Main work includes : 1 ) we present an oblivious polynomial evaluation protocol 主要工作包括: 1 )提出一個健忘多項式計算協(xié)議。
By transforming many invocations of ot 21 to one invocation of otn1 , we present a high - efficient oblivious polynomial evaluation protocol 我們通過將多次ot _ 1 ~ 2傳輸轉(zhuǎn)化為一次ot _ 1 ~ n傳輸,給出了一個高效的健忘多項式計算協(xié)議。
The starting point for the solution is the taylor series of the 1 / x , and then by using a single private polynomial evaluation protocol we can get the solution 構(gòu)造的思路是先將其轉(zhuǎn)化為相應(yīng)的泰勒展開式,然后使用健忘多項式計算協(xié)議獲得結(jié)果。
The oblivious polynomial evaluation protocol will be used many times in our privacy preserving naive bayesian classifier , so its efficiency is important to the solution 健忘多項式計算協(xié)議在保持隱私的樸素貝葉斯分類器協(xié)議中多次用到,因此協(xié)議的效率是一個需要關(guān)心的問題。