Table 3 Recommended parameter values in different security scenarios.

From: A compact public key encryption with equality test for lattice in cloud computing

Notations

Low

security

Medium

security

high

security

\(n\)

64

128

256

\(m\)

1152

2560

6656

\(q\)

2049

4097

16,385

\(k\)

16

32

64