Atsushi Fujioka

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28 publications in security and cryptology related venues
Year
Venue
Title
2023
conf/latincrypt
Making the Identity-Based Diffie-Hellman Key Exchange Efficiently Revocable.
Kohei Nakagawa Atsushi Fujioka Akira Nagai Junichi Tomida Keita Xagawa Kan Yasuda
2021
conf/icisc
Revocable Hierarchical Identity-Based Authenticated Key Exchange.
Yuki Okano Junichi Tomida Akira Nagai Kazuki Yoneyama Atsushi Fujioka Koutarou Suzuki
2019
conf/provsec
One-Round Authenticated Group Key Exchange from Isogenies.
Atsushi Fujioka Katsuyuki Takashima Kazuki Yoneyama
2019
conf/esorics
Strongly Secure Identity-Based Key Exchange with Single Pairing Operation.
Junichi Tomida Atsushi Fujioka Akira Nagai Koutarou Suzuki
2018
conf/icisc
Supersingular Isogeny Diffie-Hellman Authenticated Key Exchange.
Atsushi Fujioka Katsuyuki Takashima Shintaro Terada Kazuki Yoneyama
2018
conf/provsec
Single Private-Key Generator Security Implies Multiple Private-Key Generators Security.
Atsushi Fujioka Kazuki Yoneyama
2017
conf/iwsec
Adaptive Security in Identity-Based Authenticated Key Agreement with Multiple Private Key Generators.
Atsushi Fujioka
2013
conf/ccs
Practical and post-quantum authenticated key exchange from one-way secure key encapsulation mechanism.
Atsushi Fujioka Koutarou Suzuki Keita Xagawa Kazuki Yoneyama
2012
conf/acisp
Sufficient Condition for Ephemeral Key-Leakage Resilient Tripartite Key Exchange.
Atsushi Fujioka Mark Manulis Koutarou Suzuki Berkant Ustaoglu
2012
conf/acns
Security Enhancements by OR-Proof in Identity-Based Identification.
Atsushi Fujioka Taiichi Saito Keita Xagawa
2012
conf/pkc
Strongly Secure Authenticated Key Exchange from Factoring, Codes, and Lattices.
Atsushi Fujioka Koutarou Suzuki Keita Xagawa Kazuki Yoneyama
2012
conf/icics
Security Enhancement of Identity-Based Identification with Reversibility.
Atsushi Fujioka Taiichi Saito Keita Xagawa
2012
conf/cans
Applicability of OR-Proof Techniques to Hierarchical Identity-Based Identification.
Atsushi Fujioka Taiichi Saito Keita Xagawa
2011
conf/acisp
Generic Construction of Strongly Secure Timed-Release Public-Key Encryption.
Atsushi Fujioka Yoshiaki Okamoto Taiichi Saito
2011
conf/icisc
Strong Security Notions for Timed-Release Public-Key Encryption Revisited.
Ryo Kikuchi Atsushi Fujioka Yoshiaki Okamoto Taiichi Saito
2011
conf/icisc
Sufficient Condition for Identity-Based Authenticated Key Exchange Resilient to Leakage of Secret Keys.
Atsushi Fujioka Koutarou Suzuki
2011
conf/ctrsa
Designing Efficient Authenticated Key Exchange Resilient to Leakage of Ephemeral Secret Keys.
Atsushi Fujioka Koutarou Suzuki
2011
conf/iwsec
Characterization of Strongly Secure Authenticated Key Exchanges without NAXOS Technique.
Atsushi Fujioka
2010
conf/latincrypt
Security of Sequential Multiple Encryption.
Atsushi Fujioka Yoshiaki Okamoto Taiichi Saito
2010
conf/wisa
Predicate-Based Authenticated Key Exchange Resilient to Ephemeral Key Leakage.
Atsushi Fujioka Koutarou Suzuki Kazuki Yoneyama
2010
conf/iwsec
Hierarchical ID-Based Authenticated Key Exchange Resilient to Ephemeral Key Leakage.
Atsushi Fujioka Koutarou Suzuki Kazuki Yoneyama
2009
conf/iwsec
Strongly Secure Authenticated Key Exchange without NAXOS' Approach.
Minkyu Kim Atsushi Fujioka Berkant Ustaoglu
1992
conf/crypto
An Efficient Digital Signature Scheme Based on an Elliptic Curve Over the Ring Z<sub>n</sub>.
Tatsuaki Okamoto Atsushi Fujioka Eiichiro Fujisaki
1992
conf/eurocrypt
Secure Bit Commitment Function against Divertibility.
Kazuo Ohta Tatsuaki Okamoto Atsushi Fujioka
1992
conf/asiacrypt
A Practical Secret Voting Scheme for Large Scale Elections.
Atsushi Fujioka Tatsuaki Okamoto Kazuo Ohta
1991
conf/eurocrypt
Interactive Bi-Proof Systems and Undeniable Signature Schemes.
Atsushi Fujioka Tatsuaki Okamoto Kazuo Ohta
1991
conf/eurocrypt
ESIGN: An Efficient Digital Signature Implementation for Smard Cards.
Atsushi Fujioka Tatsuaki Okamoto Shoji Miyaguchi
1990
conf/eurocrypt
Provably Secure Key-Updating Schemes in Identity-Based Systems.
Shinji Shinozaki Toshiya Itoh Atsushi Fujioka Shigeo Tsujii

Coauthors

Akira Nagai (3)
Atsushi Fujioka (28)
Berkant Ustaoglu (2)
Eiichiro Fujisaki (1)
Junichi Tomida (3)
Kan Yasuda (1)
Katsuyuki Takashima (2)
Kazuki Yoneyama (8)
Kazuo Ohta (3)
Keita Xagawa (6)
Kohei Nakagawa (1)
Koutarou Suzuki (9)
Mark Manulis (1)
Minkyu Kim (1)
Ryo Kikuchi (1)
Shigeo Tsujii (1)
Shinji Shinozaki (1)
Shintaro Terada (1)
Shoji Miyaguchi (1)
Taiichi Saito (6)
Tatsuaki Okamoto (5)
Toshiya Itoh (1)
Yoshiaki Okamoto (3)
Yuki Okano (1)
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