(19)
(11) EP 3 425 846 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:
10.03.2021 Bulletin 2021/10

(45) Mention of the grant of the patent:
16.12.2020 Bulletin 2020/51

(21) Application number: 17759164.1

(22) Date of filing: 21.02.2017
(51) International Patent Classification (IPC): 
H04L 9/32(2006.01)
(86) International application number:
PCT/CN2017/074317
(87) International publication number:
WO 2017/148313 (08.09.2017 Gazette 2017/36)

(54)

AUTHORIZATION METHOD AND DEVICE FOR JOINT ACCOUNT, AND AUTHENTICATION METHOD AND DEVICE FOR JOINT ACCOUNT

AUTORISIERUNGSVERFAHREN UND -VORRICHTUNG FÜR EIN GEMEINSAMES KONTO SOWIE AUTHENTIFIZIERUNGSVERFAHREN UND -VORRICHTUNG FÜR EIN GEMEINSAMES KONTO

PROCÉDÉ ET DISPOSITIF D'AUTORISATION POUR UN COMPTE JOINT, AINSI QUE PROCÉDÉ ET DISPOSITIF D'AUTHENTIFICATION POUR UN COMPTE JOINT

(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: 03.03.2016 CN 201610122324

(43) Date of publication of application:
09.01.2019 Bulletin 2019/02

(60) Divisional application:
20214027.3

(73) Proprietor: Advanced New Technologies Co., Ltd.
George Town, Grand Cayman KY1-9008 (KY)

(72) Inventor:
  • LUO, Kaiyao
    Hangzhou Zhejiang 311121 (CN)

(74) Representative: Fish & Richardson P.C. 
Highlight Business Towers Mies-van-der-Rohe-Straße 8
80807 München
80807 München (DE)


(56) References cited: : 
CN-A- 102 271 035
US-A1- 2015 261 948
 CN-A- 102 833 076
   
  • CHIEN-LUNG HSU ET AL: "New identity-based key-insulated convertible multi-authenticated encryption scheme", JOURNAL OF NETWORK AND COMPUTER APPLICATIONS, ACADEMIC PRESS, NEW YORK, NY, US, vol. 34, no. 5, 12 June 2011 (2011-06-12), pages 1724-1731, XP028247530, ISSN: 1084-8045, DOI: 10.1016/J.JNCA.2011.06.005 [retrieved on 2011-06-22]
  • SUNITHA N R ET AL: "Secure E-cheques for Joint Accounts with Collective Signing Using Forward-Secure Multi-signature Scheme", COMPUTER AND INFORMATION SCIENCE, 2008. ICIS 08. SEVENTH IEEE/ACIS INTERNATIONAL CONFERENCE ON, IEEE, PISCATAWAY, NJ, USA, 14 May 2008 (2008-05-14), pages 241-246, XP031264895, ISBN: 978-0-7695-3131-1
   
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).