ATE415024T1 - Verfahren zur aktualisierung eines paarweisen master-schlüssels - Google Patents

Verfahren zur aktualisierung eines paarweisen master-schlüssels

Info

Publication number
ATE415024T1
ATE415024T1 AT06785317T AT06785317T ATE415024T1 AT E415024 T1 ATE415024 T1 AT E415024T1 AT 06785317 T AT06785317 T AT 06785317T AT 06785317 T AT06785317 T AT 06785317T AT E415024 T1 ATE415024 T1 AT E415024T1
Authority
AT
Austria
Prior art keywords
key
update
pair
master keys
supplicant
Prior art date
Application number
AT06785317T
Other languages
English (en)
Inventor
Semyon Mizikovsky
Robert Rance
Original Assignee
Lucent Technologies Inc
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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Application granted granted Critical
Publication of ATE415024T1 publication Critical patent/ATE415024T1/de

Links

Classifications

    • 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
    • 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
    • H04L63/061—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key exchange, e.g. in peer-to-peer networks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • 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
    • H04L63/068—Network architectures or network communication protocols for network security for supporting key management in a packet data network using time-dependent keys, e.g. periodically changing keys
    • 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
    • H04L63/0869—Network architectures or network communication protocols for network security for authentication of entities for achieving mutual authentication
    • 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
    • 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
    • H04L9/3236—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 using cryptographic hash functions
    • 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
    • H04L9/3271—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 using challenge-response
    • 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
    • H04W12/06—Authentication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Lock And Its Accessories (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
AT06785317T 2005-06-30 2006-06-22 Verfahren zur aktualisierung eines paarweisen master-schlüssels ATE415024T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/173,143 US7596225B2 (en) 2005-06-30 2005-06-30 Method for refreshing a pairwise master key

Publications (1)

Publication Number Publication Date
ATE415024T1 true ATE415024T1 (de) 2008-12-15

Family

ID=37106284

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06785317T ATE415024T1 (de) 2005-06-30 2006-06-22 Verfahren zur aktualisierung eines paarweisen master-schlüssels

Country Status (8)

Country Link
US (1) US7596225B2 (de)
EP (1) EP1897268B1 (de)
JP (1) JP4865791B2 (de)
KR (1) KR101266773B1 (de)
CN (1) CN101213784B (de)
AT (1) ATE415024T1 (de)
DE (1) DE602006003763D1 (de)
WO (1) WO2007005310A1 (de)

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US20070042776A1 (en) * 2005-08-19 2007-02-22 Sanjay Bakshi Wireless packet-switched paging apparatus, systems, and methods
US20070086395A1 (en) * 2005-10-14 2007-04-19 Sanjay Bakshi Wireless paging apparatus, systems and methods
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KR20070051233A (ko) * 2005-11-14 2007-05-17 삼성전자주식회사 이중 확장 가능 인증 프로토콜 방식을 사용하는 광대역무선 접속 통신 시스템에서 재인증 시스템 및 방법
DE102005059827B4 (de) * 2005-12-14 2010-09-23 Siemens Ag Verfahren zum Verwalten eines Zählerstandes in einem Kommunikationsnetz
DE102006012655B4 (de) 2006-01-10 2008-12-24 Siemens Ag Verfahren zum Bereitstellen einer Dienstqualität in einem WiMAX-Kommunikationsnetzwerk und Verfahren zum Auswählen einer Zugangs-Transportressourcenkontrollfunktion durch eine Richtlinienentscheidungsfunktion in einem Kommunikationsnetzwerk
KR101338477B1 (ko) * 2006-04-19 2013-12-10 한국전자통신연구원 이동 통신 시스템의 인증키 생성 방법
EP1848173A1 (de) * 2006-04-21 2007-10-24 Siemens Aktiengesellschaft Politikfunktionsaddressenzuweisung während Zugriffsauthentifizierung in WiMAX Netzwerken
DE102006038592B4 (de) * 2006-08-17 2008-07-03 Siemens Ag Verfahren und Anordnung zum Bereitstellen eines drahtlosen Mesh-Netzwerks
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EP1973265A1 (de) * 2007-03-21 2008-09-24 Nokia Siemens Networks Gmbh & Co. Kg Schlüssel auffrischung in einem SAE/LTE Sytem
US8145905B2 (en) * 2007-05-07 2012-03-27 Qualcomm Incorporated Method and apparatus for efficient support for multiple authentications
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US9198033B2 (en) * 2007-09-27 2015-11-24 Alcatel Lucent Method and apparatus for authenticating nodes in a wireless network
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JP5248930B2 (ja) * 2008-06-12 2013-07-31 株式会社東海理化電機製作所 暗号通信システム及び暗号鍵更新方法
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Also Published As

Publication number Publication date
DE602006003763D1 (de) 2009-01-02
US20070005972A1 (en) 2007-01-04
US7596225B2 (en) 2009-09-29
CN101213784B (zh) 2015-01-07
CN101213784A (zh) 2008-07-02
WO2007005310A1 (en) 2007-01-11
JP2009500913A (ja) 2009-01-08
KR20080018214A (ko) 2008-02-27
EP1897268A1 (de) 2008-03-12
KR101266773B1 (ko) 2013-05-28
EP1897268B1 (de) 2008-11-19
JP4865791B2 (ja) 2012-02-01

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