Method and system for the development of high-assurance computing elements

The present invention is a methodology for developing high-assurance computing elements. The method may comprise one or more of the following steps: (a) receiving a plurality of requirements detailing intended behavior of a high-assurance computing elements; (b) creating a model based on the requirements; (c) generating higher order language (HOL) code based on the model; (d) simulating the behavior of the computing elements from the HOL code; (e) generating test cases based on the model; (f) translating the model into a verification tool-specific format; and (g) formally verifying the model using a verification tool.