MX2009002508A - Metodo y aparato para establecer asociaciones de seguridad entre nodos de una red inalambrica ad hoc. - Google Patents
Metodo y aparato para establecer asociaciones de seguridad entre nodos de una red inalambrica ad hoc.Info
- Publication number
- MX2009002508A MX2009002508A MX2009002508A MX2009002508A MX2009002508A MX 2009002508 A MX2009002508 A MX 2009002508A MX 2009002508 A MX2009002508 A MX 2009002508A MX 2009002508 A MX2009002508 A MX 2009002508A MX 2009002508 A MX2009002508 A MX 2009002508A
- Authority
- MX
- Mexico
- Prior art keywords
- authentication
- contact
- nodes
- wireless network
- mesh
- Prior art date
Links
Classifications
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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]
- H04L9/0833—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] involving conference or group key
- H04L9/0836—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] involving conference or group key using tree structure or hierarchical structure
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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
- H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these
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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
- H04L9/32—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
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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
- H04L9/32—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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/009—Security arrangements; Authentication; Protecting privacy or anonymity specially adapted for networks, e.g. wireless sensor networks, ad-hoc networks, RFID networks or cloud networks
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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]
-
- 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
- H04W12/06—Authentication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
- H04W12/062—Pre-authentication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
- H04W12/069—Authentication using certificates or pre-shared keys
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/26—Network addressing or numbering for mobility support
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
Abstract
Un método y aparato para establecer asociaciones de seguridad entre nodos de una red inalámbrica ad hoc incluye dos pasos de autenticación: un primer paso de contacto inicial (autenticación, autorización y autenticación basada en estadística (AJA - authentication, authorization, and accounting-based authentication)), y un paso "de peso ligero" que reutilizar el material de claves generado durante el primer contacto. Un autenticador de malla dentro de la red proporciona dos roles. El primer rol es implementar una entidad de acceso de puerto 802.lX (PAE - port access entity), derivar las claves transitorias utilizadas para la encriptación con un punto de malla solicitante mediante una sincronización inicial de cuatro vías y se encarga de las comunicaciones posteriores con un distribuidor de claves. El segundo rol es un distribuidor de claves que implementa un cliente A?IA y deriva las claves utilizadas para autenticar un punto de mella durante el primer contacto o asociación de seguridad rápida. El distribuidor de claves y el servidor de autenticacián en línea pueden comunicarse uno con otro sin que estos mensajes sean transportados por los enlaces de malla.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/470,980 US8578159B2 (en) | 2006-09-07 | 2006-09-07 | Method and apparatus for establishing security association between nodes of an AD HOC wireless network |
PCT/US2007/076594 WO2008030705A2 (en) | 2006-09-07 | 2007-08-23 | Method and apparatus for establishing security associations between nodes of an ad hoc wireless network |
Publications (1)
Publication Number | Publication Date |
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MX2009002508A true MX2009002508A (es) | 2009-05-22 |
Family
ID=39157940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2009002508A MX2009002508A (es) | 2006-09-07 | 2007-08-23 | Metodo y aparato para establecer asociaciones de seguridad entre nodos de una red inalambrica ad hoc. |
Country Status (11)
Country | Link |
---|---|
US (1) | US8578159B2 (es) |
EP (1) | EP2067296B1 (es) |
JP (1) | JP2010503330A (es) |
KR (1) | KR101049021B1 (es) |
CN (1) | CN101529794A (es) |
AU (1) | AU2007292554B2 (es) |
BR (1) | BRPI0716595A2 (es) |
CA (1) | CA2662846C (es) |
MX (1) | MX2009002508A (es) |
RU (1) | RU2421922C2 (es) |
WO (1) | WO2008030705A2 (es) |
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2006
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US8578159B2 (en) | 2013-11-05 |
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CA2662846A1 (en) | 2008-03-13 |
BRPI0716595A2 (pt) | 2013-12-03 |
JP2010503330A (ja) | 2010-01-28 |
AU2007292554B2 (en) | 2011-02-24 |
WO2008030705A3 (en) | 2008-08-14 |
CN101529794A (zh) | 2009-09-09 |
AU2007292554A1 (en) | 2008-03-13 |
KR20090051268A (ko) | 2009-05-21 |
EP2067296A2 (en) | 2009-06-10 |
KR101049021B1 (ko) | 2011-07-12 |
RU2009112635A (ru) | 2010-10-20 |
EP2067296B1 (en) | 2019-05-08 |
CA2662846C (en) | 2013-10-01 |
RU2421922C2 (ru) | 2011-06-20 |
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