@misc{cryptoeprint:2017:1032,
    author = {Giulia Traverso and Denise Demirel and Johannes Buchmann},
    title = {Performing Computations on Hierarchically Shared Secrets},
    howpublished = {Cryptology ePrint Archive, Report 2017/1032},
    year = {2017},
    url = {https://eprint.iacr.org/2017/1032},
}