Mathematical Modeling and Simulation of Key Authentication in a Multi-Dimensional Dynamic Network
In multi-dimensional dynamic networks,if the security level is low,the encrypted keys will be decoded by quantum computers,leading to the leakage of private data.In order to effectively improve the security au-thentication of keys,this article proposed a mathematical modeling method for key authentication in multi-dimensional dynamic networks under quantum attacks.Firstly,the method constructed a key authentication model for multi-di-mensional dynamic networks.On this basis,the redundant data to be transmitted in the network were cleaned.Mean-while,the AES(Advanced Encryption Standard)algorithm was adopted to generate keys for the first encryption of the data to be transmitted.Then,a string of noise data was added to the encrypted data for secondary encryption,thus fur-ther enhancing the resistance to quantum attacks.Moreover,a model for a multi-dimensional dynamic network was built to complete the secure transmission of keys.Finally,the decryption method was combined with the key for data security decryption.Thus,the security authentication of the multi-dimensional dynamic network key was achieved.Experimental results show that this method has shorter encryption and decryption time,and the authentication accuracy rate is more than 85%.In addition,the resistance to quantum attacks is strong.
NETL
NSTL
万方数据
