Wiener attack and weak keys of RSA cryptosystem
Diskretnaya Matematika, Tome 35 (2023) no. 3, pp. 71-80

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It is proved that the generalized Wiener attack on the RSA cryptosystem permits to find not only small, but also some large secret exponents $d$, and the fraction of exponents $d$, which are weak with respect to this attack is heuristically estimated as $O(N^{-1/2})$.
Keywords: RSA cryptosystem, continued fractions, small secret exponent, Weiner attack.
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A. E. Trishin. Wiener attack and weak keys of RSA cryptosystem. Diskretnaya Matematika, Tome 35 (2023) no. 3, pp. 71-80. http://geodesic.mathdoc.fr/item/DM_2023_35_3_a6/