@misc{cryptoeprint:2017:973,
    author = {Sarvar Patel and Giuseppe Persiano and Kevin Yeo},
    title = {Symmetric Searchable Encryption with Sharing and Unsharing},
    howpublished = {Cryptology ePrint Archive, Report 2017/973},
    year = {2017},
    url = {https://eprint.iacr.org/2017/973},
}