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1. (WO2018056980) DATA DISTURBANCE DEVICE AND DATA DISTURBANCE SYSTEM
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/056980 International Application No.: PCT/US2016/053066
Publication Date: 29.03.2018 International Filing Date: 22.09.2016
IPC:
G06F 21/62 (2013.01) ,H04L 29/06 (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
60
Protecting data
62
Protecting access to data via a platform, e.g. using keys or access control rules
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: MITSUBISHI ELECTRIC CORPORATION[JP/JP]; 7-3, Marunouchi 2-Chome, Chiyoda-ku Tokyo, 100-8310, JP
MITSUBISHI ELECTRIC RESEARCH LABORATORIES, INC.[US/US]; 201 Broadway Cambridge, Massachusetts 02139, US (US)
Inventors: HATTORI, Mitsuhiro; JP
SHIMIZU, Rina; JP
HIRANO, Takato; JP
MATSUDA, Nori; JP
WANG, Ye; US
Agent: MUTTER, Michael K.; US
Priority Data:
Title (EN) DATA DISTURBANCE DEVICE AND DATA DISTURBANCE SYSTEM
(FR) DISPOSITIF ET SYSTÈME DE PERTURBATION DE DONNÉES
Abstract:
(EN) This invention is concerning a data disturbance device capable of protecting privacy according to the needs of each individual while maintaining data usability. The data disturbance device has a disturbance object setting unit that calculates a disturbance parameter necessary to disturb information, which is set as information to be disturbed, out of items of information contained in acquired data, and a data disturbance unit that generates disturbed data by irreversibly converting the acquired data using the disturbance parameter.
(FR) La présente invention concerne un dispositif de perturbation de données susceptible de protéger la confidentialité selon les besoins de chaque individu tout en maintenant la facilité d'utilisation des données. Le dispositif de perturbation de données possède une unité de réglage d'objet de perturbation qui calcule un paramètre de perturbation nécessaire afin de perturber des informations, qui sont définies comme étant des informations devant être perturbées, parmi des éléments d'informations contenus dans des données acquises, et une unité de perturbation de données qui génère des données perturbées par conversion irréversible des données acquises à l'aide du paramètre de perturbation.
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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, 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, 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)