What a lovely hat
Is it made out of
tin foil
?
DBLP data
CryptoDB
Cryptobib
Takashi Yamakawa
Google Scholar
52
publications in security and cryptology related venues
Year
Venue
Title
2025
conf/pkc
Non-committing Identity Based Encryption: Constructions and Applications.
Rishab Goyal
Fuyuki Kitagawa
Venkata Koppula
Ryo Nishimaki
Mahesh Sreekumar Rajasree
Takashi Yamakawa
2025
conf/eurocrypt
A Simple Framework for Secure Key Leasing.
Fuyuki Kitagawa
Tomoyuki Morimae
Takashi Yamakawa
2025
conf/eurocrypt
A New World in the Depths of Microcrypt: Separating OWSGs and Quantum Money from QEFID.
Amit Behera
Giulio Malavolta
Tomoyuki Morimae
Tamer Mour
Takashi Yamakawa
2025
conf/crypto
The Round Complexity of Black-Box Post-quantum Secure Computation.
Rohit Chatterjee
Xiao Liang
Omkant Pandey
Takashi Yamakawa
2025
conf/crypto
Quantum Lifting for Invertible Permutations and Ideal Ciphers.
Alexandru Cojocaru
Minki Hhan
Qipeng Liu
Takashi Yamakawa
Aaram Yun
2025
journals/cic
A Note on Output Length of One-Way State Generators and EFIs.
Minki Hhan
Tomoyuki Morimae
Takashi Yamakawa
2024
journals/joc
Compact NIZKs from Standard Assumptions on Bilinear Maps.
Shuichi Katsumata
Ryo Nishimaki
Shota Yamada
Takashi Yamakawa
2024
journals/joc
Finding Collisions in a Quantum World: Quantum Black-Box Separation of Collision-Resistance and One-Wayness.
Akinori Hosoyamada
Takashi Yamakawa
2024
conf/crypto
Quantum Public-Key Encryption with Tamper-Resilient Public Keys from One-Way Functions.
Fuyuki Kitagawa
Tomoyuki Morimae
Ryo Nishimaki
Takashi Yamakawa
2024
conf/crypto
Quantum Advantage from One-Way Functions.
Tomoyuki Morimae
Takashi Yamakawa
2024
conf/crypto
Unconditionally Secure Commitments with Quantum Auxiliary Inputs.
Tomoyuki Morimae
Barak Nehoran
Takashi Yamakawa
2024
conf/crypto
Quantum Complexity for Discrete Logarithms and Related Problems.
Minki Hhan
Takashi Yamakawa
Aaram Yun
2024
conf/eurocrypt
Certified Everlasting Secure Collusion-Resistant Functional Encryption, and More.
Taiga Hiroka
Fuyuki Kitagawa
Tomoyuki Morimae
Ryo Nishimaki
Tapas Pal
Takashi Yamakawa
2024
conf/asiacrypt
Quantum Unpredictability.
Tomoyuki Morimae
Shogo Yamada
Takashi Yamakawa
2024
conf/tcc
Robust Combiners and Universal Constructions for Quantum Cryptography.
Taiga Hiroka
Fuyuki Kitagawa
Ryo Nishimaki
Takashi Yamakawa
2023
journals/joc
NIZK from SNARGs.
Fuyuki Kitagawa
Takahiro Matsuda
Takashi Yamakawa
2023
conf/eurocrypt
Public Key Encryption with Secure Key Leasing.
Shweta Agrawal
Fuyuki Kitagawa
Ryo Nishimaki
Shota Yamada
Takashi Yamakawa
2023
conf/eurocrypt
From the Hardness of Detecting Superpositions to Cryptography: Quantum Public Key Encryption and Commitments.
Minki Hhan
Tomoyuki Morimae
Takashi Yamakawa
2023
conf/tcc
Publicly Verifiable Deletion from Minimal Assumptions.
Fuyuki Kitagawa
Ryo Nishimaki
Takashi Yamakawa
2022
conf/crypto
Certified Everlasting Zero-Knowledge Proof for QMA.
Taiga Hiroka
Tomoyuki Morimae
Ryo Nishimaki
Takashi Yamakawa
2022
conf/crypto
Post-quantum Simulatable Extraction with Minimal Assumptions: Black-Box and Constant-Round.
Nai-Hui Chia
Kai-Min Chung
Xiao Liang
Takashi Yamakawa
2022
conf/crypto
Quantum Commitments and Signatures Without One-Way Functions.
Tomoyuki Morimae
Takashi Yamakawa
2022
conf/asiacrypt
Classically Verifiable NIZK for QMA with Preprocessing.
Tomoyuki Morimae
Takashi Yamakawa
2022
conf/tcc
Bounded Functional Encryption for Turing Machines: Adaptive Security from General Assumptions.
