年単位の研究成果
Fingerprint Takeshi Koshibaが取り組む研究トピックをご確認ください。これらのトピックラベルは、この人物の研究に基づいています。これらを共に使用することで、固有の認識が可能になります。
Cryptography
Engineering & Materials Science
Homomorphic Encryption
Mathematics
Group Signature
Mathematics
Revocation
Mathematics
Privacy Preserving
Mathematics
Polynomials
Engineering & Materials Science
Quantum computers
Engineering & Materials Science
Pattern matching
Engineering & Materials Science
ネットワーク
最近の共同研究。丸をクリックして詳細を確認しましょう。
研究成果 1993 2019
Arbitrable blind quantum computation
Sato, G., Koshiba, T. & Morimae, T., 2019 12 1, ： : Quantum Information Processing. 18, 12, 370.研究成果: Article
Quantum computers
Quantum Computation
quantum computation
Resolve
Servers
Impossibility of perfectly-secure one-round delegated quantum computing for classical client
Morimae, T. & Koshiba, T., 2019 3 1, ： : Quantum Information and Computation. 19, 3-4, p. 214-221 8 p.研究成果: Article
Quantum Computing
quantum computation
Servers
Network protocols
privacy
1
引用
(Scopus)
New assumptions on isogenous pairing groups with applications to attribute-based encryption
Koshiba, T. & Takashima, K., 2019 1 1, Information Security and Cryptology – ICISC 2018 - 21st International Conference, Revised Selected Papers. Lee, K. (版). Springer-Verlag, p. 3-19 17 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻数 11396 LNCS).研究成果: Conference contribution
Pairing
Encryption
Cryptography
Attribute
Isogenies
3
引用
(Scopus)
Achieving almost-full security for lattice-based fully dynamic group signatures with verifier-local revocation
Perera, M. N. S. & Koshiba, T., 2018 1 1, Information Security Practice and Experience - 14th International Conference, ISPEC 2018, Proceedings. Kikuchi, H. & Su, C. (版). Springer-Verlag, p. 229-247 19 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻数 11125 LNCS).研究成果: Conference contribution
Group Signature
Revocation
Group Scheme
Signature Scheme
Registration
Achieving full security for lattice-based group signatures with verifier-local revocation
Perera, M. N. S. & Koshiba, T., 2018 1 1, Information and Communications Security - 20th International Conference, ICICS 2018, Proceedings. Blanc, G., Qing, S., Lu, R., Zhang, Z., Meddahi, A., Naccache, D., Xu, S. & Samarati, P. (版). Springer-Verlag, p. 287-302 16 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻数 11149 LNCS).研究成果: Conference contribution
Group Signature
Revocation
Anonymity
Traceability
Protein Kinase C