@misc{cryptoeprint:2011:513,
    author = {Abhishek Jain and Omkant Pandey},
    title = {Non-Malleable Zero Knowledge: Black-Box Constructions and Definitional Relationships},
    howpublished = {Cryptology ePrint Archive, Report 2011/513},
    year = {2011},
    url = {http://eprint.iacr.org/2011/513},
}