公开(公告)号：US10248324B2

公开(公告)日：2019-04-02

申请号：US15329730

申请日：2015-07-31

Applicant: Cornell University

Inventor： Rafael Pass ,  Elette Boyle ,  Kai-Min Chung

IPC: G06F12/00 ,  G06F3/06 ,  G06F13/16 ,  G06F12/084 ,  G06F12/0842 ,  G06F12/1072 ,  G06F13/38

Abstract: A secure parallel processing technique for converting any parallel random access machine (PRAM) into an oblivious parallel random access machine (OPRAM), whose distribution of memory accesses is statistically independent of the data (with negligible error), while only inducing a polylogarithmic slowdown to both the total and parallel complexities of the program.