(19)
(11) EP 3 814 964 B8

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

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
16.11.2022 Bulletin 2022/46

(45) Mention of the grant of the patent:
12.10.2022 Bulletin 2022/41

(21) Application number: 19736343.5

(22) Date of filing: 01.07.2019
(51) International Patent Classification (IPC): 
G06F 21/64(2013.01)
G06F 21/10(2013.01)
H04L 29/06(2006.01)
 H04L 9/32(2006.01)
G06F 21/62(2013.01)
(52) Cooperative Patent Classification (CPC):
G06F 21/64; G06F 2221/2107; G06F 21/10; G06F 21/6209; H04L 63/0428; H04L 9/3239; H04L 9/3247; H04L 9/50
(86) International application number:
PCT/EP2019/067640
(87) International publication number:
WO 2020/002712 (02.01.2020 Gazette 2020/01)

(54)

APPARATUS AND METHOD FOR PROVIDING AUTHENTICATION, NON-REPUDIATION, GOVERNED ACCESS AND TWIN RESOLUTION FOR DATA UTILIZING A DATA CONTROL SIGNATURE

VORRICHTUNG UND VERFAHREN ZUR BEREITSTELLUNG VON AUTHENTIFIZIERUNG, NICHTABSTREITBARKEIT, GESTEUERTEM ZUGRIFF UND DOPPELAUFLÖSUNG FÜR DATEN UNTER VERWENDUNG EINER DATENKONTROLLSIGNATUR

APPAREIL ET PROCÉDÉ POUR FOURNIR UNE AUTHENTIFICATION, UNE NON-RÉPUDIATION, UN ACCÈS GOUVERNÉ ET UNE DOUBLE RÉSOLUTION POUR DES DONNÉES À L'AIDE D'UNE SIGNATURE DE COMMANDE DE DONNÉES

(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

(30) Priority: 29.06.2018 US 201862692199 P
09.11.2018 US 201862758121 P

(43) Date of publication of application:
05.05.2021 Bulletin 2021/18

(73) Proprietor: Zenotta Holding AG
6300 Zug (CH)

(72) Inventors:
  • BARRY, Roelof Louis
    CH-6300 Zug (CH)
  • KESSLER, Andrew Charles
    CH-6300 Zug (CH)

(74) Representative: Cooley (UK) LLP 
22 Bishopsgate
London EC2N 4BQ
London EC2N 4BQ (GB)


(56) References cited: : 
EP-A1- 3 226 165
US-A1- 2017 116 693
 US-A1- 2008 273 693
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).