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This work was supported by National Key Research and Development Program of China (Grant No. 2017YFA0303903), National Cryptography Development Fund (Grant No. MMJJ20170121), and Zhejiang Province Key RD Project (Grant No. 2017C01062).
Appendixes A–C.
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Figure 1
(Color online) Experiments results of practical errors of discrete gaussian convolution. (a) For $\Delta_{\rm~SD}$, $\Delta_{\rm~KL}$ and $\Delta_{\rm~RD}$; (b) for $\Delta_{\rm~ML}$ and $\Delta_{\rm~RE}$.