HIR-CP-ABE: Hierarchical Identity Revocable Ciphertext-Policy Attribute-Based Encryption for Secure and Flexible Data Sharing.
Qiuxiang DongDijiang HuangJim LuoMyong H. KangPublished in: IACR Cryptol. ePrint Arch. (2017)
Keyphrases
- attribute based encryption
- ciphertext
- data sharing
- encryption scheme
- identity based encryption
- standard model
- access structure
- proxy re encryption
- secret key
- public key
- cca secure
- private key
- diffie hellman
- public key encryption
- data access
- data integration
- security analysis
- multi attribute
- lightweight
- encryption algorithm
- secret sharing scheme
- provably secure
- metric space
- information sharing
- data sets
- image quality
- data model