Research Article
Integrity Protection for Data Aggregation in Smart Grid
Table 6
Lengths of messages transmitted in the three schemes (Unit:
; : the number of smart meters.).
| ā | Messages sent from smart meters to the gateway | Messages sent from the gateway to the data repository | Messages sent from the data repository to the user | Total |
| Construction based on Chinese remainder theorem (with data aggregation) | | | | | Construction based on Lagrange interpolation function (with data aggregation) | | | | | The benchmark construction (without data aggregation) | | | | |
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