摘要
在深入分析基于FPGA的安全封装结构的基础上,针对其实际应用中身份认证的安全性要求,重点研究并设计了一种适用于FPGA安全封装结构的身份认证模型。该模型通过利用RSA公钥密码算法和SHA-1算法,实现了对用户及FPGA的双向认证。该模型具备良好的可移植性和安全性,能够有效抵御多种攻击,为基于FPGA的安全封装应用提供了强有力的用户权限认证。
This paper analyses the secure packaging FPGA architecture, focusing on the security requirement for the identity authentication in practical application, an identity authentication model is proposed to be suitable for the secure packaging FPGA. And the mutual authentication between user and FPGA is implemented by the model in which RSA and SHA-1 algorithms are used together. With the transplantable ability and the security, the model can cope with various attacks, and provide powerful authentication for the applications based on the secure packaging FPGA.
出处
《电子技术应用》
北大核心
2009年第1期147-149,共3页
Application of Electronic Technique
关键词
FPGA
安全封装
身份认证
FPGA
secure package
identity authentication
