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:
Mar. 10, 2015
Filed:
Apr. 02, 2012
Mathieu Ciet, Paris, FR;
Benoit Chevallier-mames, Paris, FR;
Thomas Icart, Paris, FR;
Bruno Kindarji, Paris, FR;
Augustin J. Farrugia, Los Altos, CA (US);
Mathieu Ciet, Paris, FR;
Benoit Chevallier-Mames, Paris, FR;
Thomas Icart, Paris, FR;
Bruno Kindarji, Paris, FR;
Augustin J. Farrugia, Los Altos, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
A method and an apparatus that generate a plurality of elements randomly as a split representation of an input used to provide an output data cryptographically representing an input data are described. The input may correspond to a result of a combination operation on the elements. Cryptographic operations may be performed on the input data and the elements to generate a plurality of data elements without providing data correlated with the key. The combination operation may be performed on the data elements for the output data.