On key authentic degree of cryptosystem
Yong Wang, Huadeng Wang · 2010
Against such attacks as rubber-hose attack, key authentic degree of cryptosystem is expatiated in detail, and the important significance of key authentic degree of cryptosystem is pointed out. And the key authentic degrees of modern cryptosystem under different conditions are given. Research shows that under most realistic situations, the key authentic degree of modern cryptosystem is high, this means that modern cryptosystem is threatened by such as rubber-hose attack and so on. Feasibility of low key authentic degree reliability is analyzed, and the implementing of low key authentic degree algorithm is studied.