Eiichiro Fujisaki

Publication Activity (10 Years)

Years Active: 1992-2023
Publications (10 Years): 13

Top Topics

Signature Scheme

Designated Verifier

Top Venues

IEICE Trans. Fundam. Electron. Commun. Comput. Sci.

IACR Cryptol. ePrint Arch.

Publications

Kazuki Yamamura, Yuntao Wang, Eiichiro Fujisaki
Improved lattice enumeration algorithms by primal and dual reordering methods. IET Inf. Secur. 17 (1) (2023)
Eiichiro Fujisaki
Improving Practical UC-Secure Commitments based on the DDH Assumption. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (3) (2022)
Kazuki Yamamura, Yuntao Wang, Eiichiro Fujisaki
Improved Lattice Enumeration Algorithms by Primal and Dual Reordering Methods. ICISC (2021)
Kaisei Kajita, Kazuto Ogawa, Eiichiro Fujisaki
A Constant-Size Signature Scheme with a Tighter Reduction from the CDH Assumption. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2020)
Eiichiro Fujisaki
All-But-Many Encryption. J. Cryptol. 31 (1) (2018)
Kaisei Kajita, Kazuto Ogawa, Eiichiro Fujisaki
A Constant-Size Signature Scheme with a Tighter Reduction from the CDH Assumption. IACR Cryptol. ePrint Arch. 2017 (2017)
Kaisei Kajita, Kazuto Ogawa, Eiichiro Fujisaki
A Constant-Size Signature Scheme with Tighter Reduction from CDH Assumption. ISC (2017)
Eiichiro Fujisaki
Improving Practical UC-Secure Commitments Based on the DDH Assumption. SCN (2016)
Eiichiro Fujisaki, Keita Xagawa
Public-Key Cryptosystems Resilient to Continuous Tampering and Leakage of Arbitrary Functions. ASIACRYPT (1) (2016)
Eiichiro Fujisaki
Improving Practical UC-Secure Commitments based on the DDH Assumption. IACR Cryptol. ePrint Arch. 2016 (2016)
Eiichiro Fujisaki, Keita Xagawa
Note on the RKA security of Continuously Non-Malleable Key-Derivation Function from PKC 2015. IACR Cryptol. ePrint Arch. 2015 (2015)
Eiichiro Fujisaki, Keita Xagawa
Efficient RKA-Secure KEM and IBE Schemes Against Invertible Functions. LATINCRYPT (2015)
Eiichiro Fujisaki, Akinori Kawachi, Ryo Nishimaki, Keisuke Tanaka, Kenji Yasunaga
Post-Challenge Leakage Resilient Public-Key Cryptosystem in Split State Model. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (3) (2015)
Eiichiro Fujisaki
All-But-Many Encryption - A New Framework for Fully-Equipped UC Commitments. ASIACRYPT (2) (2014)
Atsushi Fujioka, Eiichiro Fujisaki, Keita Xagawa
Non-malleable Multiple Public-Key Encryption. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (6) (2014)
Eiichiro Fujisaki, Tatsuaki Okamoto
Secure Integration of Asymmetric and Symmetric Encryption Schemes. J. Cryptol. 26 (1) (2013)
Eiichiro Fujisaki
New Constructions of Efficient Simulation-Sound Commitments Using Encryption and Their Applications. CT-RSA (2012)
Eiichiro Fujisaki
A Framework for Efficient Fully-Equipped UC Commitments. IACR Cryptol. ePrint Arch. 2012 (2012)
Ryo Nishimaki, Eiichiro Fujisaki, Keisuke Tanaka
An Efficient Non-interactive Universally Composable String-Commitment Scheme. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2012)
Eiichiro Fujisaki
Sub-Linear Size Traceable Ring Signatures without Random Oracles. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2012)
Ryo Nishimaki, Eiichiro Fujisaki, Keisuke Tanaka
A Multi-Trapdoor Commitment Scheme from the RSA Assumption. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2012)
Eiichiro Fujisaki
Sub-linear Size Traceable Ring Signatures without Random Oracles. CT-RSA (2011)
