Main work includes : 1 ) we present an oblivious polynomial evaluation protocol 主要工作包括: 1 )提出一個(gè)健忘多項(xiàng)式計(jì)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(guò)將多次ot _ 1 ~ 2傳輸轉(zhuǎn)化為一次ot _ 1 ~ n傳輸,給出了一個(gè)高效的健忘多項(xiàng)式計(jì)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(kāi)式,然后使用健忘多項(xiàng)式計(jì)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(xiàng)式計(jì)算協(xié)議在保持隱私的樸素貝葉斯分類(lèi)器協(xié)議中多次用到,因此協(xié)議的效率是一個(gè)需要關(guān)心的問(wèn)題。