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03/23/2020
Faster computation of isogenies of large prime degree
Let E/F_q be an elliptic curve, and P a point in E(F_q) of prime order ℓ...
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07/19/2019
Stronger and Faster Side-Channel Protections for CSIDH
CSIDH is a recent quantum-resistant primitive based on the difficulty of...
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06/03/2019
Standard Lattices of Compatibly Embedded Finite Fields
Lattices of compatibly embedded finite fields are useful in computer alg...
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09/20/2018
Towards practical key exchange from ordinary isogeny graphs
We revisit the ordinary isogeny-graph based cryptosystems of Couveignes ...
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11/11/2017
Mathematics of Isogeny Based Cryptography
These lectures notes were written for a summer school on Mathematics for...
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05/03/2017