A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ELECTRONIC KEY REGISTRATION METHOD AND ELECTRONIC KEY REGISTRATION SYSTEM
An electronic key registration method that registers an electronic key (2) capable of controlling a communication target, to a control device (6) being the communication target, said method comprising: an initial production step that saves to the control device (6) identification information (VID-A) unique to the communication target, and saves to the electronic key an encryption key generating code (SC-1) unique to the electronic key (2), and an encryption key (K-1) used for verifying the electronic key; and an initial registration step in which the identification information (VID-A) saved to the control device is written to the electronic key, the encryption key generating code (SC-1) is obtained from the electronic key, the encryption key (K-1) is generated using encryption key generating logic (f) that uses the encryption key generating code, that encryption key is saved to the control device, and the encryption key information relating to the encryption key (K-1) is associated to the identification information (VID-A) and saved to a database (9).
ELECTRONIC KEY REGISTRATION METHOD AND ELECTRONIC KEY REGISTRATION SYSTEM
An electronic key registration method that registers an electronic key (2) capable of controlling a communication target, to a control device (6) being the communication target, said method comprising: an initial production step that saves to the control device (6) identification information (VID-A) unique to the communication target, and saves to the electronic key an encryption key generating code (SC-1) unique to the electronic key (2), and an encryption key (K-1) used for verifying the electronic key; and an initial registration step in which the identification information (VID-A) saved to the control device is written to the electronic key, the encryption key generating code (SC-1) is obtained from the electronic key, the encryption key (K-1) is generated using encryption key generating logic (f) that uses the encryption key generating code, that encryption key is saved to the control device, and the encryption key information relating to the encryption key (K-1) is associated to the identification information (VID-A) and saved to a database (9).
ELECTRONIC KEY REGISTRATION METHOD AND ELECTRONIC KEY REGISTRATION SYSTEM
ELEKTRONISCHES SCHLÜSSELREGISTRIERUNGSVERFAHREN UND ELEKTRONISCHES SCHLÜSSELREGISTRIERUNGSSYSTEM
PROCÉDÉ D'ENREGISTREMENT DE CLÉ ÉLECTRONIQUE ET SYSTÈME D'ENREGISTREMENT DE CLÉ ÉLECTRONIQUE
KAWAMURA DAISUKE (author) / KAWAI HIDEKI (author) / EGAWA TETSUYA (author) / IWASHITA HIROAKI (author) / NAGAE TOSHIHIRO (author) / HAYASHI MASAKI (author)
2018-05-30
Patent
Electronic Resource
English
IPC:
H04L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
,
Übertragung digitaler Information, z.B. Telegrafieverkehr
/
B60R
Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen
,
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
/
E05B
LOCKS
,
Schlösser
REGISTRATION SYSTEM AND REGISTRATION METHOD OF VEHICULAR ELECTRONIC KEY, VEHICLE CONTROL DEVICE
| European Patent Office | 2024
PORTABLE DEVICE REGISTRATION SYSTEM AND PORTABLE DEVICE REGISTRATION METHOD
| European Patent Office | 2018