An algorithm for DLP on anomalous elliptic curves over Fp |
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| Authors: | Yuefei Zhu and Dingyi Pei |
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| Affiliation: | (1) State Key Laboratory of Information Security, Graduate School, Chinese Academy of Sciences, 100039 Beijing, China;(2) Department of Applied Mathematics, University of Information and Engineering, 450002 Zhengzhou, China |
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| Abstract: | This paper improves the method of discrete logarithm on anomalous elliptic curves, and establishes an isomorphism from E(Fp) to Fp which can be more easily implemented. Fruthermore, we give an optimized algorithm for discrete logarithm on anomalous elliptic curves E(Fp). |
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| Keywords: | public key cryptography elliptic curve discrete logarithm |
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