Patents by Inventor Darryl L. Parisien

Darryl L. Parisien 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).

  • System and method for authenticating a gaming device
    Patent number: 8510570
    Abstract: A method and system are provided for authenticating and securing an embedded device using a secure boot procedure and a full non-volatile memory encryption process that implements Elliptic Curve Pinstov-Vanstone Signature (ECPV) scheme with message recovery on a personalized BIOS and master boot record. The signature includes code that is recovered in order to unlock a key that is in turn used to decrypt the non-volatile memory. The use of ECPVS provides an implicit verification that the hardware is bound to the BIOS since the encrypted memory is useless unless properly decrypted with the proper key.
    Type: Grant
    Filed: January 24, 2012
    Date of Patent: August 13, 2013
    Assignee: Certicom Corp.
    Inventors: Keelan Smith, Scott A. Vanstone, Daniel R. Brown, Darryl L. Parisien, Ashok Vadekar, Brian Neill
  • System and Method for Authenticating a Gaming Device
    Publication number: 20120131322
    Abstract: A method and system are provided for authenticating and securing an embedded device using a secure boot procedure and a full non-volatile memory encryption process that implements Elliptic Curve Pinstov-Vanstone Signature (ECPV) scheme with message recovery on a personalized BIOS and master boot record. The signature includes code that is recovered in order to unlock a key that is in turn used to decrypt the non-volatile memory. The use of ECPVS provides an implicit verification that the hardware is bound to the BIOS since the encrypted memory is useless unless properly decrypted with the proper key.
    Type: Application
    Filed: January 24, 2012
    Publication date: May 24, 2012
    Applicant: Certicom Corp.
    Inventors: Keelan Smith, Scott A. Vanstone, Daniel R. Brown, Darryl L. Parisien, Ashok Vadekar, Brian Neill
  • System and method for authenticating a gaming device
    Patent number: 8166308
    Abstract: A method and system are provided for authenticating and securing an embedded device using a secure boot procedure and a full non-volatile memory encryption process that implements Elliptic Curve Pinstov-Vanstone Signature (ECPV) scheme with message recovery on a personalized BIOS and master boot record. The signature includes code that is recovered in order to unlock a key that is in turn used to decrypt the non-volatile memory. The use of ECPVS provides an implicit verification that the hardware is bound to the BIOS since the encrypted memory is useless unless properly decrypted with the proper key.
    Type: Grant
    Filed: July 18, 2007
    Date of Patent: April 24, 2012
    Assignee: Certicom Corp.
    Inventors: Keelan Smith, Scott A. Vanstone, Daniel R. Brown, Darryl L. Parisien, Ashok Vadekar, Brian Neill