WO2008030705A3 - Method and apparatus for establishing security associations between nodes of an ad hoc wireless network - Google Patents

Method and apparatus for establishing security associations between nodes of an ad hoc wireless network Download PDF

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Publication number
WO2008030705A3
WO2008030705A3 PCT/US2007/076594 US2007076594W WO2008030705A3 WO 2008030705 A3 WO2008030705 A3 WO 2008030705A3 US 2007076594 W US2007076594 W US 2007076594W WO 2008030705 A3 WO2008030705 A3 WO 2008030705A3
Authority
WO
WIPO (PCT)
Prior art keywords
authentication
contact
nodes
wireless network
mesh
Prior art date
Application number
PCT/US2007/076594
Other languages
French (fr)
Other versions
WO2008030705A2 (en
Inventor
Stephen P Emeott
Anthony J Braskich
Original Assignee
Motorola Inc
Stephen P Emeott
Anthony J Braskich
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 Motorola Inc, Stephen P Emeott, Anthony J Braskich filed Critical Motorola Inc
Priority to BRPI0716595-1A2A priority Critical patent/BRPI0716595A2/en
Priority to MX2009002508A priority patent/MX2009002508A/en
Priority to CA2662846A priority patent/CA2662846C/en
Priority to EP07814377.3A priority patent/EP2067296B1/en
Priority to KR1020097007073A priority patent/KR101049021B1/en
Priority to JP2009527484A priority patent/JP2010503330A/en
Priority to AU2007292554A priority patent/AU2007292554B2/en
Publication of WO2008030705A2 publication Critical patent/WO2008030705A2/en
Publication of WO2008030705A3 publication Critical patent/WO2008030705A3/en

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
    • 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
    • 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
    • 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
    • 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
    • H04W12/009—Security arrangements; Authentication; Protecting privacy or anonymity specially adapted for networks, e.g. wireless sensor networks, ad-hoc networks, RFID networks or cloud networks
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support
    • 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

Abstract

A method and apparatus for establishing security associations between nodes of an ad hoc wireless network includes two authentication steps: an initial first contact step (authentication, authorization, and accounting (AAA)-based authentication), and a 'light-weight' step that reuses key material generated during first contact. A mesh authenticator within the network provides two roles. The first role is to implement an 802.1X port access entity (PAE), derive transient keys used for encryption with a supplicant mesh point via a four-way handshake and take care of back end communications with a key distributor. The second role is as a key distributor that implements a AAA-client and derives keys used to authenticate a mesh point during first contact or fast security association. The key distributor and the on-line authentication server can communicate to one another without these messages being transported over mesh links.
PCT/US2007/076594 2006-09-07 2007-08-23 Method and apparatus for establishing security associations between nodes of an ad hoc wireless network WO2008030705A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BRPI0716595-1A2A BRPI0716595A2 (en) 2006-09-07 2007-08-23 METHOD AND APPARATUS FOR ESTABLISHING SECURITY ASSOCIATIONS BETWEEN US AN AD HOC WIRELESS NETWORK
MX2009002508A MX2009002508A (en) 2006-09-07 2007-08-23 Method and apparatus for establishing security associations between nodes of an ad hoc wireless network.
CA2662846A CA2662846C (en) 2006-09-07 2007-08-23 Method and apparatus for establishing security associations between nodes of an ad hoc wireless network
EP07814377.3A EP2067296B1 (en) 2006-09-07 2007-08-23 Method and apparatus for establishing security associations between nodes of an ad hoc wireless network
KR1020097007073A KR101049021B1 (en) 2006-09-07 2007-08-23 Method and apparatus for establishing security association between nodes in an ad hoc wireless network
JP2009527484A JP2010503330A (en) 2006-09-07 2007-08-23 Method and apparatus for establishing a security association between nodes of an ad hoc wireless network
AU2007292554A AU2007292554B2 (en) 2006-09-07 2007-08-23 Method and apparatus for establishing security associations between nodes of an ad hoc wireless network

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
US11/470,980 2006-09-07

Publications (2)

Publication Number Publication Date
WO2008030705A2 WO2008030705A2 (en) 2008-03-13
WO2008030705A3 true WO2008030705A3 (en) 2008-08-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (11)

Country Link
US (1) US8578159B2 (en)
EP (1) EP2067296B1 (en)
JP (1) JP2010503330A (en)
KR (1) KR101049021B1 (en)
CN (1) CN101529794A (en)
AU (1) AU2007292554B2 (en)
BR (1) BRPI0716595A2 (en)
CA (1) CA2662846C (en)
MX (1) MX2009002508A (en)
RU (1) RU2421922C2 (en)
WO (1) WO2008030705A2 (en)

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