@misc{cryptoeprint:2004:059,
    author = {Michael Backes and Birgit Pfitzmann},
    title = {Symmetric Encryption in a Simulatable Dolev-Yao Style Cryptographic Library},
    howpublished = {Cryptology ePrint Archive, Report 2004/059},
    year = {2004},
    url = {http://eprint.iacr.org/2004/059},
}