inc. Authenticating a registration request with a mobility key provided to an authenticator

Also Published As

Publication number Publication date
EP1855442B1 (de) 2010-04-28
US7764948B2 (en) 2010-07-27
WO2007133023A1 (en) 2007-11-22
KR20070110178A (ko) 2007-11-16
KR101196100B1 (ko) 2012-11-02
US20070275716A1 (en) 2007-11-29
EP1855442A1 (de) 2007-11-14

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