Efficient and Secure Ciphertext-Policy Attribute-Based Encryption Without Pairing for Cloud-Assisted Smart Grid.
Yong WangBiwen ChenLei LiQiang MaHuicong LiDebiao HePublished in: IEEE Access (2020)
Keyphrases
- attribute based encryption
- ciphertext
- standard model
- smart grid
- access structure
- encryption scheme
- secret key
- public key
- cca secure
- private key
- diffie hellman
- provably secure
- power system
- cloud computing
- data center
- public key encryption
- lossless compression
- data sharing
- security model
- communication systems
- communication networks
- utility function
- cost effective
- lightweight
- low cost