HE is all you need: Compressing FHE Ciphertexts using Additive HE

Homomorphic Encryption (HE) is a commonly used tool for building privacy-preserving applications. However, in scenarios with many clients and high-latency networks, communication costs due to large ciphertext sizes are the bottleneck. In this paper, we present a new compression technique that uses a...

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Veröffentlicht in:	arXiv.org 2024-07
Hauptverfasser:	Rasoul Akhavan Mahdavi, Abdulrahman Diaa, Kerschbaum, Florian
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Communication Compressing Encryption Servers
Online-Zugang:	Volltext
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