ALEXANDRIA, Va., April 9 -- United States Patent no. 12,273,443, issued on April 8, was assigned to UAB 360 IT (Vilnius, Lithuania).
"Stateless system to encrypt and decrypt data" was invented by Mindaugas Valkaitis (Vilnius, Lithuania).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method including transmitting, by a device to a storage server, a request to receive encrypted content and one or more encrypted keys stored in association with the encrypted content; receiving, by the device from the storage server, the encrypted content and the one or more encrypted keys; receiving, by the device, a master string of alphanumeric characters; determining, by the device, a master key based at least in part on the...