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1. (WO2018051144) A METHOD AND SYSTEM FOR AUTHENTICATING A DEVICE
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Pub. No.: WO/2018/051144 International Application No.: PCT/GB2017/052787
Publication Date: 22.03.2018 International Filing Date: 19.09.2017
IPC:
H04L 9/08 (2006.01) ,H04L 9/32 (2006.01) ,H04W 12/08 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9
Arrangements for secret or secure communication
06
the encryption apparatus using shift registers or memories for blockwise coding, e.g. D.E.S. systems
08
Key distribution
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9
Arrangements for secret or secure communication
32
including means for verifying the identity or authority of a user of the system
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
08
Access security
Applicants:
ASIO LTD [GB/GB]; UCL Business Plc The Network Building 97 Tottenham Court Road London W1 4TP, GB
Inventors:
JONES, Daniel John; GB
NESFIELD, James Andrew; GB
Agent:
RATIONAL IP LIMITED; 81 Rivington Street London Greater London EC2A 3AY, GB
Priority Data:
1615926.119.09.2016GB
Title (EN) A METHOD AND SYSTEM FOR AUTHENTICATING A DEVICE
(FR) PROCÉDÉ ET SYSTÈME D'AUTHENTIFICATION D'UN DISPOSITIF
Abstract:
(EN) The present invention relates to a method for authenticating a device with a wireless access point. The method includes the steps of: transmitting a message to the device for generation of a code in audio from a speaker at the device; processing an audio signal received from the device to extract the code; verifying the code to authenticate the device, at least in part; and in response to the authentication, providing access to one or more network services to the device via the wireless access point. The code is derived from the message. A system and software are also disclosed.
(FR) La présente invention concerne un procédé d'authentification d'un dispositif avec un point d'accès sans fil. Le procédé comprend les étapes consistant à : transmettre un message au dispositif pour générer un code audio à partir d'un haut-parleur au niveau du dispositif ; traiter un signal audio reçu en provenance du dispositif pour extraire le code ; vérifier le code pour authentifier le dispositif, au moins en partie ; et en réponse à l'authentification, fournir un accès à un ou plusieurs services de réseau au dispositif par l'intermédiaire du point d'accès sans fil. Le code est dérivé du message. Un système et un logiciel sont également décrits.
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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)