Shweta Agrawal
Fuyuki Kitagawa
Anuja Modi
Ryo Nishimaki
Shota Yamada
Takashi Yamakawa
2021
journals/joc
Compact Designated Verifier NIZKs from the CDH Assumption Without Pairings.
Shuichi Katsumata
Ryo Nishimaki
Shota Yamada
Takashi Yamakawa
2021
journals/joc
Tighter Security Proofs for GPV-IBE in the Quantum Random Oracle Model.
Shuichi Katsumata
Shota Yamada
Takashi Yamakawa
2021
conf/crypto
A Black-Box Approach to Post-Quantum Zero-Knowledge in Constant Rounds.
Nai-Hui Chia
Kai-Min Chung
Takashi Yamakawa
2021
conf/eurocrypt
Round-Optimal Blind Signatures in the Plain Model from Classical and Quantum Standard Assumptions.
Shuichi Katsumata
Ryo Nishimaki
Shota Yamada
Takashi Yamakawa
2021
conf/eurocrypt
Classical vs Quantum Random Oracles.
Takashi Yamakawa
Mark Zhandry
2021
conf/asiacrypt
Quantum Encryption with Certified Deletion, Revisited: Public Key, Attribute-Based, and Classical Communication.
Taiga Hiroka
Tomoyuki Morimae
Ryo Nishimaki
Takashi Yamakawa
2021
conf/tcc
Secure Software Leasing from Standard Assumptions.
Fuyuki Kitagawa
Ryo Nishimaki
Takashi Yamakawa
2020
conf/crypto
Adaptively Secure Constrained Pseudorandom Functions in the Standard Model.
Alex Davidson
Shuichi Katsumata
Ryo Nishimaki
Shota Yamada
Takashi Yamakawa
2020
conf/eurocrypt
Compact NIZKs from Standard Assumptions on Bilinear Maps.
Shuichi Katsumata
Ryo Nishimaki
Shota Yamada
Takashi Yamakawa
2020
conf/asiacrypt
Adaptively Secure Inner Product Encryption from LWE.
Shuichi Katsumata
Ryo Nishimaki
Shota Yamada
Takashi Yamakawa
2020
conf/asiacrypt
Finding Collisions in a Quantum World: Quantum Black-Box Separation of Collision-Resistance and One-Wayness.
Akinori Hosoyamada
Takashi Yamakawa
2020
conf/tcc
NIZK from SNARG.
Fuyuki Kitagawa
Takahiro Matsuda
Takashi Yamakawa
2020
conf/tcc
Classical Verification of Quantum Computations with Efficient Verifier.
Nai-Hui Chia
Kai-Min Chung
Takashi Yamakawa
2019
conf/crypto
Exploring Constructions of Compact NIZKs from Various Assumptions.
Shuichi Katsumata
Ryo Nishimaki
Shota Yamada
Takashi Yamakawa
2019
conf/crypto
Adaptively Secure and Succinct Functional Encryption: Improving Security and Efficiency, Simultaneously.
Fuyuki Kitagawa
Ryo Nishimaki
Keisuke Tanaka
Takashi Yamakawa
2019
conf/pkc
Adaptively Single-Key Secure Constrained PRFs for \mathrm NC^1.
Nuttapong Attrapadung
Takahiro Matsuda
Ryo Nishimaki
Shota Yamada
Takashi Yamakawa
2019
conf/pkc
Leakage-Resilient Identity-Based Encryption in Bounded Retrieval Model with Nearly Optimal Leakage-Ratio.
Ryo Nishimaki
Takashi Yamakawa
2019
conf/eurocrypt
Designated Verifier/Prover and Preprocessing NIZKs from Diffie-Hellman Assumptions.
Shuichi Katsumata
Ryo Nishimaki
Shota Yamada
Takashi Yamakawa
2019
conf/asiacrypt
Quantum Random Oracle Model with Auxiliary Input.
Minki Hhan
Keita Xagawa
Takashi Yamakawa
2018
conf/ccs
Towards Ideal Self-bilinear Map.
Takashi Yamakawa
2018
conf/crypto
Constrained PRFs for \mathrmNC^1 in Traditional Groups.
Nuttapong Attrapadung
Takahiro Matsuda
Ryo Nishimaki
Shota Yamada
Takashi Yamakawa
2018
conf/eurocrypt
Tightly-Secure Key-Encapsulation Mechanism in the Quantum Random Oracle Model.
Tsunekazu Saito
Keita Xagawa
Takashi Yamakawa
2018
conf/asiacrypt
Tighter Security Proofs for GPV-IBE in the Quantum Random Oracle Model.
