(19)
(11) EP 3 568 785 A1

(12)

(43) Date of publication:
20.11.2019 Bulletin 2019/47

(21) Application number: 18701577.1

(22) Date of filing: 09.01.2018
(51) International Patent Classification (IPC): 
G06F 21/10(2013.01)
G06F 21/74(2013.01)
(86) International application number:
PCT/IB2018/050124
(87) International publication number:
WO 2018/130935 (19.07.2018 Gazette 2018/29)
(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
Designated Validation States:
MA MD TN

(30) Priority: 13.01.2017 US 201762446196 P
23.10.2017 US 201715791260

(71) Applicant: VERIMATRIX
13590 Meyreuil (FR)

(72) Inventors:
  • CARSON, Jacob T.
    Long Beach, California 90804 (US)
  • GORMAN, Michael A.
    Cypress, California 90630 (US)
  • COCCHI, Ronald P.
    Seal Beach, California 90740 (US)

(74) Representative: de Jong, Jean Jacques et al
Omnipat 24, place des Martyrs de la Résistance
13100 Aix en Provence
13100 Aix en Provence (FR)

   


(54) SIGNALING CONDITIONAL ACCESS SYSTEM SWITCHING AND KEY DERIVATION