Client-side ciphertext deduplication scheme with flexible access control.
Ying XieGuohua TianHaoran YuanChong JiangJianfeng WangPublished in: Int. J. Comput. Sci. Eng. (2020)
Keyphrases
- access control
- security model
- proxy re encryption
- ciphertext
- attribute based encryption
- standard model
- public key encryption
- public key
- dynamic access control
- cca secure
- data security
- encryption scheme
- security mechanisms
- security policies
- security analysis
- security requirements
- provably secure
- protection schemes
- diffie hellman
- role based access control
- access structure
- access control models
- secret key
- access control mechanism
- lightweight
- query processing
- databases