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1. (WO2017172314) SYSTEM AND METHOD FOR BREACH-RESISTANT CENTRALIZED BIOMETRIC AUTHENTICATION
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/172314 International Application No.: PCT/US2017/021391
Publication Date: 05.10.2017 International Filing Date: 08.03.2017
Chapter 2 Demand Filed: 26.01.2018
IPC:
G06F 21/32 (2013.01) ,H04L 9/08 (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
32
using biometric data, e.g. fingerprints, iris scans or voiceprints
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
Applicants: PCMS HOLDINGS, INC.[US/US]; 200 Bellevue Parkway Suite 300 Wilmington, Delaware 19809, US
Inventors: JUELS, Ari; US
Agent: WILLIAMS, Daniel P.; US
Priority Data:
62/314,08628.03.2016US
62/417,93804.11.2016US
Title (EN) SYSTEM AND METHOD FOR BREACH-RESISTANT CENTRALIZED BIOMETRIC AUTHENTICATION
(FR) SYSTÈME ET PROCÉDÉ PERMETTANT DE METTRE EN ŒUVRE UNE AUTHENTIFICATION BIOMÉTRIQUE CENTRALISÉE RÉSISTANTE A LA VIOLATION
Abstract:
(EN) Disclosed herein are systems and methods for key retrieval. In an embodiment, the method includes receiving a set of multiple presented biometric values. For each presented biometric value, a matching stored biometric value is identified, the matching stored biometric value being mapped to a partial cryptographic key. A cryptographic key is retrieved from at least the partial cryptographic keys. The retrieved cryptographic key is output for use in at least one cryptographic function.
(FR) La présente invention concerne des systèmes et des procédés d'extraction de clé. Dans un mode de réalisation, le procédé consiste en la réception d'un ensemble de multiples valeurs biométriques présentées. Pour chaque valeur biométrique présentée, une valeur biométrique stockée correspondante est identifiée, la valeur biométrique stockée correspondante étant mise en correspondance avec une clé cryptographique partielle. Une clé cryptographique est extraite à partir d'au moins les clés cryptographiques partielles. La clé cryptographique extraite est délivrée en vue d'une utilisation dans au moins une fonction cryptographique.
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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)