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1. WO2020116915 - METHOD AND DEVICE FOR PROXY AUTHENTICATION OF TERMINAL FOR PERMISSION OF ACCESS TO WIRELESS COMMUNICATION SYSTEM

Publication Number WO/2020/116915
Publication Date 11.06.2020
International Application No. PCT/KR2019/016964
International Filing Date 03.12.2019
IPC
H04W 12/06 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
12Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity
06Authentication
H04W 12/04 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
12Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity
04Key management
H04L 29/06 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02Communication control; Communication processing
06characterised by a protocol
H04W 12/08 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
12Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity
08Access security
CPC
H04L 29/06
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/00 - H04L27/00
02Communication control
06characterised by a protocol
H04W 12/04
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
12Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity ; ; Protecting confidentiality; Key management; Integrity; Mobile application security; Using identity modules; Secure pairing of devices; Context aware security; Lawful interception
04Key management ; , e.g. by generic bootstrapping architecture [GBA]
H04W 12/06
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
12Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity ; ; Protecting confidentiality; Key management; Integrity; Mobile application security; Using identity modules; Secure pairing of devices; Context aware security; Lawful interception
06Authentication
H04W 12/08
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
12Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity ; ; Protecting confidentiality; Key management; Integrity; Mobile application security; Using identity modules; Secure pairing of devices; Context aware security; Lawful interception
08Access security
Applicants
  • 엘지전자 주식회사 LG ELECTRONICS INC. [KR]/[KR]
Inventors
  • 김준웅 KIM, Joonwoong
Agents
  • 특허법인 로얄 ROYAL PATENT & LAW OFFICE
Priority Data
10-2018-015504205.12.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD AND DEVICE FOR PROXY AUTHENTICATION OF TERMINAL FOR PERMISSION OF ACCESS TO WIRELESS COMMUNICATION SYSTEM
(FR) PROCÉDÉ ET DISPOSITIF D'AUTHENTIFICATION DE MANDATAIRE D'UN TERMINAL DESTINÉ À UNE AUTORISATION D'ACCÈS À UN SYSTÈME DE COMMUNICATION SANS FIL
(KO) 무선 통신 시스템 엑세스 허가를 위한 단말의 대행 인증 방법 및 장치
Abstract
(EN)
Disclosed is a method and device for proxy authentication for access permission in a wireless communication system. Specifically, according to an embodiment in the present specification, a method for proxy authentication of a first terminal for access permission in a wireless communication system may comprise the steps of: receiving, from a second terminal, a first service request message requesting a proxy authentication service; delivering, to a network node, a second service request message used to perform the proxy authentication service; receiving, from the network node, a result message in response to the second service request message; generating a KAMF or a KgNB on the basis of the result message; and transmitting the generated KAMF or KgNB to the second terminal, wherein the first service request message contains an identifier used to identify the second terminal.
(FR)
La présente invention concerne un procédé et un dispositif d'authentification de mandataire destiné à une autorisation d'accès dans un système de communication sans fil. Particulièrement, conformément à un mode de réalisation de la présente invention, un procédé d'authentification de mandataire d'un premier terminal destiné à une autorisation d'accès dans un système de communication sans fil peut comprendre les étapes consistant : à recevoir, en provenance d'un second terminal, un premier message de demande de service demandant un service d'authentification de mandataire ; à fournir, à un nœud de réseau, un second message de demande de service utilisé pour réaliser le service d'authentification de mandataire ; à recevoir, du nœud de réseau, un message de résultat en réponse au second message de demande de service ; à générer KAMF ou KgNB sur la base du message de résultat ; et à transmettre KAMF ou KgNB au second terminal, le premier message de demande de service contenant un identifiant utilisé pour identifier le second terminal.
(KO)
무선 통신 시스템에서 엑세스 허가를 위한 대행 인증 방법 및 장치가 개시된다. 구체적으로, 본 명세서의 일 양상은, 무선 통신 시스템에서 엑세스 허가를 위한 제1단말의 대행 인증 방법에 있어서, 제2단말로부터 대행 인증 서비스를 요청하는 제1 서비스 요청 메시지를 수신하는 단계; 네트워크 노드로 상기 대행 인증 서비스를 수행하기 위한 제2 서비스 요청 메시지를 전달하는 단계; 상기 네트워크 노드로부터 상기 제2 서비스 요청 메시지에 대한 결과 메시지를 수신하는 단계; 상기 결과 메시지에 기초하여 K AMF 또는 K gNB를 생성하는 단계; 및 생성된 상기 K AMF 또는 상기 K gNB를 상기 제2단말로 전송하는 단계를 포함하며, 상기 제1 서비스 요청 메시지는 상기 제2단말을 식별하기 위한 식별자를 포함할 수 있다.
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