Grant-in-Aid

2015-2018 Grant-in-Aid Scientific Research (C)(No. 15K00183)
2015-2017 Grant-in-Aid for Young Scientists (B)(No. 15K16005)
2015-2018 Grant-in-Aid for Young Scientists (B)(No. 15K16004)
2013 Grant-in-Aid for Mathematical Research: 25-18
2011-2013 Grant-in-Aid for Exploratory Research(No. 23650006)
2009-2013 Grant-in-Aid Scientific Research (A)(No. 21240001)
2008-2011 Grant-in-Aid Scientific Research (B)(No. 20300003)
2008-2010 A Study on Effective Countermeasures against DoS attacks(C) (No. 20500075)
2007-2009 Grant-in-Aid for Exploratory Research (No. 19650002)
2005-2008 Grant-in-Aid Scientific Research (B) (No. 17300002)
2005-2006 Proposal and Theoretical Analysis of Effecient IP traceback Protocols(C) (No. 17500035)
2004-2005 Grant-in-Aid for Exploratory Research(No. 16650011)
2004-2005 Grant-in-Aid Scientific Research on Priority Area(No. 16016242)

Other Grants

2014-2019 "The Security infrastructure Technology for Integrated Utilization of Big Data"
The analysis on big data is applied to various situations such as medical information, new product development, etc. Our target is to establish a platform for big data collection, analysis and utilization in a secure and privacy-preserving way, which is exactly important to establish a new industry based on big-data. Actually, there exist three entities of a platform for big data: data owner, analysis institution, and user. We focus on fairness of data owners and realize to redistribute securely and fairly the benefit generated in the platform to the data owners. From the expansion into various secure and privacy-preserving big data integrated utilization social system, we expect the ripple effects such as the acquisition of next-generation leadership in the information industry and attaining a leading role in the international standardization.
Japan Science and Technology Agency CREST
2005-2006 The Okawa Foundation
2005-2006 Yazaki Corporation
2004-2006 SCAT Foundation
2004 The Inamori Foundation
2003 Telecommunications Advanced Organization of Japan
2001-2003 Telecommunications Advanced Organization of Japan
2001 Telecommunications Advanced Organization of Japan
2001 Telecommunications Advanced Organization of Japan
2000 Information-technology of Promotion Agency, Japan
2000 The Asahi Glass Foundation
1999 The Esso Foundation
1999 Information-technology of Promotion Agency, Japan

Overseas Travel Expense

2017 51st Annual Conference on Information Sciences and Systems (CISS), 2017 Baltimore, United States of America (USA) JAIST Research Grant A Simple Construction of Encryption for a Tiny Domain Message, IEEE Xplore
2016 Conference Name: International Cross-Domain Conference on Availability,Reliability, and Security in Information Systems (CD-ARES), 2016 Salzburg, Austria Japan Association for Mathematical Sciences (JAMS) A Blockcipher based Authentication Encryption, (Lecture Notes in Computer Science, 9817(2016), Springer-Verlag, pp. 106-123)
2015 Sixth International Workshop on Trustworthy Computing and Security (TwCSec 2015) Taipei, Taiwan The Telecommunications Advancement Foundation Analysis of Path ORAM toward Practical Utilization
2015 29th IEEE International Conference on Advanced Information Networking and Applications (AINA 2015) Gwangju, Korea Japan Association for Mathematical Sciences. A new (n, 2n) Double Block Length Hash Function based on Single Key Scheduling
2014 9th Asia Joint Conference on Information security (AsiaJCIS 2014) Wuhan,China Japan Association for Mathematical Sciences. A New (n, n) Blockcipher Hash Function: Apposite for Short Messages
2014 The 8th International Conference on Network and System Security (NSS 2014) Xian, China Japan Association for Mathematical Sciences. Improving impossible differential cryptanalysis with concrete investigation of key scheduling algorithm and its application to LBlock
2014 The 28th IEEE International Conference on Advanced Information Networking and Applications, AINA 2014 Victoria, Canada The Telecommunication Advancement Foundation RFID Path Authentication, Revisited
2013 The 12th IEEE International Conference on Trust, Security and Privacy in Computing and Communications, IEEE TrustCom-13 Melbourne, Australia Japan Association for Mathematical Sciences. Private Multiparty Set Intersection Protocol in Rational Model
A fully-secure RFID authentication protocol from exact LPN assumption
2012 The 6th International Conference on Network and System Security, NSS 2012 Fujian, China NEC C&C Foundation A Secure and private RFID authentication protocol under SLPN problem
2011 The 14th Information Security Conference, ISC 2011 Xian, China The Telecommunications Advancement Foundation Adaptive Secure-Channel Free Public-Key Encryption with Keyword Search Implies Timed Release Encryption
How to Find Short RC4 Colliding Key Pairs
2011 The 16th Australasian Conference on Information Security and Privacy, ACISP 2011 Melbourne, Australia The Ogasawara Foundation for the Promotion of Science & Emgineering Toward Dynamic Attribute-Based Signcryption (Poster)
T-Robust Group Key Exchange Protocol with O(log n) complexity
2010 The 7th Conference on Security and Cryptography for Networks, SCN2010 Amalfitana, Italy International Information Science Foundation Generalized RC4 Key Collisions and Hash Collisions
2010 The 4th International Conference on Provable Security, ProvSec 2010 Malacca, Malaysia The Ogasawara Foundation for the Promotion of Science & Emgineering A Timed-Release Proxy Re-encryption Scheme and Its Application to Fairly-Opened Multicast Communication
2010 The 6th Information Security Practice and Experience Conference, ISPEC 2010 Seoul, Korea NEC C&C Foundation A New Class of RC4 Colliding Key Pairs With Greater Hamming Distance
2009 The 5th Information Security Practice and Experience Conference, ISPEC 2009 Xian, Chine The Telecommunications Advancement Foundation A Ciphertext-Policy Attribute-Based Encryption Scheme with Constant Ciphertext Length
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