Akinori Hosoyamada

53 papers B 2C 1Misc 4Journal 34Unranked 12
YearRankTypeTitle / Venue / Authors
2026 J jnl
The Impossibility of Post-Quantum Public Indifferentiability for Merkle-Damgard.
IACR Cryptol. ePrint Arch.
Akinori Hosoyamada
2025 J jnl
Improved Quantum Linear Attacks and Application to CAST.
IACR Trans. Symmetric Cryptol.
Kaveh Bashiri, Xavier Bonnetain, Akinori Hosoyamada, Nathalie Lang, André Schrottenloher
2025 — conf
Post-Quantum Security of Keyed Sponge-Based Constructions Through a Modular Approach.
ASIACRYPT (1)
Akinori Hosoyamada
2025 J jnl
Post-Quantum Security of Keyed Sponge-Based Constructions through a Modular Approach.
IACR Cryptol. ePrint Arch.
Akinori Hosoyamada
2024 J jnl
Finding Collisions in a Quantum World: Quantum Black-Box Separation of Collision-Resistance and One-Wayness.
J. Cryptol.
Akinori Hosoyamada, Takashi Yamakawa
2024 J jnl
Improved Quantum Linear Attacks and Application to CAST.
IACR Cryptol. ePrint Arch.
Kaveh Bashiri, Xavier Bonnetain, Akinori Hosoyamada, Nathalie Lang, André Schrottenloher
2024 — conf
Quantum Algorithms for Fast Correlation Attacks on LFSR-Based Stream Ciphers.
ASIACRYPT (8)
Akinori Hosoyamada
2024 J jnl
Quantum Algorithms for Fast Correlation Attacks on LFSR-Based Stream Ciphers.
IACR Cryptol. ePrint Arch.
Akinori Hosoyamada
2023 — conf
Quantum Speed-Up for Multidimensional (Zero Correlation) Linear Distinguishers.
ASIACRYPT (3)
Akinori Hosoyamada
2022 — conf
A Modular Approach to the Incompressibility of Block-Cipher-Based AEADs.
ASIACRYPT (2)
Akinori Hosoyamada, Takanori Isobe, Yosuke Todo, Kan Yasuda
2022 J jnl
A Modular Approach to the Incompressibility of Block-Cipher-Based AEADs.
IACR Cryptol. ePrint Arch.
Akinori Hosoyamada, Takanori Isobe, Yosuke Todo, Kan Yasuda
2022 Misc conf
Birthday-Bound Slide Attacks on TinyJAMBU's Keyed-Permutations for All Key Sizes.
IWSEC
Ferdinand Sibleyras, Yu Sasaki, Yosuke Todo, Akinori Hosoyamada, Kan Yasuda
2022 J jnl
Cryptanalysis of Rocca and Feasibility of Its Security Claim.
IACR Trans. Symmetric Cryptol.
Akinori Hosoyamada, Akiko Inoue, Ryoma Ito, Tetsu Iwata, Kazuhiko Minematsu, Ferdinand Sibleyras, Yosuke Todo
2022 J jnl
Quantum Speed-Up for Multidimensional (Zero Correlation) Linear and Integral Distinguishers.
IACR Cryptol. ePrint Arch.
Akinori Hosoyamada
2022 J jnl
Quantum binary quadratic form reduction.
IACR Cryptol. ePrint Arch.
Nicolas David, Thomas Espitau, Akinori Hosoyamada
2021 J jnl
Indifferentiability of SKINNY-HASH Internal Functions.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Akinori Hosoyamada, Tetsu Iwata
2021 — conf
On Tight Quantum Security of HMAC and NMAC in the Quantum Random Oracle Model.
CRYPTO (1)
Akinori Hosoyamada, Tetsu Iwata
2021 J jnl
On Tight Quantum Security of HMAC and NMAC in the Quantum Random Oracle Model.
IACR Cryptol. ePrint Arch.
Akinori Hosoyamada, Tetsu Iwata
2021 J jnl
Provably Quantum-Secure Tweakable Block Ciphers.
IACR Trans. Symmetric Cryptol.
Akinori Hosoyamada, Tetsu Iwata
2021 — conf
Quantum Collision Attacks on Reduced SHA-256 and SHA-512.
CRYPTO (1)
Akinori Hosoyamada, Yu Sasaki
2021 J jnl
Quantum Collision Attacks on Reduced SHA-256 and SHA-512.
IACR Cryptol. ePrint Arch.
Akinori Hosoyamada, Yu Sasaki
2020 — conf
Finding Collisions in a Quantum World: Quantum Black-Box Separation of Collision-Resistance and One-Wayness.
ASIACRYPT (1)
Akinori Hosoyamada, Takashi Yamakawa
2020 — conf
Finding Hash Collisions with Quantum Computers by Using Differential Trails with Smaller Probability than Birthday Bound.
EUROCRYPT (2)
Akinori Hosoyamada, Yu Sasaki
2020 J jnl
Finding Hash Collisions with Quantum Computers by Using Differential Trails with Smaller Probability than Birthday Bound.
IACR Cryptol. ePrint Arch.
Akinori Hosoyamada, Yu Sasaki
2020 J jnl
Improved Attacks on sLiSCP Permutation and Tight Bound of Limited Birthday Distinguishers.
IACR Cryptol. ePrint Arch.
Akinori Hosoyamada, María Naya-Plasencia, Yu Sasaki
2020 J jnl
Improved Attacks on sLiSCP Permutation and Tight Bound of Limited Birthday Distinguishers.
IACR Trans. Symmetric Cryptol.
Akinori Hosoyamada, María Naya-Plasencia, Yu Sasaki
2020 J jnl
Indifferentiability of SKINNY-HASH Internal Functions.
