@misc{cryptoeprint:2014:989,
    author = {Yvo Desmedt and Vincenzo Iovino and Giuseppe Persiano and Ivan Visconti},
    title = {Controlled Homomorphic Encryption: Definition and Construction},
    howpublished = {Cryptology ePrint Archive, Report 2014/989},
    year = {2014},
    url = {https://eprint.iacr.org/2014/989},
}