@misc{cryptoeprint:2011:464,
    author = {Marina Blanton and Everaldo Aguiar},
    title = {Private and Oblivious Set and Multiset Operations},
    howpublished = {Cryptology ePrint Archive, Report 2011/464},
    year = {2011},
    url = {http://eprint.iacr.org/2011/464},
}