Abstract
We estimate the probabilities that the Menezes-Okamoto-Vanstone reduction of the discrete logarithm problem on an elliptic curve $\E$ to the discrete logarithm problem in a certain finite field succeeds for various groups on points on $\E$. Our bounds imply that in all interesting cases these probabilities are exponentially small. This extends results of Balasubramanian and Koblitz who have treated the instance in which the order of the group of points on $\E$ is prime.
Citation
Florian Luca. David Jose Mireles. Igor E. Shparlinski. "MOV attack in various subgroups on elliptic curves." Illinois J. Math. 48 (3) 1041 - 1052, Fall 2004. https://doi.org/10.1215/ijm/1258131069
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