@misc{cryptoeprint:2021:867,
    author = {Cécile Delerablée and Lénaïck Gouriou and David Pointcheval},
    title = {Key-Policy ABE with Delegation of Rights},
    howpublished = {Cryptology ePrint Archive, Report 2021/867},
    year = {2021},
    url = {https://eprint.iacr.org/2021/867},
}