US 12,267,419 B2
Grouping data in an organized storage system
Mindaugas Valkaitis, Vilnius (LT)
Assigned to UAB 360 IT, Vilnius (LT)
Filed by UAB 360 IT, Vilnius (LT)
Filed on Oct. 7, 2021, as Appl. No. 17/496,604.
Application 17/496,604 is a continuation of application No. 17/485,403, filed on Sep. 25, 2021, granted, now 11,770,243.
Prior Publication US 2023/0101443 A1, Mar. 30, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 9/08 (2006.01); G06F 21/60 (2013.01); H04L 9/14 (2006.01); H04L 9/30 (2006.01); H04L 67/1097 (2022.01)
CPC H04L 9/0833 (2013.01) [G06F 21/602 (2013.01); H04L 9/0825 (2013.01); H04L 9/14 (2013.01); H04L 9/3073 (2013.01); H04L 67/1097 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method, comprising:
determining, by a device, an assigned key pair associated with the device, the assigned key pair including an assigned public key and an assigned private key;
determining, by the device for a folder associated with encrypted content, a folder access key pair including a folder access public key and a folder access private key;
determining, by the device for a group, a group access key pair including a group access public key and a group access private key;
determining, by the device for respective content, a respective symmetric key and a respective content access key pair associated with encrypting content to determine the encrypted content, the respective content access key pair including a content access public key and a content access private key;
encrypting, by the device based at least in part on utilizing the respective symmetric key, the respective content to determine the encrypted content;
encrypting, by the device, the respective symmetric key for the respective content based at least in part on utilizing the content access public key to determine an encrypted symmetric key;
first encrypting, by the device, the content access private key for the respective content by utilizing the assigned public key to determine a first encrypted content access private key;
second encrypting, by the device, the content access private key by utilizing the folder access public key to determine a second encrypted content access private key;
encrypting, by the device, the folder access private key by utilizing the assigned public key to determine a first encrypted folder access private key;
encrypting, by the device, the folder access private key by utilizing the group access public key to determine a second encrypted folder access private key;
transmitting, by the device for storage in correlation with the folder, the encrypted symmetric key, the first encrypted content access private key, the second encrypted content access private key, the first encrypted folder access private key, and the second encrypted folder access private key; and
accessing, by the device, the folder based at least in part on decrypting the first encrypted folder access private key by utilizing the assigned private key or based at least in part on decrypting the second encrypted folder access private key by utilizing the group access private key.