期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2017
卷号：5
期号：1
页码：621
DOI：10.15680/IJIRCCE.2017.0501128
出版社：S&S Publications
摘要：With the developing repute of cloud computing, corporations and information house owners begins tooutsource their most important information to the general public cloud for reduced administration price and ease ofentry. Encryption helps to protect consumer information confidentiality, it makes complicated to participate in securesimple text search over the encrypted knowledge Attribute-founded Encryption (ABE) is a promising cryptographicprimitive which significantly enhances the versatility of entry manage mechanisms. There are two complementaryforms of attribute headquartered encryption. One is essential-coverage attribute-situated encryption (KP-ABE) and theopposite is cipher text-coverage attribute-established encryption (CPABE). In a KP-ABE process, the decision of entrypolicy is made through the key distributor rather of the encipherer, which limits the practicability and usability for thesystem in realistic functions. On the opposite, in a CP-ABE system, every cipher text is related to an entry constitution,and every personal secret's labeled with a set of descriptive attributes. A circuit ciphertext-coverage attribute-situatedhybrid encryption with verifiable delegation scheme is provided to express the strongest type of entry manipulatepolicy. Ciphertext policy attribute-established hybrid encryption is integrated with verifiable computation and encryptthen-mac mechanism to delegate the verifiable partial decryption paradigm to the cloud server. This scheme is appliedover integers and tested to be secured established on okay-multilinear Decisional Diffie-Hellman assumption.
