US 12,074,641 B2
System and method for secured data transmission using LiFi and holochain network
Raja Arumugam Maharaja, Chennai (IN); and Ankit Singh Negi, Gurugram (IN)
Assigned to Bank of America Corporation, Charlotte, NC (US)
Filed by Bank of America Corporation, Charlotte, NC (US)
Filed on Feb. 15, 2022, as Appl. No. 17/671,973.
Prior Publication US 2023/0261745 A1, Aug. 17, 2023
Int. Cl. H04B 10/116 (2013.01); H04B 10/40 (2013.01); H04W 84/12 (2009.01)
CPC H04B 10/116 (2013.01) [H04B 10/40 (2013.01); H04W 84/12 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A system for secured data communication comprising:
a sending device comprising:
a memory configured to store data;
a processor operably coupled to the memory, and configured to:
determine that a first subset of data is confidential based at least in part upon historical indications that indicates that the first subset of data is confidential;
encrypt the first subset of data;
receive a first message that indicates that a user of a receiving device initiated a request to receive the first subset of data, wherein the first message comprises an indication that the user is authorized to receive the first subset of data; and
in response to receiving the first message, communicate the encrypted data to a light fidelity (LiFi) device;
the LiFi device communicatively coupled to the sending device and comprising:
at least one light source configured to emit light;
a second processor operably coupled to the at least one light source, and configured to communicate the encrypted data via the light emitted from the at least one light source to the receiving device;
receive a second message from a network node in a holochain network that indicates that the first subset of data is received at the receiving device; and
in response to receiving the second message, discontinue the communication of the first subset of data to the LiFi device.