暗号化された(プライバシー)データをAnalytics Server(AS)に送り,暗号化されたまま,差分プライバシープログラムを実行する.Cryptographic Service Providerでは,暗号プリミティブの初期化と管理を行いASと組み合わせてプログラムの出力を生成する.ASとCSPがsemi-honestで結託していなければ,CryptεはCDPモデルと同等の精度のε-DPを保証できる.
H. Ebadi and D. Sands. Featherweight pinq, 2015
F. D. McSherry. Privacy integrated queries: An extensible platform for privacy-preserving data analysis. In Proceedings of the 2009 ACM SIGMOD International Conference on Management of Data, SIGMOD ’09, pages 19–30, New York, NY, USA, 2009. ACM.
D. Zhang, R. McKenna, I. Kotsogiannis, M. Hay, A. Machanavajjhala, and G. Miklau. EKTELO: A framework for defining differentially-private computations. In Proceedings of the 2018 International Conference on Management of Data, SIGMOD Conference 2018, Houston, TX, USA, June 10-15, 2018, pages 115–130, 2018.
A. Gascón, P. Schoppmann, B. Balle, M. Raykova, J. Doerner, S. Zahur, and D. Evans. Privacy-preserving distributed linear regression on high-dimensional data. PoPETs, 2017:345–364, 2017.
Giacomelli, S. Jha, M. Joye, C. D. Page, and K. Yoon. Privacy-preserving ridge regression with only linearly-homomorphic encryption. In B. Preneel and F. Vercauteren, editors, Applied Cryptography and Network Security, pages 243–261, Cham, 2018. Springer International Publishing.
V. Nikolaenko, S. Ioannidis, U. Weinsberg, M. Joye, N. Taft, and D. Boneh. Privacy-preserving matrix factorization. In Proceedings of the 2013 ACM SIGSAC Conference on Computer & Communications Security, CCS ’13, pages 801–812, New York, NY, USA, 2013. ACM.
V. Nikolaenko, U. Weinsberg, S. Ioannidis, M. Joye, D. Boneh, and N. Taft. Privacy-preserving ridge regression on hundreds of millions of records. In 2013 IEEE Symposium on Security and Privacy, pages 334–348, May 2013.
F. D. McSherry. Privacy integrated queries: An extensible platform for privacy-preserving data analysis. In Proceedings of the 2009 ACM SIGMOD International Conference on Management of Data, SIGMOD ’09, pages 19–30, New York, NY, USA, 2009. ACM.