Patent ID: 11924339
Assignee: REAL RANDOM IP, LLC
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 14:
15. A non-transitory computer-readable storage medium storing one or more programs configured for execution by a computing device having one or more processors and memory, the one or more programs comprising instructions for:
storing a privacy table at the computing device, the privacy table comprising random numbers;
transmitting the privacy table to an electronic device over an encrypted channel, wherein the electronic device is distinct from the computing device;
receiving a first message for transmission to the electronic device;
generating a map based on the privacy table, the map including instructions on how to use the privacy table to generate a primary key;
generating the primary key based on the map and the privacy table;
encrypting the first message using the primary key to form an encrypted first message;
transmitting the map and the encrypted first message to the electronic device, enabling the electronic device to decrypt the encrypted first message by:
recreating the primary key based on the map and the privacy table; and
decrypting the encrypted first message using the recreated primary keys;

receiving a second message for transmission to the electronic device;
generating a new map, which is distinct from the map;
generating a new primary key based on the new map and the privacy table, wherein the new primary key is distinct from the primary key;
encrypting the second message using the new primary key to form an encrypted second message; and
transmitting the new map and the encrypted second message to the electronic device, enabling the electronic device to decrypt the encrypted second message by:
recreating the new primary key based on the new map and the privacy table; and
decrypting the encrypted second message using the recreated new primary key.