Homomorphic Encryption 4 : Construction of fully homomorphic encryption .
نویسنده
چکیده
Assumption We’ll make the following “learning divisor with noise” assumption: LDN Assumption: let P a random n bit prime, R a random n4 bit prime, and let N = PR. A distinguisher that is given N and X1, . . . , Xpoly(n) cannot distinguish between case (I) Xi’s are chosen independently at random from [N ], and (II) Xi = PQi + 2Ei (mod N) where Qi is chosen independently at random from [R] and Ei is chosen independently at random from [−2n0.1 ,+2n0.1 ].
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تاریخ انتشار 2010