Masahito Gotaishi

20 papers B 1C 3Journal 12Unranked 4
YearRankTypeTitle / Venue / Authors
2020 J jnl
3-Layer Public Key Cryptosystem with Short Tandem Repeat DNA.
IACR Cryptol. ePrint Arch.
Shigeo Tsujii, Toshiaki Saisho, Masao Yamasawa, Masahito Gotaishi, Kou Shikata, Koji Sasaki, Nobuharu Suzuki, Masaki Hashiyada
2020 J jnl
Proposal of Multivariate Public Key Cryptosystem Based on Modulus of Numerous Prime Numbers and CRT with Security of IND-CPA.
IACR Cryptol. ePrint Arch.
Shigeo Tsujii, Ryo Fujita, Masahito Gotaishi
2018 J jnl
Organizational Cryptography for Access Control.
IACR Cryptol. ePrint Arch.
Masahito Gotaishi, Shigeo Tsujii
2016 J jnl
Proposal of the Multivariate Public Key Cryptosystem Relying on the Difficulty of Factoring a Product of Two Large Prime Numbers.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Shigeo Tsujii, Kohtaro Tadaki, Ryo Fujita, Masahito Gotaishi
2015 B conf
Privacy Preserving Data Processing.
AINA
Hiroshi Yamaguchi, Masahito Gotaishi, Phillip C.-Y. Sheu, Shigeo Tsujii
2015 — conf
Secure problems solving scheme.
ICSC
Hiroshi Yamaguchi, Masahito Gotaishi, Shigeo Tsujii
2013 — conf
Privacy Preserving Data Processing with Collaboration of Homomorphic Cryptosystems.
Financial Cryptography Workshops
Shigeo Tsujii, Hiroshi Doi, Ryou Fujita, Masahito Gotaishi, Yukiyasu Tsunoo, Takahiko Syouji
2013 — conf
Privacy Preserving Problem Solving Scheme.
ICITCS
Hiroshi Yamaguchi, Masahito Gotaishi, Phillip C.-Y. Sheu, Shigeo Tsujii
2012 J jnl
Construction of the Tsujii-Shamir-Kasahara (TSK) Type Multivariate Public Key Cryptosystem, which relies on the Difficulty of Prime Factorization.
IACR Cryptol. ePrint Arch.
Shigeo Tsujii, Kohtaro Tadaki, Masahito Gotaishi, Ryou Fujita
2012 C conf
Scheme overcoming incompatibility of privacy and utilization of personal data.
ISITA
Shigeo Tsujii, Kohtaro Tadaki, Ryou Fujita, Hiroshi Yamaguchi, Masahito Gotaishi, Yukiyasu Tsunoo, Takahiko Syouji, Norihisa Doi
2011 J jnl
Hidden Pair of Bijection Signature Scheme.
IACR Cryptol. ePrint Arch.
Masahito Gotaishi, Shigeo Tsujii
2010 J jnl
Dually-Perturbed Matsumoto-Imai Signature (DPMS) Scheme.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Masahito Gotaishi, Kohtaro Tadaki, Ryou Fujita, Shigeo Tsujii
2010 J jnl
Enhanced STS using Check Equation -Extended Version of the Signature scheme proposed in the PQCrypt2010-.
IACR Cryptol. ePrint Arch.
Shigeo Tsujii, Masahito Gotaishi
2010 C conf
Improvement of the Low Rank Attack.
ISITA
Masahito Gotaishi
2010 C conf
Proposal of a Signature Scheme Based on STS Trapdoor.
PQCrypto
Shigeo Tsujii, Masahito Gotaishi, Kohtaro Tadaki, Ryou Fujita
2010 J jnl
Proposal of a Signature Scheme based on STS Trapdoor.
IACR Cryptol. ePrint Arch.
Shigeo Tsujii, Masahito Gotaishi, Kohtaro Tadaki, Ryou Fujita
2009 J jnl
Proposal of PPS Multivariate Public Key Cryptosystems.
IACR Cryptol. ePrint Arch.
Shigeo Tsujii, Kohtaro Tadaki, Masahito Gotaishi, Ryou Fujita, Masao Kasahara
2009 J jnl
Security Enhancement of Various MPKCs by 2-Layer Nonlinear Piece in Hand Method.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Shigeo Tsujii, Kohtaro Tadaki, Ryou Fujita, Masahito Gotaishi, Toshinobu Kaneko
2009 J jnl
Security Enhancement of Various MPKCs by 2-layer Nonlinear Piece In Hand Method.
IACR Cryptol. ePrint Arch.
Shigeo Tsujii, Kohtaro Tadaki, Ryou Fujita, Masahito Gotaishi, Toshinobu Kaneko
2009 — conf
Semantic Interoperability for Knowledge-Based Service.
ICSC
Hiroshi Yamaguchi, Masahito Gotaishi, Yuko Mori, Chittoor V. Ramamoorthy