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:
Nov. 26, 2019
Filed:
May. 16, 2016
Applicant:
Barclays Bank Plc, London, GB;
Inventors:
George French, London, GB;
Evan Hood, London, GB;
Peter Dooman, London, GB;
David Taylor, London, GB;
Assignee:
BARCLAYS SERVICES LIMITED, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/32 (2006.01); G06F 21/00 (2013.01); G06F 7/04 (2006.01); G06F 12/14 (2006.01); H04L 9/00 (2006.01); H04L 9/08 (2006.01); G06Q 20/10 (2012.01); G06Q 20/32 (2012.01); G06Q 20/40 (2012.01); G09C 1/00 (2006.01); H04L 9/30 (2006.01); H04W 12/06 (2009.01); H04W 4/80 (2018.01); H04W 12/04 (2009.01); H04W 12/00 (2009.01);
U.S. Cl.
CPC ...
H04L 9/0861 (2013.01); G06Q 20/10 (2013.01); G06Q 20/3278 (2013.01); G06Q 20/4012 (2013.01); G09C 1/00 (2013.01); H04L 9/00 (2013.01); H04L 9/3066 (2013.01); H04L 9/32 (2013.01); H04L 9/3234 (2013.01); H04W 12/06 (2013.01); H04L 2209/46 (2013.01); H04L 2209/56 (2013.01); H04W 4/80 (2018.02); H04W 12/00512 (2019.01); H04W 12/04 (2013.01);
Abstract
An electronic device that implements each module of a plurality of modules to jointly perform a secure multiparty cryptographic process to generate authorisation data based on input data, the authorisation data being suitable for use in authorising the electronic device, wherein each module uses secure data that is not shared outside that module to generate intermediate data for use in the secure multiparty cryptographic process to generate authentication data.