Patent ID: 11962704
Assignee: UAB 360 IT
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method, comprising:
encrypting, by a processor located on a user device based at least in part on utilizing a symmetric key, a folder stored on the user device;
encrypting, by the processor based at least in part on utilizing an assigned public key specific to the folder, the symmetric key to determine a single-encrypted symmetric key;
encrypting, by a trusted device located on the user device based at least in part on utilizing a trusted device key specific to the user device and successful verification of first biometric information, the single-encrypted symmetric key to determine a double-encrypted symmetric key, the trusted device key being generated by the trusted device and being identified by a trusted device key identifier associated with the symmetric key;
encrypting, by the trusted device based at least in part on utilizing a trusted user key specific to the folder and successful verification of second biometric information, an assigned private key that is associated with the assigned public key to determine an encrypted assigned private key, the trusted user key being generated by the trusted device and being identified by a trusted user key identifier associated with the assigned private key; and
storing, by the processor, the double-encrypted symmetric key and the encrypted assigned private key in memory associated with the user device.