Patents Assigned to Bar Iian University
  • Patent number: 11050762
    Abstract: A system for identifying one or more malicious parties participating in a secure multi-party computation (MPC), comprising one of a plurality of computing nodes communicating with the plurality of computing nodes through a network(s). The computing node is adapted for participating in an MPC with the plurality of computing nodes using secure protocol(s) established over the network(s), the secure protocol(s) support transmittal of private messages to each of the other computing nodes and transmittal of broadcast messages to all of the computing nodes, detecting invalid share value(s) of a plurality of share values computed and committed by the computing nodes during the MPC, verifying each of the share values according to a plurality of agreed share values valid for the MPC which are determined through a plurality of broadcast private messages, identifying identity of malicious computing node(s) which committed the invalid share value(s) failing the verification and outputting the identity.
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: June 29, 2021
    Assignees: NEC Corporation Of America, Bar-Iian University
    Inventors: Jun Furukawa, Yehuda Lindell
  • Patent number: 11023632
    Abstract: A logic element includes a logic block, a supply voltage input, switchable power gates and a gate selector. The logic block implements a logic function on input data to obtain at least one output data signal. The switchable power gates transfer a supply voltage from the supply voltage input to the logic block in accordance with respective gate control signals. At least two of the power gates have different respective electrical properties. The gate selector switches on differing ones of the power gates in accordance with gate selection data.
    Type: Grant
    Filed: June 29, 2017
    Date of Patent: June 1, 2021
    Assignee: Bar-IIan University
    Inventors: Itamar Levi, Osnat Keren, Alexander Fish
  • Publication number: 20150025094
    Abstract: The present invention is directed to compounds such as: formula wherein linker is independently selected from the group consisting of —S—, —S—S—, —S—(CH2)n—, —NH—, —NH—(CH2)n—, —O—, —S02-, arylene, heteroarylene; R1 is selected from the group consisting of straight or branched C4-C20 alkyl, straight or branched C4-C20 alkenyl, straight or branched C4-C20 alkynyl, each optionally interrupted with at least one NH, C5-C7 saturated cycloalkyl or heteroalkyl ring, C5-C12 aromatic or heteroaromatic ring, each optionally substituted with at least one group selected from —COOH, —NH2, C1-C8 alkoxy, C1-C5 amidyle, C1-C5 carboxyl, halogen; and R2 is independently selected from the group consisting of H, OH, SH, NH2, NO2, halogen, CN, C1-C8 alkoxy, C1-C5 carboxylic acid, straight or branched C1-C8 alkyl, straight or branched C2-C10 alkenyl, straight or branched C2-C12 alkynyl each optionally substituted by at least one substituent selected from the group consisting of C1-C5 alkoxy, C1-C5 carboxylic acid, OH, SH, NH2, hal
    Type: Application
    Filed: August 1, 2012
    Publication date: January 22, 2015
    Applicants: YISSUM RESEARCH DEVELOPMENT COMPANY OF THE HEBREW UNIVERSITY OF JERUSALEM LTD., DIAB R&d 1, BAR-IIan University
    Inventors: Shlomo Sasson, Erol Cerasi, Arie Lev Gruzman, Ella Meltzer-Mats
  • Patent number: 7777929
    Abstract: An electronic device and method are presented for creating at least one predetermined stimulus at the device output. The device comprises an electrically non-conductive holey structure carrying at least two active electrically conductive cores electrically insulated from one another along their lengths, for supplying a potential difference between them, and at least one stimulus creator configured to be affected by said potential difference to provide a predetermined output of the device.
    Type: Grant
    Filed: July 25, 2007
    Date of Patent: August 17, 2010
    Assignee: Bar Iian University
    Inventor: Zeez Zalevsky
  • Publication number: 20090304584
    Abstract: Conjugates of a gamma-aminobutyric acid (GABA) compound or a glycine compound and an analgesic drug are disclosed. Further disclosed are pharmaceutical compositions containing these conjugates and uses thereof in the treatment of CNS-associated diseases or disorders, optionally in combination with a psychotropic drug.
    Type: Application
    Filed: July 17, 2007
    Publication date: December 10, 2009
    Applicants: Ramot At Tel Aviv University Ltd., Bar-IIan University, BioLine RX Ltd.
    Inventors: Abraham Nudelman, Ada Rephaeli, Irit Gil-Ad, Abraham Weizman, Ran Lifshitz, IIan Winkler