Suneetha, Ch (2022) Double Fold Encryption Algorithm Using Adjacency Matrix and Linear Feedback Shift Register (LFSR) as Diffusion. In: Research Highlights in Mathematics and Computer Science Vol. 2. B P International, pp. 25-36. ISBN 978-93-5547-912-9
Full text not available from this repository.Abstract
Sensitive data transfer and sharing between two or more legitimate entities have become a difficult task due to indiscriminate and ever-increasing usage of internet in technology and communications. The sole method for defending data against cyber-attacks is to mask the important information in transit. For a very long time, graph theory plays a crucial role in encryption. The adjacency matrices of undirected graphs, in particular, are used in the current research to develop a block cypher. The data is encrypted in blocks, with each block having three rounds and each round having two different phases: the first phase uses an adjacency matrix, and the second phase applies a logical XOR operation in a particular pattern to each component of the message. The adjacency matrix in this case is known to everyone, and the entities use a linear feedback shit register (LFSR) to create new matrices for encrypting each block. The diffusion layer in this case is the LFSR. The LFSR polynomial is a secret key that allows the entities to interact with one another or with a reliable third party.
Item Type: | Book Section |
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Subjects: | Euro Archives > Mathematical Science |
Depositing User: | Managing Editor |
Date Deposited: | 12 Oct 2023 04:55 |
Last Modified: | 12 Oct 2023 04:55 |
URI: | http://publish7promo.com/id/eprint/3296 |