An efficient ciphertext-policy attribute-based encryption with attribute and user revocation scheme in cloud environment.
P. Prathap NayuduKrovi Raja SekharPublished in: Int. J. Syst. Syst. Eng. (2023)
Keyphrases
- attribute based encryption
- ciphertext
- standard model
- public key
- access structure
- secret key
- proxy re encryption
- encryption scheme
- diffie hellman
- cca secure
- security analysis
- multi attribute
- secret sharing scheme
- metric space
- databases
- key distribution
- private key
- public key encryption
- elliptic curve
- key management
- compression scheme
- attribute values
- similarity measure