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Table 2 CPU time and communication size of secure similar compounds counter (SSCC) and those of general-purpose multi-party computation (GP-MPC).

From: Privacy-preserving search for chemical compound databases

 

ChEMBL_1000

ChEMBL_Full

CPU time (s)

  

SSCC (server)

0.69

167.19

SSCC (client)

1.53

172.37

GP-MPC (server)

4, 075.15

−

GP-MPC (client)

4, 366.18

−

Communication size (MB)

  

SSCC (server → client)

2.24

265.33

SSCC (client → server)

0.03

0.03

GP-MPC (server → client)

42.50

−

GP-MPC (client → server)

2, 128.00

−

  1. The experiment on ChEMBL Full by GP-MPC did not finish within 24 hours.