Patents by Inventor Stuart Audley

Stuart Audley 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).

  • Minimizing information leakage from combinatorial logic
    Patent number: 10355691
    Abstract: An apparatus, system and method are disclosed to block and replace intermediate combinatorial transitions that are correlated with secret data, also referred to as glitches, with random intermediate combinatorial transitions that are uncorrelated with the data being processed.
    Type: Grant
    Filed: May 16, 2018
    Date of Patent: July 16, 2019
    Assignee: THE ATHENA GROUP, INC.
    Inventor: Stuart Audley
  • Minimizing information leakage during modular exponentiation and elliptic curve point multiplication
    Patent number: 10181944
    Abstract: Minimizing information leakage during modular exponentiation using random masks is disclosed Minimizing information leakage during elliptic curve point multiplication is disclosed with windowing by using point randomization is disclosed. Elliptic curve point multiplication with windowing calculates and stores multiple points based on the point being multiplied and then processes multiple bits of the multiplier at a time is also disclosed.
    Type: Grant
    Filed: June 16, 2016
    Date of Patent: January 15, 2019
    Assignee: THE ATHENA GROUP, INC.
    Inventor: Stuart Audley
  • Minimizing information leakage from combinatorial logic
    Patent number: 9985632
    Abstract: An apparatus, system and method are disclosed to block and replace intermediate combinatorial transitions that are correlated with secret data, also referred to as glitches, with random intermediate combinatorial transitions that are uncorrelated with the data being processed.
    Type: Grant
    Filed: June 16, 2016
    Date of Patent: May 29, 2018
    Assignee: THE ATHENA GROUP, INC.
    Inventor: Stuart Audley
  • MINIMIZING INFORMATION LEAKAGE DURING MODULAR EXPONENTIATION AND ELLIPTIC CURVE POINT MULTIPLICATION
    Publication number: 20160373248
    Abstract: Minimizing information leakage during modular exponentiation using random masks is disclosed Minimizing information leakage during elliptic curve point multiplication is disclosed with windowing by using point randomization is disclosed. Elliptic curve point multiplication with windowing calculates and stores multiple points based on the point being multiplied and then processes multiple bits of the multiplier at a time is also disclosed.
    Type: Application
    Filed: June 16, 2016
    Publication date: December 22, 2016
    Inventor: Stuart Audley
  • MINIMIZING INFORMATION LEAKAGE FROM COMBINATORIAL LOGIC
    Publication number: 20160373091
    Abstract: An apparatus, system and method are disclosed to block and replace intermediate combinatorial transitions that are correlated with secret data, also referred to as glitches, with random intermediate combinatorial transitions that are uncorrelated with the data being processed.
    Type: Application
    Filed: June 16, 2016
    Publication date: December 22, 2016
    Inventor: Stuart Audley