Privshare Python Dev

Requirements

• Python 3.9
• Pyfhel 3.4.1

Usage

Directly run main.py.

Micro-benchmark

Operation		Amortized running time per record (µs)
HE	Plaintext add	0.13
	Ciphertext add	0.10
	Plaintext mul	0.04
	Ciphertext mul	4.84
	Rotation	1.81
	Relinearization	1.78
Building Block	8-bit elementwise mapping	664.29
	Boolean - NOT	0.09
	Boolean - AND	6.21
	Boolean - OR	6.25
Composition	16-bit equality check	1163.70
	16-bit range query (single side)	1830.74
	16-bit range query (double side)
	32-bit equality check	2526.90
	32-bit range query (single side)
	32-bit range query (double side)