(19)
(11) EP 3 296 913 A8

(12) CORRECTED EUROPEAN PATENT APPLICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 A1)

(48) Corrigendum issued on:
09.05.2018 Bulletin 2018/19

(43) Date of publication:
21.03.2018 Bulletin 2018/12

(21) Application number: 16290176.3

(22) Date of filing: 15.09.2016
(51) International Patent Classification (IPC): 
G06F 21/62(2013.01)
 H04L 29/06(2006.01)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(71) Applicant: Accenture Global Solutions Limited
Dublin 4 (IE)

(72) Inventors:
  • SCHIATTI, Luca
    06160 Antibes-Juan Les Pins, Alpes-Maritimes (FR)
  • LE, Anh-Dung
    06600 Antibes (FR)
  • HOSS, Alexis Antoine
    Valbonne, Alpes-Maritimes, 06560 (FR)
  • GIORDANO, Giuseppe
    Antibes-Juan Les Pins, Alpes-Maritimes, 06160 (FR)
  • VIALE, Emmanuel Jean
    Cagnes sur Mer, Alpes-Maritimes, 06800 (FR)

(74) Representative: Müller-Boré & Partner Patentanwälte PartG mbB 
Friedenheimer Brücke 21
80639 München
80639 München (DE)

   


(54) METHOD AND SYSTEM FOR SECURE COMMUNICATION OF A TOKEN AND AGGREGATION OF THE SAME


(57) A method for anonymously communicating data that defines a token from a source system to a destination system via a block-chain distributed database includes receiving, at a token distribution system, request information from a source system. The request information specifies source identifying information and an address for receiving one or more tokens. The token distribution system determines one or more tokens for allocation to the source system and communicates the allocated tokens to the address defined in the request information via a zero-knowledge transaction. The source system moves the tokens to a different address for communicating a block-chain transaction and communicates the tokens at the different address to a destination address associated with the destination system via a block-chain transaction.