摘要
本文探讨了长度大于256比特明文和密钥的Rijndael密码扩展算法,提出了一种增强扩展密钥安全性的方法,介绍了Rijndael算法的FPGA模块的硬件实现。
A expansive rijndael algorithm that plain text and key are longer than 256 bits are discussed in this paper. A method is proposed to increase the security of expansive key.Then the module of Rijndael based on FPGA was introduced.
出处
《微计算机信息》
北大核心
2007年第04Z期248-249,269,共3页
Control & Automation
基金
河北省教育厅2004年课题(Z2004310)
