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利用特定应用可编程逻辑实现密码算法功能的研究
Study on the Realization of Crypto Arithmetic Function Using Applicable Specific Programmable Logic
【摘要】 提出了一种基于可重构技术实现多种密码算法功能的设计思想,称这种硬件实现为特定应用可编程逻辑(ASPL)。通过对密码算法中相容性运算的分析,提出了ASPL中可重用密码单元与互联网络的设计思想,并对可重用密码单元与互联网络实现的关键技术进行了阐述,最后对ASPL在数据保护方面的应用前景进行了展望。
【Abstract】 This article brings forward design thought of realization of manifold crypto arithmetic based on the reconfiguration technology. The authors call it hardware realization applicable specific programmable logic (ASPL). This article brings forward design thought of reusable crypto cell and interconnected network in ASPL after analyzing the operation compatibility of different crypto arithmetics. It also discusses key technologies for realization of reusable crypto cell and interconnected network. Finally, this article looks forward the future application of ASPL in data secure field.
【Key words】 Reconfiguration; Programmable logic; Crypto arithmetic; Compatible operation; Controllability;
- 【文献出处】 计算机工程 ,Computer Engineering , 编辑部邮箱 ,2002年12期
- 【分类号】TP393.08
- 【被引频次】2
- 【下载频次】33