Takagi Lab│Kyushu University  Institute of Mathematics for Industry

English

Japanese

Kyushu University
Institute of Mathematics for Industry
744, Motooka, Nishi-ku, Fukuoka
819-0395, Japan

Tel: +81-92-802-4456
Fax: +81-92-802-4405

Publications (Reviewed Papers)

2014

  • Kenichiro Hayasaka, Kazumaro Aoki, Tetsutaro Kobayashi, Tsuyoshi Takagi, "An experiment of number field sieve for discrete logarithm problem over GF(p^n)", JSIAM Letters, Vol.6, pp.53-56, 2014.
  • Chen-Mou Cheng, Yasufumi Hashimoto, Hiroyuki Miura, Tsuyoshi Takagi, "A Polynomial-Time Algorithm for Solving a Class of Underdetermined Multivariate Quadratic Equations over Fields of Odd Characteristics", 6th International Workshop on Post-Quantum Cryptography, PQCrypto 2014, LNCS 8772, pp.40-58, 2014.
  • Rui Xu, Kirill Morozov, Tsuyoshi Takagi, "Cheater Identifiable Secret Sharing Schemes via Multi-Receiver Authentication", 9th International Workshop on Security, IWSEC 2014, LNCS 8639, pp.72-87, 2014.
  • Yutaro Kiyomura, Tsuyoshi Takagi, "Efficient Algorithm for Tate Pairing of Composite Order", IEICE Transaction, Vol.97-A, No.10, pp.2055-2063, 2014.
  • Hui Zhang, Tsuyoshi Takagi, "Improved Attacks on Multi-Prime RSA with Small Prime Difference", IEICE Transaction, Vol.E97-A, No.7, pp.1533-1541, 2014.
  • Takumi Tomita, Tsuyoshi Takagi, "Efficient System Parameters for Identity-Based Encryption using Supersingular Elliptic Curves", JSIAM Letters, Vol.6, pp.13-16, 2014.
  • Hiroyuki Miura, Yasufumi Hashimoto, Tsuyoshi Takagi, "Extended Algorithm for Solving Underdefined Multivariate Quadratic Equations", IEICE Transaction, Vol.E97-A, No.6, pp.1418-1425, 2014.
  • Youwen Zhu, Tsuyoshi Takagi, Rong Hu, "Security Analysis of Collusion-Resistant Nearest Neighbor Query Scheme on Encrypted Cloud Data", IEICE Transaction, Vol.E97-D, No.2, pp.326-330, 2014.
  • Naoyuki Shinohara, Takeshi Shimoyama, Takuya Hayashi, Tsuyoshi Takagi, "Key Length Estimation of Pairing-Based Cryptosystems Using ηT Pairing over GF(3^n)", IEICE Transaction, Vol.E97-A, No.1, pp.236-244, 2014.
  • Takanori Yasuda, Tsuyoshi Takagi, Kouichi Sakurai, "Security of Multivariate Signature Scheme Using Non-commutative Rings", IEICE Transaction, Vol.E97-A, No.1, pp.245-252, 2014.
  • Youwen Zhu, Tsuyoshi Takagi, "Efficient Privacy-Preserving Reputation Evaluation in Decentralized Environments", IEICE Transaction, Vol.E97-A, No.1, pp.409-412, 2014.
  • Tsukasa Ishiguro, Shinsaku Kiyomoto,Yutaka Miyake, Tsuyoshi Takagi, "Parallel Gauss Sieve Algorithm: Solving the SVP Challenge over a 128-Dimensional Ideal Lattice", The 17th IACR International Conference on Practice and Theory of Public-Key Cryptography, PKC 2014, LNCS 8383, pp.411–428, 2014.
  • Takuya Sumi, Tsukasa Ishiguro, Shinsaku Kiyomoto, Yutaka Miyake, Tsuyoshi Takagi, "Efficient Implementation of Multivariate Public Key Cryptosystem Rainbow on Android Mobile Phone", IEICE Transaction, Vol.J97-A, No.2, pp.86-95, 2014. (In Japanese)
  • Takuya Sumi, Tsukasa Ishiguro, Shinsaku Kiyomoto, Yutaka Miyake, Toru Kobayashi, Tsuyoshi Takagi, "Parallel Implementation of Public Key Cryptosystems using Web Workers", The 11th Annual IEEE Consumer Communications and Networking Conference, CCNC 2014, pp.1153–1154, 2014.
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