Protecting ECC Against Fault Attacks: The Ring Extension Method Revisited

被引：2

作者：

Joye, Marc ^{[1
]}

机构：

[1] OneSpan, Brussels, Belgium

来源：

JOURNAL OF MATHEMATICAL CRYPTOLOGY | 2020年 / 14卷 / 01期

关键词：

Elliptic curves; formal groups; degenerate curves; elliptic curve cryptosystems; fault attacks; countermeasures; INVALID-CURVE ATTACKS; ELLIPTIC CURVE; ADDITION LAWS; COMPLETE SYSTEMS; EDWARDS CURVES; RSA; FORM;

D O I：

10.1515/jmc-2019-0030

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

Due to its shorter key size, elliptic curve cryptography (ECC) is gaining more and more popularity. However, if not properly implemented, the resulting cryptosystems may be susceptible to fault attacks. Over the past few years, several techniques for secure implementations have been published. This paper revisits the ring extension method and its adaptation to the elliptic curve setting.

引用

页码：254 / 267

页数：14

共 63 条

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