Title:
A controlling device, vehicles, a managerial system, a controlling method, and a computer program
Document Type and Number:
Japanese Patent JP6173411
Kind Code:
B2
Abstract:
An automobile is equipped with a management device including a communication part for communicating with an ECU mounted on an automobile, an encryption processor for generating an encrypted key by encrypting a key, a key generation part for generating the key, and a key storage unit for storing the key generated by the key generation part. The communication part transmits the encrypted key to the ECU, while the encryption processor encrypts the key generated by the key generation part.
Inventors:
Keisuke Takemori
Hideaki Kawabata
Hideaki Kawabata
Application Number:
JP2015232348A
Publication Date:
August 02, 2017
Filing Date:
November 27, 2015
Export Citation:
Assignee:
KDDI CORPORATION
International Classes:
H04L9/08
Domestic Patent References:
| JP2013138304A | ||||
| JP2005341528A | ||||
| JP2005203882A | ||||
| JP2013138320A | ||||
| JP2013234521A | ||||
| JP2014053675A | ||||
| JP2015076018A | ||||
| JP2015065495A |
Other References:
竹森敬祐,他,セキュアブート+認証による車載制御システムの保護,電子情報通信学会技術研究報告,日本,電子情報通信学会,2014年 9月12日,Vol. 114, No. 225,pp. 47-54
C. Schleiffer,他,Secure Key Management - A Key Feature for Modern Vehicle Electronics,SAE Technical Paper,SAE International,2013年,2013-01-1418,
C. Schleiffer,他,Secure Key Management - A Key Feature for Modern Vehicle Electronics,SAE Technical Paper,SAE International,2013年,2013-01-1418,
Attorney, Agent or Firm:
Sumio Tanai
Masatake Shiga
Yoshifumi Saeki
Masatake Shiga
Yoshifumi Saeki