The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 30, 2024
Filed:
Sep. 29, 2022
Cuica Llc, Plano, TX (US);
Alistair Black, Los Gatos, CA (US);
Ashitosh Swarup, Burbank, CA (US);
Cuica LLC, Plano, TX (US);
Abstract
Systems and methods for integrated communication security are described. One aspect includes a clock generator configured to generate a clock signal at a first frequency, and a circuit utilizing the clock signal. The circuit may include a port configured to receive an encryption sequence at the first frequency, and a first unidirectional data path between the port and a memory configured to permit data transfer from the port to the memory. The memory may be configured to access the encryption sequence from the port via the first unidirectional data path and store the data. The circuit may further include a clock divider configured to divide the first frequency by a divisor deriving another clock signal at a second frequency, and an encryption/decryption module configured to read a portion of the encryption sequence from the memory, process input using the portion of the encryption sequence, and generate output responsive to the processing.