@misc{cryptoeprint:2007:028,
    author = {Debrup Chakraborty and Palash Sarkar},
    title = {HCH: A New Tweakable Enciphering Scheme Using the Hash-Counter-Hash Approach},
    howpublished = {Cryptology ePrint Archive, Report 2007/028},
    year = {2007},
    url = {http://eprint.iacr.org/2007/028},
}