@misc{cryptoeprint:2006:406,
    author = {Yuto Nakano and Hidenori Kuwakado and Masakatu Morii},
    title = {Redundancy of the Wang-Yu Sufficient Conditions},
    howpublished = {Cryptology ePrint Archive, Report 2006/406},
    year = {2006},
    url = {http://eprint.iacr.org/2006/406},
}