Micro-application security authentication based on key agreement hybrid encryption algorithm

Abstract

With the widespread use of micro-application-based architecture for power mobility, ensuring secure authentication of users has become one of the challenges that cannot be ignored. Based on this, this paper first analyses the primary process and problems of the existing token authentication scheme. Then it proposes the overall architecture and model of secure authentication under this scheme for the security of token communication in the authentication process and uses an improved hybrid encryption algorithm for key agreement to solve the limitations of a single encryption algorithm for encrypting tokens. Finally, it can resist network attacks such as frequent replay and man-in-the-middle after security analysis. Experiments also verify that the scheme can guarantee users' secure authentication.