IACR Cryptol. ePrint Arch.
Akinori Hosoyamada, Tetsu Iwata
2020 J jnl
Provably Quantum-Secure Tweakable Block Ciphers.
IACR Cryptol. ePrint Arch.
Akinori Hosoyamada, Tetsu Iwata
2020 J jnl
Quantum Attacks without Superposition Queries: the Offline Simon's Algorithm.
CoRR
Xavier Bonnetain, Akinori Hosoyamada, María Naya-Plasencia, Yu Sasaki, André Schrottenloher
2020 Misc conf
Quantum Cryptanalysis on Contracting Feistel Structures and Observation on Related-Key Settings.
INDOCRYPT
Carlos Cid, Akinori Hosoyamada, Yunwen Liu, Siang Meng Sim
2020 J jnl
Quantum Cryptanalysis on Contracting Feistel Structures and Observation on Related-key settings.
IACR Cryptol. ePrint Arch.
Carlos Cid, Akinori Hosoyamada, Yunwen Liu, Siang Meng Sim
2020 J jnl
Quantum algorithm for the multicollision problem.
Theor. Comput. Sci.
Akinori Hosoyamada, Yu Sasaki, Seiichiro Tani, Keita Xagawa
2019 — conf
4-Round Luby-Rackoff Construction is a qPRP.
ASIACRYPT (1)
Akinori Hosoyamada, Tetsu Iwata
2019 C conf
Improved Quantum Multicollision-Finding Algorithm.
PQCrypto
Akinori Hosoyamada, Yu Sasaki, Seiichiro Tani, Keita Xagawa
2019 J jnl
On Quantum Related-Key Attacks on Iterated Even-Mansour Ciphers.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Akinori Hosoyamada, Kazumaro Aoki
2019 J jnl
Quantum Algorithm for the Multicollision Problem.
CoRR
Akinori Hosoyamada, Yu Sasaki, Seiichiro Tani, Keita Xagawa
2019 — conf
Quantum Attacks Without Superposition Queries: The Offline Simon's Algorithm.
ASIACRYPT (1)
Xavier Bonnetain, Akinori Hosoyamada, María Naya-Plasencia, Yu Sasaki, André Schrottenloher
2019 J jnl
Quantum Attacks without Superposition Queries: the Offline Simon Algorithm.
IACR Cryptol. ePrint Arch.
Xavier Bonnetain, Akinori Hosoyamada, María Naya-Plasencia, Yu Sasaki, André Schrottenloher
2019 B conf
Quantum Chosen-Ciphertext Attacks Against Feistel Ciphers.
CT-RSA
Gembu Ito, Akinori Hosoyamada, Ryutaroh Matsumoto, Yu Sasaki, Tetsu Iwata
2019 J jnl
Tight Quantum Security Bound of the 4-Round Luby-Rackoff Construction.
IACR Cryptol. ePrint Arch.
Akinori Hosoyamada, Tetsu Iwata
2018 — conf
Building Quantum-One-Way Functions from Block Ciphers: Davies-Meyer and Merkle-Damgård Constructions.
ASIACRYPT (1)
Akinori Hosoyamada, Kan Yasuda
2018 J jnl
Building Quantum-One-Way Functions from Block Ciphers: Davies-Meyer and Merkle-Damgård Constructions.
IACR Cryptol. ePrint Arch.
Akinori Hosoyamada, Kan Yasuda
2018 B conf
Cryptanalysis Against Symmetric-Key Schemes with Online Classical Queries and Offline Quantum Computations.
CT-RSA
Akinori Hosoyamada, Yu Sasaki
2018 J jnl
Finding Collisions in a Quantum World: Quantum Black-Box Separation of Collision-Resistance and One-Wayness.
IACR Cryptol. ePrint Arch.
Akinori Hosoyamada, Takashi Yamakawa
2018 J jnl
Improved Quantum Multicollision-Finding Algorithm.
CoRR
Akinori Hosoyamada, Yu Sasaki, Seiichiro Tani, Keita Xagawa
2018 J jnl
Improved Quantum Multicollision-Finding Algorithm.
IACR Cryptol. ePrint Arch.
Akinori Hosoyamada, Yu Sasaki, Seiichiro Tani, Keita Xagawa
2018 J jnl
Quantum Chosen-Ciphertext Attacks against Feistel Ciphers.
IACR Cryptol. ePrint Arch.
Gembu Ito, Akinori Hosoyamada, Ryutaroh Matsumoto, Yu Sasaki, Tetsu Iwata
2018 Misc conf
Quantum Demiric-Selçuk Meet-in-the-Middle Attacks: Applications to 6-Round Generic Feistel Constructions.
SCN
Akinori Hosoyamada, Yu Sasaki
2017 J jnl
Cryptanalysis against Symmetric-Key Schemes with Online Classical Queries and Offline Quantum Computations.
IACR Cryptol. ePrint Arch.
Akinori Hosoyamada, Yu Sasaki
2017 Misc conf
On Quantum Related-Key Attacks on Iterated Even-Mansour Ciphers.
IWSEC
Akinori Hosoyamada, Kazumaro Aoki
2017 J jnl
Quantum Meet-in-the-Middle Attacks: Applications to Generic Feistel Constructions.
IACR Cryptol. ePrint Arch.
Akinori Hosoyamada, Yu Sasaki
2017 — conf
Quantum Multicollision-Finding Algorithm.
ASIACRYPT (2)
Akinori Hosoyamada, Yu Sasaki, Keita Xagawa
2017 J jnl
Quantum Multicollision-Finding Algorithm.
IACR Cryptol. ePrint Arch.
Akinori Hosoyamada, Yu Sasaki, Keita Xagawa