BRPI0716594A2 - Método e sistema para o processamento seguro de material chave de autenticação em uma rede sem fio ad hoc - Google Patents

Método e sistema para o processamento seguro de material chave de autenticação em uma rede sem fio ad hoc

Info

Publication number
BRPI0716594A2
BRPI0716594A2 BRPI0716594-3A2A BRPI0716594A BRPI0716594A2 BR PI0716594 A2 BRPI0716594 A2 BR PI0716594A2 BR PI0716594 A BRPI0716594 A BR PI0716594A BR PI0716594 A2 BRPI0716594 A2 BR PI0716594A2
Authority
BR
Brazil
Prior art keywords
wireless network
authentication key
secure processing
hoc wireless
key materials
Prior art date
Application number
BRPI0716594-3A2A
Other languages
English (en)
Inventor
Anthony J Braskich
Stephen P Emeott
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of BRPI0716594A2 publication Critical patent/BRPI0716594A2/pt
Publication of BRPI0716594A8 publication Critical patent/BRPI0716594A8/pt

Links

Classifications

    • 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
    • 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
    • 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)
    • H04L9/0822—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) using key encryption key
    • 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
    • H04L9/32—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
    • H04W12/04—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
    • H04W12/069—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
    • 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)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
BRPI0716594A 2006-09-07 2007-08-23 Método e nó de malha para processamento seguro de material chave de autenticação em uma rede sem fio ad hoc BRPI0716594A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/470,921 US7734052B2 (en) 2006-09-07 2006-09-07 Method and system for secure processing of authentication key material in an ad hoc wireless network
PCT/US2007/076592 WO2008030704A2 (en) 2006-09-07 2007-08-23 Method and system for secure processing of authentication key material in an ad hoc wireless network

Publications (2)

Publication Number Publication Date
BRPI0716594A2 true BRPI0716594A2 (pt) 2013-12-03
BRPI0716594A8 BRPI0716594A8 (pt) 2023-04-18

Family

ID=39157939

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0716594A BRPI0716594A8 (pt) 2006-09-07 2007-08-23 Método e nó de malha para processamento seguro de material chave de autenticação em uma rede sem fio ad hoc

Country Status (11)

Country Link
US (1) US7734052B2 (pt)
EP (1) EP2062189B1 (pt)
JP (1) JP5101620B2 (pt)
KR (1) KR101019300B1 (pt)
CN (1) CN101512537B (pt)
AU (1) AU2007292553B2 (pt)
BR (1) BRPI0716594A8 (pt)
CA (1) CA2662841C (pt)
MX (1) MX2009002509A (pt)
RU (1) RU2009112619A (pt)
WO (1) WO2008030704A2 (pt)

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Also Published As

Publication number Publication date
BRPI0716594A8 (pt) 2023-04-18
EP2062189A4 (en) 2014-07-30
CA2662841C (en) 2012-12-18
KR20090051119A (ko) 2009-05-20
EP2062189B1 (en) 2016-08-03
US20080063204A1 (en) 2008-03-13
WO2008030704A2 (en) 2008-03-13
WO2008030704A3 (en) 2008-08-21
KR101019300B1 (ko) 2011-03-07
CA2662841A1 (en) 2008-03-13
AU2007292553A1 (en) 2008-03-13
CN101512537A (zh) 2009-08-19
MX2009002509A (es) 2009-03-25
RU2009112619A (ru) 2010-10-20
EP2062189A2 (en) 2009-05-27
CN101512537B (zh) 2013-01-16
AU2007292553B2 (en) 2010-07-01
JP2010503329A (ja) 2010-01-28
US7734052B2 (en) 2010-06-08
JP5101620B2 (ja) 2012-12-19

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: MOTOROLA SOLUTIONS, INC (US)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]
B25A Requested transfer of rights approved

Owner name: ARRIS ENTERPRISES LLC (US)

B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled

Owner name: MOTOROLA SOLUTIONS, INC (US)

Free format text: ANULADA A PUBLICACAO CODIGO 25.1 NA RPI NO 2724 DE 21/03/2023 POR TER SIDO INDEVIDA.

B25A Requested transfer of rights approved

Owner name: ARRIS ENTERPRISES LLC (US)

B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time