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Atsushi Takayasu
Atsushi Takayasu
Verified email at g.ecc.u-tokyo.ac.jp - Homepage
Title
Cited by
Cited by
Year
Lattice-based revocable (hierarchical) IBE with decryption key exposure resistance
S Katsumata, T Matsuda, A Takayasu
Theoretical Computer Science 809, 103-136, 2020
542020
Lattice-based revocable identity-based encryption with bounded decryption key exposure resistance
A Takayasu, Y Watanabe
Information Security and Privacy: 22nd Australasian Conference, ACISP 2017 …, 2017
482017
Partial key exposure attacks on RSA: achieving the Boneh-Durfee bound
A Takayasu, N Kunihiro
Selected Areas in Cryptography--SAC 2014: 21st International Conference …, 2014
46*2014
Better lattice constructions for solving multivariate linear equations modulo unknown divisors
A Takayasu, N Kunihiro
IEICE Transactions on Fundamentals of Electronics, Communications and …, 2014
382014
Small CRT-exponent RSA revisited
A Takayasu, Y Lu, L Peng
Advances in Cryptology–EUROCRYPT 2017: 36th Annual International Conference …, 2017
282017
How to generalize RSA cryptanalyses
A Takayasu, N Kunihiro
Public-Key Cryptography–PKC 2016: 19th IACR International Conference on …, 2016
252016
Cryptanalysis of RSA with multiple small secret exponents
A Takayasu, N Kunihiro
Information Security and Privacy: 19th Australasian Conference, ACISP 2014 …, 2014
252014
A tool kit for partial key exposure attacks on RSA
A Takayasu, N Kunihiro
Topics in Cryptology–CT-RSA 2017: The Cryptographers’ Track at the RSA …, 2017
212017
Partial key exposure attacks on CRT-RSA: better cryptanalysis to full size encryption exponents
A Takayasu, N Kunihiro
Applied Cryptography and Network Security: 13th International Conference …, 2016
192016
Tight reductions for Diffie-Hellman variants in the algebraic group model
T Mizuide, A Takayasu, T Takagi
Topics in Cryptology–CT-RSA 2019: The Cryptographers' Track at the RSA …, 2019
172019
General bounds for small inverse problems and its applications to multi-prime RSA
A Takayasu, N Kunihiro
IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and …, 2017
172017
Tighter security for efficient lattice cryptography via the Rényi divergence of optimized orders
K Takashima, A Takayasu
Provable Security: 9th International Conference, ProvSec 2015, Kanazawa …, 2015
172015
Partial key exposure attacks on CRT-RSA: general improvement for the exposed least significant bits
A Takayasu, N Kunihiro
Information Security: 19th International Conference, ISC 2016, Honolulu, HI …, 2016
142016
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
132023
Adaptively secure revocable hierarchical IBE from k-linear assumption
K Emura, A Takayasu, Y Watanabe
Designs, Codes and Cryptography 89 (7), 1535-1574, 2021
102021
Partial key exposure attacks on RSA with multiple exponent pairs
A Takayasu, N Kunihiro
Information Security and Privacy: 21st Australasian Conference, ACISP 2016 …, 2016
102016
Generalized cryptanalysis of small CRT-exponent RSA
L Peng, A Takayasu
Theoretical Computer Science 795, 432-458, 2019
92019
Generic constructions of revocable hierarchical identity-based encryption
K Emura, A Takayasu, Y Watanabe
Cryptology ePrint Archive, 2021
82021
Extended partial key exposure attacks on RSA: improvement up to full size decryption exponents
K Suzuki, A Takayasu, N Kunihiro
Theoretical Computer Science 841, 62-83, 2020
82020
Small secret exponent attacks on RSA with unbalanced prime factors
A Takayasu, N Kunihiro
2016 International Symposium on Information Theory and Its Applications …, 2016
82016
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