Akira Takahashi

42 papers A* 2A 1Journal 26Unranked 13
YearRankTypeTitle / Venue / Authors
2025 J jnl
Fiat-Shamir Bulletproofs are Non-malleable (in the Random Oracle Model).
J. Cryptol.
Chaya Ganesh, Claudio Orlandi, Mahak Pancholi, Akira Takahashi, Daniel Tschudi
2025 J jnl
Proofs of sequential communication delays from physical assumptions and their applications.
Cryptogr. Commun.
Carsten Baum, Bernardo Machado David, Elena Pagnin, Akira Takahashi
2025 A* conf
Ringtail: Practical Two-Round Threshold Signatures from Learning with Errors.
SP
Cecilia Boschini, Darya Kaviani, Russell W. F. Lai, Giulio Malavolta, Akira Takahashi, Mehdi Tibouchi
2025 J jnl
Universally Composable Interactive and Ordered Multi-Signatures.
IACR Cryptol. ePrint Arch.
Carsten Baum, Bernardo David, Elena Pagnin, Akira Takahashi
2025 — conf
Universally Composable Interactive and Ordered Multi-signatures.
PKC (2)
Carsten Baum, Bernardo David, Elena Pagnin, Akira Takahashi
2024 — conf
Aggregating Falcon Signatures with LaBRADOR.
CRYPTO (1)
Marius A. Aardal, Diego F. Aranha, Katharina Boudgoust, Sebastian Kolby, Akira Takahashi
2024 J jnl
Aggregating Falcon Signatures with LaBRADOR.
IACR Cryptol. ePrint Arch.
Marius A. Aardal, Diego F. Aranha, Katharina Boudgoust, Sebastian Kolby, Akira Takahashi
2024 — conf
CaSCaDE: (Time-Based) Cryptography from Space Communications DElay.
SCN (1)
Carsten Baum, Bernardo Machado David, Elena Pagnin, Akira Takahashi
2024 J jnl
Ringtail: Practical Two-Round Threshold Signatures from Learning with Errors.
IACR Cryptol. ePrint Arch.
Cecilia Boschini, Darya Kaviani, Russell W. F. Lai, Giulio Malavolta, Akira Takahashi, Mehdi Tibouchi
2024 — conf
The Brave New World of Global Generic Groups and UC-Secure Zero-Overhead SNARKs.
TCC (1)
Jan Bobolz, Pooya Farshim, Markulf Kohlweiss, Akira Takahashi
2024 J jnl
The Brave New World of Global Generic Groups and UC-Secure Zero-Overhead SNARKs.
IACR Cryptol. ePrint Arch.
Jan Bobolz, Pooya Farshim, Markulf Kohlweiss, Akira Takahashi
2024 J jnl
Verifiable Encryption from MPC-in-the-Head.
IACR Commun. Cryptol.
Akira Takahashi, Greg Zaverucha
2023 J jnl
CaSCaDE: (Time-Based) Cryptography from Space Communications DElay.
IACR Cryptol. ePrint Arch.
Carsten Baum, Bernardo David, Elena Pagnin, Akira Takahashi
2023 J jnl
Fiat-Shamir Bulletproofs are Non-Malleable (in the Random Oracle Model).
IACR Cryptol. ePrint Arch.
Chaya Ganesh, Claudio Orlandi, Mahak Pancholi, Akira Takahashi, Daniel Tschudi
2023 — conf
How to Compile Polynomial IOP into Simulation-Extractable SNARKs: A Modular Approach.
TCC (3)
Markulf Kohlweiss, Mahak Pancholi, Akira Takahashi
2023 J jnl
How to Compile Polynomial IOP into Simulation-Extractable SNARKs: A Modular Approach.
IACR Cryptol. ePrint Arch.
Markulf Kohlweiss, Mahak Pancholi, Akira Takahashi
2023 — conf
Sequential Half-Aggregation of Lattice-Based Signatures.
ESORICS (1)
Katharina Boudgoust, Akira Takahashi
2023 J jnl
Sequential Half-Aggregation of Lattice-Based Signatures.
IACR Cryptol. ePrint Arch.
Katharina Boudgoust, Akira Takahashi
2023 — conf
Witness-Succinct Universally-Composable SNARKs.
EUROCRYPT (2)
Chaya Ganesh, Yashvanth Kondi, Claudio Orlandi, Mahak Pancholi, Akira Takahashi, Daniel Tschudi
2022 — conf
ECLIPSE: Enhanced Compiling Method for Pedersen-Committed zkSNARK Engines.
Public Key Cryptography (1)
Diego F. Aranha, Emil Madsen Bennedsen, Matteo Campanelli, Chaya Ganesh, Claudio Orlandi, Akira Takahashi
2022 — conf
Fiat-Shamir Bulletproofs are Non-Malleable (in the Algebraic Group Model).
EUROCRYPT (2)
Chaya Ganesh, Claudio Orlandi, Mahak Pancholi, Akira Takahashi, Daniel Tschudi
2022 — conf
Mitaka: A Simpler, Parallelizable, Maskable Variant of Falcon.
