@misc{cryptoeprint:2014:400,
    author = {Peeter Laud and Jan Willemson},
    title = {Composable Oblivious Extended Permutations},
    howpublished = {Cryptology ePrint Archive, Report 2014/400},
    year = {2014},
    url = {https://eprint.iacr.org/2014/400},
}