With the increase in traffic on cloud servers due to the shifting of various services, information security has become a matter of major concern. This paper describes the security issues influencing cloud computing, compares the performance of traditional and the latest security techniques, and focuses on the challenges facing its implementation. Traditional schemes like RSA, ElGamal, and Pailler Algorithms do not allow operations to be carried out on the encrypted data, whereas the Homomorphic Encryption Scheme allows computation in the encrypted state without decrypting it to the original form. Thus, the security is ensured and also, there is no need to share the secured key. Fully Homomorphic Encryption Algorithms like: Gentry's Encryption Scheme, Dijk-Gentry-Halevi-Vaikunthanathan Scheme (DGHV), Brakerski-Vaikuntanathan Schemes (BGV) and Multi-key fully Homomorphic encryption are advanced techniques that provide security for the cloud are also described.

Ganesh Kumar Mahato

Swarnendu Kumar Chakraborty

IETE Journal of Research

IETE JOURNAL OF RESEARCH 是由印度电子和电信工程师学会 (IETE) 出版的双月刊。它发表描述原始研究工作或新产品/工艺开发的科学和技术论文。偶尔会针对新的和新兴的研究领域提出特殊问题。 IETE 研究期刊对有兴趣跟踪在电子、电信、计算机科学与工程和信息技术等广泛领域进行的原始研究和开发工作的研究人员、工程师、科学家、教师、管理人员和学生很有用.

IETE Journal of Research is a bi-monthly publication by the Institution of Electronics and Telecommunication Engineers (IETE) in India. It publishes scientific and technical papers that describe original research work or the development of new products/processes. Special issues may occasionally be dedicated to new and emerging research areas. The IETE Journal of Research is valuable for researchers, engineers, scientists, educators, managers, and students interested in tracking original research and development work across a wide range of fields, including electronics, telecommunications, computer science and engineering, and information technology.

IETE Journal of Research 是由印度电子和电信工程师学会 (IETE) 出版的双月刊。该期刊发表关于原始研究工作或新产品/工艺开发的科学和技术论文。偶尔会针对新的和新兴的研究领域发布特刊。IETE Journal of Research 对于希望跟踪电子、电信、计算机科学与工程以及信息技术等广泛领域的原始研究和开发工作的研究人员、工程师、科学家、教师、管理人员和学生非常有价值。

A Comparative Review on Homomorphic Encryption for Cloud Security

The security issues influencing cloud computing is described, the performance of traditional and the latest security techniques are compared, and the challenges facing its implementation are focused on.

Category	Quartile
计算机科学	4
计算机科学, 工程电子与电气	4
计算机科学, 电信学	4

A Comparative Review on Homomorphic Encryption for Cloud Security

ivySCI AI Smartly Parses PDF, Answers Researchers' Questions, and Helps You Understand Papers in Seconds

Journal Info