期刊名称：International Journal of Communication and Computer Technologies
印刷版ISSN：2278-9723
出版年度：2019
卷号：7
期号：2
页码：13-18
DOI：10.31838/ijccts/07.02.04
语种：English
出版社：IJCCTS
摘要：In the field of Nanotechnology, Quantum-dot Cellular Automata is a new nascent technology. In order to overcome the CMOS limitations, less area and low power consuming QCA circuits are designed. Cryptography in QCA has been used to provide high data security during transmission. When comparing with symmetric cryptography, Asymmetric cryptography are confidential and authentication. In our paper, we designed a Public key cryptography using RSA algorithm that encrypts and decrypts the data using different keys. We also designed a full adder circuit with less area and latency when compared with previous works. The proposed architecture has been design and tested using QCA Designer tool.
