Hardware-accelerated SSH on self-reconfigurable systems

被引:3
|
作者
Gonzalez, I [1 ]
Gomez-Arribas, FJ [1 ]
Lopez-Buedo, S [1 ]
机构
[1] Univ Autonoma Madrid, Escuela Politecn Super, Madrid, Spain
关键词
D O I
10.1109/FPT.2005.1568565
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
The performance of security applications can be greatly improved by accelerating the cryptographic algorithms in hardware. In this paper, an implementation of the Secure Shell (SSH) application is presented. A self-reconfigurable platform based on a Xilinx Spartan-3 FPGA has been employed to implement a MicroBlaze-based embedded system, which executes SSH under the uCLinux operative system. Run-time reconfiguration is used to change the cryptographic coprocessors utilized for data ciphering. The performance of SSH has been improved and, in comparison to other alternatives not using reconfiguration, a reduction of the area requirements was also achieved.
引用
收藏
页码:289 / 290
页数:2
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