SG11201607723UA - Security key derivation in dual connectivity - Google Patents

Security key derivation in dual connectivity

Info

Publication number
SG11201607723UA
SG11201607723UA SG11201607723UA SG11201607723UA SG11201607723UA SG 11201607723U A SG11201607723U A SG 11201607723UA SG 11201607723U A SG11201607723U A SG 11201607723UA SG 11201607723U A SG11201607723U A SG 11201607723UA SG 11201607723U A SG11201607723U A SG 11201607723UA
Authority
SG
Singapore
Prior art keywords
security key
dual connectivity
key derivation
derivation
connectivity
Prior art date
Application number
SG11201607723UA
Other languages
English (en)
Inventor
Mallick Prateek Basu
Joachim Loehr
Original Assignee
Sun Patent Trust
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 Sun Patent Trust filed Critical Sun Patent Trust
Publication of SG11201607723UA publication Critical patent/SG11201607723UA/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/06Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/06Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/068Network architectures or network communication protocols for network security for supporting key management in a packet data network using time-dependent keys, e.g. periodically changing keys
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/14Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1408Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic by monitoring network traffic
    • H04L63/1416Event detection, e.g. attack signature detection
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/14Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1441Countermeasures against malicious traffic
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W12/00Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04Key management, e.g. using generic bootstrapping architecture [GBA]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W12/00Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/08Access security
    • H04W12/082Access security using revocation of authorisation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • H04W76/15Setup of multiple wireless link connections
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • H04W76/19Connection re-establishment
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2463/00Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/061Additional 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

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)
SG11201607723UA 2014-03-21 2015-03-03 Security key derivation in dual connectivity SG11201607723UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14001067.9A EP2922326B1 (en) 2014-03-21 2014-03-21 Security key derivation in dual connectivity
PCT/EP2015/054400 WO2015139947A1 (en) 2014-03-21 2015-03-03 Security key derivation in dual connectivity

Publications (1)

Publication Number Publication Date
SG11201607723UA true SG11201607723UA (en) 2016-10-28

Family

ID=50396832

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201607723UA SG11201607723UA (en) 2014-03-21 2015-03-03 Security key derivation in dual connectivity

Country Status (9)

Country Link
US (6) US10116685B2 (ja)
EP (4) EP4167615A1 (ja)
JP (4) JP6481899B2 (ja)
KR (1) KR102269726B1 (ja)
CN (2) CN106105143B (ja)
MX (1) MX361089B (ja)
RU (3) RU2720982C2 (ja)
SG (1) SG11201607723UA (ja)
WO (1) WO2015139947A1 (ja)

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Also Published As

Publication number Publication date
JP2021119660A (ja) 2021-08-12
EP3886397B1 (en) 2023-01-18
CN106105143A (zh) 2016-11-09
RU2760333C2 (ru) 2021-11-24
RU2020114822A3 (ja) 2021-10-27
EP2922326B1 (en) 2018-12-19
US20160366175A1 (en) 2016-12-15
US11870803B2 (en) 2024-01-09
US20190327262A1 (en) 2019-10-24
EP2922326A1 (en) 2015-09-23
US10848518B2 (en) 2020-11-24
RU2720982C2 (ru) 2020-05-15
CN110224982B (zh) 2022-05-03
EP3451621B1 (en) 2021-06-30
EP4167615A1 (en) 2023-04-19
RU2669067C2 (ru) 2018-10-08
JP6861361B2 (ja) 2021-04-21
JP2019083563A (ja) 2019-05-30
JP2017513351A (ja) 2017-05-25
CN106105143B (zh) 2019-06-04
KR20160138405A (ko) 2016-12-05
JP7117666B2 (ja) 2022-08-15
US20230379357A1 (en) 2023-11-23
RU2018132443A (ru) 2018-10-02
BR112016021416A8 (pt) 2021-06-29
US20210058426A1 (en) 2021-02-25
RU2020114822A (ru) 2021-10-27
US10116685B2 (en) 2018-10-30
US20180367564A1 (en) 2018-12-20
JP6481899B2 (ja) 2019-03-13
EP3886397A1 (en) 2021-09-29
CN110224982A (zh) 2019-09-10
JP6678320B2 (ja) 2020-04-08
RU2016137261A3 (ja) 2018-08-02
RU2016137261A (ru) 2018-04-23
US10397269B2 (en) 2019-08-27
WO2015139947A1 (en) 2015-09-24
EP3451621A1 (en) 2019-03-06
US20230009786A1 (en) 2023-01-12
RU2018132443A3 (ja) 2019-07-17
KR102269726B1 (ko) 2021-06-28
MX2016012146A (es) 2017-02-28
BR112016021416A2 (pt) 2017-08-15
US11463471B2 (en) 2022-10-04
JP2020109975A (ja) 2020-07-16
MX361089B (es) 2018-11-26

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