US 12,267,417 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. 17/496,598.
Application 17/496,598 is a continuation of application No. 17/485,403, filed on Sep. 25, 2021, granted, now 11,770,243.
Prior Publication US 2023/0109213 A1, Apr. 6, 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 associated with the folder, a group access key pair including a group access public key and a group access private key;
determining, by the device for a piece of content, a symmetric key and a content access key pair associated with encrypting content to determine the encrypted content, the 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 symmetric key, the piece of content to determine the encrypted content;
encrypting, by the device, the symmetric key for the piece of 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 piece of 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 group access public key to determine an encrypted folder access private key;
encrypting, by the device, the group access private key by utilizing the assigned public key to determine an encrypted group 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 encrypted folder access private key, and the encrypted group access private key; and
accessing, by the device, the folder via the group based at least in part on decrypting the encrypted folder access private key and the encrypted group access private key.