Cost-Effective and Scalable Data Sharing in Cloud Storage Using Hierarchical Attribute-Based Encryption with Forward Security.
Jianghong WeiXinyi HuangWenfen LiuXuexian HuPublished in: Int. J. Found. Comput. Sci. (2017)
Keyphrases
- cost effective
- cloud storage
- ciphertext
- data sharing
- encryption scheme
- attribute based encryption
- standard model
- low cost
- access structure
- encryption algorithm
- data access
- security analysis
- secret key
- distributed data
- data integration
- diffie hellman
- information sharing
- public key
- peer to peer
- cloud computing
- privacy protection
- data privacy
- sensitive data
- databases
- real time
- lightweight
- information security
- end users