| 2025 | ASIACRYPT | On the Limits of Non-interactive Blind Signatures. | Kazuki Yamamura, Tetsuya Okuda, Eiichiro Fujisaki, Masayuki Abe |
| 2025 | FC | On Non-Interactive Blind Signatures in the Plain Model Using Complexity Leveraging. | Kazuki Yamamura, Tetsuya Okuda, Eiichiro Fujisaki |
| 2021 | ICISC | Improved Lattice Enumeration Algorithms by Primal and Dual Reordering Methods. | Kazuki Yamamura, Yuntao Wang, Eiichiro Fujisaki |
| 2016 | ASIACRYPT | Public-Key Cryptosystems Resilient to Continuous Tampering and Leakage of Arbitrary Functions. | Eiichiro Fujisaki, Keita Xagawa |
| 2016 | SCN | Improving Practical UC-Secure Commitments Based on the DDH Assumption. | Eiichiro Fujisaki |
| 2014 | ASIACRYPT | All-But-Many Encryption - A New Framework for Fully-Equipped UC Commitments. | Eiichiro Fujisaki |
| 2010 | ACISP | A Multi-trapdoor Commitment Scheme from the RSA Assumption. | Ryo Nishimaki, Eiichiro Fujisaki, Keisuke Tanaka |
| 2009 | ProvSec | On the Insecurity of the Fiat-Shamir Signatures with Iterative Hash Functions. | Eiichiro Fujisaki, Ryo Nishimaki, Keisuke Tanaka |
| 2009 | ProvSec | Efficient Non-interactive Universally Composable String-Commitment Schemes. | Ryo Nishimaki, Eiichiro Fujisaki, Keisuke Tanaka |
| 2007 | PKC | Traceable Ring Signature. | Eiichiro Fujisaki, Koutarou Suzuki |
| 2007 | ProvSec | Formal Security Treatments for Signatures from Identity-Based Encryption. | Yang Cui, Eiichiro Fujisaki, Goichiro Hanaoka, Hideki Imai, Rui Zhang |
| 2006 | SECRYPT | Forward-Secure Authenticated-Encryption in Multi-Receiver Setting. | Kan Yasuda, Kazumaro Aoki, Eiichiro Fujisaki, Atsushi Fujioka |
| 2002 | ASIACRYPT | A Statistically-Hiding Integer Commitment Scheme Based on Groups with Hidden Order. | Ivan Damgrd, Eiichiro Fujisaki |
| 2001 | CRYPTO | RSA-OAEP Is Secure under the RSA Assumption. | Eiichiro Fujisaki, Tatsuaki Okamoto, David Pointcheval, Jacques Stern |
| 1999 | CRYPTO | Secure Integration of Asymmetric and Symmetric Encryption Schemes. | Eiichiro Fujisaki, Tatsuaki Okamoto |
| 1999 | PKC | How to Enhance the Security of Public-Key Encryption at Minimum Cost. | Eiichiro Fujisaki, Tatsuaki Okamoto |
| 1998 | EuroCrypt | A Practical and Provably Secure Scheme for Publicly Verifiable Secret Sharing and Its Applications. | Eiichiro Fujisaki, Tatsuaki Okamoto |
| 1997 | CRYPTO | Statistical Zero Knowledge Protocols to Prove Modular Polynomial Relations. | Eiichiro Fujisaki, Tatsuaki Okamoto |
| 1996 | ASIACRYPT | How to Date Blind Signatures. | Masayuki Abe, Eiichiro Fujisaki |
| 1992 | CRYPTO | An Efficient Digital Signature Scheme Based on an Elliptic Curve Over the Ring Z | Tatsuaki Okamoto, Atsushi Fujioka, Eiichiro Fujisaki |