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1. (WO2018224724) ELECTRONIC DOCUMENTS CERTIFICATION
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Pub. No.: WO/2018/224724 International Application No.: PCT/FI2018/050363
Publication Date: 13.12.2018 International Filing Date: 16.05.2018
IPC:
G06F 21/64 (2013.01) ,G06Q 20/02 (2012.01) ,H04L 9/32 (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
64
Protecting data integrity, e.g. using checksums, certificates or signatures
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
Q
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
20
Payment architectures, schemes or protocols
02
involving a neutral third party, e.g. certification authority, notary or trusted third party [TTP]
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9
Arrangements for secret or secure communication
32
including means for verifying the identity or authority of a user of the system
Applicants:
NOKIA TECHNOLOGIES OY [FI/FI]; Karaportti 3 02610 Espoo, FI
Inventors:
ROENNOW, Troels; GB
PALYUTINA, Karina; GB
MARTIN LOPEZ, Enrique; GB
Agent:
NOKIA TECHNOLOGIES OY; Ari Aarnio IPR Department Karakaari 7 02610 Espoo, FI
UUSITALO, Arttu; FI
Priority Data:
17175206.609.06.2017EP
Title (EN) ELECTRONIC DOCUMENTS CERTIFICATION
(FR) CERTIFICATION DE DOCUMENTS ÉLECTRONIQUES
Abstract:
(EN) According to an example aspect of the present invention, there is provided a method,comprising: receiving, by a certifying device, a document for printing and digital certification, generating a certification identifier for the document, generating a hash of at least a portion of the document, adding a signature and the certification identifier to the document, generating a signed transaction comprising the certification identifier, the hash ofthe document and settings for reproducing hash ofthe document, the transaction being signed by the cryptographickey associated to the apparatus,and providing the signed transaction to a distributed ledger.
(FR) Un exemple d'aspect de la présente invention concerne un procédé, comprenant : la réception, par un dispositif de certification, d'un document pour impression et certification numérique, la génération d'un identificateur de certification pour le document, la génération d'un hachage d'au moins une portion du document, l'ajout d'une signature et de l'identificateur de certification au document, la génération d'une transaction signée comprenant l'identificateur de certification, le hachage du document et des paramètres pour reproduire le hachage du document, la transaction étant signée par la clé cryptographique associée à l'appareil, et la fourniture de la transaction signée à un registre distribué.
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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)