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Table 3 Time cost in seconds for key generation, encryption, and errorless division computation using various parameters.

From: FORESEE: Fully Outsourced secuRe gEnome Study basEd on homomorphic Encryption

( m Ì„ , w Ì„ )

Key generation

Encryption

Execution time

   

Total

Average

(30,30)

44.8395

9.13476

9.13476

0.0135

(40,40)

64.4364

9.61973

9.61973

0.0074

(50,50)

76.5504

11.3389

11.3389

0.0411

(60,60)

73.7685

12.0161

12.0161

0.0445

(70,70)

117.846

13.9717

13.9717

0.0044

(80,80)

87.9779

4.14286

13.3369

0.0390

(90,90)

87.9528

4.10576

15.5242

0.0502

(100,100)

127.002

16.7352

16.7352

0.0028

  1. The average execution time is obtained by averaging over all the slots used.