@misc{cryptoeprint:2011:507,
    author = {Charanjit Jutla and Arnab Roy},
    title = {Relatively-Sound NIZKs  and Password-Based Key-Exchange},
    howpublished = {Cryptology ePrint Archive, Report 2011/507},
    year = {2011},
    url = {http://eprint.iacr.org/2011/507},
}