Shingo HASEGAWA Archive

Japanese page is here

Profile

Degree

• 2003 Mar.  Received B. S. in Engineering from Tohoku University

• 2005 Mar.  Received M. S. in Information Science from Tohoku University

• 2009 Mar.  Received Ph. D in Information Science from Tohoku University

Joined Tohoku University in 2009 Apr.

• 2009 Apr. － 2009 Sep. as Researcher at CITE(Center for Information Technology in Education) 

• 2009 Oct. － 2019 Sep. as Assistant Professor at CITE

• 2019 Oct. － 2024 Mar. as Assistant Professor at CDS(Center for Data-driven Science and Artificial Intelligence) 

Joined Fukushima University in 2024 Apr.

• 2024 Apr. － Now as Associate Professor as Faculty of Symbiotic Systems Science

Research Interests

• Cryptology 

• Public Key Encryption 

• Digital Signature

• Provable Security 

Recent Results

2024

• Masayuki Fukumitsu, Shingo Hasegawa
  On Multi-user Security of Lattice-based Signature under Adaptive Corruptions and Key Leakages
  ProvSec 2024, to appear.

• Hiroaki Anada, Masayuki Fukumitsu, Shingo Hasegawa
  Group Signatures with Designated Traceability over Openers' Attributes from Symmetric-Key Primitives
  PST 2024, to appear.

2023

• Hiroaki Anada, Masayuki Fukumitsu, Shingo Hasegawa
  Accountable Ring Signatures from Symmetric-Key Primitives
  Proceedings  of 2023 Eleventh International Symposium on Computing and Networking (CANDAR'23),  86-92, 2023.
  DOI: https://doi.org/10.1109/CANDAR60563.2023.00018

• Hiroaki Anada, Masayuki Fukumitsu, Shingo Hasegawa
  Dynamic Group Signatures with Message Dependent Opening and Non-Interactive Signing
  International Journal of Networking and Computing, 13(2), 173-194, 2023.
  DOI: https://doi.org/10.15803/ijnc.13.2_173

• Masayuki Fukumitsu, Shingo Hasegawa
  On Multi-user Security of Schnorr Signature in Algebraic Group Model
  International Journal of Networking and Computing, 13(2), 118-130, 2023.
  DOI: https://doi.org/10.15803/ijnc.13.2_118

All publications is here

Lecture

Tohoku University

• Information Science Basics A   (2010 - 2023)

• Foundation Seminar  (2012, 2014 - 2016, 2021)

Fukushima University

• Information Security   (2024 -)

Affiliated Society

• IEICE (Institute of Electronics, Information and Communication Engineers)

• IACR (International Cryptologic Research for Association)

Social Activities

• The 10th ACM Asia Public-Key Cryptography Workshop (APKC 2023) Program Co-Chair

• IEICE Technical Committee on Information Security (2018 - 2024)

• IEICE TRANSACTIONS on Information and Systems, Associate Editor (2015 - 2019)

• IEICE TRANSACTIONS on Information and Systems, Special Section on Foundations of Computer Science, Guest Associate Editor (2016 - 2018) 

• IEICE TRANSACTIONS on Information and Systems, Special Section on Multiple-Valued Logic and VLSI Computing, Guest Editor  (2016 - 2017) 

Award

• The Fifth International Symposium on Computing and Networking (CANDAR'17)  Outstanding Paper Award.

• The Eighth International Symposium on Computing and Networking (CANDAR'20)  Outstanding Paper Award.

• The Tenth International Symposium on Computing and Networking (CANDAR'22)  Outstanding Paper Award.

• Tohoku University PRESIDENTIAL PRIZE for EDUCATIONAL EXCELLENCE 2021 (A member of The Online Education Working Group under the Covid-19 pandemic).

• Tohoku University PRIZE of Contribution for Liberal Education 2021 (A member of The Online Education Working Group under the Covid-19 pandemic).