The Huning Expressway serves a vital role in the movement of passengers and goods from Shanghai to Nanjing, so it is imperative that the highway provide good, l
In proxy signature schemes,the proxy signer B is permitted to produce a signature on behalf of the original signer A. However,exposure of proxy signing keys can
The Long Tenn Pavement Performance (LTPP) Specific Pavement Study Experiment 2 (SPS-2), Strategic Study of Structural Factors for Jointed Plain Concrete Pavemen