@misc{cryptoeprint:2002:020,
    author = {Don Coppersmith and Shai Halevi and Charanjit Jutla},
    title = {Cryptanalysis of stream ciphers with linear masking},
    howpublished = {Cryptology ePrint Archive, Report 2002/020},
    year = {2002},
    url = {http://eprint.iacr.org/2002/020},
}