Researcher's database - AOKI Kazumaro | BUNKYO UNIVERSITY

（Last updated : 2024-03-06 11:21:13）

AOKI Kazumaro

Department / Course Bunkyo University Faculty of Information & Comunications Department of Information Systems

Job Associate Professor

Book and thesis
Papers	Photonic Cryptographic Circuits Consisting of Thermo-optic MZI Switch or Y-Branches 2024 IEEE Silicon Photonics Conference (SiPhotonics) (Co-authored) 2024/04
Papers	On Quantum Related-Key Attacks on Iterated Even-Mansour Ciphers IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences E102-A (1),pp.27-34 (Co-authored) 2019/01
Papers	Towards Reducing the Gap between Cryptography and Its Usage IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences E102-A (1),pp.11-16 (Sole-authored) 2019/01
Papers	Parameter Trade-Offs for NFS and ECM Advances in Information and Computer Security - 13th International Workshop on Security, IWSEC 2018, Lecture Notes in Computer Science 11049,pp.114-123 (Sole-authored) 2018/09
Papers	Fast Correlation Attack Revisited - Cryptanalysis on Full Grain-128a, Grain-128, and Grain-v1 Advances in Cryptology - CRYPTO 2018 - 38th Annual International Cryptology Conference, Lecture Notes in Computer Science 10992,pp.129-159 (Co-authored) 2018/08
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Academic background
1993/04～1995/03	Master Department of Mathematics Graduate School of Science and Engineering Waseda University Finished
2001/03/08 Degree Acquisition	Doctor of Science

Business career
1995/04/01 ～ 2020/03/31	Nippon Telegraph and Telephone Corporation
2007/04 ～ 2010/03	Part-Time Lecturer Waseda University Graduate School of Fundamental Science and Engineering
2009/04 ～ 2010/03	Visiting Teacher Nagoya University Graduate School of Engineering
2009/11 ～ 2011/01	Guest Professor Graz University of Technology Institute of Applied Information Processing and Communications
2011/10 ～ 2012/03	Part-Time Lecturer Tokyo Institute of Technology Graduate School of Information Science and Engineering
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Academic conference presentation
2024/01	Photonic S-box Circuits and Operation Veriﬁcation for All Photonic Computing (2024 Symposium on Cryptography and Information Security (SCIS 2024))
2024/01	On an evaluation of the differential cryptanalysis of DES by Biham and Shamir (2024 Symposium on Cryptography and Information Security (SCIS 2024))
2023/06/16	Cryptographic Circuit Technology Consisting of Photonic Logic Gates (2023 Symposium on VLSI Technology and Circuits (Friday Forum))
2023/03	Experiments on pre-image computation time in Keccak[r=40,c=160,nr=2]
2023/01	Photonic Cryptographic Circuit Technology and Operation Veriﬁcation (2023 Symposium on Cryptography and Information Security (SCIS 2023))
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Research activities
2021/09/01 ～	Information Processing Society of Japan
1995 ～	International Association for Cryptologic Research
1994 ～	The Institute of Electronics, Information and Communication Engineers (IEICE)

Present specialized field
keyword(Algorithmic Number Theory,Cryptology,Information Security)

Winning science prize
2023/12/06	International Association for Cryptologic Research IACR Test-of-Time Awards (Preimage Attacks on 3, 4, and 5-Pass HAVAL)
2017/08	IPSJ CSEC研究会、IEICE ISEC研究会 2017 IWSEC BEST PAPER AWARD (On Quantum Related-Key Attacks on Iterated Even-Mansour Ciphers)
2011/07	INSTICC SECRYPT 2011 Best Paper Award (Byte slicing Grøstl)
2007/10	IPSJ CSEC研究会、IEICE ISEC研究会 2007 IWSEC BEST PAPER AWARD (Experiments on the Linear Algebra Step in the Number Field Sieve)

Committee and society
2019 ～ 2020	The 15th International Workshop on Security (IWSEC 2020) Program Cochair
2018 ～ 2019	The 14th International Workshop on Security (IWSEC 2019) Program Committee Member
2017 ～ 2017	Selected Areas in Cryptography 2017 (SAC 2017) Program Committee Member
2016 ～ 2016	Selected Areas in Cryptography 2016 (SAC 2016) Program Committee Member
2014 ～ 2015	Fast Software Encryption Workshop 2015 (FSE 2015) Program Committee Member
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researchmap Researcher code
R000030758