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このアイテムの引用には次の識別子を使用してください:
http://hdl.handle.net/10119/10906
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| タイトル: | How to Enhance the Security on the Least Significant Bit |
| 著者: | Miyaji, Atsuko
Mo, Yiren |
| キーワード: | Elliptic Curve Cryptography
Scalar Multiplication
Side Channel Attack |
| 発行日: | 2012 |
| 出版者: | Springer |
| 誌名: | Lecture Notes in Computer Science |
| 巻: | 7712 |
| 開始ページ: | 263 |
| 終了ページ: | 279 |
| DOI: | 10.1007/978-3-642-35404-5_20 |
| 抄録: | Scalar multiplication, which computes dP for a given point P and a scalar d, is the dominant computation part of Elliptic Curve Cryptosystems (ECC). Recently, Side Channel Attacks (SCA) on scalar multiplication have become real threats. This is why secure and efficient scalar multiplication is important for ECC, and many countermeasures have been proposed so far. The Montgomery Ladder and the Regular right-to-left algorithm are the simplest and the most elegant algorithms. However, they are vulnerable to an SCA on the Least Significant Bit (LSB). In this paper, we investigate how to enhance the LSB security without spoiling the original features of simplicity. Our elegant techniques make the previous schemes secure against the SCA on LSB, while maintaining original performances. |
| Rights: | This is the author-created version of Springer, Atsuko Miyaji and Yiren Mo, Lecture Notes in Computer Science, 7712, 2012, 263-279. The original publication is available at www.springerlink.com, http://dx.doi.org/10.1007/978-3-642-35404-5_20 |
| URI: | http://hdl.handle.net/10119/10906 |
| 資料タイプ: | author |
| 出現コレクション: | b10-1. 雑誌掲載論文 (Journal Articles)
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このアイテムのファイル:
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記述 |
サイズ | 形式 |
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| 18725.pdf | | 104Kb | Adobe PDF | 見る/開く |
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