Improved bootstrapping for approximate homomorphic encryption

DOI10.1007/978-3-030-17656-3_2zbMath1428.94064OpenAlexW2903536544MaRDI QIDQ2292865

Ilaria Chillotti, Yongsoo Song, Hao Chen

Publication date: 6 February 2020

Full work available at URL: https://doi.org/10.1007/978-3-030-17656-3_2

zbMATH Keywords

bootstrappingfully homomorphic encryption

Mathematics Subject Classification ID

Cryptography (94A60)

Related Items (14)

Application of automorphic forms to lattice problems ⋮ Sine series approximation of the mod function for bootstrapping of approximate HE ⋮ High-precision bootstrapping for approximate homomorphic encryption by error variance minimization ⋮ BLEACH: cleaning errors in discrete computations over CKKS ⋮ Hybrid dual and meet-LWE attack ⋮ EvalRound algorithm in CKKS bootstrapping ⋮ Fast blind rotation for bootstrapping FHEs ⋮ Accelerating HE operations from key decomposition technique ⋮ Efficient homomorphic comparison methods with optimal complexity ⋮ Unnamed Item ⋮ Efficient bootstrapping for approximate homomorphic encryption with non-sparse keys ⋮ High-precision bootstrapping of RNS-CKKS homomorphic encryption using optimal minimax polynomial approximation and inverse sine function ⋮ On the security of homomorphic encryption on approximate numbers ⋮ Bootstrapping for approximate homomorphic encryption with negligible failure-probability by using sparse-secret encapsulation

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