@misc{cryptoeprint:2010:552,
    author = {Carmit Hazay and Yehuda Lindell},
    title = {A Note on Zero-Knowledge Proofs of Knowledge and the ZKPOK Ideal Functionality},
    howpublished = {Cryptology ePrint Archive, Report 2010/552},
    year = {2010},
    url = {http://eprint.iacr.org/2010/552},
}