DE60206133D1 - Sicherheitsschlüsselverteilung unter Verwendung von Schlüsselerneuerungsstragien in drahtlosen Netzen - Google Patents

Sicherheitsschlüsselverteilung unter Verwendung von Schlüsselerneuerungsstragien in drahtlosen Netzen

Info

Publication number
DE60206133D1
DE60206133D1 DE60206133T DE60206133T DE60206133D1 DE 60206133 D1 DE60206133 D1 DE 60206133D1 DE 60206133 T DE60206133 T DE 60206133T DE 60206133 T DE60206133 T DE 60206133T DE 60206133 D1 DE60206133 D1 DE 60206133D1
Authority
DE
Germany
Prior art keywords
wireless networks
key
triggers
security key
distribution
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 - Lifetime
Application number
DE60206133T
Other languages
English (en)
Other versions
DE60206133T2 (de
Inventor
Douglas Michael Cohen
Christiaan Hartman
Ajit Kumar Jha
Minh Duy Tu
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.)
Agere Systems LLC
Original Assignee
Agere Systems LLC
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 Agere Systems LLC filed Critical Agere Systems LLC
Publication of DE60206133D1 publication Critical patent/DE60206133D1/de
Application granted granted Critical
Publication of DE60206133T2 publication Critical patent/DE60206133T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04L63/068—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
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H04W12/065—Continuous authentication
    • 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
    • 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
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
DE60206133T 2002-02-14 2002-07-12 Sicherungsschlüsselverteilung unter Verwendung von Rollover-Strategien für Funknetzwerke Expired - Lifetime DE60206133T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/077,531 US7221764B2 (en) 2002-02-14 2002-02-14 Security key distribution using key rollover strategies for wireless networks

Publications (2)

Publication Number Publication Date
DE60206133D1 true DE60206133D1 (de) 2005-10-20
DE60206133T2 DE60206133T2 (de) 2006-06-14

Family

ID=27622795

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60206133T Expired - Lifetime DE60206133T2 (de) 2002-02-14 2002-07-12 Sicherungsschlüsselverteilung unter Verwendung von Rollover-Strategien für Funknetzwerke

Country Status (5)

Country Link
US (2) US7221764B2 (de)
EP (1) EP1337087B1 (de)
JP (2) JP2003304236A (de)
KR (1) KR100983755B1 (de)
DE (1) DE60206133T2 (de)

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US10360560B2 (en) 2015-09-01 2019-07-23 Bank Of America Corporation System for authenticating a wearable device for transaction queuing
US20170061422A1 (en) * 2015-09-01 2017-03-02 Bank Of America Corporation System for authenticating the use of a wearable device to execute a transaction
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US10185731B2 (en) * 2016-03-31 2019-01-22 Arm Limited Indexing entries of a storage structure shared between multiple threads
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Also Published As

Publication number Publication date
US20030152235A1 (en) 2003-08-14
EP1337087A2 (de) 2003-08-20
EP1337087A3 (de) 2003-12-17
US20070183599A1 (en) 2007-08-09
KR100983755B1 (ko) 2010-09-24
KR20030068473A (ko) 2003-08-21
US7545942B2 (en) 2009-06-09
JP2009112029A (ja) 2009-05-21
EP1337087B1 (de) 2005-09-14
DE60206133T2 (de) 2006-06-14
JP2003304236A (ja) 2003-10-24
US7221764B2 (en) 2007-05-22

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Legal Events

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8364 No opposition during term of opposition