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1. WO2019178312 - CONFIGURATION SYSTEMS AND METHODS FOR SECURE OPERATION OF NETWORKED TRANSDUCERS

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Publication Number WO/2019/178312
Publication Date 19.09.2019
International Application No. PCT/US2019/022184
International Filing Date 14.03.2019
IPC
H04L 29/06 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02Communication control; Communication processing
06characterised by a protocol
H04L 29/08 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02Communication control; Communication processing
06characterised by a protocol
08Transmission control procedure, e.g. data link level control procedure
H04W 12/04 2009.1
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
04Key management
CPC
G06F 13/20
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
13Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
14Handling requests for interconnection or transfer
20for access to input/output bus
G16Y 30/10
GPHYSICS
16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
YINFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
30IoT infrastructure
10Security thereof
H04L 63/0435
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
63Network architectures or network communication protocols for network security
04for providing a confidential data exchange among entities communicating through data packet networks
0428wherein the data content is protected, e.g. by encrypting or encapsulating the payload
0435wherein the sending and receiving network entities apply symmetric encryption, i.e. same key used for encryption and decryption
H04L 63/061
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
63Network architectures or network communication protocols for network security
06for supporting key management in a packet data network
061for key exchange, e.g. in peer-to-peer networks
H04L 63/0823
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
0823using certificates
H04L 67/125
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
67Network-specific arrangements or communication protocols supporting networked applications
12adapted for proprietary or special purpose networking environments, e.g. medical networks, sensor networks, networks in a car or remote metering networks
125involving the control of end-device applications over a network
Applicants
  • IOT AND M2M TECHNOLOGIES, LLC [US]/[US]
Inventors
  • NIX, John, A.
Agents
  • THOMSON, Kirsten, L.
Priority Data
62/644,19516.03.2018US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) CONFIGURATION SYSTEMS AND METHODS FOR SECURE OPERATION OF NETWORKED TRANSDUCERS
(FR) SYSTÈMES DE CONFIGURATION ET PROCÉDÉS DE FONCTIONNEMENT SÉCURISÉ DE TRANSDUCTEURS EN RÉSEAU
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Abstract
(EN) A device can include an internal secure processing environment (SE) and communicate with a configuration system. The SE may utilize a near field communications (NFC) radio. A mobile handset can connect with the SE in the device using NFC. The mobile handset can communicate with the configuration system and receive configuration data and a software package for the device. The configuration system can derive a PKI key pair and send the derived public key to the device via the mobile handset. The SE and the configuration system can mutually derive an encryption key using the derived PKI key pair. The configuration data can be transmitted over the NFC radio, and the mobile handset can establish a Wi-Fi access point. The software package can be encrypted using the encryption key and transmitted to the device over the established Wi-Fi access point, thereby completing a configuration step for the device.
(FR) L'invention concerne un dispositif qui peut comprendre un environnement de traitement sécurisé interne (SE) et communiquer avec un système de configuration. Le SE peut utiliser une radio de communication en champ proche (NFC). Un combiné mobile peut se connecter au SE dans le dispositif à l'aide de NFC. Le combiné mobile peut communiquer avec le système de configuration et recevoir des données de configuration et un progiciel pour le dispositif. Le système de configuration peut dériver une paire de clés PKI et envoyer la clé publique dérivée au dispositif par l'intermédiaire du combiné mobile. Le SE et le système de configuration peuvent dériver mutuellement une clé de chiffrement à l'aide de la paire de clés PKI dérivée. Les données de configuration peuvent être transmises sur la radio NFC, et le combiné mobile peut établir un point d'accès WiFi. Le progiciel peut être chiffré à l'aide de la clé de chiffrement et transmis au dispositif sur le point d'accès WiFi établi, achevant ainsi une étape de configuration pour le dispositif.
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