The student Zainab Ali Kamal obtained her master's degree from the Department of Computer Sciences / University of Technology for her thesis (Improving the AES algorithm based on several techniques). In this research, two proposals were used, but in both proposals the external structure of the algorithm will be preserved. In the first proposal, S-box will be generated using a primitive polynomial and chaos theory. In the shift phase, the secret map is used. In the Mix phase, the Mix Matrix will be generated based on the password and the permutation of DES. In the second proposal, S-box will be generated based on the password, logistic map (1D, 2D) and particle swarm optimization. In the Shift phase, the XOR function is based on the Row number, and in the Mix phase, the Mix matrix will be generated based on the password and the logistic map 2D equation.
It was on Sunday, 18/11/2018, and on the discussion room in the annex building of the department. The discussion committee was composed of Dr. Hala Bahjat Abdul Wahab and Dr. Abdul Mohsen Jabir Abdul Hussain from the University of Technology / Computer Sciences Department , Dr. Mithaq Talib from Al Mustansiriya University / Faculty of Science / Department of Computer Science in the presence of the student supervisor (Dr.Alaa' Al-Kazem Farhan).
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Source: Department's Media |
