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- Title
Design and simulation of secure fiber optic communication system utilizing hill cipher algorithm.
- Authors
Mohammed, Senaa H.; Abass, A. K.; Ali, M. H.; Rashid, Fareed F.
- Abstract
The security is crucial in modern communications systems for preserving the transferred data. In this work, a secure fiber optic communication system utilizing Hill cipher algorithm is demonstrated and investigated via integrated the MATLAB with OptiSystem software. The MATLAB is used to encrypt and decrypt the data in electrical domain. While the OptiSystem software is used to build a fiber optic communication system with a bit rate of 80 Gbps over a 77.4 km link distance. According to the results, the link distance is degraded due to the ciphering process to 41 km. The link distance was increased to 178 km by combining a dispersion compensation fiber and an erbium-doped fiber to improve both of the dispersion and attenuation in the proposed system, respectively.
- Publication
Journal of Optics (09728821), 2024, Vol 53, Issue 2, p1499
- ISSN
0972-8821
- Publication type
Article
- DOI
10.1007/s12596-023-01313-8