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Wakaha Ogata
Wakaha Ogata
Unknown affiliation
Verified email at m.titech.ac.jp
Title
Cited by
Cited by
Year
Oblivious keyword search
W Ogata, K Kurosawa
Journal of complexity 20 (2-3), 356-371, 2004
2122004
Fault tolerant anonymous channel
W Ogata, K Kurosawa, K Sako, K Takatani
Information and Communications Security: First International Conference …, 1997
1691997
Nonperfect secret sharing schemes and matroids
K Kurosawa, K Okada, K Sakano, W Ogata, S Tsujii
Advances in Cryptology—EUROCRYPT’93: Workshop on the Theory and Application …, 1994
1101994
New combinatorial designs and their applications to authentication codes and secret sharing schemes
W Ogata, K Kurosawa, DR Stinson, H Saido
Discrete Mathematics 279 (1-3), 383-405, 2004
1062004
Optimum secret sharing scheme secure against cheating
W Ogata, K Kurosawa, DR Stinson
SIAM Journal on Discrete Mathematics 20 (1), 79-95, 2006
1012006
Optimum secret sharing scheme secure against cheating
W Ogata, K Kurosawa
Advances in Cryptology—EUROCRYPT’96: International Conference on the Theory …, 1996
641996
Bit-slice auction circuit
K Kurosawa, W Ogata
Computer Security—ESORICS 2002: 7th European Symposium on Research in …, 2002
622002
t-Cheater Identifiable (k, n) Threshold Secret Sharing Schemes
K Kurosawa, S Obana, W Ogata
Advances in Cryptology—CRYPT0’95: 15th Annual International Cryptology …, 1995
581995
The security of the FDH variant of Chaum’s undeniable signature scheme
W Ogata, K Kurosawa, SH Heng
Public Key Cryptography-PKC 2005: 8th International Workshop on Theory and …, 2005
562005
Some Basic Properties of General Nonperfect Secret Sharing Schemes.
W Ogata, K Kurosawa
J. Univers. Comput. Sci. 4 (8), 690-704, 1998
551998
Privacy-preserving similarity evaluation and application to remote biometrics authentication
H Kikuchi, K Nagai, W Ogata, M Nishigaki
Modeling Decisions for Artificial Intelligence: 5th International Conference …, 2008
462008
Unbreakable distributed storage with quantum key distribution network and password-authenticated secret sharing
M Fujiwara, A Waseda, R Nojima, S Moriai, W Ogata, M Sasaki
Scientific reports 6 (1), 28988, 2016
442016
Provably secure metering scheme
W Ogata, K Kurosawa
Advances in Cryptology—ASIACRYPT 2000: 6th International Conference on the …, 2000
432000
General public key residue cryptosystems and mental poker protocols
K Kurosawa, Y Katayama, W Ogata, S Tsujii
Advances in Cryptology—EUROCRYPT’90: Workshop on the Theory and Application …, 1991
431991
General conversion for obtaining strongly existentially unforgeable signatures
I Teranishi, T Oyama, W Ogata
Progress in Cryptology-INDOCRYPT 2006: 7th International Conference on …, 2006
382006
Nonperfect secret sharing schemes
W Ogata, K Kurosawa, S Tsujii
Advances in Cryptology—AUSCRYPT'92: Workshop on the Theory and Application …, 1993
371993
Toward practical searchable symmetric encryption
W Ogata, K Koiwa, A Kanaoka, S Matsuo
Advances in Information and Computer Security: 8th International Workshop on …, 2013
312013
The security of the FDH variant of Chaum's undeniable signature scheme
W Ogata, K Kurosawa, SH Heng
IEEE Transactions on Information Theory 52 (5), 2006
292006
Unrestricted and compact certificateless aggregate signature scheme
K Hashimoto, W Ogata
Information Sciences 487, 97-114, 2019
282019
Efficient Rabin-type digital signature scheme
K Kurosawa, W Ogata
Designs, Codes and Cryptography 16, 53-64, 1999
261999
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