WO2012018573A3 - Method for key identification using an internet security association and key management based protocol - Google Patents

Method for key identification using an internet security association and key management based protocol Download PDF

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Publication number
WO2012018573A3
WO2012018573A3 PCT/US2011/045136 US2011045136W WO2012018573A3 WO 2012018573 A3 WO2012018573 A3 WO 2012018573A3 US 2011045136 W US2011045136 W US 2011045136W WO 2012018573 A3 WO2012018573 A3 WO 2012018573A3
Authority
WO
WIPO (PCT)
Prior art keywords
key
security association
based protocol
management based
internet security
Prior art date
Application number
PCT/US2011/045136
Other languages
French (fr)
Other versions
WO2012018573A2 (en
WO2012018573A4 (en
Inventor
Timothy M. Langham
Thomas J. Senese
Original Assignee
Motorola Solutions, 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
Priority claimed from US13/173,020 external-priority patent/US8448235B2/en
Application filed by Motorola Solutions, Inc. filed Critical Motorola Solutions, Inc.
Publication of WO2012018573A2 publication Critical patent/WO2012018573A2/en
Publication of WO2012018573A3 publication Critical patent/WO2012018573A3/en
Publication of WO2012018573A4 publication Critical patent/WO2012018573A4/en

Links

Classifications

    • 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
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/16—Implementing security features at a particular protocol layer
    • H04L63/164—Implementing security features at a particular protocol layer at the network layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

An initiating device: generates a message having an ISAKMP-based header that includes a security parameter index (SPI) field; identifies a key in the SPI field of the ISKMP-based header; and sends the message to a responding device. The responding device: receives the message; extracts the key identifier; and when a shared key is selected using the key identifier, uses the selected shared key to establish, with the initiating device, a session having a secure tunnel.
PCT/US2011/045136 2010-08-05 2011-07-25 Method for key identification using an internet security association and key management based protocol WO2012018573A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US37094310P 2010-08-05 2010-08-05
US61/370,943 2010-08-05
US13/173,020 US8448235B2 (en) 2010-08-05 2011-06-30 Method for key identification using an internet security association and key management based protocol
US13/173,020 2011-06-30

Publications (3)

Publication Number Publication Date
WO2012018573A2 WO2012018573A2 (en) 2012-02-09
WO2012018573A3 true WO2012018573A3 (en) 2012-07-12
WO2012018573A4 WO2012018573A4 (en) 2012-09-07

Family

ID=44509649

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/045136 WO2012018573A2 (en) 2010-08-05 2011-07-25 Method for key identification using an internet security association and key management based protocol

Country Status (1)

Country Link
WO (1) WO2012018573A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113746861B (en) * 2021-09-13 2023-03-14 南京首传信安科技有限公司 Data transmission encryption and decryption method and encryption and decryption system based on national encryption technology

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040105542A1 (en) * 2002-11-29 2004-06-03 Masaaki Takase Common key encryption communication system
WO2007149892A2 (en) * 2006-06-20 2007-12-27 Motorola, Inc. Method and apparatus for encrypted communications using ipsec keys

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040105542A1 (en) * 2002-11-29 2004-06-03 Masaaki Takase Common key encryption communication system
WO2007149892A2 (en) * 2006-06-20 2007-12-27 Motorola, Inc. Method and apparatus for encrypted communications using ipsec keys

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
KAUFMAN C ET AL: "Internet Key Exchange (IKEv2) Protocol; rfc4306.txt", 20051201, 1 December 2005 (2005-12-01), XP015043225, ISSN: 0000-0003 *

Also Published As

Publication number Publication date
WO2012018573A2 (en) 2012-02-09
WO2012018573A4 (en) 2012-09-07

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