@misc{cryptoeprint:2007:473,
    author = {Tatsuaki Okamoto},
    title = {Authenticated Key Exchange and Key Encapsulation Without Random Oracles},
    howpublished = {Cryptology ePrint Archive, Report 2007/473},
    year = {2007},
    url = {http://eprint.iacr.org/2007/473},
}