华东理工大学学报（自然科学版）2017，Vol.43Issue(1)：97-104,8.DOI:10.14135/j.cnki.1006-3080.2017.01.016
基于SABL的抗DPA攻击可重构加法器设计
Design of Resistant DPA Attack Reconfigurable Adder Based on SABL
摘要
Abstract
Differential power analysis (DPA)steals the secret key by analyzing the power consumption of the cryptographic device in dealing with different data.By the SABL (Sense Amplifier Based Logic)with power dissipation independent characteristics to design the cryptographic devices,DPA attacks can be effectively prevented.By analyzing the SABL circuit and the traditional adder principle,this paper proposes a reconfigurable adder design scheme capable of resisting DPA attack.Firstly,the adder circuit with resisting DPA attack performance is obtained by combining the characteristics of SABL circuit.And then, the reconfigurable adder is constructed by using the control carry method,which can support four 8 bit operands or two 16 bit operands.The results via Spectre simulation show that the proposed scheme has correct logic function,whose power independent performance increases by 97% and performance of resistant DPA attack is significant,compared with the traditional adder.关键词
抗DPA攻击/SABL/可重构加法器/信息安全Key words
resistant DPA attack/SABL/reconfigurable adder/information security分类
信息技术与安全科学引用本文复制引用
钱浩宇,汪鹏君,张跃军,丁代鲁..基于SABL的抗DPA攻击可重构加法器设计[J].华东理工大学学报（自然科学版）,2017,43(1):97-104,8.基金项目
国家自然科学基金(61274132) （61274132）