Ryo Nishimaki, Eiichiro Fujisaki, Keisuke Tanaka
A Multi-trapdoor Commitment Scheme from the RSA Assumption. ACISP (2010)
Yang Cui, Eiichiro Fujisaki, Goichiro Hanaoka, Hideki Imai, Rui Zhang
Formal Security Treatments for IBE-to-Signature Transformation: Relations among Security Notions. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2009)
Ryo Nishimaki, Eiichiro Fujisaki, Keisuke Tanaka
Efficient Non-interactive Universally Composable String-Commitment Schemes. ProvSec (2009)
Eiichiro Fujisaki, Ryo Nishimaki, Keisuke Tanaka
On the Insecurity of the Fiat-Shamir Signatures with Iterative Hash Functions. ProvSec (2009)
Eiichiro Fujisaki, Koutarou Suzuki
Traceable Ring Signature. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2008)
Eiichiro Fujisaki, Koutarou Suzuki
Traceable Ring Signature. Public Key Cryptography (2007)
Yang Cui, Eiichiro Fujisaki, Goichiro Hanaoka, Hideki Imai, Rui Zhang
Formal Security Treatments for Signatures from Identity-Based Encryption. ProvSec (2007)
Yang Cui, Eiichiro Fujisaki, Goichiro Hanaoka, Hideki Imai, Rui Zhang
Formal Security Treatments for IBE-to-Signature Transformation: Relations among Security Notions. IACR Cryptol. ePrint Arch. 2007 (2007)
Tetsutaro Kobayashi, Eiichiro Fujisaki
Security of ESIGN-PSS. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (7) (2007)
Eiichiro Fujisaki, Koutarou Suzuki
Traceable Ring Signature. IACR Cryptol. ePrint Arch. 2006 (2006)
Kan Yasuda, Kazumaro Aoki, Eiichiro Fujisaki, Atsushi Fujioka
Forward-Secure Authenticated-Encryption in Multi-Receiver Setting. SECRYPT (2006)
Eiichiro Fujisaki
Plaintext Simulatability. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2006)
Eiichiro Fujisaki
Plaintext-Simulatability. IACR Cryptol. ePrint Arch. 2004 (2004)
Eiichiro Fujisaki, Tatsuaki Okamoto, David Pointcheval, Jacques Stern
RSA-OAEP Is Secure under the RSA Assumption. J. Cryptol. 17 (2) (2004)
Ivan Damgård, Eiichiro Fujisaki
A Statistically-Hiding Integer Commitment Scheme Based on Groups with Hidden Order. ASIACRYPT (2002)
Eiichiro Fujisaki
A Simple Approach to Secretly Sharing a Factoring Witness in a Publicly-Verifiable Manner. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (5) (2002)
Ivan Damgård, Eiichiro Fujisaki
An Integer Commitment Scheme based on Groups with Hidden Order. IACR Cryptol. ePrint Arch. 2001 (2001)
Eiichiro Fujisaki, Tatsuaki Okamoto, David Pointcheval, Jacques Stern
RSA-OAEP Is Secure under the RSA Assumption. CRYPTO (2001)
Eiichiro Fujisaki, Tatsuaki Okamoto, David Pointcheval, Jacques Stern
RSA-OAEP is Secure under the RSA Assumption. IACR Cryptol. ePrint Arch. 2000 (2000)
Eiichiro Fujisaki, Tatsuaki Okamoto
How to Enhance the Security of Public-Key Encryption at Minimum Cost. Public Key Cryptography (1999)
Eiichiro Fujisaki, Tatsuaki Okamoto
Secure Integration of Asymmetric and Symmetric Encryption Schemes. CRYPTO (1999)
Eiichiro Fujisaki, Tatsuaki Okamoto
A Practical and Provably Secure Scheme for Publicly Verifiable Secret Sharing and Its Applications. EUROCRYPT (1998)
Eiichiro Fujisaki, Tatsuaki Okamoto
Statistical Zero Knowledge Protocols to Prove Modular Polynomial Relations. CRYPTO (1997)
Masayuki Abe, Eiichiro Fujisaki
How to Date Blind Signatures. ASIACRYPT (1996)
Eiichiro Fujisaki, Tatsuaki Okamoto
Practical Escrow Cash System. Security Protocols Workshop (1996)
Tatsuaki Okamoto, Atsushi Fujioka, Eiichiro Fujisaki
. CRYPTO (1992)