Research Article

FogDedupe: A Fog-Centric Deduplication Approach Using Multi-Key Homomorphic Encryption Technique

Table 4

Communication time required to access AWS storage.

Number of
Data blocks
Data owner directly accessing AWS storage (without fog node)Data owners accessing the AWS
with fog nodes
Time in millisecondsStandard deviation in millisecondsTime in millisecondsStandard deviation in milliseconds

5320.26136.2666.5115.02
251350.76540.45246.40166.63
502750.50994.211428.11358.55
1005556.931899.013112.98767.92
20011789.123444.566802.111480.92