Efficient Compressed Ciphertext Length Scheme Using Multi-Authority CP-ABE for Hierarchical Attributes.
Zhiyong ZhangCheng LiBrij B. GuptaDanmei NiuPublished in: IEEE Access (2018)
Keyphrases
- ciphertext
- standard model
- access structure
- multi attribute
- attribute based encryption
- proxy re encryption
- identity based encryption
- provably secure
- cca secure
- public key encryption
- encryption scheme
- public key
- security model
- secret key
- diffie hellman
- chosen plaintext attack
- database systems
- private key
- security analysis
- cost effective
- attribute values
- low cost
- data streams
- data structure