摘要
提出了基于FPGA对IDE硬盘数据进行AES加解密的实现方案,重点对加密卡的核心模块进行了分析和设计;采用了基于NiosII处理器的专门用于硬盘的密钥管理方法,更加有效地对硬盘数据进行保护;时序仿真验证了该硬盘加解密设计方案的可行性.
The scheme of encrypting and decrypting the IDE hard disk data based on FPGA and AES algorithm is presented, the core module of encryption card is expounded and designed emphatically; NiosII processor which is specially used to key management for hard disk is adopted as its method ,which protects the hard data more effficiently;The result of the timing simulation verify the scheme of design for hard disk data encryption and decryption is feasible.
出处
《邵阳学院学报（自然科学版）》
2011年第4期22-26,共5页
Journal of Shaoyang University：Natural Science Edition
基金
湖南省教育厅资助科研项目(编号:10C1194)
