PIE: $p$-adic Encoding for High-Precision Arithmetic in Homomorphic Encryption

ePrint Report: PIE: $p$-adic Encoding for High-Precision Arithmetic in Homomorphic Encryption

Luke Harmon, Gaetan Delavignette, Arnab Roy, David Silva

A large part of current research in homomorphic encryption (HE) aims towards making HE practical for real-world applications. In any practical HE, an important issue is to convert the application data (type) to the data type suitable for the HE.
The main purpose of this work is to investigate an efficient HE-compatible encoding method that is generic, and can be easily …

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