Research Article

Fault-Tolerant Privacy-Preserving Data Aggregation for Smart Grid

Table 3

Symbols of execution time for related operations.

SymbolDefinitionTime (ms)

Time for a hash computing0.001
Time for a modular exponentiation operation0.799
Time for a modular multiplication0.002
Time for an addition operation0.001
Time for a bilinear pairing operation1.823