(19)
(11) EP 3 028 205 A1

(12)

(43) Date of publication:
08.06.2016 Bulletin 2016/23

(21) Application number: 14832098.9

(22) Date of filing: 16.07.2014
(51) International Patent Classification (IPC): 
G06F 21/30(2013.01)
(86) International application number:
PCT/US2014/046923
(87) International publication number:
WO 2015/017130 (05.02.2015 Gazette 2015/05)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 28.07.2013 US 201361859253 P
16.10.2013 US 201314055838

(71) Applicant: Square, Inc.
San Francisco, California 94103 (US)

(72) Inventors:
  • MCCAULEY, Nathan P.
    San Francisco, California 94103 (US)
  • QUIGLEY, Oliver S. C.
    San Francisco, California 94103 (US)
  • ADAMS, David C.
    San Francisco, California 94103 (US)
  • EDWARDS, Troy J.
    San Francisco, California 94103 (US)
  • SKOOG, Lukas C.
    San Francisco, California 94103 (US)
  • PAULL, Jonathan D.
    San Francisco, California 94103 (US)

(74) Representative: Barton, Russell Glen 
Withers & Rogers LLP 4 More London Riverside
London, SE1 2AU
London, SE1 2AU (GB)

   


(54) RAW SENSOR INPUT ENCRYPTION FOR PASSCODE ENTRY SECURITY