EUROCRYPT (3)
Thomas Espitau, Pierre-Alain Fouque, François Gérard, Mélissa Rossi, Akira Takahashi, Mehdi Tibouchi, Alexandre Wallet, Yang Yu
2022 J jnl
MuSig-L: Lattice-Based Multi-Signature With Single-Round Online Phase.
IACR Cryptol. ePrint Arch.
Cecilia Boschini, Akira Takahashi, Mehdi Tibouchi
2022 — conf
MuSig-L: Lattice-Based Multi-signature with Single-Round Online Phase.
CRYPTO (2)
Cecilia Boschini, Akira Takahashi, Mehdi Tibouchi
2022 J jnl
Two-Round n-out-of-n and Multi-Signatures and Trapdoor Commitment from Lattices.
J. Cryptol.
Ivan Damgård, Claudio Orlandi, Akira Takahashi, Mehdi Tibouchi
2022 J jnl
Witness-Succinct Universally-Composable SNARKs.
IACR Cryptol. ePrint Arch.
Chaya Ganesh, Yashvanth Kondi, Claudio Orlandi, Mahak Pancholi, Akira Takahashi, Daniel Tschudi
2021 J jnl
ECLIPSE: Enhanced Compiling method for Pedersen-committed zkSNARK Engines.
IACR Cryptol. ePrint Arch.
Diego F. Aranha, Emil Madsen Bennedsen, Matteo Campanelli, Chaya Ganesh, Claudio Orlandi, Akira Takahashi
2021 J jnl
Fiatâ€"Shamir Bulletproofs are Non-Malleable (in the Algebraic Group Model).
IACR Cryptol. ePrint Arch.
Chaya Ganesh, Claudio Orlandi, Mahak Pancholi, Akira Takahashi, Daniel Tschudi
2021 J jnl
Mitaka: a simpler, parallelizable, maskable variant of Falcon.
IACR Cryptol. ePrint Arch.
Thomas Espitau, Pierre-Alain Fouque, François Gérard, Mélissa Rossi, Akira Takahashi, Mehdi Tibouchi, Alexandre Wallet, Yang Yu
2021 J jnl
Side-Channel Protections for Picnic Signatures.
IACR Cryptol. ePrint Arch.
Diego F. Aranha, Sebastian Berndt, Thomas Eisenbarth, Okan Seker, Akira Takahashi, Luca Wilke, Greg Zaverucha
2021 J jnl
Side-Channel Protections for Picnic Signatures.
IACR Trans. Cryptogr. Hardw. Embed. Syst.
Diego F. Aranha, Sebastian Berndt, Thomas Eisenbarth, Okan Seker, Akira Takahashi, Luca Wilke, Greg Zaverucha
2021 — conf
Two-Round n-out-of-n and Multi-signatures and Trapdoor Commitment from Lattices.
Public Key Cryptography (1)
Ivan Damgård, Claudio Orlandi, Akira Takahashi, Mehdi Tibouchi
2021 J jnl
Verifiable Encryption from MPC-in-the-Head.
IACR Cryptol. ePrint Arch.
Akira Takahashi, Greg Zaverucha
2020 J jnl
LadderLeak: Breaking ECDSA With Less Than One Bit Of Nonce Leakage.
IACR Cryptol. ePrint Arch.
Diego F. Aranha, Felipe Rodrigues Novaes, Akira Takahashi, Mehdi Tibouchi, Yuval Yarom
2020 A* conf
LadderLeak: Breaking ECDSA with Less than One Bit of Nonce Leakage.
CCS
Diego F. Aranha, Felipe Rodrigues Novaes, Akira Takahashi, Mehdi Tibouchi, Yuval Yarom
2020 — conf
Security of Hedged Fiat-Shamir Signatures Under Fault Attacks.
EUROCRYPT (1)
Diego F. Aranha, Claudio Orlandi, Akira Takahashi, Greg Zaverucha
2020 J jnl
Two-round n-out-of-n and Multi-Signatures and Trapdoor Commitment from Lattices.
IACR Cryptol. ePrint Arch.
Ivan Damgård, Claudio Orlandi, Akira Takahashi, Mehdi Tibouchi
2019 A conf
Degenerate Fault Attacks on Elliptic Curve Parameters in OpenSSL.
EuroS&P
Akira Takahashi, Mehdi Tibouchi
2019 J jnl
Degenerate Fault Attacks on Elliptic Curve Parameters in OpenSSL.
IACR Cryptol. ePrint Arch.
Akira Takahashi, Mehdi Tibouchi
2019 J jnl
Security of Hedged Fiat-Shamir Signatures under Fault Attacks.
IACR Cryptol. ePrint Arch.
Diego F. Aranha, Claudio Orlandi, Akira Takahashi, Greg Zaverucha
2018 J jnl
New Bleichenbacher Records: Fault Attacks on qDSA Signatures.
IACR Trans. Cryptogr. Hardw. Embed. Syst.
Akira Takahashi, Mehdi Tibouchi, Masayuki Abe
2018 J jnl
New Bleichenbacher Records: Practical Fault Attacks on qDSA Signatures.
IACR Cryptol. ePrint Arch.
Akira Takahashi, Mehdi Tibouchi, Masayuki Abe