@misc{cryptoeprint:2008:429,
    author = {Nishanth Chandran and Rafail Ostrovsky and William E. Skeith III},
    title = {Public-Key Encryption with Efficient Amortized Updates},
    howpublished = {Cryptology ePrint Archive, Report 2008/429},
    year = {2008},
    url = {http://eprint.iacr.org/2008/429},
}