文章基本信息

标题：Comparative Analysis of RSA and NTRU Algorithms and Implementation in the Cloud
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作者：Bambang Harjito ; Henny Nurcahyaning Tyas ; Esti Suryani 等
期刊名称：International Journal of Advanced Computer Science and Applications(IJACSA)
印刷版ISSN：2158-107X
电子版ISSN：2156-5570
出版年度：2022
卷号：13
期号：3
DOI：10.14569/IJACSA.2022.0130321
语种：English
出版社：Science and Information Society (SAI)
摘要：The emergence of cloud computing platforms makes it easier to connect and collaborate globally without setting up additional infrastructures such as servers and data centers. This causes the emergence of threats to data security against digital information. This security threat can be overcome by cryptography. Examples of cryptographic algorithms are RSA and NTRU. The main concern that arises in this research is how to perform a comparative analysis between asymmetric cryptographic algorithms, RSA (Rivest-Shamir-Adleman) and NTRU (Nth-Degree Truncated Polynomial Ring) algorithms and their implementation in cloud storage. Comparison of performance between the RSA and NTRU algorithms at security levels 80, 112, 128, 160, 192, and 256 bits by running 5 – 1000 data, the results obtained that the running time of the key generation process and encryption of the NTRU algorithm is more efficient than the RSA algorithm. Wiener's Attack test on the RSA algorithm and LLL Lattice Basis Reduction on the NTRU algorithm. NTRU algorithm has a more secure level of resilience, so that it can be said that the NTRU algorithm is more recommended for cloud storage security.
关键词：Attacks; privacy; cryptography; RSA; NTRU; cloud storage