AES finalists implementation for GPU and multi-core CPU based on OpenCL

Author

Wang, Xingliang ; Li, Xiaochao ; Zou, Mei ; Zhou, Jun

Author_Institution

Dept. of Electron. Eng., Xiamen Univ., Xiamen, China

fYear

2011

fDate

24-26 June 2011

Firstpage

38

Lastpage

42

Abstract

Benefit from the OpenCL (Open Computing Language), applications can be easily transplanted among different GPUs, multi-core CPUs, and other processors. In this paper, we present implementation of AES finalists (Rijndael, Serpent, Twofish) in XTS mode, based on OpenCL. Benchmark testing is performed on 4 mainstream GPUs and multi-core CPUs. The results are also compared with implementations based on traditional serial programming model and CUDA. The resulting data shows that throughputs based on OpenCL are higher than serial programming model, while a little lower than CUDA. Which demonstrates that OpenCL promises a portable language for GPU programming, while entail a performance penalty.

Keywords

computer graphic equipment; coprocessors; cryptography; multiprocessing systems; AES finalists implementation; GPU programming; OpenCL; XTS mode; advanced encryption standard; multicore CPU; open computing language; Encryption; Graphics processing unit; Kernel; Performance evaluation; Programming; Throughput; GPU; OpenCL; Rijndael; Serpent; Twofish; XTS;

fLanguage

English

Publisher

ieee

Conference_Titel

Anti-Counterfeiting, Security and Identification (ASID), 2011 IEEE International Conference on

Conference_Location

Xiamen

ISSN

Pending

Print_ISBN

978-1-61284-631-6

Type

conf

DOI

10.1109/ASID.2011.5967411

Filename

5967411