@misc{cryptoeprint:2010:226,
    author = {Zvika Brakerski and Shafi Goldwasser},
    title = {Circular and Leakage Resilient Public-Key Encryption Under Subgroup Indistinguishability (or: Quadratic Residuosity Strikes Back)},
    howpublished = {Cryptology ePrint Archive, Report 2010/226},
    year = {2010},
    url = {http://eprint.iacr.org/2010/226},
}