Research Article
Enhanced Dual-Policy Attribute-Based Encryption for Secure Data Sharing in the Cloud
Table 4
Computation cost comparison.
| | Schemes | Key generation | Encryption | Decryption |
| | DP-ABE [6] | | | | | DP-ABE [15] | | | | | Our DP-ABE (KP mode) | | | Refer to Table 5 | | Our DP-ABE (CP mode) | | | | Our DP-ABE (DP mode) | | | | Our FO-DP-ABE (outsourced) | | | | | Our FO-DP-ABE (local) | 0 | | |
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