Table 2 Runtimes and peak RAM utilization on a UTHealth ITS VM (4 cores, 16 GB RAM, 200 GB hard drive, AWS T2 Xlarge equivalent, official iDASH’18 evaluation environment) and a server node with 2 x 14 cores of Intel(R) Xeon(R) CPU E5-2680 v4 at 2.40GHz (500 GB RAM and 2 TB hard drive)
From: Optimized homomorphic encryption solution for secure genome-wide association studies
System | N | M | KeyGen | Enc | Eval | Dec | Peak RAM |
|---|---|---|---|---|---|---|---|
[min] | [min] | [min] | [s] | [GB] | |||
UTHealth ITS VM (iDASH) | 245 | 14,841 | 0.35 | 0.34 | 3.46 | 0.06 | 9.99 |
28-core server node | 245 | 10,643 | 0.12 | 0.059 | 1.45 | 0.06 | 12.2 |
28-core server node | 300 | 20,000 | 0.12 | 0.088 | 1.88 | 0.11 | 16.2 |
28-core server node | 1,000 | 131,071 | 0.12 | 0.72 | 10.44 | 0.4 | 116 |