[PDF] Top 20 A fully distributed revocable ciphertext-policy hierarchical attribute-based encryption without pairing

... flexibility. Ciphertext-policy Hierarchical attribute-based encryption (CP-HABE) can be a promising solution to the mentioned ...of fully dis- tributed revocable ... See full document

... as ciphertext- policy attribute-set-based encryption and hierarchical Attribute-based Encryption, that is amazingly effective for secure transmission of ... See full document

... efficient revocable Ciphertext- Policy Attribute-Based Encryption (CP-ABE) ...decrypt ciphertext generated after their expiry ...from Hierarchical ... See full document

... key-policy attribute-based encryption (KP-ABE), such as in [39], [40], and ciphertext-policy attribute-based encryption (CP-ABE), such as in ...the ... See full document

... their attribute key ...the ciphertext in the way such that only non-revoked users with their identity keys can decrypt the ...revocation without attribute key regeneration, it can only revoke ... See full document

... Ciphertext-Policy Attribute-Based Encryption (CP-ABE) provides a scalable mechanism of encrypting data where the data owner defines the access policy, and then the data user ... See full document

... Hierarchical attribute set based encryption scheme is proposed by extending the ciphertext policy attribute set based encryption scheme ...with ... See full document

... schemes based on the Attribute-Based Encryption have been proposed ...the distributed system. Various schemes based on the attribute-based encryption have ... See full document

... their attribute key ...the ciphertext in the way such that only non-revoked users with their identity keys can decrypt the ...revocation without attribute key regeneration, it can only revoke ... See full document

... previous attribute-based approaches, HIR-CP-ABE supports identity-based ...The encryption algorithm works by two steps: first, specify attribute literals in conjunctive/disjunctive ... See full document

... text encryption and ...networks, Attribute based Access control with constant size cipher text and finally, a white box traceable cipher text policy attribute based ...text ... See full document

... S. Ruj et al. [11] proposed a DACC (Distributed Access Control in Clouds) get ready for information stockpiling and access in mists. This plan dispose of different encoded duplicates of same information. Cloud ... See full document

... protocol based on ciphertext policy attribute- based encryption (CP-ABE) to establish secure communications among the ... See full document

... (Ciphertext Policy Attribute Based Encryption) in which both keys and attributes are managed by a trusted ...and attribute factors. By embedding the TRE (Timed-release ... See full document

... (ii) distributed matching engine for multimedia ...The distributed matching engine achieves high scalability and it is designed to support different multimedia ... See full document

... events without revealing its subscription to the ...subscribers without knowing their subscriptions and to allow subscribers and publishers authenticate each other without knowing each ... See full document

... convergent encryption and secure ownership group key ...a ciphertext-policy attribute-based encryption scheme with dynamic ... See full document

... each attribute is necessary in order to make systems ...proxy encryption mechanism together with the CP-ABE algorithm. Attribute group keys are selectively distributed to the valid users in ... See full document

... of attribute-based encryption (ABE) in which the encryption and decryption can be based on the user’s ...ABE: ciphertext-policy attribute-based ... See full document

... access policy, 2) protection of user privacy Recently, the notion of ABE [20], has attracted much attention in the research community to design flexible and scalable access control ...key based one-to-many ... See full document