Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020112126 - DEVICE VALIDATION USING TOKENS

Publication Number WO/2020/112126
Publication Date 04.06.2020
International Application No. PCT/US2018/063191
International Filing Date 30.11.2018
IPC
G06F 21/60 2013.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
60Protecting data
H04L 9/14 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9Arrangements for secret or secure communication
14using a plurality of keys or algorithms
H04L 9/32 2006.01
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
CPC
G06F 21/44
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
44Program or device authentication
G06F 21/608
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
60Protecting data
606by securing the transmission between two devices or processes
608Secure printing
H04L 9/0866
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9Cryptographic mechanisms or cryptographic; arrangements for secret or secure communication
08Key distribution ; or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
0861Generation of secret information including derivation or calculation of cryptographic keys or passwords
0866involving user or device identifiers, e.g. serial number, physical or biometrical information, DNA, hand-signature or measurable physical characteristics
H04L 9/088
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9Cryptographic mechanisms or cryptographic; arrangements for secret or secure communication
08Key distribution ; or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
088Usage controlling of secret information, e.g. techniques for restricting cryptographic keys to pre-authorized uses, different access levels, validity of crypto-period, different key- or password length, or different strong and weak cryptographic algorithms
H04L 9/0891
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9Cryptographic mechanisms or cryptographic; arrangements for secret or secure communication
08Key distribution ; or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
0891Revocation or update of secret information, e.g. encryption key update or rekeying
H04L 9/14
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9Cryptographic mechanisms or cryptographic; arrangements for secret or secure communication
14using a plurality of keys or algorithms
Applicants
  • HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. [US]/[US]
Inventors
  • PIZOT, Laurent
  • TWEDE, Roger S,
Agents
  • SORENSEN, C. Blake
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DEVICE VALIDATION USING TOKENS
(FR) VALIDATION DE DISPOSITIF À L'AIDE DE JETONS
Abstract
(EN)
The present subject matter relates to techniques for validating an electronic device using tokens. In an example, the technique may include generating a token based on a unique identifier of the electronic device, a device signature, and a time-stamp of the electronic device. The token is shared with a user device to establish a session. The token is rotated at a fixed time interval. Upon successful verification of the token, a command received from the user device is executed on the electronic device.
(FR)
La présente invention concerne des techniques de validation d'un dispositif électronique à l'aide de jetons. Dans un exemple, la technique peut consister à générer un jeton sur la base d'un identifiant unique du dispositif électronique, d'une signature de dispositif et d'un horodatage du dispositif électronique. Le jeton est partagé avec un dispositif utilisateur pour établir une session. Le jeton est mis en rotation à un intervalle de temps fixe. Lors de la vérification réussie du jeton, une commande reçue du dispositif utilisateur est exécutée sur le dispositif électronique.
Latest bibliographic data on file with the International Bureau