5 citations · 13 across the 13 of their papers we have counts for
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cs.CR2018
Towards practical key exchange from ordinary isogeny graphs
Luca De Feo, Jean Kieffer, Benjamin Smith
We revisit the ordinary isogeny-graph based cryptosystems of Couveignes and Rostovtsev-Stolbunov, long dismissed as impractical. We give algorithmic improvements that accelerate ke…
math.NT2018
Accelerating the Couveignes Rostovtsev Stolbunov key exchange protocol
Jean Kieffer
We study a key exchange protocol based on isogenies between ordinary elliptic curves over a finite field, first mentioned by Couveignes and investigated by Rostovtsev and Stolbunov…