@misc{cryptoeprint:2006:208,
    author = {Shuhong Wang and Xuhua Ding and Robert Deng and Feng Bao},
    title = {Private Information Retrieval Using Trusted Hardware},
    howpublished = {Cryptology ePrint Archive, Report 2006/208},
    year = {2006},
    url = {http://eprint.iacr.org/2006/208},
}