Title:
AUTHENTICATION DEVICE, NETWORK DEVICE, COMMUNICATION SYSTEM, AUTHENTICATION METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2018/169071
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide an authentication device with which it is possible to generate a Master Key corresponding to User Equipment (UE) on 5GS. The present invention comprises: a communication unit (11) that acquires, during the registration process for the UE, UE Key Derivation Function (KDF) capabilities indicating pseudo-random functions supported by the UE; a selection unit (12) that selects, using the UE KDF capabilities, the pseudo-random function used for generation of a Master Key relating to the UE; and a key generation unit (13) that generates, using the selected pseudo-random function, a Master Key relating to the UE.
Inventors:
BASKARAN SHEEBA BACKIA MARY (IN)
PRASAD ANAND RAGHAWA (JP)
ARUMUGAM SIVABALAN (IN)
LAKSHMINARAYANAN SIVAKAMY (IN)
ITO HIRONORI (JP)
KUNZ ANDREAS (DE)
PRASAD ANAND RAGHAWA (JP)
ARUMUGAM SIVABALAN (IN)
LAKSHMINARAYANAN SIVAKAMY (IN)
ITO HIRONORI (JP)
KUNZ ANDREAS (DE)
Application Number:
PCT/JP2018/010582
Publication Date:
September 20, 2018
Filing Date:
March 16, 2018
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
H04L9/32; H04W12/04; H04W12/06
Foreign References:
US20100064135A1 | 2010-03-11 | |||
JP2016500977A | 2016-01-14 | |||
IN201711009357A | 2017-03-17 |
Other References:
"Technical Specification Group Services and System Aspects , Study on the security aspects of the next generation system (Release 14", 3GPP TR 33.899, V1.0.0, 9 March 2017 (2017-03-09), XP055622822, Retrieved from the Internet [retrieved on 20180607]
ARKKO, J. ET AL.: "Improved Extensible Authentication Protocol Method for 3rd Generation Authentication and Key Agreement (EAP- AKA'), RFC 5448", May 2009 (2009-05-01), XP055547937, Retrieved from the Internet [retrieved on 20180607]
"Technical Specification Group Services and System Aspects, 3GPP System Architecture Evolution (SAE), Security aspects of non-3GPP accesses (Release 14)", 3RD GENERATION PARTNERSHIP PROJECT, 17 December 2016 (2016-12-17), XP055547973, Retrieved from the Internet [retrieved on 20180607]
3GPP TR 23.799, November 2016 (2016-11-01)
See also references of EP 3598694A4
ARKKO, J. ET AL.: "Improved Extensible Authentication Protocol Method for 3rd Generation Authentication and Key Agreement (EAP- AKA'), RFC 5448", May 2009 (2009-05-01), XP055547937, Retrieved from the Internet
"Technical Specification Group Services and System Aspects, 3GPP System Architecture Evolution (SAE), Security aspects of non-3GPP accesses (Release 14)", 3RD GENERATION PARTNERSHIP PROJECT, 17 December 2016 (2016-12-17), XP055547973, Retrieved from the Internet
3GPP TR 23.799, November 2016 (2016-11-01)
See also references of EP 3598694A4
Attorney, Agent or Firm:
IEIRI Takeshi (JP)
Download PDF:
Previous Patent: COMMUNICATION TERMINAL, NETWORK DEVICE, COMMUNICATION METHOD, AND NON-TRANSITORY COMPUTER READABLE M...
Next Patent: ROTARY COMPRESSOR
Next Patent: ROTARY COMPRESSOR