Research Article
A Lightweight Authentication with Dynamic Batch-Based Group Key Management Using LSTM in VANET
Table 2
Running times of different operations.
| Operation | Execution time (ms) |
| : bilinear pairing | 4.2 | : map to point hash function | 4.4 | : scaler multiplication | 0.4 | : general hash operation | 0.0001 | : operation time on LSTM | 0.737 | : execution time for calculating the elliptic curve point multiplication | 0.442 | : execution time for elliptic curve point addition | 0.0018 | : execution time for point addition to bilinear pairing | 0.0071 | : execution time for exponential operation | 0.6 |
|
|