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1. (WO2018100578) A SYSTEM AND METHOD OF SECURING DEVICES USING ENCRYPTION KEYS
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2018/100578 International Application No.: PCT/IL2017/051302
Publication Date: 07.06.2018 International Filing Date: 30.11.2017
IPC:
H04L 9/00 (2006.01) ,H04L 9/08 (2006.01) ,H04L 9/12 (2006.01) ,H04L 29/06 (2006.01) ,H04W 12/00 (2009.01) ,H04W 12/04 (2009.01) ,G06F 21/00 (2013.01) ,G06F 21/62 (2013.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9
Arrangements for secret or secure communication
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
12
Transmitting and receiving encryption devices synchronised or initially set up in a particular manner
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
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
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
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
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
60
Protecting data
62
Protecting access to data via a platform, e.g. using keys or access control rules
Applicants:
UNBOUND TECH LTD. [IL/IL]; 25 Efal St. 4951125 Petach Tikva, IL
Inventors:
MISHLI, Oz; IL
PE'ER, Guy; IL
VAKULENKO, Michael; IL
Agent:
EREZ, Johnathan; IL
Priority Data:
62/427,82930.11.2016US
Title (EN) A SYSTEM AND METHOD OF SECURING DEVICES USING ENCRYPTION KEYS
(FR) SYSTÈME ET PROCÉDÉ DE SÉCURISATION DE DISPOSITIFS À L'AIDE DE CLÉS DE CHIFFREMENT
Abstract:
(EN) The subject matter discloses a method and a system for securely distributing a credential and encryption keys for physical devices. The system comprises a security server and a physical device, the physical device comprises a memory module configured to store a share of the credential, a communication module configured to exchange signals, and a processing module configured to execute calculations upon request received on a wireless manner via the communication module from the security server, the calculations are transmitted to the security server to execute a multi-party computation process. The multi-party computation process outputs two shares of the credential, a first share is stored in the physical device. The physical device does not have access to the credential.
(FR) L'invention concerne un procédé et un système de distribution sécurisée d'un justificatif d'identité et de clés de chiffrement pour des dispositifs physiques. Le système comprend un serveur de sécurité et un dispositif physique, le dispositif physique comprend un module de mémoire configuré pour stocker une partie du justificatif d'identité, un module de communication configuré pour échanger des signaux, et un module de traitement configuré pour exécuter des calculs lors d'une demande reçue sans fil par l'intermédiaire du module de communication à partir du serveur de sécurité, les calculs étant transmis au serveur de sécurité pour exécuter un processus de calcul à plusieurs parties. Le processus de calcul à plusieurs parties délivre en sortie deux actions du justificatif d'identité, une première partie est stockée dans le dispositif physique. Le dispositif physique n'a pas accès au justificatif d'identité.
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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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)