Skip to main content

Advertisement

Table 2 Experimental setups for secure errorless divisio.

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

( m ̄ , w ̄ ) p L L s Public key size Private key size
(30,30) 907 23 678 0.67 GB 0.68 GB
(40,40) 1,601 26 1,309 1.00 GB 1.00 GB
(50,50) 2,503 29 276 0.50 GB 0.51 GB
(60,60) 3,607 30 270 0.67 GB 0.68 GB
(70,70) 4,903 31 3,144 3.30 GB 3.30 GB
(80,80) 6,421 31 342 0.81 GB 0.82 GB
(90,90) 8,101 31 309 0.81 GB 0.82 GB
(100,100) 10,007 33 5,952 3.40 GB 3.40 GB
  1. The inputs are positive integers m (i.e., dividend) and w (i.e., divisor) with corresponding upper bounds m ̄ and w ̄ . p is plaintext base; L is number of levels in modulus chain; and L s is number of slots for parallel computation. Moreover, the storage costs of key generation are also provided as reference.