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cs.CR2026
Low-Latency Bootstrapping for CKKS using Roots of Unity
Jean-Sebastien Coron, Robin Koestler
We introduce Sparse Roots of Unity (SPRU) bootstrapping, a new bootstrapping algorithm for the CKKS homomorphic encryption scheme for approximate arithmetic. The original CKKS boot…
cs.CR2011
Small Private Circuits
Markus Bläser, Jean-Sébastien Coron, Alexey Pospelov
Ishai, Sahai, and Wagner initiated in 2003 the theoretical study of securing a circuit against an adversary who can probe its wires. They presented a universal way of transforming…