| 题名: | simple power analysis attacks using chosen message against ecc hardware implementations |
| 作者: | Li Huiyun
; Wu Keke
; Xu Guoqing
; Yuan Hai
; Luo Peng
|
| 会议文集: | World Congress on Internet Security, WorldCIS-2011
|
| 会议名称: | World Congress on Internet Security, WorldCIS-2011
|
| 会议日期: | 2-Feb
|
| 出版日期: | 2011
|
| 会议地点: | London, United kingdom
|
| 关键词: | Algorithms
; Hardware
; Internet
; Public key cryptography
; Telecommunication networks
|
| 出版地: | United States
|
| 收录类别: | EI
|
| ISBN: | 9780956426376
|
| 部门归属: | (1) Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Chinese University of Hong Kong, Shenzhen 518055, China; (2) State Key Laboratory of Information Security, Institute of Software, Graduate University of Chinese Academy of Sciences, Beijing 100049, China
|
| 英文摘要: | Chosen-message simple power analysis (SPA) attacks were powerful against public-key cryptosystem based on modular exponentiation, due to the special results of modular square and modular multiplication for input pair X and - X. However, the characteristics can not be applied to public-key cryptosystems based on scalar multiplications. This paper proposes novel chosen-message side-channel analysis attacks for public-key cryptosystems based on scalar multiplications, where special input point P is chosen close to X-axis to generate noticeable variations for point doubling and point addition. The proposed attack can be applied to all standard implementations of the binary algorithms, both for left-to-right and right-to-left methods. This chosen-message method can also circumvent typical countermeasures such as the double-and-add-always algorithm. © 2011 WorldCIS. |
| 内容类型: | 会议论文
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| URI标识: | http://ir.iscas.ac.cn/handle/311060/14227
|
| Appears in Collections: | 计算机科学国家重点实验室 _会议论文
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| simple power analysis attacks using chosen message against ecc hardware implementations.pdf（121KB） | -- | -- | 限制开放 | -- | 联系获取全文 |
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| Recommended Citation: | |
Li Huiyun,Wu Keke,Xu Guoqing,et al. simple power analysis attacks using chosen message against ecc hardware implementations[C]. 见:World Congress on Internet Security, WorldCIS-2011. London, United kingdom. 2-Feb.
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