Patent ID: 11863683
Assignee: LENOVO (SINGAPORE) PTE. LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. A system, comprising:
an electronic device comprising:
a user interface;
a memory storing program instructions;
one or more processors that, when executing the program instructions, are configured to:
determine a shared secret based on an electronic device private key of the electronic device and a receiving device public key of a receiving device communicated to the electronic device over a network;
generate a token from an identifier of the receiving device based on the shared secret;
communicate the token to the receiving device;

the receiving device comprising:
a memory storing program instructions;
one or more processors that, when executing the program instructions, are configured to:
determine, the shared secret based on a receiving device private key and an electronic device public key communicated to the receiving device over the network;
determine the identifier of the receiving device based on the shared secret;
provide a communication path through the network between the receiving device and the electronic device based on receiving the token;
update the identifier of the receiving device to provide an updated identifier after a determined period of time.