@misc{cryptoeprint:2010:070,
    author = {Markus Rückert},
    title = {Strongly Unforgeable Signatures and Hierarchical Identity-based Signatures from Lattices without Random Oracles},
    howpublished = {Cryptology ePrint Archive, Report 2010/070},
    year = {2010},
    url = {http://eprint.iacr.org/2010/070},
}