Efficient Escrow-free CP-ABE with Constant Size Ciphertext and Secret Key for Big Data Storage in Cloud.
Praveen Kumar PremkamalSyam Kumar PasupuletiP. J. A. AlphonsePublished in: Int. J. Cloud Appl. Comput. (2020)
Keyphrases
- ciphertext
- secret key
- big data
- cloud computing
- standard model
- encryption scheme
- smart card
- public key
- attribute based encryption
- data analysis
- proxy re encryption
- access structure
- pseudorandom
- key management
- cca secure
- data management
- authentication scheme
- diffie hellman
- encryption algorithm
- provably secure
- security analysis
- social media
- private key
- hash functions
- identity based encryption
- business intelligence
- data processing
- secure communication
- databases
- information retrieval
- key distribution
- security model
- cost effective
- database
- data warehousing