@misc{cryptoeprint:2011:156,
    author = {Madeline González Muñiz and Peeter Laud},
    title = {Strong Forward Security in Identity-Based Signcryption},
    howpublished = {Cryptology ePrint Archive, Report 2011/156},
    year = {2011},
    url = {http://eprint.iacr.org/2011/156},
}