Elliptic Curve Point Multiplication Algorithm Based on Random Fault Infective Computation
Yingjian Yan · Jisuanji gongcheng · 2011
In order to defend both Invalid Curve Attack(ICA) and Sign Change Fault Attack(SCFA) at the same time,and avoid embranchment operation,this paper proposes an elliptic curve point multiplication algorithm which can resist fault attack by using randomization technology and fault infective computation.Theory analysis proves that the algorithm can defend ICA and SCFA effectively,and its redundancy computation is less,which influences chips little.