基于模型驱动的密码算法可视化开发平台研究OA北大核心CSTPCD

In view of the poor universality of the cryptographic algorithm development platform and the inability to cross platforms,this paper adopts the model driven approach to realize the development of cryptographic algorithms,designs a visual development platform for cryptographic algorithms based on model driven,and proposes a domain language for the development of cryptographic algorithms based on model driven:MCL(MetaCrypto language);A model-based code generator and code mapper are implemented.Experiments show that the designed platform can establish cryptographic algorithm model by dragging the graphics block by the developer,and then the platform can generate code under different programming environments according to the established cryptographic algorithm model.The platform implements the code mapper module of C and python,and the cryptographic algorithm model can quickly map to C and python code.The platform has good practicability.The developer's password algorithm implementation process is simple and efficient.Codes under different programming environments can be generated automatically through the platform,which improves the cross platform performance of cryptographic algorithm implementation.