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1. WO2023275813 - AN ENCODED ANIMATED IMAGE AND A METHOD OF GENERATING, DISPLAYING AND READING SUCH ENCODED ANIMATED IMAGE, IN PARTICULAR FOR AUTHORIZING OPERATIONS ON ONLINE SERVICES

Publication Number WO/2023/275813
Publication Date 05.01.2023
International Application No. PCT/IB2022/056101
International Filing Date 30.06.2022
IPC
G06F 21/36 2013.1
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
36by graphic or iconic representation
H04L 9/32 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9Arrangements for secret or secure communication
32including means for verifying the identity or authority of a user of the system
H04L 9/40 2022.1
H04W 12/06 2021.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
12Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity
06Authentication
G06F 21/34 2013.1
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
34involving the use of external additional devices, e.g. dongles or smart cards
CPC
G06F 21/34
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
34involving the use of external additional devices, e.g. dongles or smart cards
G06F 21/36
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
36by graphic or iconic representation
G06F 2221/2103
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
2221Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
21Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
2103Challenge-response
G09C 5/00
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
CCIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
5Ciphering apparatus or methods not provided for in the preceding groups, e.g. involving the concealment or deformation of graphic data such as designs, written or printed messages
H04L 2209/56
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
56Financial cryptography, e.g. electronic payment or e-cash
H04L 63/0838
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
63Network architectures or network communication protocols for network security
08for supporting authentication of entities communicating through a packet data network
083using passwords
0838using one-time-passwords
Applicants
  • INTESA SANPAOLO S.P.A. [IT]/[IT]
Inventors
  • LURASCHI, Adriano
Agents
  • CILLI, Davide
  • ASENSIO, Raffaella
  • BONVICINI, Davide
  • BOZZETTI, Francesco
  • CERVINO, Stefano Matteo
  • CICERI, Fabio
  • GIRLANDO, Mario
  • KARYTINOS, Arianna Irò
  • PERANI, Aurelio
Priority Data
10202100001727930.06.2021IT
Publication Language English (en)
Filing Language Italian (IT)
Designated States
Title
(EN) AN ENCODED ANIMATED IMAGE AND A METHOD OF GENERATING, DISPLAYING AND READING SUCH ENCODED ANIMATED IMAGE, IN PARTICULAR FOR AUTHORIZING OPERATIONS ON ONLINE SERVICES
(FR) IMAGE ANIMÉE CODÉE ET PROCÉDÉ DE GÉNÉRATION, D'AFFICHAGE ET DE LECTURE D'UNE TELLE IMAGE ANIMÉE CODÉE, EN PARTICULIER POUR AUTORISER DES OPÉRATIONS SUR DES SERVICES EN LIGNE
Abstract
(EN) An encoded animated image (1) comprising a plurality of frames (F) configured to be displayed sequentially on a graphical interface, an encoded payload including an OTP, a transaction identification code to be authorized and details of said transaction, the payload being distributed over at least two frames (F) of the plurality of frames (F) according to a reversible encoding function; and a method for generating, displaying and reading the encoded animated image (1).
(FR) La présente invention concerne une image animée codée (1) contenant : une pluralité de trames (F) configurées pour être affichées dans l'ordre sur une interface graphique ; et une charge utile codée contenant un OTP, un code d'identification de transaction devant être autorisé et des détails de ladite transaction, la charge utile étant répartie sur au moins deux trames (F) de la pluralité de trames (F) selon une fonction de codage réversible. La présente invention concerne également un procédé de génération, d'affichage et de lecture de l'image animée codée (1).
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