论文部分内容阅读
通过阐述USBKey和chebyshev多项式的概念性质以及身份认证的基本技术,提出了软硬件相结合的身份认证方法的思想。针对传统身份认证存在的不足,提出将chebyshev多项式与USBKey紧密结合起来,建立一种新的基于USBKey的chebyshev多项式身份认证方案。该方案以PKI、安全PIN码和矩阵迭代快速算法为基础,充分发挥了USBKey与chebyshev多项式软硬件相结合的优势。最后安全性分析得出其具有简单、实用、安全的特点,有效地解决了单一身份认证存在的安全问题。
By elaborating on the conceptual nature of USBKey and chebyshev polynomials and the basic techniques of identity authentication, this paper proposes the idea of combining authentication with hardware and software. In view of the shortcomings of traditional identity authentication, this paper proposes to combine chebyshev polynomials with USBKey closely to establish a new scheme of chessyshev polynomial identity authentication based on USBKey. The scheme based on PKI, secure PIN code and matrix iterative fast algorithm, give full play to the advantages of USBKey and chebyshev polynomial hardware and software combination. Finally, the security analysis has its simple, practical and safe features, effectively solve the security problems of a single authentication.