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:
Jun. 23, 2020
Filed:
Sep. 26, 2017
Intel Corporation, Santa Clara, CA (US);
Kirk S. Yap, Framingham, MA (US);
Gilbert Wolrich, Framingham, MA (US);
James D. Guilford, Northborough, MA (US);
Vinodh Gopal, Westborough, MA (US);
Erdinc Ozturk, Marlborough, MA (US);
Sean M. Gulley, Boston, MA (US);
Wajdi K. Feghali, Boston, MA (US);
Martin G. Dixon, Portland, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A processor includes a plurality of registers, an instruction decoder to receive an instruction to process a KECCAK state cube of data representing a KECCAK state of a KECCAK hash algorithm, to partition the KECCAK state cube into a plurality of subcubes, and to store the subcubes in the plurality of registers, respectively, and an execution unit coupled to the instruction decoder to perform the KECCAK hash algorithm on the plurality of subcubes respectively stored in the plurality of registers in a vector manner.