Research and Application of Digital Signature and Key Agreement in Programming Process
There are many controllers on the market that are at risk of being stolen,in order to reduce the probability of being stolen.In this paper,RSA asymmetric encryption algorithm is used to digitally sign the data file to be brushed,which ensures the compliance and security of the source of the data file in the process of brushing.The controller verifies the identity of the data file first,and then starts the process of programming af-ter the verification is passed.This will reduce the risk of the controller being hacked by malicious agents.In this paper,the key of the secure access algorithm uses the ECDH algorithm to conduct the key agreement algorithm,which realizes the secure access once and secret,ensures that the key of each secure access is different,prevents the risk of key disclosure during the secure access process and ensures the security of the brush process.
NETL
NSTL
万方数据
维普
