MX351237B - Generacion de clave de seguridad para conectividad dual. - Google Patents

Generacion de clave de seguridad para conectividad dual.

Info

Publication number
MX351237B
MX351237B MX2016011702A MX2016011702A MX351237B MX 351237 B MX351237 B MX 351237B MX 2016011702 A MX2016011702 A MX 2016011702A MX 2016011702 A MX2016011702 A MX 2016011702A MX 351237 B MX351237 B MX 351237B
Authority
MX
Mexico
Prior art keywords
base station
assisting
key
wireless terminal
security key
Prior art date
Application number
MX2016011702A
Other languages
English (en)
Inventor
Johansson Niklas
Teyeb Oumer
Virkki Vesa
Norrman Karl
Wager Stefan
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MX351237B publication Critical patent/MX351237B/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/08—Protocols for interworking; Protocol conversion
    • 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
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms
    • 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
    • H04W12/0433—Key management protocols
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink

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)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)

Abstract

Técnicas para la generación segura de un conjunto de claves de cifrado para ser usadas para comunicación entre una terminal inalámbrica y una estación base de asistencia en un escenario de conectividad dual. Un método de ejemplo incluye generar (810) una clave de seguridad de asistencia para la estación base de asistencia, basada en una clave de estación base de anclaje. La clave de seguridad de asistencia generada es enviada (820) a la estación base de asistencia, para ser usada por la estación base de asistencia en el cifrado de tráfico de datos enviados a la terminal inalámbrica o en la generación de una o más claves de seguridad de asistencia adicionales para el cifrado de tráfico de datos enviados a la terminal inalámbrica mientras la terminal inalámbrica es conectada en forma dual a la estación base de anclaje y la estación base de asistencia. La clave de estación base de anclaje, o una clave derivada de la clave de estación base de anclaje, es usada (830) para el cifrado de datos enviados a la terminal inalámbrica por la estación base de anclaje.
MX2016011702A 2013-01-30 2014-01-30 Generacion de clave de seguridad para conectividad dual. MX351237B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361758373P 2013-01-30 2013-01-30
PCT/SE2014/050122 WO2014120077A1 (en) 2013-01-30 2014-01-30 Security key generation for dual connectivity

Publications (1)

Publication Number Publication Date
MX351237B true MX351237B (es) 2017-10-06

Family

ID=50184980

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2015009101A MX342101B (es) 2013-01-30 2014-01-30 Generación de clave de seguridad para conectividad dual.
MX2016011702A MX351237B (es) 2013-01-30 2014-01-30 Generacion de clave de seguridad para conectividad dual.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2015009101A MX342101B (es) 2013-01-30 2014-01-30 Generación de clave de seguridad para conectividad dual.

Country Status (24)

Country Link
US (3) US9301134B2 (es)
EP (4) EP2951975B1 (es)
JP (2) JP6219972B2 (es)
KR (2) KR101862299B1 (es)
CN (4) CN107809443B (es)
AU (2) AU2014213034B2 (es)
BR (1) BR112015017515B1 (es)
CA (1) CA2899721C (es)
CL (1) CL2015002132A1 (es)
DK (4) DK2951975T3 (es)
ES (4) ES2598378T3 (es)
HU (2) HUE031467T2 (es)
IL (1) IL239807B (es)
MA (1) MA38355B1 (es)
MX (2) MX342101B (es)
MY (1) MY169151A (es)
NZ (1) NZ709755A (es)
PL (3) PL3018850T3 (es)
PT (2) PT2951975T (es)
RU (2) RU2747375C2 (es)
SG (1) SG11201505261RA (es)
TR (1) TR201902679T4 (es)
WO (1) WO2014120077A1 (es)
ZA (2) ZA201504943B (es)

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Also Published As

Publication number Publication date
ZA201504943B (en) 2016-12-21
BR112015017515B1 (pt) 2023-03-21
CL2015002132A1 (es) 2016-01-29
KR20150114978A (ko) 2015-10-13
JP2017063422A (ja) 2017-03-30
MX342101B (es) 2016-09-13
CA2899721A1 (en) 2014-08-07
HK1210881A1 (en) 2016-05-06
KR101862299B1 (ko) 2018-05-29
EP3261374B1 (en) 2018-12-12
CN107809443A (zh) 2018-03-16
EP3490218B1 (en) 2020-07-22
MA38355A1 (fr) 2016-01-29
MY169151A (en) 2019-02-18
SG11201505261RA (en) 2015-08-28
JP6219972B2 (ja) 2017-10-25
JP2016509804A (ja) 2016-03-31
CN107809442B (zh) 2021-01-05
TR201902679T4 (tr) 2019-03-21
DK3261374T3 (en) 2019-04-01
EP3018850B1 (en) 2017-05-10
CN107257353B (zh) 2020-07-14
CA2899721C (en) 2017-06-13
AU2016256760B2 (en) 2018-07-05
PL3018850T3 (pl) 2017-10-31
ZA201508927B (en) 2017-08-30
DK3018850T3 (en) 2017-07-10
HUE031467T2 (en) 2017-07-28
PT3490218T (pt) 2020-07-29
ES2715784T3 (es) 2019-06-06
CN104956644B (zh) 2018-01-16
AU2014213034A1 (en) 2015-08-06
RU2747375C2 (ru) 2021-05-04
DK3490218T3 (da) 2020-08-24
PL3490218T3 (pl) 2020-12-28
NZ709755A (en) 2016-10-28
AU2016256760A1 (en) 2016-12-08
CN104956644A (zh) 2015-09-30
US9301134B2 (en) 2016-03-29
KR20180059570A (ko) 2018-06-04
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ES2827299T3 (es) 2021-05-20
RU2628321C2 (ru) 2017-08-15
KR102043933B1 (ko) 2019-11-13
WO2014120077A1 (en) 2014-08-07
CN107809442A (zh) 2018-03-16
EP2951975A1 (en) 2015-12-09
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IL239807A0 (en) 2015-08-31
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RU2017128206A (ru) 2019-02-01
US20150092942A1 (en) 2015-04-02
PT2951975T (pt) 2016-09-23
PL2951975T3 (pl) 2017-01-31
MX2015009101A (es) 2015-10-05
EP3018850A1 (en) 2016-05-11
MA38355B1 (fr) 2016-08-31
HUE035736T2 (en) 2018-05-28
RU2015136548A (ru) 2017-03-07
US10708772B2 (en) 2020-07-07
BR112015017515A2 (pt) 2020-02-04
RU2017128206A3 (es) 2020-10-07
EP3261374A1 (en) 2017-12-27
AU2014213034B2 (en) 2016-12-08
CN107257353A (zh) 2017-10-17
US20160174070A1 (en) 2016-06-16
US20180367991A1 (en) 2018-12-20
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ES2637320T3 (es) 2017-10-11

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