JP6251732B2 - Ｅｍｂｍｓにおける集中化した鍵管理 - Google Patents

Ｅｍｂｍｓにおける集中化した鍵管理 Download PDF

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JP6251732B2
JP6251732B2 JP2015509562A JP2015509562A JP6251732B2 JP 6251732 B2 JP6251732 B2 JP 6251732B2 JP 2015509562 A JP2015509562 A JP 2015509562A JP 2015509562 A JP2015509562 A JP 2015509562A JP 6251732 B2 JP6251732 B2 JP 6251732B2
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mtk
msk
key
bmsc
service
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JP2015520967A5 (enExample
JP2015520967A (ja
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ベサ レヘトヴィルタ，
ベサ レヘトヴィルタ，
カール ノルマン，
カール ノルマン，
ミカエル ジョン スルシンガル，
ミカエル ジョン スルシンガル，
ジョセフ エリック ターコット，
ジョセフ エリック ターコット，
Original Assignee
テレフオンアクチーボラゲット エルエム エリクソン（パブル）
テレフオンアクチーボラゲット エルエム エリクソン（パブル）
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    • 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
    • H04L63/062—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key distribution, e.g. centrally by trusted party
    • H04L63/064—Hierarchical key distribution, e.g. by multi-tier trusted parties
    • 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

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  • 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)
JP2015509562A 2012-05-03 2013-05-03 Ｅｍｂｍｓにおける集中化した鍵管理 Active JP6251732B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261642169P 2012-05-03 2012-05-03
US61/642,169 2012-05-03
PCT/IB2013/053548 WO2013164803A1 (en) 2012-05-03 2013-05-03 Centralized key management in embms

Publications (3)

Publication Number Publication Date
JP2015520967A JP2015520967A (ja) 2015-07-23
JP2015520967A5 JP2015520967A5 (enExample) 2016-04-21
JP6251732B2 true JP6251732B2 (ja) 2017-12-20

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JP2015509562A Active JP6251732B2 (ja) 2012-05-03 2013-05-03 Ｅｍｂｍｓにおける集中化した鍵管理

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US (1) US9420456B2 (enExample)
EP (1) EP2847973B1 (enExample)
JP (1) JP6251732B2 (enExample)
AU (1) AU2013255471B2 (enExample)
IN (1) IN2014DN09106A (enExample)
WO (1) WO2013164803A1 (enExample)

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US11785427B2 (en) * 2021-10-20 2023-10-10 Qualcomm Incorporated Control plane-based communication of multimedia broadcast/multicast service service keys

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Also Published As

Publication number Publication date
US9420456B2 (en) 2016-08-16
AU2013255471A1 (en) 2014-11-20
JP2015520967A (ja) 2015-07-23
US20130294603A1 (en) 2013-11-07
AU2013255471B2 (en) 2016-11-17
EP2847973A1 (en) 2015-03-18
EP2847973B1 (en) 2016-11-16
WO2013164803A1 (en) 2013-11-07
IN2014DN09106A (enExample) 2015-05-22

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