公开(公告)号：US20190188396A1

公开(公告)日：2019-06-20

申请号：US15847298

申请日：2017-12-19

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Shen-Ming CHUNG ,  Tzi-Cker CHIUEH

IPC: G06F21/62 ,  G06F21/60 ,  G06F21/31

Abstract: The application discloses a method, a computer program product and a processing system for generating a secure alternative representation. The method in a processing system including: providing, by the processing system, a first sequence including a plurality of first values; providing, by the processing system, a plurality of storage cells belonging to a plurality of groups, each of the groups having one or more storage cells; performing, by the processing system, for each of the storage cells a symbol-deriving and cell-filling procedure; composing, by the processing system, a queue for each of the groups by picking up the symbol(s) filled in the storage cell(s) of the corresponding one of the groups; and generating, by the processing system, a secure alternative representation for the first sequence by concatenating the composed queue for each of the groups.