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Fingerprint Dive into the research topics where Yasuhiko Ikematsu is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

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Research Output

  • 5 Citations
  • 1 h-Index
  • 5 Conference contribution
  • 4 Article

An Improvement on the Linear Algebraic Attack for the Indeterminate Equation Encryption Scheme

Ikematsu, Y., Akiyama, K. & Takagi, T., Mar 8 2019, Proceedings of 2018 International Symposium on Information Theory and Its Applications, ISITA 2018. Institute of Electrical and Electronics Engineers Inc., p. 389-393 5 p. 8664254. (Proceedings of 2018 International Symposium on Information Theory and Its Applications, ISITA 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • Chosen message attack on multivariate signature elsa at asiacrypt 2017

    Hashimoto, Y., Ikematsu, Y. & Takagi, T., Jan 1 2019, In : Journal of information processing. 27, p. 517-524 8 p.

    Research output: Contribution to journalArticle

    Open Access
  • Local theta lift for p-adic unitary dual pairs U(2) × U(1) and U(2) × U(3)

    Ikematsu, Y., Jan 1 2019, In : Kyoto Journal of Mathematics. 59, 4, p. 1075-1110 36 p.

    Research output: Contribution to journalArticle

  • The secure parameters and efficient decryption algorithm for multivariate public key cryptosystem EFC

    Wang, Y., Ikematsu, Y., Duong, D. H. & Takagi, T., Jan 1 2019, In : IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. E102A, 9, p. 1028-1036 9 p.

    Research output: Contribution to journalArticle

  • An efficient key generation of ZHFE public key cryptosystem

    Ikematsu, Y., Duong, D. H., Petzoldt, A. & Takagi, T., Jan 2018, In : IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. E101A, 1, p. 29-38 10 p.

    Research output: Contribution to journalArticle