@misc{cryptoeprint:2003:025,
    author = {D.Grigoriev. I.Ponomarenko },
    title = {Homomorphic public-key cryptosystems and encrypting boolean circuits},
    howpublished = {Cryptology ePrint Archive, Report 2003/025},
    year = {2003},
    url = {http://eprint.iacr.org/2003/025},
}