Patents by Inventor Vadim BUGAENKO

Vadim BUGAENKO 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).

  • METHODS AND IP CORES FOR REDUCING VULNERABILITY TO HARDWARE ATTACKS AND/OR IMPROVING PROCESSOR PERFORMANCE
    Publication number: 20230077946
    Abstract: In a general aspect, a GHASH semiconductor intellectual property (IP) core can include circuitry for calculating a GHASH function. The IP core can be configured to calculate the GHASH function by calculating the following quantities: X 0 = 0 ; X i + 1 = H k X i + ? j = 0 k ? 1 ? n = 0 m ? 1 C k i + j h i j n , ? where for any i ? and j ; ? and ? n = 0 m ? 1 h i j n = H j , ? where k > 1 and m ? > 1.
    Type: Application
    Filed: February 9, 2021
    Publication date: March 16, 2023
    Inventors: Ury Kreimer, Alexander KESLER, Yaacov BELENKY, Vadim BUGAENKO
  • METHODS FOR PROTECTING COMPUTER HARDWARE FROM CYBER THREATS
    Publication number: 20220360426
    Abstract: A method of improving performance of a data processor comprising: in a field of characteristic 2 computing XY by performing a series of: (i) multiplications of two different elements of the field; and (ii) raising an element of the field to a power Z wherein Z is a power of 2; wherein the number of multiplications (i) is at least two less than the number of ones (1s) in the binary representation of Y.
    Type: Application
    Filed: July 11, 2022
    Publication date: November 10, 2022
    Inventors: Ury KREIMER, Alexander KESLER, Vadim BUGAENKO, Yaacov BELENKY
  • Methods for protecting computer hardware from cyber threats
    Patent number: 11418317
    Abstract: A semiconductor intellectual property (IP) core comprising a transformation engine designed and configured to represent each element of a field GF(28) using a polynomial of degree no higher than 7+d, where d>0 is a redundancy parameter. Also disclosed in the specification are several other IP cores and several different methods.
    Type: Grant
    Filed: January 16, 2020
    Date of Patent: August 16, 2022
    Assignee: FORTIFYIQ, INC.
    Inventors: Ury Kreimer, Alexander Kesler, Vadim Bugaenko, Yaacov Belenky
  • METHODS FOR PROTECTING COMPUTER HARDWARE FROM CYBER THREATS
    Publication number: 20220045839
    Abstract: A semiconductor intellectual property (IP) core comprising a transformation engine designed and configured to represent each element of a field GF(28) using a polynomial of degree no higher than 7+d, where d>0 is a redundancy parameter. Also disclosed in the specification are several other IP cores and several different methods.
    Type: Application
    Filed: January 16, 2020
    Publication date: February 10, 2022
    Inventors: Ury KREIMER, Alexander KESLER, Vadim BUGAENKO, Yaacov BELENKY
  • Non-leaky helper data: extracting unique cryptographic key from noisy F-PUF fingerprint
    Patent number: 9722774
    Abstract: A method generating a cryptographic key and corresponding helper data includes measuring an analog value associated with a physical property of cells of a memory array; digitizing the measured analog value to generate the cryptographic key; quantizing the measured analog value to generate the corresponding non-leaky helper data.
    Type: Grant
    Filed: April 29, 2015
    Date of Patent: August 1, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Michael Kara-Ivanov, Vadim Bugaenko, Yaron Shany, Jun Jin Kong, Shay Landis, Shmuel Dashevsky
  • NON-LEAKY HELPER DATA: EXTRACTING UNIQUE CRYPTOGRAPHIC KEY FROM NOISY F-PUF FINGERPRINT
    Publication number: 20160323096
    Abstract: A method generating a cryptographic key and corresponding helper data includes measuring an analog value associated with a physical property of cells of a memory array; digitizing the measured analog value to generate the cryptographic key; quantizing the measured analog value to generate the corresponding non-leaky helper data.
    Type: Application
    Filed: April 29, 2015
    Publication date: November 3, 2016
    Inventors: Michael KARA-IVANOV, Vadim BUGAENKO, Yaron SHANY, Jun Jin KONG, Shay LANDIS, Shmuel DASHEVSKY