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Akinori Kawachi
Akinori Kawachi
Verified email at cs.info.mie-u.ac.jp - Homepage
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Cited by
Cited by
Year
Concurrently secure identification schemes based on the worst-case hardness of lattice problems
A Kawachi, K Tanaka, K Xagawa
Advances in Cryptology-ASIACRYPT 2008: 14th International Conference on the …, 2008
2402008
Multi-bit cryptosystems based on lattice problems
A Kawachi, K Tanaka, K Xagawa
Public Key Cryptography–PKC 2007: 10th International Conference on Practice …, 2007
1572007
Introduction to quantum information science
M Hayashi, S Ishizaka, A Kawachi, G Kimura, T Ogawa
Springer, 2014
962014
Computational indistinguishability between quantum states and its cryptographic application
A Kawachi, T Koshiba, H Nishimura, T Yamakami
Advances in Cryptology–EUROCRYPT 2005: 24th Annual International Conference …, 2005
92*2005
Quantum identification of Boolean oracles
A Ambainis, K Iwama, A Kawachi, H Masuda, RH Putra, S Yamashita
Annual Symposium on Theoretical Aspects of Computer Science, 105-116, 2004
572004
Quantum measurements for hidden subgroup problems with optimal sample complexity
M Hayashi, A Kawachi, H Kobayashi
arXiv preprint quant-ph/0604174, 2006
552006
Derandomizing Arthur-Merlin games and approximate counting implies exponential-size lower bounds
B Aydınlıog̃lu, D Gutfreund, JM Hitchcock, A Kawachi
computational complexity 20, 329-366, 2011
202011
Improved algorithms for quantum identification of Boolean oracles
A Ambainis, K Iwama, A Kawachi, R Raymond, S Yamashita
Theoretical computer science 378 (1), 41-53, 2007
202007
General constructions of rational secret sharing with expected constant-round reconstruction
A Kawachi, Y Okamoto, K Tanaka, K Yasunaga
The Computer Journal 60 (5), 711-728, 2017
172017
Generalized predecessor existence problems for boolean finite dynamical systems on directed graphs
A Kawachi, M Ogihara, K Uchizawa
Theoretical Computer Science 762, 25-40, 2019
152019
Robust quantum algorithms for oracle identification
A Ambainis, K Iwama, A Kawachi, R Raymond, S Yamashita
arXiv preprint quant-ph/0411204, 2004
152004
Universal test for quantum one-way permutations
A Kawachi, H Kobayashi, T Koshiba, RH Putra
Theoretical Computer Science 345 (2-3), 370-385, 2005
132005
Compact routing with stretch factor of less than three (brief announcement)
K Iwama, A Kawachi
Proceedings of the nineteenth annual ACM symposium on Principles of …, 2000
132000
On the power of quantum encryption keys
A Kawachi, C Portmann
Post-Quantum Cryptography: Second International Workshop, PQCrypto 2008 …, 2008
112008
Quantum hardcore functions by complexity-theoretical quantum list decoding
A Kawachi, T Yamakami
International Colloquium on Automata, Languages, and Programming, 216-227, 2006
112006
Characterization of the relations between information-theoretic non-malleability, secrecy, and authenticity
A Kawachi, C Portmann, K Tanaka
International Conference on Information Theoretic Security, 6-24, 2011
102011
Approximated two choices in randomized load balancing
K Iwama, A Kawachi
Algorithms and Computation: 15th International Symposium, ISAAC 2004, Hong …, 2005
102005
Generalized predecessor existence problems for boolean finite dynamical systems
A Kawachi, M Ogihara, K Uchizawa
42nd International Symposium on Mathematical Foundations of Computer Science …, 2017
92017
Communication complexity of private simultaneous quantum messages protocols
A Kawachi, H Nishimura
arXiv preprint arXiv:2105.07120, 2021
82021
Security of encryption schemes in weakened random oracle models
A Kawachi, A Numayama, K Tanaka, K Xagawa
International Workshop on Public Key Cryptography, 403-419, 2010
82010
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