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1. WO2020197748 - SECURE EMERGENCY VEHICULAR COMMUNICATION

Publication Number WO/2020/197748
Publication Date 01.10.2020
International Application No. PCT/US2020/021668
International Filing Date 09.03.2020
IPC
H04L 9/08 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9Arrangements for secret or secure communication
08Key distribution
H04W 4/40 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
30Services specially adapted for particular environments, situations or purposes
40for vehicles, e.g. vehicle-to-pedestrians
CPC
H04L 2209/805
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
80Wireless
805Lightweight hardware, e.g. radio-frequency identification [RFID] or sensor
H04L 2209/84
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
84Vehicles
H04L 63/0442
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
0442wherein the sending and receiving network entities apply asymmetric encryption, i.e. different keys for encryption and decryption
H04L 9/0825
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
0816Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
0819Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
0825using asymmetric-key encryption or public key infrastructure [PKI], e.g. key signature or public key certificates
H04L 9/3247
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9Cryptographic mechanisms or cryptographic; arrangements for secret or secure communication
32including means for verifying the identity or authority of a user of the system ; or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
3247involving digital signatures
Applicants
  • MICRON TECHNOLOGY, INC. [US]/[US]
Inventors
  • MONDELLO, Antonino
  • TROIA, Alberto
Agents
  • KERN, Jacob
Priority Data
16/362,82225.03.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SECURE EMERGENCY VEHICULAR COMMUNICATION
(FR) COMMUNICATION DE VÉHICULE D'URGENCE SÉCURISÉE
Abstract
(EN)
Secure emergency vehicular communication is described herein. An example apparatus can include a processing resource, a memory having instructions executable by the processing resource, and an emergency communication component coupled to the processing resource. The emergency communication component can be configured to generate an emergency private key and an emergency public key in response to being within a particular proximity from a vehicular communication component associated with a vehicular entity and in response to receiving a vehicular public key from the vehicular communication component. The emergency communication component can be configured to provide the emergency public key, an emergency signature, and notification data to the vehicular communication component.
(FR)
L'invention concerne une communication de véhicule d'urgence sécurisée. Un appareil donné à titre d'exemple peut comprendre une ressource de traitement, une mémoire contenant des instructions exécutables par la ressource de traitement, et un composant de communication d'urgence couplé à la ressource de traitement. Le composant de communication d'urgence peut être configuré pour générer une clé privée d'urgence et une clé publique d'urgence lorsqu’il se trouve à une proximité particulière d'un composant de communication de véhicule associé à une entité de véhicule et en réponse à la réception d'une clé publique de véhicule en provenance du composant de communication de véhicule. Le composant de communication d'urgence peut être configuré pour fournir la clé publique d'urgence, une signature d'urgence et des données de notification au composant de communication de véhicule.
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