US 12,445,843 B2
Method for wireless communication, wireless port connection device, and computer program product
Chenxi Hu, Beijing (CN); Sanping Li, Beijing (CN); and Zhen Jia, Shanghai (CN)
Assigned to Dell Products L.P., Round Rock, TX (US)
Filed by Dell Products L.P., Round Rock, TX (US)
Filed on Feb. 6, 2023, as Appl. No. 18/105,933.
Claims priority of application No. 202211617764.6 (CN), filed on Dec. 15, 2022.
Prior Publication US 2024/0205673 A1, Jun. 20, 2024
Int. Cl. H04M 1/66 (2006.01); H04W 12/041 (2021.01); H04W 12/0431 (2021.01); H04W 12/069 (2021.01)
CPC H04W 12/069 (2021.01) [H04W 12/041 (2021.01); H04W 12/0431 (2021.01)] 20 Claims
OG exemplary drawing
 
1. A method for wireless communication, which is performed by a first wireless port connection device, the method comprising:
sending a first public key of the first wireless port connection device to an authentication server;
receiving a signed first certificate from the authentication server, the first certificate comprising a server public key of the authentication server;
receiving a signed second certificate from a second wireless port connection device;
acquiring a second public key of the second wireless port connection device in the second certificate using the server public key;
generating a symmetric key using the second public key;
encrypting data using the symmetric key; and
sending the encrypted data to the second wireless port connection device.