PL3598690T3 - Sposób i układ w systemie telekomunikacyjnym - Google Patents

Sposób i układ w systemie telekomunikacyjnym

Info

Publication number
PL3598690T3
PL3598690T3 PL19183523T PL19183523T PL3598690T3 PL 3598690 T3 PL3598690 T3 PL 3598690T3 PL 19183523 T PL19183523 T PL 19183523T PL 19183523 T PL19183523 T PL 19183523T PL 3598690 T3 PL3598690 T3 PL 3598690T3
Authority
PL
Poland
Prior art keywords
arrangement
telecommunication system
telecommunication
Prior art date
Application number
PL19183523T
Other languages
English (en)
Inventor
Rolf Blom
Gunnar Mildh
Karl Norrman
Original Assignee
Telefonaktiebolaget Lm Ericsson (Publ)
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40468151&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL3598690(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Telefonaktiebolaget Lm Ericsson (Publ) filed Critical Telefonaktiebolaget Lm Ericsson (Publ)
Publication of PL3598690T3 publication Critical patent/PL3598690T3/pl

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
    • H04L9/08—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]
    • 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
    • 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
    • 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
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • H04L9/0869—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving random numbers or seeds
    • 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]
    • H04W12/047—Key management, e.g. using generic bootstrapping architecture [GBA] without using a trusted network node as an anchor
    • H04W12/0471—Key exchange
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/20—Transfer of user or subscriber data
    • 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
    • H04L2209/24—Key scheduling, i.e. generating round keys or sub-keys for block encryption
    • 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
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
PL19183523T 2007-09-17 2008-05-20 Sposób i układ w systemie telekomunikacyjnym PL3598690T3 (pl)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US97295507P 2007-09-17 2007-09-17
PCT/SE2008/050591 WO2009038522A1 (en) 2007-09-17 2008-05-20 Method and arrangement in a telecommunication system
EP19183523.0A EP3598690B1 (en) 2007-09-17 2008-05-20 Method and arrangement in a telecommunication system
EP11178378A EP2403180A1 (en) 2007-09-17 2008-05-20 Method and arrangement in a telecommunication system
EP13163049.3A EP2629451B1 (en) 2007-09-17 2008-05-20 Method and arrangement in a telecommunication system
EP08767152A EP2191608B1 (en) 2007-09-17 2008-05-20 Method and arrangement in a telecommunication system

Publications (1)

Publication Number Publication Date
PL3598690T3 true PL3598690T3 (pl) 2022-04-19

Family

ID=40468151

Family Applications (3)

Application Number Title Priority Date Filing Date
PL08767152T PL2191608T3 (pl) 2007-09-17 2008-05-20 Sposób i urządzenie w systemie telekomunikacyjnym
PL13163049T PL2629451T3 (pl) 2007-09-17 2008-05-20 Sposób i układ w systemie telekomunikacyjnym
PL19183523T PL3598690T3 (pl) 2007-09-17 2008-05-20 Sposób i układ w systemie telekomunikacyjnym

Family Applications Before (2)

Application Number Title Priority Date Filing Date
PL08767152T PL2191608T3 (pl) 2007-09-17 2008-05-20 Sposób i urządzenie w systemie telekomunikacyjnym
PL13163049T PL2629451T3 (pl) 2007-09-17 2008-05-20 Sposób i układ w systemie telekomunikacyjnym

Country Status (17)

Country Link
US (7) US8660270B2 (pl)
EP (4) EP3598690B1 (pl)
JP (2) JP2010539786A (pl)
CN (2) CN101803271B (pl)
AR (1) AR068031A1 (pl)
AT (1) ATE523980T1 (pl)
AU (1) AU2008301284B2 (pl)
CA (1) CA2699846C (pl)
CO (1) CO6251350A2 (pl)
DE (1) DE202008018538U1 (pl)
DK (3) DK2191608T3 (pl)
ES (3) ES2368875T3 (pl)
HU (1) HUE058067T2 (pl)
PL (3) PL2191608T3 (pl)
PT (3) PT2629451T (pl)
RU (1) RU2466503C9 (pl)
WO (1) WO2009038522A1 (pl)

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Also Published As

Publication number Publication date
CN102916808A (zh) 2013-02-06
US20140185809A1 (en) 2014-07-03
HUE058067T2 (hu) 2022-06-28
PL2191608T3 (pl) 2012-01-31
US8660270B2 (en) 2014-02-25
CN101803271A (zh) 2010-08-11
EP2629451B1 (en) 2019-07-10
RU2466503C2 (ru) 2012-11-10
US20170170954A1 (en) 2017-06-15
US11075749B2 (en) 2021-07-27
PT2191608E (pt) 2011-12-07
WO2009038522A1 (en) 2009-03-26
AU2008301284A1 (en) 2009-03-26
CN101803271B (zh) 2012-12-12
EP3598690B1 (en) 2021-12-08
RU2010115362A (ru) 2011-10-27
US20150146870A1 (en) 2015-05-28
EP2191608B1 (en) 2011-09-07
EP2191608A4 (en) 2011-03-16
CN102916808B (zh) 2015-11-18
US11917055B2 (en) 2024-02-27
CO6251350A2 (es) 2011-02-21
EP2403180A1 (en) 2012-01-04
DE202008018538U1 (de) 2015-06-30
DK2191608T3 (da) 2012-01-02
DK3598690T3 (da) 2022-01-10
AR068031A1 (es) 2009-10-28
US9615249B2 (en) 2017-04-04
EP2629451A1 (en) 2013-08-21
AU2008301284B2 (en) 2013-05-09
US20200008053A1 (en) 2020-01-02
ES2368875T3 (es) 2011-11-23
EP2191608A1 (en) 2010-06-02
JP2010539786A (ja) 2010-12-16
US10057055B2 (en) 2018-08-21
CA2699846A1 (en) 2009-03-26
PT2629451T (pt) 2019-08-01
US20180332470A1 (en) 2018-11-15
PT3598690T (pt) 2021-12-24
RU2466503C9 (ru) 2019-01-09
US10455417B2 (en) 2019-10-22
ATE523980T1 (de) 2011-09-15
US8938076B2 (en) 2015-01-20
US20100316223A1 (en) 2010-12-16
US20210328775A1 (en) 2021-10-21
JP5425281B2 (ja) 2014-02-26
CA2699846C (en) 2016-07-05
PL2629451T3 (pl) 2019-12-31
DK2629451T3 (da) 2019-08-19
EP3598690A1 (en) 2020-01-22
JP2013013125A (ja) 2013-01-17
ES2750051T3 (es) 2020-03-24
ES2906127T3 (es) 2022-04-13

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