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DOI: 10.14569/IJACSA.2023.01407115
PDF

A Hybrid Cryptography Method using Extended Letters in Arabic and Persian Language

Author 1: Ke Wang

International Journal of Advanced Computer Science and Applications(IJACSA), Volume 14 Issue 7, 2023.

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Abstract: Cryptography is widely used in information security systems. In encryption, the goal is to hide information in such a way that only the sender and receiver are aware of the existence of communication and information. Encryption takes place in various media, such as image, sound and text. Today, the rapid growth of network technologies and digital tools has made digital delivery fast and easy. However, the distribution of digital data in public networks such as the Internet has various challenges due to copyright infringement, forgery, coding and fraud. Therefore, methods of protecting digital data, especially sensitive data, are very necessary. Accordingly, in this article, a combined solution is used based on the technique of stretching the letters and making minor changes in the letters that have closed spaces so that the bits related to the hidden text can be inserted into a Persian or Arabic language. For this purpose, a new solution has been designed, in which the cover text is similar to the normal text, with the difference that, in addition to the extended letters that are longer due to the status of the secret message, it also has some prepositions, which have spaces. They are empty and closed. Of course, this difference in the closed space between the original letters and the changed letters will be very slight, and as a result, there will not be much difference between them that the normal user can feel the change. Finally, the proposed solution has been evaluated with the help of the MATLAB program, and according to the rate parameter of encryption capacity, the results show that the proposed method has an average encryption capacity of more than 50% compared to other common solutions.

Keywords: Cryptography; extended letters; Persian language; Arabic language

Ke Wang, “A Hybrid Cryptography Method using Extended Letters in Arabic and Persian Language” International Journal of Advanced Computer Science and Applications(IJACSA), 14(7), 2023. http://dx.doi.org/10.14569/IJACSA.2023.01407115

@article{Wang2023,
title = {A Hybrid Cryptography Method using Extended Letters in Arabic and Persian Language},
journal = {International Journal of Advanced Computer Science and Applications},
doi = {10.14569/IJACSA.2023.01407115},
url = {http://dx.doi.org/10.14569/IJACSA.2023.01407115},
year = {2023},
publisher = {The Science and Information Organization},
volume = {14},
number = {7},
author = {Ke Wang}
}



Copyright Statement: This is an open access article licensed under a Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, even commercially as long as the original work is properly cited.

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