一种适用于分组密码算法芯片的IP核设计研究

Study on a IP core for Block Cipher Algorithm Chip

文章对一种适用于分组密码算法的循环移位器IP核的设计进行了研究,该IP核的可重构设计使其具有可复用性。文章在进行循环移位运算的算法和性能分析的基础上,对循环移位器IP软核与硬核的设计作了详细阐述。

A sort of reconfiguration cycling shifter for Block Cipher Algorithm,which was designed as IP core for reusing,was studied in this paper.This paper discusses the design of hard and soft IP core of cycling shifter particularly on basement of analyzing the arithmetic and capability of cycling shift operation.