期刊名称：International Journal of Computer Science & Technology
印刷版ISSN：2229-4333
电子版ISSN：0976-8491
出版年度：2013
卷号：4
期号：2
页码：630-632
语种：English
出版社：Ayushmaan Technologies
摘要：The data protection in cloud platform architecture dramatically reduces the per-application development effort required to offer data protection while still allowing rapid development and maintenance. Although cloud computing promises lower costs, rapid scaling, easier maintenance, and service availability anywhere, anytime, a key challenge is how to ensure and build confidence that the cloud can handle user data securely. A recent Microsoft survey found that “58 percent of the public and 86 per-cent of business leaders are excited about the possibilities of cloud computing. But more than 90 percent of them are worried about security, availability, and privacy of their data as it rests in the cloud. In this manner most of the users they won’t trust the cloud providers for storing their information in the cloud regarding security considerations , most of the security techniques are compromised such as third party auditing.., etc we proposed a new technique for Fully homomorphic encryption scheme (FHE) has numerous applications, especially in the cloud computation. Recently, FHE has been the focus of extensive study, but mostly were researching into the construction and efficiency of the scheme, a fat lot focus on the application of the scheme. In this paper, we present a new system for searching on encrypted data which combined ABE (Attribute based Encryption) and FHE. Our system enables anyone even without private-key of the encrypted data to search the data. In the end, we discuss the application of FHE on outsourcing of computation and present two different systems matched the different requirement.
