Patents by Inventor Cristiano GIUFFRIDA

Cristiano GIUFFRIDA 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).

  • Computation device with increased resistance against address probing
    Patent number: 11853413
    Abstract: Some embodiments are directed to a computing device (100) configured for execution of a computer program protected against address probing. The device is configured to run at least one anomaly detector (140) for detecting an address probing on the computer program, and to selectively replace an originating computer program code part with a replacement computer program code part wherein an address probing countermeasure is added.
    Type: Grant
    Filed: December 2, 2019
    Date of Patent: December 26, 2023
    Assignee: Koninklijke Philips N.V.
    Inventors: Koustubha Bhat, Hendrik Jaap Bos, Cristiano Giuffrida, Erik van der Kouwe
  • A COMPUTATION DEVICE WITH INCREASED RESISTANCE AGAINST ADDRESS PROBING
    Publication number: 20220027461
    Abstract: Some embodiments are directed to a computing device (100) configured for execution of a computer program protected against address probing. The device is configured to run at least one anomaly detector (140) for detecting an address probing on the computer program, and to selectively replace an originating computer program code part with a replacement computer program code part wherein an address probing countermeasure is added.
    Type: Application
    Filed: December 2, 2019
    Publication date: January 27, 2022
    Inventors: Koustubha BHAT, Hendrik Jaap BOS, Cristiano GIUFFRIDA, Erik van der Kouwe
  • COMPUTING DEVICE WITH INCREASED RESISTANCE AGAINST ROWHAMMER ATTACKS
    Publication number: 20200012600
    Abstract: Some embodiments are directed to a computing device comprising a volatile memory comprising multiple rows of memory cells, each row of the multiple rows of memory cells having a neighboring row, and a memory mapper configured to map a first plurality of the multiple rows to a safe memory region, and a second plurality of the multiple rows to an unsafe memory region, wherein a row of the first plurality does not have a neighboring row in the first plurality.
    Type: Application
    Filed: August 9, 2018
    Publication date: January 9, 2020
    Inventors: Radesh Krishnan KONOTH, Andrei TATAR, Marco OLIVERIO, Dennis ANDRIESSE, Hendrik Jaap BOS, Cristiano GIUFFRIDA, Kaveh RAZAVI