@misc{cryptoeprint:2009:507,
    author = {Ahmad-Reza Sadeghi and Thomas Schneider and Immo Wehrenberg},
    title = {Efficient Privacy-Preserving Face Recognition},
    howpublished = {Cryptology ePrint Archive, Report 2009/507},
    year = {2009},
    url = {http://eprint.iacr.org/2009/507},
}