Patents by Inventor Wilhemus Michiels

Wilhemus Michiels has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • White-box cryptography interleaved lookup tables
    Patent number: 10505709
    Abstract: A method of producing a white-box implementation of a cryptographic function, including: creating, by a processor, a white-box implementation of a cryptographic function using a network of two dimensional lookup tables; identifying two dimensional lookup tables using a common index; and rewriting the identified two dimensional lookup tables as a three dimensional table.
    Type: Grant
    Filed: June 1, 2015
    Date of Patent: December 10, 2019
    Assignee: NXP B.V.
    Inventors: Jan Hoogerbrugge, Wilhemus Michiels
  • White-Box Cryptography Interleaved Lookup Tables
    Publication number: 20160350560
    Abstract: A method of producing a white-box implementation of a cryptographic function, including: creating, by a processor, a white-box implementation of a cryptographic function using a network of two dimensional lookup tables; identifying two dimensional lookup tables using a common index; and rewriting the identified two dimensional lookup tables as a three dimensional table.
    Type: Application
    Filed: June 1, 2015
    Publication date: December 1, 2016
    Inventors: Jan Hoogerbrugge, Wilhemus Michiels