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. 22, 2013
Filed:
Jul. 17, 2008
Mikhail I. Grinchuk, San Jose, CA (US);
Anatoli A. Bolotov, Cupertino, CA (US);
Lav D. Ivanovic, Sunnyvale, CA (US);
Paul G. Filseth, Los Gatos, CA (US);
Mikhail I. Grinchuk, San Jose, CA (US);
Anatoli A. Bolotov, Cupertino, CA (US);
Lav D. Ivanovic, Sunnyvale, CA (US);
Paul G. Filseth, Los Gatos, CA (US);
LSI Corporation, Milpitas, CA (US);
Abstract
The present invention is a cryptoengine configured for providing countermeasures against attacks, including: an input/output (I/O) control unit, a memory, a controller, and an Arithmetic Logic Unit (ALU). The memory is communicatively coupled with the I/O control unit, receives inputs from the I/O control unit, and provides outputs to the I/O control unit based upon the received inputs. The controller is communicatively coupled with the I/O control unit for transmitting and receiving control signals. The ALU includes a plurality of storage components and computational components. The ALU is communicatively coupled with the controller and receives commands from/transmits status bits and flags to the controller. The ALU is further communicatively coupled with the memory and is configured for providing output signals to/receiving input signals from the memory. Further, the cryptoengine is configured for being communicatively coupled with a host computing device.