+48 22 5128 100  

Szachowa 1,
04-894 Warszawa

Paweł Woźniak


Hirotaka Yoshida

He is currently the team leader of the security assurance scheme research team at Cyber Physical Security Research Center (CPSEC) at the National Institute of Advanced Industrial Science and Technology (AIST). His main research area is information security. His research focuses on security certification schemes, lightweight cryptography, hardware security, secure system design. His favorite cryptographic mechanism is Lesamnta-LW hash function adopted in ISO/IEC 29192-5 (2016) that he co-designed.

He received the B.S. degree from Meiji University, Japan, in 1999, the M.S. degree from Tokyo Institute of Technology (Japan) in 2001, and the Ph.D. degree in electrical engineering from KU Leuven, Belgium, in 2013. From 2001 to 2016, he was with the Research & Development Group, Hitachi, Ltd.

Since 2007, he has contributed to develop four standards as the project
leader (editor) in ISO/IEC JTC1/SC27/WG2 and he currently serves the Convener Support of this working group. In 2013, he won the award of industrial standardization that has been granted by the Japanese Ministry of Economy, Trade and Industry (METI).

He gave lectures on cryptology and secure system design at the University of Fukui in Japan in 2017 as a visiting lecturer. He is a member of IACR, IPSJ, and JSAE.