WO2004049672A3 - Methods and apparatus for dynamic session key generation and rekeying in mobile ip - Google Patents
Methods and apparatus for dynamic session key generation and rekeying in mobile ip Download PDFInfo
- Publication number
- WO2004049672A3 WO2004049672A3 PCT/US2003/036850 US0336850W WO2004049672A3 WO 2004049672 A3 WO2004049672 A3 WO 2004049672A3 US 0336850 W US0336850 W US 0336850W WO 2004049672 A3 WO2004049672 A3 WO 2004049672A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mobile node
- home agent
- key
- shared
- mobile
- Prior art date
Links
Classifications
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- 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]
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- 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
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- 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]
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- 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
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
- H04L9/0863—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving passwords or one-time passwords
-
- 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
- H04L2209/80—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
- H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
- H04L2463/081—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying self-generating credentials, e.g. instead of receiving credentials from an authority or from another peer, the credentials are generated at the entity itself
-
- 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
- H04L63/0892—Network architectures or network communication protocols for network security for authentication of entities by using authentication-authorization-accounting [AAA] servers or protocols
-
- 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
- H04W12/60—Context-dependent security
- H04W12/61—Time-dependent
-
- 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]
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2003801039390A CN1714560B (en) | 2002-11-22 | 2003-11-17 | Methods and apparatus for dynamic session key generation and rekeying in mobile IP |
AU2003294330A AU2003294330B2 (en) | 2002-11-22 | 2003-11-17 | Methods and apparatus for dynamic session key generation and rekeying in mobile IP |
EP03789813A EP1563668B1 (en) | 2002-11-22 | 2003-11-17 | Methods and apparatus for dynamic session key generation and rekeying in mobile ip |
DE60323534T DE60323534D1 (en) | 2002-11-22 | 2003-11-17 | KEY GENERATION AND MOBILE IP KEY ALLOCATION |
CA002506670A CA2506670A1 (en) | 2002-11-22 | 2003-11-17 | Methods and apparatus for dynamic session key generation and rekeying in mobile ip |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42844002P | 2002-11-22 | 2002-11-22 | |
US60/428,440 | 2002-11-22 | ||
US10/635,882 US7475241B2 (en) | 2002-11-22 | 2003-08-05 | Methods and apparatus for dynamic session key generation and rekeying in mobile IP |
US10/635,882 | 2003-08-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004049672A2 WO2004049672A2 (en) | 2004-06-10 |
WO2004049672A3 true WO2004049672A3 (en) | 2004-09-02 |
Family
ID=32397124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2003/036850 WO2004049672A2 (en) | 2002-11-22 | 2003-11-17 | Methods and apparatus for dynamic session key generation and rekeying in mobile ip |
Country Status (8)
Country | Link |
---|---|
US (1) | US7475241B2 (en) |
EP (1) | EP1563668B1 (en) |
CN (1) | CN1714560B (en) |
AT (1) | ATE408298T1 (en) |
AU (1) | AU2003294330B2 (en) |
CA (1) | CA2506670A1 (en) |
DE (1) | DE60323534D1 (en) |
WO (1) | WO2004049672A2 (en) |
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AU2003294330B2 (en) | 2009-08-06 |
US20050025091A1 (en) | 2005-02-03 |
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AU2003294330A1 (en) | 2004-06-18 |
CN1714560A (en) | 2005-12-28 |
EP1563668A2 (en) | 2005-08-17 |
ATE408298T1 (en) | 2008-09-15 |
CA2506670A1 (en) | 2004-06-10 |
US7475241B2 (en) | 2009-01-06 |
WO2004049672A2 (en) | 2004-06-10 |
EP1563668B1 (en) | 2008-09-10 |
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