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Table 5 Time Taken and Memory Consumption with our server (22 cores) using SEAL

From: Achieving GWAS with homomorphic encryption

Process

Time Taken (min)

Memory (GB)

Preprocessing ∗

0.020

0.024

Context Generation

12.86

73.4

Encryption

0.20

1.60404

Computations

24.70

38.4843

Decryption

0.31

0.666103

Total

25.21

40.76

  1. *Preprocessing time includes file reading, normalizing data and computing \(\left (\mathbf {X}^{\intercal } \mathbf {X} \right)^{-1}\)