@misc{cryptoeprint:2011:053,
    author = {Dario Catalano and Dario Fiore and Bogdan Warinschi},
    title = {Adaptive Pseudo-Free Groups and Applications},
    howpublished = {Cryptology ePrint Archive, Report 2011/053},
    year = {2011},
    url = {http://eprint.iacr.org/2011/053},
}