@misc{cryptoeprint:2012:287,
    author = {Andrew C. Yao and Yunlei Zhao},
    title = {Computationally-Fair Group and Identity-Based Key-Exchange},
    howpublished = {Cryptology ePrint Archive, Report 2012/287},
    year = {2012},
    url = {http://eprint.iacr.org/2012/287},
}