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Dynamic Circuit Specialisation for Key-Based Encryption Algorithms and DNA Alignment
Joint Authors
Bruneel, Karel
Stroobandt, Dirk
Davidson, Tom
Abouelella, Fatma
Source
International Journal of Reconfigurable Computing
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-11-17
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Information Technology and Computer Science
Abstract EN
Parameterised reconfiguration is a method for dynamic circuit specialization on FPGAs.
The main advantage of this new concept is the high resource efficiency.
Additionally, there is an automated tool flow, TMAP, that converts a hardware design into a more resource-efficient run-time reconfigurable design without a large design effort.
We will start by explaining the core principles behind the dynamic circuit specialization technique.
Next, we show the possible gains in encryption applications using an AES encoder.
Our AES design shows a 20.6% area gain compared to an unoptimized hardware implementation and a 5.3% gain compared to a manually optimized third-party hardware implementation.
We also used TMAP on a Triple-DES and an RC6 implementation, where we achieve a 27.8% and a 72.7% LUT-area gain.
In addition, we discuss a run-time reconfigurable DNA aligner.
We focus on the optimizations to the dynamic specialization overhead.
Our final design is up to 2.80-times more efficient on cheaper FPGAs than the original DNA aligner when at least one DNA sequence is longer than 758 characters.
Most sequences in DNA alignment are of the order 213.
American Psychological Association (APA)
Davidson, Tom& Abouelella, Fatma& Bruneel, Karel& Stroobandt, Dirk. 2011. Dynamic Circuit Specialisation for Key-Based Encryption Algorithms and DNA Alignment. International Journal of Reconfigurable Computing،Vol. 2012, no. 2012, pp.1-13.
https://search.emarefa.net/detail/BIM-492959
Modern Language Association (MLA)
Davidson, Tom…[et al.]. Dynamic Circuit Specialisation for Key-Based Encryption Algorithms and DNA Alignment. International Journal of Reconfigurable Computing No. 2012 (2012), pp.1-13.
https://search.emarefa.net/detail/BIM-492959
American Medical Association (AMA)
Davidson, Tom& Abouelella, Fatma& Bruneel, Karel& Stroobandt, Dirk. Dynamic Circuit Specialisation for Key-Based Encryption Algorithms and DNA Alignment. International Journal of Reconfigurable Computing. 2011. Vol. 2012, no. 2012, pp.1-13.
https://search.emarefa.net/detail/BIM-492959
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-492959