Shuichi Katsumata
Shota Yamada
Takashi Yamakawa
2016
conf/acisp
Generalized Hardness Assumption for Self-bilinear Map with Auxiliary Information.
Takashi Yamakawa
Goichiro Hanaoka
Noboru Kunihiro
2016
conf/crypto
Adversary-Dependent Lossy Trapdoor Function from Hardness of Factoring Semi-smooth RSA Subgroup Moduli.
Takashi Yamakawa
Shota Yamada
Goichiro Hanaoka
Noboru Kunihiro
2014
conf/crypto
Self-bilinear Map on Unknown Order Groups from Indistinguishability Obfuscation and Its Applications.
Takashi Yamakawa
Shota Yamada
Goichiro Hanaoka
Noboru Kunihiro
2014
conf/provsec
A Short Fail-Stop Signature Scheme from Factoring.
Takashi Yamakawa
Nobuaki Kitajima
Takashi Nishide
Goichiro Hanaoka
Eiji Okamoto
2013
conf/ccs
Efficient variants of the Naor-Yung and Dolev-Dwork-Naor transforms for CCA secure key encapsulation mechanism.
Takashi Yamakawa
Shota Yamada
Takahiro Matsuda
Goichiro Hanaoka
Noboru Kunihiro
Coauthors
Aaram Yun
(2)
Akinori Hosoyamada
(2)
Alex Davidson
(1)
Alexandru Cojocaru
(1)
Amit Behera
(1)
Anuja Modi
(1)
Barak Nehoran
(1)
Eiji Okamoto
(1)
Fuyuki Kitagawa
(12)
Giulio Malavolta
(1)
Goichiro Hanaoka
(5)
Kai-Min Chung
(3)
Keisuke Tanaka
(1)
Keita Xagawa
(2)
Mahesh Sreekumar Rajasree
(1)
Mark Zhandry
(1)
Minki Hhan
(5)
Nai-Hui Chia
(3)
Noboru Kunihiro
(4)
Nobuaki Kitajima
(1)
Nuttapong Attrapadung
(2)
Omkant Pandey
(1)
Qipeng Liu
(1)
Rishab Goyal
(1)
Rohit Chatterjee
(1)
Ryo Nishimaki
(22)
Shogo Yamada
(1)
Shota Yamada
(17)
Shuichi Katsumata
(10)
Shweta Agrawal
(2)
Taiga Hiroka
(4)
Takahiro Matsuda
(5)
Takashi Nishide
(1)
Takashi Yamakawa
(52)
Tamer Mour
(1)
Tapas Pal
(1)
Tomoyuki Morimae
(13)
Tsunekazu Saito
(1)
Venkata Koppula
(1)
Xiao Liang
(2)
Filters
Crypto
Eurocrypt
Asiacrypt
Public Key Cryptography
Theory of Cryptography
Journal of Cryptology
Transactions on Symmetric Cryptology
Transactions on Cryptographic Hardware and Embedded Computing
Communications in Cryptology
Fast Software Encryption
Cryptographic Hardware and Embedded Computing Conference
Usenix Security
IEEE Security and Privacy
ACM CCS
Network and Distributed System Security
Financial cryptography
Cryptographer's Track at RSA Conference (CT-RSA)
ESORICS
IEEE Transactions on Information Forensics and Security
Computers & Security
Journal of Information Security and Applications
IEEE Conference on Blockchains and Cryptocurrency (ICBC)
Asia CCS
European Security & privacy
Symposium on Useful Privacy and Security
Privacy Enhancing Technologies
Security and Privacy in Communication Networks
Cryptology and Network Security
Annual Computer Security Applications Conference
Dependable Systems and Networks
IEEE Computer Security Foundations Workshop
IEEE Conference and Communications and Network Security
International Conference on Applied Cryptography and Network Security
Selected Areas in Cryptology
International Conference on Information Security and Cryptology (ICISC)
International Conference on Information and Communication (ICICS)
IFIP International Information Security Conference (SEC)
Conference on Security and Privacy in Wireless and Mobile Networks (WISEC)
IEEE International Symposium on Hardware Oriented Security and Trust
New Security Paradigms Workshop
Information Hiding and Multimedia Security Workshop
Australasian Conference on Information Security and Privacy
AfricaCrypt
LatinCrypt
International Conference on Cyber Security and Resilience
Asia Joint Conference on information Security
International Conference on information Security Applications
ACM Asia Public-Key Cryptography Workshop
International Workshop on Lightweight Cryptography for Security and Privacy
Workshop on Fault Detection and Tolerance in Cryptography
International Conference on Blockchain Technology and Emerging Technologies
Provable Security
Cloud Computing Security Workshop (CCSW)
International Workshop on Security (IWSEC)
International Conference on Information System Security (ICISS)
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