公开(公告)号：WO2017102392A1

公开(公告)日：2017-06-22

申请号：PCT/EP2016/079694

申请日：2016-12-05

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： SCHEPERS, Hendrik Jan Jozef Hubertus ,  GORISSEN, Mathias Hubertus Mechtildis Antonius ,  MARIN, Leandro

IPC: G06F21/14 ,  H04L9/00 ,  G06F7/00

CPC classification number: H04L9/00 ,  G06F7/00 ,  G06F21/14 ,  G06F21/602 ,  G06F2207/7261 ,  H04L2209/16

Abstract: A calculating device (100) arranged to perform calculations on elements of a ring (R), a ring addition and a ring multiplication being defined on the ring The calculating device comprises an operator module (120) comprising multiple operator units, and a calculation manager (130) arranged to perform a ring multiplication by applying a sequence of the multiple operator units, and perform a ring addition be applying a sequence of the multiple operator units, wherein the sequence for the ring multiplication is the same as the sequence for the ring addition.

Abstract translation: 计算设备（100）被布置成对在环上定义的环（R），环加法和环乘法的元素执行计算。计算设备包括操作员模块（120），该操作员模块（120）包括： 多个运算单元以及计算管理器（130），所述计算管理器（130）被布置成通过应用所述多个运算单元的序列来执行环乘法，并且执行应用所述多个运算单元的序列的环加法，其中所述环乘法的序列是 与添加戒指的顺序相同。