User terminal safety communication method in platform of Internet of Things
An Internet of Things platform and user terminal technology, applied in the field of communication security, can solve problems such as user injury, and achieve the effect of solving the problem of identity authentication, reducing delay, and reducing resource overhead.
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[0020] Computer network is not only the communication between homogeneous systems, but also the communication between heterogeneous systems. In the Internet of Things, multiple heterogeneous terminal devices have multiplied, and the communication requirements between such heterogeneous systems will become more prominent. To secure communication between devices from multiple manufacturers, ASN.1 is made possible as a standard object definition language and encoding rules. The present invention makes full use of the advantages of ASN.1 to ensure communication between differentiated user terminals and platform servers.
[0021] The present invention combines the characteristics of ASN.1 cross-platform, and when communicating between the user and the server of the Internet of Things platform, according to the authority of the user, different encryption, decryption and authentication algorithms are used. The encryption algorithm can be divided into no security mode, ACL mode, conf...
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