Cryptology ePrint Archive: BibTeX Citation of Report 2014/568

@misc{cryptoeprint:2014:568,
    author = {Masao KASAHARA},
    title = {New Classes of Public Key Cryptosystems over $F_2^8$ Constructed Based on Reed-Solomon Codes, K(XVII)SE(1)PKC and K(XVII)$\Sigma \Pi$PKC},
    howpublished = {Cryptology ePrint Archive, Report 2014/568},
    year = {2014},
    note = {\url{http://eprint.iacr.org/}},
}

You will need the url.sty package (comes with most LaTeX installations) for the last line. Otherwise, remove the \url command.