US 12,231,561 B2
Managing access to data
Mindaugas Valkaitis, Vilnius (LT)
Assigned to UAB 360 IT, Vilnius (LT)
Filed by UAB 360 IT, Vilnius (LT)
Filed on Jun. 29, 2023, as Appl. No. 18/216,549.
Application 18/216,549 is a continuation of application No. 17/492,557, filed on Oct. 2, 2021, granted, now 11,736,289.
Application 17/492,557 is a continuation of application No. 17/482,328, filed on Sep. 22, 2021, granted, now 11,477,025.
Prior Publication US 2023/0344629 A1, Oct. 26, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 9/30 (2006.01); H04L 9/06 (2006.01); H04L 9/14 (2006.01)
CPC H04L 9/30 (2013.01) [H04L 9/0618 (2013.01); H04L 9/14 (2013.01); H04L 9/3073 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method, comprising:
receiving, by a user device, encrypted content and an encrypted assigned private key associated with the encrypted content;
decrypting, by the user device, the encrypted assigned private key based at least in part on utilizing a master key to determine a decrypted assigned private key;
determining, by the user device, a combination decryption key based at least in part on utilizing the decrypted assigned private key and an access public key associated with the encrypted content;
decrypting, by the user device, an encrypted access private key associated with the access public key to determine a decrypted access private key; and
decrypting, by the user device, the encrypted content based at least in part on utilizing the decrypted access private key.