Link:
Publisher:
| Journal of Modern Technology and Engineering |
Abstract:
| One of the most important communication technologies of our day is the Internet of Things (IoT). The IoT system faced issues with device power consumption, battery life, memory space, and cost of performance. Cyberattacks and security dangers are on the rise. Cybersecurity aims to lower the threats it poses to computer systems by safeguarding sensitive data and ensuring privacy during transmission. Encryption algorithms are one of the most crucial ways to guarantee the confidentiality of data while it is being transmitted. One of the most used encryption algorithms is called Advanced Encryption Standard (AES). In this paper, the Tiny Advanced Encryption Standard (TAES) algorithm has been proposed with two scenarios to improve the AES algorithm’s encryption speed and flexibility when used for small data. It is also proposed to achieve a high level of encryption and reduce the complexity of the algorithm while maintaining a level of security that is higher than or equal to the level of security found in the original AES algorithm. Using the MATLAB program, the performance of the suggested algorithm was compared to that of the original AES algorithm on texts, and images. From the results, it can be concluded that when the first scenario of the proposed algorithm was implemented on data with a size of 2048 bytes, the speed of encryption implementation increased by 82.69 %. And in the second scenario, it went up by 57.54%. Additionally, throughput rates grew at a rate similar. For images, the encryption speed ratio for the four scenarios was 75% and 61.41% when the scenarios of the proposed algorithm were applied to an image of size (280Γ − 280 pixels). |