This paper contributes to the stability of linear complexity of a binary periodic Jaeobi sequence.By employing a pair of reference sequences,we prove that the linear complexity of a binary Jacobi sequ
This article proposes an enhanced differential fault analysis (DFA) method named as fault-propagation pattern-based DFA (FPP-DFA).The main idea of FPP-DFA is using the FPP of the ciphertext difference
Researchers have proposed several security protocols to protect the electronic commerce security in these years;however,not all of them are secure enough.This article extends model checking method wit
Security testing is a key technology for software security.The testing results can reflect the relationship between Software testing and software security,and they can help program designers for evalu
It is difficult for security experts to generate polymorphic signatures by using traditional string mining and matching techniques.A semantic-aware method is presented to generate a kind of two-level
Nowadays,the capability of traditional digital forensic tools fails to meet the demand of ever increasing of criminal or civil cases.One of the challenges is that digital devices and applications are
A software security testing behavior model,SETAM,was proposed in our previous work as the integrated model for describing software security testing requirements behavior,which is not only compatible w
Localization is one of the key technologies in wireless sensor networks,and the existing PSO-based localization methods are based on standard PSO,which cannot guarantee the global convergence.For the
A new authentication algorithm for grid identity trusted computing unlimited by hardware is presented;the trusted root is made as an image data.The grid entity is trusted in the soft platform when its
通过降低结构底层刚度,以延长结构自振周期,达到结构隔震效果.此技术由于未采用任何外设装置,因此称为结构的自隔震技术.工程应用上,结构底层采用钢管混凝土柱,可以利用钢管混凝土刚度可调的性质,提出结构柱高径比取值区间.与普通钢筋混凝土相比,钢管混凝土具有高强度、高延性等特点,高径比在此区间内的钢管混凝土柱既能使结构柔度达到隔震要求,同时又使结构满足整体稳定.为使结构在罕遇特大震下不致倾覆,建议在刚度较