文章基本信息

标题：An Application to Secure Multimedia Data in Cloud Environment using Paillier Cryptography
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作者：N. Srinivasa Rao ; S.Rama Sree
期刊名称：International Journal of Computer Trends and Technology
电子版ISSN：2231-2803
出版年度：2014
卷号：17
期号：3
页码：138-143
DOI：10.14445/22312803/IJCTT-V17P126
出版社：Seventh Sense Research Group
摘要：The Cloud is an internetbased computing where shared resources, software and information are provided to the computer. Now a days it is one of the prominent technologies to provide wide variety of services. In this condition data can be categorized into sensitive and insensitive. Among these two types sensitive data requires security. The existing system does not provide any security concerns for storing sensitive data in the cloud environment. So, it is necessary to develop an application to provide better security to the sensitive data in the cloud environment. This paper presented one of the best cryptographic algorithm that is homomorphic encryption which is used to provide better security to the multimedia data in the cloud environment when streaming or after streaming is over. Through this algorithm data can be encrypt and upload into cloud environment as well as download and decrypt into original form. By using this application we can provide better security to the cloud environment when compare to existing one.
关键词：Homomorphism; Cryptography; Public Key; Private Key; Euler’s totient function; Carmichael’s function; Frame Buffer