Elliptic curve pairing-based cryptographyEfficient attackAttack for Pairing cryptogpraphy2009.10elliptic curve, pairingOur target is to implement efficient pairing calculation for pairing-based cryptography such as group authentication.Pairing-based Cryptography2006.04Lattice cryptographyLattice-based cryptography2014.04Homomorphic encryptionHomomorphic encryption2014.04AES, extension fieldOur target is to implement efficient AES architecture based on arithmetic operations in extension field.Efficient Implementation of AES2009.04Finite FieldStudy on Structure of Finite FieldWater mark for Copyright ProtectionImplementation of Elliptic Curre Cryptosystem on MicrocomputerCryptography,Copyright ProcectionWater MarkFinine Field,Elliptic Curre CryptosyseemStudy on Elliptic Curre Cryptosystem 

Photograph

Name

NOGAMI Yasuyuki

Affiliation

Graduate School of Natural Science and Technology

Title

Professor

Sex

male

Laboratory address

3-1-1, Tsushima-naka, Okayama, Okayama, 700-8530, Japan

E-mail address

E-mail address

Research areas, keyword

Information Theory, Cryptography, Intormation Security

Research Subject 【 display / non-display

  • Subject:Attack for Pairing cryptogpraphy

    Object:Efficient attack

  • Subject:Pairing-based Cryptography

  • Subject:Lattice-based cryptography

 
 

Research Achievement (Published Thesis) 【 display / non-display

  • Subject:Mixed Bases for Efficient Inversion in F_{((2^2)^2)^2} and Conversion Matrices of SubBytes of AES

    Language:English

    Kind of Publishing:International conference proceedings

    Journal name:Springer LNCS , vol.6225 (p.234 - 247)

    Publish date:2010.10

    Author:Yasuyuki Nogami, Kenta Nekado, Tetsumi Toyota, Naoto Hongo, and Yoshitaka Morikawa

    Co-writerThe multiple authorship

  • Subject:Integer Variable Chi-based Cross Twisted Ate Pairing and Its Optimization for Barreto-Naehrig Curve

    Language:

    Kind of Publishing:

    Journal name:IEICE Trans. Fundamentals , vol.E92-A (8) (p.1859 - 1867)

    Publish date:2009.08

    Author:Y. Nogami, Y. Sakemi, H. Kato, M. Akane, Y. Morikawa

    Co-writerThe multiple authorship

  • Subject:Finding a Basis Conversion Matrix Using a Polynomial Basis Derived by a Small Multiplicative Cyclic Group

    Language:English

    Kind of Publishing:Academic Journal

    Journal name:IEEE TRANSACTIONS ON INFORMATION THEORY , vol.58 (7) (p.4936 - 4947)

    Publish date:2012.07

    Co-writerThe multiple authorship

  • Subject:Uniform Binary Sequence Generated Over Odd Characteristic Field

    Language:English

    Kind of Publishing:Academic Journal

    Journal name:International Journal of Information and Electronics Engineering , vol.8 (1) (p.5 - 9)

    Publish date:2018.01

    Author:Y. Kodera, T. Miyazaki, T. Kusaka, A. M. Arshad, Y. Nogami, and S. Uehara

    Co-writerThe multiple authorship

  • Subject:An Implementation of ECC with Twisted Montgomery Curve over 32nd Degree Tower Field on Arduino Uno

    Language:English

    Kind of Publishing:Academic Journal

    Journal name:International Journal of Networking and Computing (IJNC) , vol.8 (2) (p.341 - 350)

    Publish date:2018.01

    Author:Yuta Hashimoto, Md. Al-Amin Khandaker, Yuta Kodera, Taehwan Park, Takuya Kusaka, Howon Kim, Yasuyuki Nogami

    Co-writerThe multiple authorship

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