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1. (WO2018178503) HARDWARE BASED AUTHENTICATION
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/178503 International Application No.: PCT/FI2017/050221
Publication Date: 04.10.2018 International Filing Date: 29.03.2017
IPC:
G06F 21/35 ,G07C 9/00 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
21
Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
30
Authentication, i.e. establishing the identity or authorisation of security principals
31
User authentication
34
involving the use of external additional devices, e.g. dongles or smart cards
35
communicating wirelessly
G PHYSICS
07
CHECKING-DEVICES
C
TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS, OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
9
Individual entry or exit registers
Applicants: NOKIA TECHNOLOGIES OY[FI/FI]; Karaportti 3 02610 Espoo, FI
Inventors: ROENNOW, Troels; GB
PALYUTINA, Karina; GB
MARTÍN LÓPEZ, Enrique; GB
LI, H LI, Hongwei; GB
LACERDA-DE-MENEZES-DIETSCHI, Christina; GB
Agent: SEPPO LAINE OY; Itämerenkatu 3 A 00180 Helsinki, FI
Priority Data:
Title (EN) HARDWARE BASED AUTHENTICATION
(FR) AUTHENTIFICATION BASÉE SUR LE MATÉRIEL
Abstract:
(EN) According to an example aspect of the present invention, there is provided an apparatus comprising a memory configured to store authentication information, at least one processing core configured to in connection with establishing a pairing of the apparatus with a device, store the authentication information in the memory and establish a shared secret with the device, and determine, using at least one cryptographic challenge, whether the pairing has been interrupted, and responsive to the pairing being determined to be interrupted for a length of time exceeding a threshold length of time, destroy the authentication information.
(FR) Un exemple d'aspect de la présente invention concerne un appareil comprenant une mémoire configurée pour stocker des informations d'authentification, au moins un noyau de traitement configuré pour, en association avec l'établissement d'un appariement de l'appareil avec un dispositif, stocker les informations d'authentification dans la mémoire et établir un secret partagé avec le dispositif, et déterminer, en utilisant au moins un défi cryptographique, si l'appariement a été interrompu ou non et, en réponse à la détermination que l'appariement est interrompu pendant une durée dépassant un seuil de durée, détruire les informations d'authentification.
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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, 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)