The function ëa/mû lfloor a/m floor in sharply bounded arithmetic. - Mitsuru Tada; Makoto Tatsuta (Arch. Math. Log., 1997)

Extended Proxy Signatures for Smart Cards. - Takeshi Okamoto; Mitsuru Tada; Eiji Okamoto (ISW, 1999)

A Structured ElGamal-Type Multisignature Scheme. - Mike Burmester; Yvo Desmedt; Hiroshi Doi; Masahiro Mambo; Eiji Okamoto; Mitsuru Tada; Yuko Yoshifuji (Public Key Cryptography, 2000)

Efficient and Unconditionally Secure Verifiable Threshold Changeable Scheme. - Ayako Maeda; Atsuko Miyaji; Mitsuru Tada (ACISP, 2001)

A Multi-signature Scheme with Signers' Intentions Secure against Active Attacks. - Kei Kawauchi; Hiroshi Minato; Atsuko Miyaji; Mitsuru Tada (ICISC, 2001)

Efficient "on the Fly" Signature Schemes Based on Integer Factoring. - Takeshi Okamoto; Mitsuru Tada; Atsuko Miyaji (INDOCRYPT, 2001)

An Order-Specified Multisignature Scheme Secure against Active Insider Attacks. - Mitsuru Tada (ACISP, 2002)

An Improved Fast Signature Scheme without Online Multiplication. - Takeshi Okamoto; Mitsuru Tada; Atsuko Miyaji (Financial Cryptography, 2002)

On the Extract Security of Multi-signature Schemes Based on RSA. - Kei Kawauchi; Mitsuru Tada (ACISP, 2003)

A Secure Multisignature Scheme with Signing Order Verifiability. - Mitsuru Tada (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003)

On the Security and the Efficiency of Multi-Signature Schemes Based on a Trapdoor One-Way Permutation. - Kei Kawauchi; Mitsuru Tada (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005)

New NP-Complete Problems Associated with Lattices. - Shunichi Hayashi; Mitsuru Tada (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2007)

A Digital Signature Scheme Based on NP-Complete Lattice Problems. - Shunichi Hayashi; Mitsuru Tada (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2008)

How to generate transparent random numbers using blockchain. - Yuto Ehara; Mitsuru Tada (ISITA, 2018)

Structurally aggregate message authentication codes. - Yuta Ishii; Mitsuru Tada (ISITA, 2020)

Delegatable proof of knowledge systems. - Naoya Shiratori; Mitsuru Tada (ISITA, 2020)

Attribute sharing systems of the star type. - Mitsuru Tada (ICSPIS, 2021)

Aggregate message authentication codes for DAG structures. - Kazumune Tanabe; Mitsuru Tada (ICSPIS, 2022)

Security analysis for BIKE, Classic McEliece and HQC against the quantum ISD algorithms. - Asuka Wakasugi; Mitsuru Tada (IACR Cryptol. ePrint Arch., 2022)

A proposal for quantum GRS algorithm and the cryptanalysis for ROLLO and RQC. - Asuka Wakasugi; Mitsuru Tada (IACR Cryptol. ePrint Arch., 2023)