摘要
为了实现对存储测试系统在某些应用场合中数据保密的需求,提出了一种基于AES算法的数据加密系统设计方案,并完成了系统的算法仿真与硬件设计。系统的硬件以Xilinx公司的FPGA为主要芯片,实现数据采集与加密功能。采用VHDL语言来描述AES算法的硬件实现,对AES加密系统的整体结构和各个子模块进行了仿真与优化。从仿真测试结果看,完全能够满足存储测试系统的加密要求,达到了设计要求。
In order to achieve the data encryption requirement of storage testing system, which brings a design of data encryption system based on AES algorithm. The algorithm＇s simulation and the hardware design of the system are finished. This system＇s hardware is based on Xilinx＇s FPGA to realize data acquisition and encryption. The design uses VHDL to realize the AES also- rithm in hardware and simulates every module of algorithm. Seen from the results of the simulation, the design completely meets the system＇s data encryption demand and achieves the design＇s requirement.
出处
《电子技术应用》
北大核心
2015年第7期74-76,84,共4页
Application of Electronic Technique
