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A Novel Constant size Cipher-text Scheme for Security in Real-time Systems
2015
International Journal of Computer Applications Technology and Research
In this paper, we consider 'secure attribute based system with short ciphertext' is a tool for implementing fine-grained access control over encrypted data, and is conceptually similar to traditional access control methods such as Role-Based Access Control. However, current 'secure attribute based system with short ciphertext' schemes suffer from the issue of having long decryption keys, in which the size is linear to and dependent on the number of attributes.Ciphertext-Policy ABE (CP-ABE)
doi:10.7753/ijcatr0405.1002
fatcat:ue6ixv7kuvhxnhfqij6zi7aywy