The application of RSA digital signature algorithm in the Power Dispatching work ticket Transmission system

In order to solve the authenticity and integrity problem during the Transmission of Power Dispatching work tickets, it need encrypt the Power Dispatching work tickets. This paper analyzes the main processes of RSA digital signature algorithm and gives the algorithm implementation based on the C# language; the algorithm is applied to an Electric Power Dispatching work ticket Transmission system of an oil extraction plant, the proven reliability of the algorithm to ensure security and non-repudiation of the electronic work tickets.