A study on influential factors affecting lifetime of minor carriers in sili- con monocrystalline using SPV method;

Under the present legal conditions in China, it is more feasible to choose the trust company as the SPV mode, but even so, there are still some legal obstacles.

In this paper, we ve discussed a series of typical symmetric Key exchange protocols, and formally verify it using a new knowledge based security protocol verification method which is called SPV logic in this paper.