Tomoki Moriya

23 papers B 2Misc 1Journal 14Unranked 6
YearRankTypeTitle / Venue / Authors
2025 J jnl
Kani's lemma from Clifford algebra.
IACR Cryptol. ePrint Arch.
Tomoki Moriya
2025 — conf
LIT-SiGamal: An Efficient Isogeny-Based PKE Based on a LIT Diagram.
ASIACRYPT (4)
Tomoki Moriya, Miha Stopar
2025 B conf
Lower Bounds of Costs of 3-Isogenies Formulas in the Framework of Generalized Montgomery Coordinates.
CASC
Tomoki Moriya, Hiroshi Onuki, Yusuke Aikawa, Tsuyoshi Takagi
2025 — conf
Radical 2-Isogenies and Cryptographic Hash Functions in Dimensions 1, 2 and 3.
PKC (3)
Sabrina Kunzweiler, Luciano Maino, Tomoki Moriya, Christophe Petit, Giacomo Pope, Damien Robert, Miha Stopar, Yan Bo Ti
2024 — conf
Adaptive Attacks Against FESTA Without Input Validation or Constant-Time Implementation.
PQCrypto (2)
Tomoki Moriya, Hiroshi Onuki, Maozhi Xu, Guoqing Zhou
2024 J jnl
LIT-SiGamal: An efficient isogeny-based PKE based on a LIT diagram.
IACR Cryptol. ePrint Arch.
Tomoki Moriya
2024 J jnl
Radical 2-isogenies and cryptographic hash functions in dimensions 1, 2 and 3.
IACR Cryptol. ePrint Arch.
Sabrina Kunzweiler, Luciano Maino, Tomoki Moriya, Christophe Petit, Giacomo Pope, Damien Robert, Miha Stopar, Yan Bo Ti
2023 J jnl
Adaptive attack for a possible PKE scheme using FESTA trapdoor functions in the wrong way.
IACR Cryptol. ePrint Arch.
Tomoki Moriya
2023 J jnl
How to construct CSIDH on Edwards curves.
Finite Fields Their Appl.
Tomoki Moriya, Hiroshi Onuki, Tsuyoshi Takagi
2023 J jnl
IS-CUBE: An isogeny-based compact KEM using a boxed SIDH diagram.
IACR Cryptol. ePrint Arch.
Tomoki Moriya
2023 J jnl
Lower bound of costs of formulas to compute image curves of 3-isogenies in the framework of generalized Montgomery coordinates.
IACR Cryptol. ePrint Arch.
Tomoki Moriya, Hiroshi Onuki, Yusuke Aikawa, Tsuyoshi Takagi
2023 — conf
M-SIDH and MD-SIDH: Countering SIDH Attacks by Masking Information.
EUROCRYPT (5)
Tako Boris Fouotsa, Tomoki Moriya, Christophe Petit
2023 J jnl
M-SIDH and MD-SIDH: countering SIDH attacks by masking information.
IACR Cryptol. ePrint Arch.
Tako Boris Fouotsa, Tomoki Moriya, Christophe Petit
2022 J jnl
Masked-degree SIDH.
IACR Cryptol. ePrint Arch.
Tomoki Moriya
2022 — conf
Radical Isogenies on Montgomery Curves.
Public Key Cryptography (1)
Hiroshi Onuki, Tomoki Moriya
2022 J jnl
Some explicit arithmetics on curves of genus three and their applications.
CoRR
Tomoki Moriya, Momonari Kudo
2022 J jnl
The Generalized Montgomery Coordinate: A New Computational Tool for Isogeny-based Cryptography.
IACR Cryptol. ePrint Arch.
Tomoki Moriya, Hiroshi Onuki, Yusuke Aikawa, Tsuyoshi Takagi
2021 J jnl
Radical Isogenies on Montgomery Curves.
IACR Cryptol. ePrint Arch.
Hiroshi Onuki, Tomoki Moriya
2020 B conf
How to Construct CSIDH on Edwards Curves.
CT-RSA
Tomoki Moriya, Hiroshi Onuki, Tsuyoshi Takagi
2020 — conf
SiGamal: A Supersingular Isogeny-Based PKE and Its Application to a PRF.
ASIACRYPT (2)
Tomoki Moriya, Hiroshi Onuki, Tsuyoshi Takagi
2020 J jnl
SiGamal: A supersingular isogeny-based PKE and its application to a PRF.
IACR Cryptol. ePrint Arch.
Tomoki Moriya, Hiroshi Onuki, Tsuyoshi Takagi
2019 Misc conf
Group Key Exchange from CSIDH and Its Application to Trusted Setup in Supersingular Isogeny Cryptosystems.
Inscrypt
Tomoki Moriya, Katsuyuki Takashima, Tsuyoshi Takagi
2019 J jnl
How to Construct CSIDH on Edwards Curves.
IACR Cryptol. ePrint Arch.
Tomoki Moriya, Hiroshi Onuki, Tsuyoshi Takagi