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:
Dec. 27, 2022
Filed:
Jan. 27, 2021
Cryptography Research, Inc., San Jose, CA (US);
Michael Hutter, Vienna, AT;
Matthew Pond Baker, San Francisco, CA (US);
Cryptography Research, Inc., San Jose, CA (US);
Abstract
Disclosed is a method and a system to execute the method to perform a first hashing operation to compute a first hash value, store the first hash value in a plurality of output registers, store a second message in a plurality of input registers, perform a first iteration of a second hashing operation, with an input to the second hashing operation including the second message and the first hash value, determine that a first portion of the second message, stored in a first register of the plurality of input registers, has been processed in course of the second hashing operation, and move a first portion of the first hash value stored in a first register of the plurality of output registers to the first register of the plurality of input registers.