Abstract
In recent years, CAN is spread widely as the in-vehicle network. However, CAN protocol does not guarantee the security for traffics against falsification and spoofing. Therefore, the MAC is required for CAN so as to communicate exactly. MAC is the countermeasure for falsification and spoofing using the secret key. The problem is a method of delivering the secret key securely. This paper proposes a method to update the secret key using broadcast encryption over a non-supersingular elliptic curve. The method is implemented on Raspberry Pi and experimentally find out to be able to update the secret key efficiently.
| Original language | English |
|---|---|
| Title of host publication | 34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9781728132716 |
| DOIs | |
| Publication status | Published - Jun 1 2019 |
| Event | 34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019 - JeJu, Korea, Republic of Duration: Jun 23 2019 → Jun 26 2019 |
Publication series
| Name | 34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019 |
|---|
Conference
| Conference | 34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019 |
|---|---|
| Country | Korea, Republic of |
| City | JeJu |
| Period | 6/23/19 → 6/26/19 |
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Keywords
- broadcast encryption
- CAN
- high-functional encryption
- MAC
- pairing-based cryptography
ASJC Scopus subject areas
- Information Systems
- Electrical and Electronic Engineering
- Artificial Intelligence
- Computer Networks and Communications
- Hardware and Architecture
Cite this
Updating A Secret Key for MAC Implemented on CAN Using Broadcast Encryption Scheme. / Tatara, Tomoya; Ogura, Hiroto; Kodera, Yuta; Kusaka, Takuya; Nogami, Yasuyuki.
34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019. Institute of Electrical and Electronics Engineers Inc., 2019. 8793298 (34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Updating A Secret Key for MAC Implemented on CAN Using Broadcast Encryption Scheme
AU - Tatara, Tomoya
AU - Ogura, Hiroto
AU - Kodera, Yuta
AU - Kusaka, Takuya
AU - Nogami, Yasuyuki
PY - 2019/6/1
Y1 - 2019/6/1
N2 - In recent years, CAN is spread widely as the in-vehicle network. However, CAN protocol does not guarantee the security for traffics against falsification and spoofing. Therefore, the MAC is required for CAN so as to communicate exactly. MAC is the countermeasure for falsification and spoofing using the secret key. The problem is a method of delivering the secret key securely. This paper proposes a method to update the secret key using broadcast encryption over a non-supersingular elliptic curve. The method is implemented on Raspberry Pi and experimentally find out to be able to update the secret key efficiently.
AB - In recent years, CAN is spread widely as the in-vehicle network. However, CAN protocol does not guarantee the security for traffics against falsification and spoofing. Therefore, the MAC is required for CAN so as to communicate exactly. MAC is the countermeasure for falsification and spoofing using the secret key. The problem is a method of delivering the secret key securely. This paper proposes a method to update the secret key using broadcast encryption over a non-supersingular elliptic curve. The method is implemented on Raspberry Pi and experimentally find out to be able to update the secret key efficiently.
KW - broadcast encryption
KW - CAN
KW - high-functional encryption
KW - MAC
KW - pairing-based cryptography
UR - http://www.scopus.com/inward/record.url?scp=85071434558&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85071434558&partnerID=8YFLogxK
U2 - 10.1109/ITC-CSCC.2019.8793298
DO - 10.1109/ITC-CSCC.2019.8793298
M3 - Conference contribution
AN - SCOPUS:85071434558
T3 - 34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019
BT - 34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019
PB - Institute of Electrical and Electronics Engineers Inc.
ER -