From: A secure billing protocol over attribute-based encryption in vehicular cloud computing
Notation | Operations | Time (ms) |
---|---|---|
T pair | Bilinear pairing | 2.82 |
T mul | Point scalar multiplication | 0.78 |
T as−enc | Asymmetric encryption | 1.17 |
T as−dec | Asymmetric decryption | 0.61 |
T s−enc | Symmetric encryption | 0.51 |
T s−dec | Symmetric decryption | 0.55 |
T h | Execution time of a general hash function | 0.0001 |