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Table 2 Time Taken and Memory Consumption with iDASH server (4 cores) using HEAAN

From: Achieving GWAS with homomorphic encryption

Process

Time Taken (min)

Memory (GB)

Preprocessing ∗

0.019

0.024

Context Generation

0.65

3.55

Encryption

0.79

0.802628

Computations

717.20

3.98849

Decryption

0.32

0.063

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

ISSN: 1755-8794

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