@misc{cryptoeprint:2011:495,
    author = {Dario Catalano and Dario Fiore},
    title = {Concise Vector Commitments and their Applications to Zero-Knowledge Elementary Databases},
    howpublished = {Cryptology ePrint Archive, Report 2011/495},
    year = {2011},
    url = {http://eprint.iacr.org/2011/495},
}