A PKI Model for the Scheme of Contract Signing on the Net
Ye Zhen · Systems engineering and electronics · 2003
With the emergence of the PKI,more and more applications in the electronic commerce are designed on it. This paper presents a PKI model for the scheme of contract signing on the net. The knowledge about the cryptology is introduced firstly,then the two models (single CA model and improved model) are put forward and their correctness is verified.In the end the characteristics of the two models are respectively discussed. What's more, a simple implementing chart is given for an easy unerstanding.