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1. WO2018130852 - IMPROVED AUTHENTICATION

Publication Number WO/2018/130852
Publication Date 19.07.2018
International Application No. PCT/GB2018/050098
International Filing Date 15.01.2018
IPC
G06F 21/32 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
32using biometric data, e.g. fingerprints, iris scans or voiceprints
G06F 21/36 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
36by graphic or iconic representation
G06F 21/40 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
40by quorum, i.e. whereby two or more security principals are required
CPC
G06F 21/32
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
32using biometric data, e.g. fingerprints, iris scans or voiceprints
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 21/40
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
40by quorum, i.e. whereby two or more security principals are required
Applicants
  • UNIVERSITY OF SURREY [GB]/[GB]
Inventors
  • LI, Shujun
  • ALJAFFAN, Nouf
Agents
  • CORK, Robert
Priority Data
1700649.513.01.2017GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) IMPROVED AUTHENTICATION
(FR) AUTHENTIFICATION AMÉLIORÉE
Abstract
(EN)
The present invention provides an authentication method. The authentication method comprises: generating data derived from a plurality of different authentication actions. The data comprises first data in a first format, derived from a first authentication action and second data in a second format, derived from a second authentication action. The first format is different to the second format. The method further includes converting at least one of the first and second data into a common format, combining data in said common format to provide combined data for use in authentication, and authenticating the user using the combined data. The present invention also provides a method for generating composite credential, and a client device, an apparatus and a system for authenticating a user.
(FR)
La présente invention concerne un procédé d'authentification. Le procédé d'authentification comporte l'étape consistant à: générer des données tirées d'une pluralité d'actions d'authentification différentes. Les données comportent des premières données dans un premier format, tirées d'une première action d'authentification et des deuxièmes données dans un deuxième format, tirées d'une deuxième action d'authentification. Le premier format est différent du deuxième format. Le procédé comprend en outre les étapes consistant à convertir les premières et/ou les deuxièmes données en un format commun, à combiner les données dans ledit format commun pour fournir des données combinées à utiliser lors de l'authentification, et à authentifier l'utilisateur à l'aide des données combinées. La présente invention concerne également un procédé de génération de justificatif composite, ainsi qu'un dispositif client, un appareil et un système destinés à authentifier un utilisateur.
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