A Comparative Study on Symmetric and Asymmetric Key Encryption Techniques

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Author(s): Sneha Padhiar (Charotar University of Science and Technology, India)and Kuldip Hiralal Mori (Charotar University of Science and Technology, India)
Copyright: 2022
Pages: 13
Source title: Implementing Data Analytics and Architectures for Next Generation Wireless Communications
Source Author(s)/Editor(s): Chintan Bhatt (Charotar University of Science and Technology, India), Neeraj Kumar (Thapar University, India), Ali Kashif Bashir (Manchester Metropolitan University, UK)and Mamoun Alazab (Charles Darwin University, Australia)
DOI: 10.4018/978-1-7998-6988-7.ch008

Keywords: Information Science Reference / Media & Communications / Networking and Telecommunications / Wireless Systems

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Abstract

With the rise in use of internet in various fields like education, military, government sector, banking, the security and privacy of the info has been the foremost concern. As in today's era, most of the handling of data and transactions are done online. When the data is transferred from the one end of sender to the other end of receiver online, it's eavesdropped by an intruder and thus could be a threat to the secrecy or confidentiality of the info. The hottest technique that protects the confidentiality of the data is cryptography which converts the plain text into scrambled form which is unreadable. Then the receiver applies a reverse mechanism to decrypt the unreadable data to readable form. This mechanism is known as encryption-decryption process or cryptography. Cryptography can be both symmetric and asymmetric. Here the authors discuss symmetric and asymmetric algorithms.

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A Comparative Study on Symmetric and Asymmetric Key Encryption Techniques

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