@misc{cryptoeprint:2008:077,
    author = {Shigeo Tsujii and Kohtaro Tadaki and Ryou Fujita},
    title = {Nonlinear Piece In Hand Matrix Method for Enhancing Security of Multivariate Public Key Cryptosystems},
    howpublished = {Cryptology ePrint Archive, Report 2008/077},
    year = {2008},
    url = {http://eprint.iacr.org/2008/077},
}