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1. (WO2019143936) SYSTEMS AND METHODS OF DIGITAL CONTENT CERTIFICATION AND VERIFICATION USING CRYPTOGRAPHY AND BLOCKCHAIN
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/143936 International Application No.: PCT/US2019/014194
Publication Date: 25.07.2019 International Filing Date: 18.01.2019
IPC:
G06F 21/50 (2013.01) ,G06F 21/64 (2013.01) ,G06F 21/62 (2013.01) ,G06F 21/72 (2013.01)
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
50
Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
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
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
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
70
Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
71
to assure secure computing or processing of information
72
in cryptographic circuits
Applicants:
NASDAQ, INC. [US/US]; One Liberty Plaza 165 Broadway New York, NY 10006, US
Inventors:
ANSARI, Akbar; US
FAY, Thomas; US
LONE, Adnan, Ali; US
Agent:
CHAPIN, Adam; US
Priority Data:
62/619,24819.01.2018US
Title (EN) SYSTEMS AND METHODS OF DIGITAL CONTENT CERTIFICATION AND VERIFICATION USING CRYPTOGRAPHY AND BLOCKCHAIN
(FR) SYSTÈMES ET PROCÉDÉS DE CERTIFICATION ET DE VÉRIFICATION DE CONTENU NUMÉRIQUE À L'AIDE D'UNE CRYPTOGRAPHIE ET D'UNE CHAÎNE DE BLOCS
Abstract:
(EN) A verification computer system is provided that provides for content certification and verification of publisher content using cryptography and a blockchain, where the system generates a publisher signature as a function of a generated hash and a private key of the content publisher.
(FR) L'invention concerne un système informatique de vérification qui fournit une certification et une vérification de contenu d'un contenu d'éditeur à l'aide d'une cryptographie et d'une chaîne de blocs, le système générant une signature d'éditeur en fonction d'un hachage généré et d'une clé privée de l'éditeur de contenu.
front page image
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)