| 基于SOPC的AES算法硬件实现研究 |
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| 引用本文： | 肖顺文,邹贵祥,江敏.基于SOPC的AES算法硬件实现研究[J].西华师范大学学报(哲学社会科学版),2013(4):395-399. |
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| 作者姓名： | 肖顺文 邹贵祥 江敏 |
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| 作者单位： | 西华师范大学电子信息处理技术与应用重点实验室,四川南充637009 |
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| 基金项目： | 四川省教育厅科研基金重点项目（10ZA029） |
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| 摘 要： | 通过分析AES算法的轮变换和密钥扩展的特点,结合片上可编程系统（SOPC）内部电路结构,用查找表对AES算法进行全面优化,用查找表对密钥扩展的递归算法进行构建.给出了实现算法的流程图,完成了密钥生成器电路系统,实现了算法的SOPC系统设计.
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| 关 键 词： | SOPC AES 查找表 |
Research on the Hardware Implementation of AES Algorithm Based on SOPC |
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| XIAO Shun-wen,ZOU Gui-xiang,JIANG Min.Research on the Hardware Implementation of AES Algorithm Based on SOPC[J].Journal of China West Normal University:Natural Science Edition,2013(4):395-399. |
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| Authors: | XIAO Shun-wen ZOU Gui-xiang JIANG Min |
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| Institution: | ( Key Laboratory of Electronic Information Processing Technology and Application, China West Normal University, Nanchong, 637009, China) |
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| Abstract: | Based on the analysis of the characteristic of Wheelchange and Key Expansion in the advanced encryption standard（AES） algorithm, and in combination with the internal circuit construction of system on a programmable chip （ SOPC）, the AES algorithm is optimized comprehensively and the recursive algorithm of Key Expansion is con- structed by the look-up table. Then, the flow diagram of implementation of the AES algorithm is presented. The key generator circuit system is completed. Finally, the design of AES algorithm based on SOPC has been achieved. |
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| Keywords: | SOPC AES look-up table |
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