Design and Analysis of Fast Provably Secure Public-Key Cryptosystems Based on a Modular Squaring. - Mototsugu Nishioka; Hisayoshi Satoh; Kouichi Sakurai (ICISC, 2001)

Exact Analysis of Montgomery Multiplication. - Hisayoshi Sato; Daniel Schepers; Tsuyoshi Takagi (INDOCRYPT, 2004)

Efficient Arithmetic on Subfield Elliptic Curves over Small Odd Characteristics. - Keisuke Hakuta; Hisayoshi Sato; Tsuyoshi Takagi (IACR Cryptol. ePrint Arch., 2005)

Generalized Powering Functions and Their Application to Digital Signatures. - Hisayoshi Sato; Tsuyoshi Takagi; Satoru Tezuka; Kazuo Takaragi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006)

Efficient arithmetic on subfield elliptic curves over small finite fields of odd characteristic. - Keisuke Hakuta; Hisayoshi Sato; Tsuyoshi Takagi (J. Math. Cryptol., 2010)

Symmetric Searchable Encryption for Database Applications. - Masayuki Yoshino; Ken Naganuma; Hisayoshi Satoh (NBiS, 2011)

Batch Verification Suitable for Efficiently Verifying a Limited Number of Signatures. - Keisuke Hakuta; Yosuke Katoh; Hisayoshi Sato; Tsuyoshi Takagi (ICISC, 2012)

Upper bound of the shortest vector coefficients and its applications. - Ken Naganuma; Masayuki Yoshino; Hisayoshi Sato (ISITA, 2012)

Symmetric Inner-Product Predicate Encryption Based on Three Groups. - Masayuki Yoshino; Noboru Kunihiro; Ken Naganuma; Hisayoshi Sato (ProvSec, 2012)

How to Evaluate Contents Popularity over Oblivious Transfer. - Ken Naganuma; Hisayoshi Sato; Masayuki Yoshino; Yoshinori Sato (SITIS, 2013)

Incrementally Executable Signcryptions. - Dan Yamamoto; Hisayoshi Sato; Yasuko Fukuzawa (ACISP, 2014)

Some properties of $τ$-adic expansions on hyperelliptic Koblitz curves. - Keisuke Hakuta; Hisayoshi Sato; Tsuyoshi Takagi (CoRR, 2014)

On tameness of Matsumoto-Imai central maps in three variables over the finite field 픽2. - Keisuke Hakuta; Hisayoshi Sato; Tsuyoshi Takagi (Adv. Math. Commun., 2016)

Auditable Zerocoin. - Ken Naganuma; Masayuki Yoshino; Hisayoshi Sato; Takayuki Suzuki (EuroS&P Workshops, 2017)

Decentralized Netting Protocol over Consortium Blockchain. - Ken Naganuma; Masayuki Yoshino; Hisayoshi Sato; Nishio Yamada; Takayuki Suzuki; Noboru Kunihiro (ISITA, 2018)

Definition and Efficient Construction of Encrypted k-anonymization Scheme. - Masayuki Yoshino; Takayuki Suzuki; Ken Naganuma; Hisayoshi Sato (ICISSP, 2019)

Practical Query-based Order Revealing Encryption from Symmetric Searchable Encryption. - Masayuki Yoshino; Ken Naganuma; Noboru Kunihiro; Hisayoshi Sato (AsiaJCIS, 2020)

Simple Construction of PEKS from LWE-Based IBE in the Standard Model. - Hirotomo Shinoki; Hisayoshi Sato; Masayuki Yoshino (ProvSec (1), 2024)

Fully Secure Searchable Encryption from PRFs, Pairings, and Lattices. - Hirotomo Shinoki; Hisayoshi Sato; Masayuki Yoshino (IACR Cryptol. ePrint Arch., 2024)