Summary
The 2018 International Symposium on Information Theory and Its Applications　(ISITA2018)
2018
Session Number:We-AM-Poster
Session:
Number:We-AM-Poster.28
Detailed experimentation know-how about CPA against lightweight cipher implemented 8-bit microcontroller for tamper resistance test bench
Kota Kanou, Jun Sato, Tsukasa Adachi, Masahiro Kaminaga, Hideki Yoshikawa, Toshinori Suzuki, Masaharu Fukase, Arimitsu Shikoda,
pp.518-518
Publication Date:2018/10/18
Online ISSN:2188-5079
DOI:10.34385/proc.55.We-AM-Poster.28
PDF download
Summary:
The security of light weight cipher implemented devices such as microcontroller or FPGA are growing in importance rapidly especially with the expansion of IoT equipments. Regarding its security, power analysis such as DPA or CPA can be a great threats. Therefore, many studies have been reported about the counter measure against them. However,very detailed inspection results about the dependencies on a way of implementation in a assembly language level have not been reported enough. In this report, we show a detailed knowhow about CPA against light weight cipher (ex."PRESENT", etc.) implemented microcontroller, and discuss about the detailed implement conditions as a tamper resistant test bench.