Research on the Safe Communication Method of the Internet of Things Based on the Hybrid Encryption Algorithm
In view of the existing problems of Internet of Things communication methods run-ning too much,which affect the efficiency of Internet of Things communication,the hybrid en-cryption algorithm is introduced to carry out the research on the low cost of Internet of Things secure communication methods.Set the parameters of the elliptic curve function and Hash func-tion.The hybrid encryption algorithm is used to encrypt the Internet of Things communication data.The PUF function is used for user identity authentication,and by optimizing the authenti-cation protocol,to reduce the authentication data transmission volume,so as to reduce the cost of the Internet of Things.We show that the operation cost of the Internet of Things is significantly reduced under the application of the new communication method,which can effectively pro-mote the operation efficiency of the Internet of Things.
hybrid encryption algorithmInternet of thingscommunicationsecuritylow over-head
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