@misc{cryptoeprint:2002:031,
    author = {Palash Sarkar and Paul J. Schellenberg},
    title = {A Parallelizable Design Principle for Cryptographic Hash Functions},
    howpublished = {Cryptology ePrint Archive, Report 2002/031},
    year = {2002},
    url = {http://eprint.iacr.org/2002/031},
}