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I am a researcher at Security Fundamentals Laboratory in NICT, Japan. My research area is cryptography, especially public-key crypto and information-theoretic crypto. I received the Ph.D degree in information science under the supervision of Prof. Dr. Junji Shikata in 2016 from Yokohama National University, Japan.

[News]

– My paper on secret-sharing-based MPC was accepted to IEICE Trans.
– Won IEEE IT Society Japan Chapter Young Researcher Best Paper Award at ISITA 2018.
– Received CSS 2018 Best Paper Prize at CSS 2018, which is one of two major domestic conferences on crypto and information security in Japan.

[Contact]

Security Fundamentals Laboratory
Cybersecurity Research Institute
4-2-1 Nukuikitamachi,
Koganei, Tokyo, 184-8795, Japan
E-mail: yohei.watanabe [at] nict [dot] go [dot] jp
Previous E-mail: watanabe [at] uec [dot] ac [dot] jp (still alive!)

[Links]

NICT Security Fundamental Laboratory
Ohta-Iwamoto Laboratory (UEC, Japan)
Mitsugu Iwamoto
Shikata Laboratory (YNU, Japan)