Which Ring Based Somewhat Homomorphic Encryption Scheme is Best?

paper theory

HE のリサーチ論文

@inproceedings{costache2016ring,
  title={Which ring based somewhat homomorphic encryption scheme is best?},
  author={Costache, Ana and Smart, Nigel P},
  booktitle={Cryptographers’ Track at the RSA Conference},
  pages={325--340},
  year={2016},
  organization={Springer},
  url={https://eprint.iacr.org/2015/889.pdf}
}