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1. (WO2018127809) VERIFICATION OF DATA CAPTURED BY A CONSUMER ELECTRONIC DEVICE
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Pub. No.: WO/2018/127809 International Application No.: PCT/IB2018/050036
Publication Date: 12.07.2018 International Filing Date: 03.01.2018
IPC:
G06F 17/30 (2006.01) ,G06F 21/60 (2013.01) ,G06F 21/64 (2013.01) ,H04W 12/10 (2009.01) ,H04N 21/27 (2011.01) ,H04N 21/23 (2011.01) ,H04N 21/278 (2011.01) ,H04N 21/274 (2011.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
17
Digital computing or data processing equipment or methods, specially adapted for specific functions
30
Information retrieval; Database structures therefor
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
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
64
Protecting data integrity, e.g. using checksums, certificates or signatures
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
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
20
Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
27
Server based end-user applications
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
20
Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
23
Processing of content or additional data; Elementary server operations; Server middleware
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
20
Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
27
Server based end-user applications
278
Content descriptor database or directory service for end-user access
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
20
Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
27
Server based end-user applications
274
Storing end-user specific content or additional data in response to end-user request
Applicants:
AZOULAY, Roy [IL/GB]; IL
SERELAY LIMITED [GB/GB]; Kemp House, 160 City Road London Greater London EC1V 2NX, GB
Inventors:
AZOULAY, Roy; IL
Agent:
FRESH IP; St John's Innovation Centre Cowley Road Cambridge Cambridgeshire CB4 0WS, GB
Priority Data:
62/442,53005.01.2017US
Title (EN) VERIFICATION OF DATA CAPTURED BY A CONSUMER ELECTRONIC DEVICE
(FR) VÉRIFICATION DE DONNÉES CAPTURÉES PAR UN DISPOSITIF ÉLECTRONIQUE GRAND PUBLIC
Abstract:
(EN) A system is provided for storing verifiable data captured by a capture device. The primary data may be for example a photograph or video and the capture device may be for example a mobile telephone. Metadata may include for example the time and location when the photograph was captured. The capture device calculates a cryptographic transformation of the primary data, and transmits it to a server device for storage. At a later time a purported photograph for example can be verified as a true and unaltered copy of primary data created on the capture device, by calculating a cryptographic transformation of the purported photograph and comparing the calculated transformation with the transformation previously stored on the server device.
(FR) L'invention concerne un système permettant de stocker des données vérifiables capturées par un dispositif de capture. Les données primaires peuvent être par exemple une photographie ou une vidéo et le dispositif de capture peut être par exemple un téléphone mobile. Des métadonnées peuvent comprendre, par exemple, l'heure et l'emplacement lorsque la photographie a été capturée. Le dispositif de capture calcule une transformation cryptographique des données primaires, et la transmet à un dispositif serveur en vue du stockage. À un moment ultérieur, une photographie présentée peut par exemple être vérifiée comme étant une copie réelle et non modifiée de données primaires créées sur le dispositif de capture, en calculant une transformation cryptographique de la photographie présentée et en comparant la transformation calculée à la transformation préalablement stockée sur le dispositif serveur.
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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 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)