Follow
Hiroshi Onuki
Hiroshi Onuki
Verified email at mist.i.u-tokyo.ac.jp
Title
Cited by
Cited by
Year
(Short Paper) a faster constant-time algorithm of CSIDH keeping two points
H Onuki, Y Aikawa, T Yamazaki, T Takagi
Advances in Information and Computer Security: 14th International Workshop …, 2019
522019
SiGamal: a supersingular isogeny-based PKE and its application to a PRF
T Moriya, H Onuki, T Takagi
Advances in Cryptology–ASIACRYPT 2020: 26th International Conference on the …, 2020
482020
On oriented supersingular elliptic curves
H Onuki
Finite Fields and Their Applications 69, 101777, 2021
472021
How to construct CSIDH on Edwards curves
T Moriya, H Onuki, T Takagi
Finite Fields and Their Applications 92, 102310, 2023
232023
QFESTA: Efficient algorithms and parameters for FESTA using quaternion algebras
K Nakagawa, H Onuki
Annual International Cryptology Conference, 75-106, 2024
212024
Trouble at the CSIDH: protecting CSIDH with dummy-operations against fault injection attacks
F Campos, MJ Kannwischer, M Meyer, H Onuki, M Stöttinger
2020 Workshop on Fault Detection and Tolerance in Cryptography (FDTC), 57-65, 2020
182020
On collisions related to an ideal class of order 3 in CSIDH
H Onuki, T Takagi
International Workshop on Security, 131-148, 2020
172020
l1-norm ball for CSIDH: optimal strategy for choosing the secret key space
K Nakagawa, H Onuki, A Takayasu, T Takagi
Discrete Applied Mathematics 328, 70-88, 2023
142023
Radical isogenies on Montgomery curves
H Onuki, T Moriya
IACR International Conference on Public-Key Cryptography, 473-497, 2022
142022
A constant-time algorithm of CSIDH keeping two points
H Onuki, Y Aikawa, T Yamazaki, T Takagi
IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and …, 2020
142020
SQIsign2D-East: a new signature scheme using 2-dimensional isogenies
K Nakagawa, H Onuki
Cryptology ePrint Archive, 2024
132024
The existence of cycles in the supersingular isogeny graphs used in SIKE
H Onuki, Y Aikawa, T Takagi
2020 International Symposium on Information Theory and Its Applications …, 2020
122020
The generalized montgomery coordinate: A new computational tool for isogeny-based cryptography
T Moriya, H Onuki, Y Aikawa, T Takagi
Cryptology ePrint Archive, 2022
82022
Ideal-to-isogeny algorithm using 2-dimensional isogenies and its application to SQIsign
H Onuki, K Nakagawa
Cryptology ePrint Archive, 2024
62024
The optimal ate pairing over the Barreto-Naehrig curve via parallelizing elliptic nets
H Onuki, T Teruya, N Kanayama, S Uchiyama
JSIAM Letters 8, 9-12, 2016
62016
The wrong use of FESTA trapdoor functions leads to an adaptive attack
T Moriya, H Onuki
Cryptology ePrint Archive, 2023
42023
Faster explicit formulae for computing pairings via elliptic nets and their parallel computation
H Onuki, T Teruya, N Kanayama, S Uchiyama
Advances in Information and Computer Security: 11th International Workshop …, 2016
42016
Primality proving using elliptic curves with complex multiplication by imaginary quadratic fields of class number three
H Onuki
Finite Fields and Their Applications 99, 102490, 2024
12024
Computing Richelot isogeny graph of superspecial abelian threefolds
R Ohashi, H Onuki, M Kudo, R Yoshizumi, K Nuida
arXiv preprint arXiv:2401.10500, 2024
12024
Explicit construction of the square-root Vélu's formula on Edwards curves
S Takahashi, H Onuki, T Takagi
JSIAM Letters 14, 108-110, 2022
12022
The system can't perform the operation now. Try again later.
Articles 1–20