Yui Koyanagi

A Cost-Sensitive and Simple Masking Design for Side-Channels

2023

Conventional countermeasures against Power Analysis Attacks ignore area overhead for implementation since it only pursuit perfect tamper-resistance. While the countermeasures achieve high tamper-resistance, unacceptable area overhead is required. Thus, the design of the countermeasures cannot …

Extremely Lightweight and Fundamental VLSI Design Method against Power Analysis Attacks

2025 · Institutional Repositories DataBase (IRDB)

As the IoT society develops, cryptographic security becomes even more important.However, side channel security remains a vulnerability without a definitive solution.We focus on power analysis attacks that estimate internal information from processor power consumption which …