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1. (WO2018202569) ENCRYPTION OF BEACONS
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Pub. No.: WO/2018/202569 International Application No.: PCT/EP2018/060836
Publication Date: 08.11.2018 International Filing Date: 27.04.2018
IPC:
H04W 12/10 (2009.01) ,H04W 4/02 (2018.01) ,H04L 9/30 (2006.01) ,H04L 29/06 (2006.01)
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
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
4
Services or facilities specially adapted for wireless communication networks
02
Services making use of the location of users or terminals
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9
Arrangements for secret or secure communication
28
using particular encryption algorithm
30
Public key, i.e. encryption algorithm being computationally infeasible to invert and users' encryption keys not requiring secrecy
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29
Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02
Communication control; Communication processing
06
characterised by a protocol
Applicants:
OSRAM GMBH [DE/DE]; Marcel-Breuer-Straße 6 80807 München, DE
Inventors:
OBERKOXHOLT, Karl-Heinz; DE
PEITZ, Christoph; DE
WALLWITZ, Andrej; DE
Agent:
RUMPLER, Wolfgang; Hofstetter, Schurack & Partner Patent- und Rechtsanwaltskanzlei, PartG mbB Balanstr. 57 81541 München, DE
Priority Data:
10 2017 109 423.703.05.2017DE
Title (EN) ENCRYPTION OF BEACONS
(FR) CHIFFREMENT DE BALISES
(DE) VERSCHLÜSSELUNG VON BAKEN
Abstract:
(EN) The misuse of beacons is to be prevented. For this purpose, a method for operating a beacon (16) by repeatedly emitting an identification information (78) is proposed. The identification information (78) is encrypted multiple times in a different manner by means of a one-way function and is emitted during the repeated emission in an accordingly differently encrypted form.
(FR) L'invention vise à empêcher l'utilisation abusive de balises ou beacons (terme anglais). A cet effet, l'invention porte sur un procédé pour faire fonctionner une balise (16) par émission répétée d'une information d'identification (78). L'information d'identification (78) est chiffrée plusieurs fois de manière différente par une fonction unidirectionnelle et est émise chiffrée de différentes manières en conséquence au cours de l'émission répétée.
(DE) Der Missbrauch von Baken beziehungsweise Beacons soll verhindert werden. Dazu wird ein Verfahren zum Betreiben einer Bake (16) durch wiederholtes Aussenden einer Identifikationsinformation (78) vorgeschlagen. Die Identifikationsinformation (78) wird mehrfach unterschiedlich durch eine Einwegfunktion verschlüsselt und bei dem wiederholten Aussenden entsprechend unterschiedlich verschlüsselt ausgesandt.
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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, 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: German (DE)
Filing Language: German (DE)