Browsing Theses by Author "Jaques, Samuel"
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Quantum Cost Models for Cryptanalysis of Isogenies
Jaques, Samuel (University of Waterloo, 2019-05-01)Isogeny-based cryptography uses keys large enough to resist a far-future attack from Tani’s algorithm, a quantum random walk on Johnson graphs. The key size is based on an analysis in the query model. Queries do not ...