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Published in:
2019 | OriginalPaper | Chapter
Enrichment of Security Using Hybrid Algorithm
Authors : Deeksha Ekka, Manisha Kumari, Nishi Yadav
Published in: International Conference on Computer Networks and Communication Technologies
Publisher: Springer Singapore
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Abstract
In this paper, the concept of symmetric encryption method, AES (Advanced Encryption Standard) and asymmetric encryption method, RSA followed by an EX-OR operation are combined to introduce a new Hybrid Algorithm for the enrichment of data security over network. The proposed scheme adds up more complexity in data by increasing confusion and diffusion in ciphertext using AES for data encryption and RSA for key encryption. Thus, intruder will require more time to decrypt the text and it also resolves the brute-force attack, differential attack, and linear attack. The performance analysis of proposed scheme is done and compared with the AES and RSA on the basis of encryption and decryption time. The result shows that the proposed scheme takes less time for encryption process and more time for decryption process, hence it improves the security of the data.