Patent · US Active

Method and module for renewing the code of a cryptographic algorithm, method and module for generating a seed, security processor and recording carrier for these methods

US8542822B2 · kind B2 · utility

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16Claims
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Key dates

Filing dateDec 29, 2009
Grant dateSep 24, 2013
Priority date—
Expiry dateMar 22, 2030

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH04N21/26613
  • WIPO fieldAudio-visual technology
  • WIPO sectorElectrical engineering

Abstract

This method for renewing the code of an algorithm comprises:

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.