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Random Mappings with Restricted Preimages
2012In this paper we refer to finite endofunctions where each image has at most r preimages as r-mappings. Probabilistic analysis of these mappings provides heuristics for problems arising in cryptography which involve similar but more complicated classes of mappings.
Andrew MacFie, Daniel Panario
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Second Preimage Analysis of Whirlwind
2015Whirlwind is a keyless AES-like hash function that adopts the Sponge model. According to its designers, the function is designed to resist most of the recent cryptanalytic attacks. In this paper, we evaluate the second preimage resistance of the Whirlwind hash function.
Riham AlTawy, Amr M. Youssef
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Proceedings of the American Mathematical Society, 1987
Let K be a satellite knot with companion K' in \(S^ 3\). An embedding of the solid torus with core K' containing K which maps K' onto the unknot in \(S^ 3\) maps K onto a ``preimage'' or ``pattern'' \(K_ 0\) of K. Denote by \(K_ 0...>K_ n>....\) The proof uses Thurston's uniformization theorem and Gromov's invariant. A ``complexity'' c(K) consisting of
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Let K be a satellite knot with companion K' in \(S^ 3\). An embedding of the solid torus with core K' containing K which maps K' onto the unknot in \(S^ 3\) maps K onto a ``preimage'' or ``pattern'' \(K_ 0\) of K. Denote by \(K_ 0...>K_ n>....\) The proof uses Thurston's uniformization theorem and Gromov's invariant. A ``complexity'' c(K) consisting of
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Automatic Search of Meet-in-the-Middle Preimage Attacks on AES-Like Hashing
Lecture Notes in Computer Science, 2021Jian Guo, Siwei Sun, Xiaoyun Wang
exaly
Preimage Entropy Dimension of Topological Dynamical Systems
Taiwanese Journal of Mathematics, 2021Xiaomin Zhou, Xiaoyao Zhou
exaly
On Preimage Entropy, Folding Entropy and Stable Entropy
Ergodic Theory and Dynamical Systems, 2021Yujun Zhu
exaly
Meet-in-the-Middle Attacks Revisited: Key-Recovery, Collision, and Preimage Attacks
Lecture Notes in Computer Science, 2021Siwei Sun, Xiaoyun Wang
exaly
Preimage Attacks on One-Block MD4, 63-Step MD5 and More
Lecture Notes in Computer Science, 2009Kazumaro Aoki
exaly