Study and Analysis of Efficient AES Multi-Layer Key

Mohammed Najm Abdullah and Rula Sami Khudhair

^1-3Computer Engineering, University of Technology, Baghdad, Iraq.

²Non-ferrous Materials Engineering Department, Faculty of Materials Engineering, University of Babylon Babylon, Iraq.

ABSTRACT:

Multi-layer key for AES encryption technique are present in this paper. LFSR and MD5 as a primary key layer was used to increase the security of the key. Three types of tests for ten round for each key layer are tested and analyzed. From the tests the MD5 is present as more suitable for security but it more complexity while LFSR is good for both. The usage of them will be depending on the natural of applications.

KEYWORDS: AES Key; Multi-layer AES Key; LFSR; MD5

Copy the following to cite this article: Abdullah M. N, Khudhair R. S. Study and Analysis of Efficient AES Multi-Layer Key. Orient. J. Comp. Sci. and Technol;6(4)

Copy the following to cite this URL: Abdullah M. N, Khudhair R. S. Study and Analysis of Efficient AES Multi-Layer Key. Orient. J. Comp. Sci. and Technol;6(4). Available from: http://www.computerscijournal.org/?p=2875

---

This work is licensed under a Creative Commons Attribution 4.0 International License.