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:
Oct. 30, 2012
Filed:
Jan. 23, 2009
Anatoli A. Bolotov, Cupertino, CA (US);
Mikhail I. Grinchuk, San Jose, CA (US);
Lav Ivanovic, Sunnyvale, CA (US);
Alexei Galatenko, Moscow, RU;
Anatoli A. Bolotov, Cupertino, CA (US);
Mikhail I. Grinchuk, San Jose, CA (US);
Lav Ivanovic, Sunnyvale, CA (US);
Alexei Galatenko, Moscow, RU;
LSI Corporation, Milpitas, CA (US);
Abstract
An architecture includes a controller. The controller is configured to receive a microprogram. The microprogram is configured for performing at least one of hierarchical or a sequence of polynomial computations. The architecture also includes an arithmetic logic unit (ALU) communicably coupled to the controller. The ALU is controlled by the controller. Additionally, the microprogram is compiled prior to execution by the controller, the microprogram is compiled into a plurality of binary tables, and the microprogram is programmed in a command language in which each command includes a first portion for indicating at least one of a command or data transferred to the ALU, and a second portion for including a control command to the controller. The architecture and implementation of the programmable controller may be for cryptographic applications, including those related to public key cryptography.