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05/31/2023
Hidden Stabilizers, the Isogeny To Endomorphism Ring Problem and the Cryptanalysis of pSIDH
The Isogeny to Endomorphism Ring Problem (IsERP) asks to compute the end...
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04/30/2022
Failing to hash into supersingular isogeny graphs
An important open problem in supersingular isogeny-based cryptography is...
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11/02/2020
Stronger bounds on the cost of computing Groebner bases for HFE systems
We give upper bounds for the solving degree and the last fall degree of ...
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05/29/2020