an new anti-spa algorithm of naf scalar multiplication used in ecc

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	an new anti-spa algorithm of naf scalar multiplication used in ecc
	Luo Peng; Feng Dengguo; Zhou Yongbin
	2012
发表期刊	International Journal of Advancements in Computing Technology
ISSN	2005-8039
卷号	4 期号:20 页码:692-700
摘要	Non-Adjacent Form (NAF) scalar multiplication on Elliptic curve cryptography (ECC) is an efficient algorithm to speed up ECC scalar multiplication. But the implementation of NAF exist leakages of secret key information under the side-channel attack (SCA). The simple power analysis (SPA), a kind of SCA, on NAF is discussed at first. We find it is very easy to recover the ECC secret key according to SPA experiments on a smartcard SCA test platform. Then we present a new algorithm new anti-SPA NAF scalar multiplication, which can eliminate the operating difference in power trace. As the verification of our experiment, the new algorithm is an efficient countermeasure against SPA attack.; Non-Adjacent Form (NAF) scalar multiplication on Elliptic curve cryptography (ECC) is an efficient algorithm to speed up ECC scalar multiplication. But the implementation of NAF exist leakages of secret key information under the side-channel attack (SCA). The simple power analysis (SPA), a kind of SCA, on NAF is discussed at first. We find it is very easy to recover the ECC secret key according to SPA experiments on a smartcard SCA test platform. Then we present a new algorithm new anti-SPA NAF scalar multiplication, which can eliminate the operating difference in power trace. As the verification of our experiment, the new algorithm is an efficient countermeasure against SPA attack.
收录类别	EI
关键词	Experiments Security Of Data Smart Cards
部门归属	(1) Institute of Software Chinese Academy of Sciences Graduate University of Chinese Academy of Sciences Beijing 100049 China
语种	英语
内容类型	期刊论文
URI标识	http://ir.iscas.ac.cn/handle/311060/15108
专题	中国科学院软件研究所
推荐引用方式 GB/T 7714	Luo Peng,Feng Dengguo,Zhou Yongbin. an new anti-spa algorithm of naf scalar multiplication used in ecc[J]. International Journal of Advancements in Computing Technology,2012,4(20):692-700.
APA	Luo Peng,Feng Dengguo,&Zhou Yongbin.(2012).an new anti-spa algorithm of naf scalar multiplication used in ecc.International Journal of Advancements in Computing Technology,4(20),692-700.
MLA	Luo Peng,et al."an new anti-spa algorithm of naf scalar multiplication used in ecc".International Journal of Advancements in Computing Technology 4.20(2012):692-700.