TIIS (한국인터넷정보학회)
Current Result Document :
| 한글제목(Korean Title) |
IIoTBC: A Lightweight Block Cipher for Industrial IoT Security |
| 영문제목(English Title) |
IIoTBC: A Lightweight Block Cipher for Industrial IoT Security |
| 저자(Author) |
Juanli Kuang
Ying Guo
Lang Li
|
| 원문수록처(Citation) |
VOL 17 NO. 01 PP. 0097 ~ 0119 (2023. 01) |
한글내용
(Korean Abstract) |
|
영문내용
(English Abstract) |
The number of industrial Internet of Things (IoT) users is increasing rapidly. Lightweight block ciphers have started to be used to protect the privacy of users. Hardware-oriented security design should fully consider the use of fewer hardware devices when the function is fully realized. Thus, this paper designs a lightweight block cipher IIoTBC for industrial IoT security. IIoTBC system structure is variable and flexibly adapts to nodes with different security requirements. This paper proposes a 4×4 S-box that achieves a good balance between area overhead and cryptographic properties. In addition, this paper proposes a preprocessing method for 4×4 S-box logic gate expressions, which makes it easier to obtain better area, running time, and power data in ASIC implementation. Applying it to 14 classic lightweight block cipher S-boxes, the results show that is feasible. A series of performance tests and security evaluations were performed on the IIoTBC. As shown by experiments and data comparisons, IIoTBC is compact and secure in industrial IoT sensor nodes. Finally, IIoTBC has been implemented on a temperature state acquisition platform to simulate encrypted transmission of temperature in an industrial environment. |
| 키워드(Keyword) |
Industrial IoT
Sensor nodes
Lightweight Block cipher
S-box
Security design
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| 파일첨부 |
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