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1. WO2020133346 - DATA SHARING

Publication Number WO/2020/133346
Publication Date 02.07.2020
International Application No. PCT/CN2018/125333
International Filing Date 29.12.2018
IPC
G06F 21/42 2013.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
30Authentication, i.e. establishing the identity or authorisation of security principals
31User authentication
42using separate channels for security data
H04L 29/06 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02Communication control; Communication processing
06characterised by a protocol
CPC
G06F 21/31
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
30Authentication, i.e. establishing the identity or authorisation of security principals
31User authentication
G06F 21/64
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
60Protecting data
64Protecting data integrity, e.g. using checksums, certificates or signatures
H04L 2209/38
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
2209Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
38Chaining, e.g. hash chain or certificate chain
H04L 63/061
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
63Network architectures or network communication protocols for network security
06for supporting key management in a packet data network
061for key exchange, e.g. in peer-to-peer networks
H04L 63/104
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
63Network architectures or network communication protocols for network security
10for controlling access to network resources
104Grouping of entities
H04L 63/123
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
63Network architectures or network communication protocols for network security
12Applying verification of the received information
123received data contents, e.g. message integrity
Applicants
  • NOKIA SHANGHAI BELL CO., LTD. [CN]/[CN] (CN)
  • NOKIA SOLUTIONS AND NETWORKS OY [FI]/[FI] (CN)
  • NOKIA TECHNOLOGIES OY [FI]/[FI] (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BN, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CL, CM, CO, CR, CU, CY, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IR, IS, IT, JO, JP, KE, KG, KH, KM, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW)
Inventors
  • HU, Zhiyuan
  • CHEN, Duan
  • YIN, Yueming
  • LUO, Zhigang
Agents
  • KING & WOOD MALLESONS
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DATA SHARING
(FR) PARTAGE DE DONNÉES
Abstract
(EN)
Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media for data sharing. In example embodiments, a method for data sharing is provided. The method comprises, in response to receiving a first request to share data of a user from a data sharing agent, creating a data sharing smart contract for the user. The method further comprises publishing the data sharing smart contract to one or more data consumers. The method further comprises, in response to receiving a second request to access the data from a data consumer, generating, by executing the data sharing smart contract, an indication that the data consumer is authorized to access the data. In addition, the method further comprises sending the indication to the data consumer. In this way, end users are enabled to manage and share their personal data by themselves.
(FR)
Des modes de réalisation de la présente invention concernent des dispositifs, des procédés, des appareils et des supports d’informations lisibles par ordinateur pour partager des données. Dans des modes de réalisation donnés à titre d'exemple, la présente invention concerne un procédé de partage de données. Le procédé comprend, en réponse à la réception d’une première requête de partage de données d’un utilisateur en provenance d’un agent de partage de données, la création d’un contrat intelligent de partage de données pour l’utilisateur. Le procédé comprend en outre la publication du contrat intelligent de partage de données à un ou plusieurs consommateurs de données. Le procédé comprend en outre, en réponse à la réception d’une seconde requête d’accès aux données depuis un consommateur de données, la génération, par l’exécution du contrat intelligent de partage de données, d’une indication précisant que le consommateur de données est autorisé à accéder aux données. De plus, le procédé comprend en outre l’envoi de l’indication au consommateur de données. De cette façon, des utilisateurs finals sont en mesure de gérer et de partager eux-mêmes leurs données personnelles.
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