Research Article
Conjunctive and Disjunctive Keyword Search over Encrypted Mobile Cloud Data in Public Key System
Figure 5
Impact of , , and D on the storage cost of the index in PECDK-1 and PECDK-2 (a) for different sizes of with D = 1000 and , (b) for different numbers of with D = 1000 and , and (c) for different numbers of D with .
(a) |
(b) |
(c) |