IIUM Repository

Hardware prototyping of an efficient encryption engine

Ibrahimy, Muhammad Ibn and Reaz, Mamun Bin Ibne and Asaduzzaman, Md. and Chowdhury, Md. Sazzad Hossien (2010) Hardware prototyping of an efficient encryption engine. International Journal of Electrical and Electronics Enginering, 4 (4). pp. 258-264.

PDF - Published Version
Download (425kB) | Preview


An approach to develop the FPGA of a flexible key RSA encryption engine that can be used as a standard device in the secured communication system is presented. The VHDL modeling of this RSA encryption engine has the unique characteristics of supporting multiple key sizes, thus can easily be fit into the systems that require different levels of security. A simple nested loop addition and subtraction have been used in order to implement the RSA operation. This has made the processing time faster and used comparatively smaller amount of space in the FPGA. The hardware design is targeted on Altera STRATIX II device and determined that the flexible key RSA encryption engine can be best suited in the device named EP2S30F484C3. The RSA encryption implementation has made use of 13,779 units of logic elements and achieved a clock frequency of 17.77MHz. It has been verified that this RSA encryption engine can perform 32-bit, 256-bit and 1024-bit encryption operation in less than 41.585us, 531.515us and 790.61us respectively.

Item Type: Article (Journal)
Additional Information: 4637/5971
Uncontrolled Keywords: —RSA, FPGA, Communication, Security, VHDL.
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices > TK7885 Computer engineering
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button): Kulliyyah of Engineering
Depositing User: Dr Muhammad Ibrahimy
Date Deposited: 31 Jan 2012 14:56
Last Modified: 31 Jan 2012 14:56
URI: http://irep.iium.edu.my/id/eprint/5971

Actions (login required)

View Item View Item


Downloads per month over past year