@misc{cryptoeprint:2011:678,
    author = {Florian Böhl and Dennis Hofheinz and Daniel Kraschewski},
    title = {On definitions of selective opening security},
    howpublished = {Cryptology ePrint Archive, Report 2011/678},
    year = {2011},
    url = {http://eprint.iacr.org/2011/678},
}