| Title: | simple power analysis attacks using chosen message against ecc hardware implementations |
| Author: | Li Huiyun
; Wu Keke
; Xu Guoqing
; Yuan Hai
; Luo Peng
|
| Source: | World Congress on Internet Security, WorldCIS-2011
|
| Conference Name: | World Congress on Internet Security, WorldCIS-2011
|
| Conference Date: | 2-Feb
|
| Issued Date: | 2011
|
| Conference Place: | London, United kingdom
|
| Keyword: | Algorithms
; Hardware
; Internet
; Public key cryptography
; Telecommunication networks
|
| Publish Place: | United States
|
| Indexed Type: | EI
|
| ISBN: | 9780956426376
|
| Department: | (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
|
| English Abstract: | 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. |
| Content Type: | 会议论文
|
| URI: | http://ir.iscas.ac.cn/handle/311060/14227
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| 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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