US 12,294,646 B2
Method for exchanging data between devices and system for performing same method
Valentyn Kulikovskyi, Kyiv (UA); Oleksandr Sholudko, Kyiv (UA); and Andrii Krenevych, Kyiv (UA)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Nov. 28, 2022, as Appl. No. 17/994,816.
Application 17/994,816 is a continuation of application No. PCT/KR2020/008118, filed on Jun. 24, 2020.
Claims priority of application No. 10-2020-0064595 (KR), filed on May 28, 2020.
Prior Publication US 2023/0092347 A1, Mar. 23, 2023
Int. Cl. H04L 9/08 (2006.01); G06F 3/01 (2006.01); H04L 9/32 (2006.01); H04L 9/40 (2022.01)
CPC H04L 9/0866 (2013.01) [G06F 3/017 (2013.01); H04L 9/3231 (2013.01); H04L 9/40 (2022.05)] 18 Claims
OG exemplary drawing
 
1. A method of exchanging data between devices, the method comprising:
by a first device:
detecting an intention of a user to transmit data;
generating, by using biometric data obtained from the user, a first private key and first identification information for the data;
encrypting the data by using the first private key, wherein the first private key is deleted after encrypting the data; and
transmitting the encrypted data and the first identification information to a personalized cloud storage; and
by a second device:
detecting an intention of the user to receive the data;
generating second identification information by using the biometric data obtained from the user;
requesting the personalized cloud storage for the data by using the second identification information; and
receiving and storing the data from the personalized cloud storage.