Serpent encryption algorithm implementation on Compute Unified Device Architecture (CUDA)
CUDA is a platform developed by Nvidia for general purpose computing on Graphic Processing Unit to utilize the parallelism capabilities. Serpent encryption is considered to have high security margin as its advantage; however it lacks in speed as its disadvantage. We present a methodology for the tra...
保存先:
| 主要な著者: | , , |
|---|---|
| フォーマット: | Conference or Workshop Item |
| 出版事項: |
2010
|
| 主題: | |
| オンライン･アクセス: | http://eprints.utp.edu.my/3597/1/fawnizu_anasSCORED2009.pdf http://eprints.utp.edu.my/3597/ |
| タグ: |
タグ追加
タグなし, このレコードへの初めてのタグを付けませんか!
|
| 要約: | CUDA is a platform developed by Nvidia for general purpose computing on Graphic Processing Unit to utilize the parallelism capabilities. Serpent encryption is considered to have high security margin as its advantage; however it lacks in speed as its disadvantage. We present a methodology for the transformation of CPU-based implementation of Serpent encryption algorithm (in C language) on CUDA to take advantage of CUDA’s parallel processing capability. The proposed methodology could be used to quickly port a CPUbased algorithm for a quick gain in performance. Further tweaking, as described in this paper through the use of a profiler, would further increase the performance gain. Result based on the integration of multiple block encryption in parallel shows throughput performance of up to 100MB/s or more than 7X performance gain. |
|---|