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1. WO2020005848 - AUTHENTICATION THROUGH SECURE SHARING OF DIGITAL SECRETS PREVIOUSLY ESTABLISHED BETWEEN DEVICES

Publication Number WO/2020/005848
Publication Date 02.01.2020
International Application No. PCT/US2019/038759
International Filing Date 24.06.2019
IPC
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9
Arrangements for secret or secure communication
32
including means for verifying the identity or authority of a user of the system
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29
Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02
Communication control; Communication processing
06
characterised by a protocol
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
12
Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity
H04L 9/32 (2006.01)
H04L 29/06 (2006.01)
H04W 12/00 (2009.01)
CPC
H04L 63/0853
H04L 63/0876
H04L 9/0877
H04L 9/321
H04L 9/3234
H04W 12/00508
Applicants
  • DISH TECHNOLOGILES LLC [US/US]; 9601 S. Meridian Blvd. Englewood, Colorado 80112, US
Inventors
  • JAIN, Vikal Kumar; US
Agents
  • CARLSON, Brett A.; US
Priority Data
16/021,21728.06.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) AUTHENTICATION THROUGH SECURE SHARING OF DIGITAL SECRETS PREVIOUSLY ESTABLISHED BETWEEN DEVICES
(FR) AUTHENTIFICATION PAR PARTAGE SÉCURISÉ DE SECRETS NUMÉRIQUES PRÉALABLEMENT ÉTABLIS ENTRE DISPOSITIFS
Abstract
(EN)
Applications executing on phones, tablets and other client devices can be designed to authenticate with network services, but reliably identifying a client device that is not previously known to the service can be difficult. A television receiver or other trusted device that is previously known to the service, however, can act as an intermediary for initially delivering the clients identifying data to the authentication service. After the authentication service has received reliable identifying information about the client from another trusted device, the service is able to directly authenticate the client device in subsequent transactions by requesting and verifying receipt of the same secret identifier.
(FR)
Des applications s'exécutant sur des téléphones, des tablettes et d'autres dispositifs clients peuvent être conçues pour s'authentifier auprès de services de réseau, mais il peut être difficile d'identifier de façon fiable un dispositif client qui n'est pas préalablement connu du service. En revanche, un récepteur de télévision ou un autre dispositif de confiance qui est préalablement connu du service peut agir comme intermédiaire pour remettre initialement les données identifiant les clients au service d'authentification. Après que le service d'authentification a reçu des informations d'identification fiables concernant le client en provenance d'un autre dispositif de confiance, le service est capable d'authentifier directement le dispositif client lors de transactions ultérieures en demandant et en vérifiant la réception du même identifiant secret.
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