EP1238490A4 - Methods and protocols for intrusion-tolerant management of collaborative network groups - Google Patents

Methods and protocols for intrusion-tolerant management of collaborative network groups

Info

Publication number
EP1238490A4
EP1238490A4 EP01932747A EP01932747A EP1238490A4 EP 1238490 A4 EP1238490 A4 EP 1238490A4 EP 01932747 A EP01932747 A EP 01932747A EP 01932747 A EP01932747 A EP 01932747A EP 1238490 A4 EP1238490 A4 EP 1238490A4
Authority
EP
European Patent Office
Prior art keywords
intrusion
protocols
methods
network groups
collaborative network
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.)
Withdrawn
Application number
EP01932747A
Other languages
German (de)
French (fr)
Other versions
EP1238490A1 (en
Inventor
Bruno Dutertre
Hassen Saidi
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.)
SRI International Inc
Original Assignee
SRI International Inc
Stanford Research Institute
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 SRI International Inc, Stanford Research Institute filed Critical SRI International Inc
Publication of EP1238490A1 publication Critical patent/EP1238490A1/en
Publication of EP1238490A4 publication Critical patent/EP1238490A4/en
Withdrawn legal-status Critical Current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
    • H04L9/32—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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/34—Signalling channels for network management communication
    • 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
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0272—Virtual private networks
    • 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
    • H04L63/067—Network architectures or network communication protocols for network security for supporting key management in a packet data network using one-time keys
    • 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
    • H04L63/0869—Network architectures or network communication protocols for network security for authentication of entities for achieving mutual authentication
    • 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
EP01932747A 2000-11-08 2001-04-26 Methods and protocols for intrusion-tolerant management of collaborative network groups Withdrawn EP1238490A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US24748800P 2000-11-08 2000-11-08
US247488P 2000-11-08
US24718400P 2000-11-09 2000-11-09
US247184P 2000-11-09
PCT/US2001/013848 WO2002039658A1 (en) 2000-11-08 2001-04-26 Methods and protocols for intrusion-tolerant management of collaborative network groups

Publications (2)

Publication Number Publication Date
EP1238490A1 EP1238490A1 (en) 2002-09-11
EP1238490A4 true EP1238490A4 (en) 2007-07-18

Family

ID=26938511

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01932747A Withdrawn EP1238490A4 (en) 2000-11-08 2001-04-26 Methods and protocols for intrusion-tolerant management of collaborative network groups

Country Status (2)

Country Link
EP (1) EP1238490A4 (en)
WO (1) WO2002039658A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2859555B1 (en) * 2003-09-04 2005-12-23 Fidalis COMMUNICATION SYSTEM FOR MONITORING TRACEABILITY

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5369705A (en) * 1992-06-03 1994-11-29 International Business Machines Corporation Multi-party secure session/conference
EP0915590A2 (en) * 1997-11-10 1999-05-12 Unwired Planet, Inc. Method and system for secure lightweight transactions in wireless data networks

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5729608A (en) * 1993-07-27 1998-03-17 International Business Machines Corp. Method and system for providing secure key distribution in a communication system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5369705A (en) * 1992-06-03 1994-11-29 International Business Machines Corporation Multi-party secure session/conference
EP0915590A2 (en) * 1997-11-10 1999-05-12 Unwired Planet, Inc. Method and system for secure lightweight transactions in wireless data networks

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
MENEZES ET AL: "IDENTIFICATION AND ENTITY AUTHENTICATION", HANDBOOK OF APPLIED CRYPTOGRAPHY, CRC PRESS SERIES ON DISCRETE MATHEMATICES AND ITS APPLICATIONS, BOCA RATON, FL, CRC PRESS, US, 1997, pages 385 - 424, XP002906549, ISBN: 0-8493-8523-7 *
NEEDHAM R M ET AL: "Using encryption for authentication in large networks of computers", COMMUNICATIONS OF THE ASSOCIATION FOR COMPUTING MACHINERY, ACM, NEW YORK, NY, US, vol. 21, no. 12, December 1978 (1978-12-01), pages 993 - 999, XP002163714, ISSN: 0001-0782 *
See also references of WO0239658A1 *

Also Published As

Publication number Publication date
EP1238490A1 (en) 2002-09-11
WO2002039658A1 (en) 2002-05-16

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Inventor name: SAIDI, HASSEN

Inventor name: DUTERTRE, BRUNO

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Effective date: 20070615

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