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1. (WO2019025603) UE ADAPTED TO TRANSMIT SERVICE VALIDATION MESSAGES
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Pub. No.: WO/2019/025603 International Application No.: PCT/EP2018/071160
Publication Date: 07.02.2019 International Filing Date: 03.08.2018
IPC:
H04M 15/00 (2006.01) ,H04W 12/04 (2009.01) ,H04W 12/06 (2009.01) ,H04W 12/10 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
M
TELEPHONIC COMMUNICATION
15
Arrangements for metering, time-control or time-indication
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
12
Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity
04
Key management
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
12
Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity
06
Authentication
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
12
Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity
10
Integrity
Applicants:
IPCOM GMBH & CO. KG [DE/DE]; Zugspitzstrasse 15 82049 Pullach, DE
Inventors:
LUFT, Achim; DE
HANS, Martin; DE
Agent:
TOMLINSON, Edward James; DE
Priority Data:
17184733.803.08.2017EP
Title (EN) UE ADAPTED TO TRANSMIT SERVICE VALIDATION MESSAGES
(FR) UE CONÇU POUR TRANSMETTRE DES MESSAGES DE VALIDATION DE SERVICE
Abstract:
(EN) The present invention provides a method of authenticating a transaction performed by a mobile communication user equipment, UE, device which has performed an authentication and key agreement procedure between the UE device and a mobile management entity of a visited network in order to establish a secure context between the UE device and the visited network, the method comprising sending a service validation message from the UE device to the visited network, the service validation message having been digitally signed by the UE device using an integrity protection key shared between the UE device and a home operator network; and forwarding the service validation message from the visited network to the home operator network.
(FR) La présente invention concerne un procédé d'authentification d'une transaction effectuée par un équipement d'utilisateur, UE, de communication mobile qui a effectué une procédure d'authentification et d'accord de clé entre le dispositif UE et une entité de gestion mobile d'un réseau visité afin d'établir un contexte sécurisé entre le dispositif UE et le réseau visité, le procédé comprenant l'envoi d'un message de validation de service du dispositif UE au réseau visité, le message de validation de service ayant été signé numériquement par le dispositif UE à l'aide d'une clé de protection d'intégrité partagée entre le dispositif UE et un réseau d'opérateur domestique; et la transmission du message de validation de service du réseau visité au réseau d'opérateur domestique.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)