Discretization Error Reduction for High Precision Torus Fully Homomorphic Encryption
Discretization Error Reduction for High Precision Torus Fully Homomorphic Encryption
KangHoon Lee,Jiwon Yoon
2023 · DOI: 10.1007/978-3-031-31371-4_2
International Conference on Theory and Practice of Public Key Cryptography · 10 Citations
TLDR
It is shown that EBS is capable of bootstrapping with high precision even with small N, thus small key size, and small complexity than selecting large N by birth, and it can be easily parallelized for faster computation.