Patents by Inventor Guy-Arie Yur

Guy-Arie Yur 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).

  • Generating master and wrapper keys for connected devices in a key generation scheme
    Patent number: 10805073
    Abstract: Provided are a computer program product, system, and method for generating master and wrapper keys for connected devices in a key generation scheme. For each of the devices, a wrapped master key comprising a master key for the device and a wrapper key is stored. The wrapper keys for a plurality of the devices are generated by another of the devices. For each of a plurality of the devices, the master key for the device is used to generate the wrapper key for a target device comprising another of the devices. For each of the devices, the wrapper key for the device is used to decrypt the stored wrapped master key. At least one of the devices uses the master key for the device to encrypt and decrypt data at the device.
    Type: Grant
    Filed: January 2, 2019
    Date of Patent: October 13, 2020
    Assignee: International Business Machines Corporation
    Inventors: Ronen Gazit, Ron S. Shapiro, Lior Shlomov, Ariel Waizel, Guy-Arie Yur
  • GENERATING MASTER AND WRAPPER KEYS FOR CONNECTED DEVICES IN A KEY GENERATION SCHEME
    Publication number: 20190140824
    Abstract: Provided are a computer program product, system, and method for generating master and wrapper keys for connected devices in a key generation scheme. For each of the devices, a wrapped master key comprising a master key for the device and a wrapper key is stored. The wrapper keys for a plurality of the devices are generated by another of the devices. For each of a plurality of the devices, the master key for the device is used to generate the wrapper key for a target device comprising another of the devices. For each of the devices, the wrapper key for the device is used to decrypt the stored wrapped master key. At least one of the devices uses the master key for the device to encrypt and decrypt data at the device.
    Type: Application
    Filed: January 2, 2019
    Publication date: May 9, 2019
    Inventors: Ronen Gazit, Ron S. Shapiro, Lior Shlomov, Ariel Waizel, Guy-Arie Yur
  • Generating master and wrapper keys for connected devices in a key generation scheme
    Patent number: 10237061
    Abstract: Provided are a computer program product, system, and method for generating master and wrapper keys for connected devices in a key generation scheme. For each of the devices, a wrapped master key comprising a master key for the device and a wrapper key is stored. The wrapper keys for a plurality of the devices are generated by another of the devices. For each of a plurality of the devices, the master key for the device is used to generate the wrapper key for a target device comprising another of the devices. For each of the devices, the wrapper key for the device is used to decrypt the stored wrapped master key. At least one of the devices uses the master key for the device to encrypt and decrypt data at the device.
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: March 19, 2019
    Assignee: International Business Machines Corporation
    Inventors: Ronen Gazit, Ron S. Shapiro, Lior Shlomov, Ariel Waizel, Guy-Arie Yur
  • GENERATING MASTER AND WRAPPER KEYS FOR CONNECTED DEVICES IN A KEY GENERATION SCHEME
    Publication number: 20170093563
    Abstract: Provided are a computer program product, system, and method for generating master and wrapper keys for connected devices in a key generation scheme. For each of the devices, a wrapped master key comprising a master key for the device and a wrapper key is stored. The wrapper keys for a plurality of the devices are generated by another of the devices. For each of a plurality of the devices, the master key for the device is used to generate the wrapper key for a target device comprising another of the devices. For each of the devices, the wrapper key for the device is used to decrypt the stored wrapped master key. At least one of the devices uses the master key for the device to encrypt and decrypt data at the device.
    Type: Application
    Filed: September 25, 2015
    Publication date: March 30, 2017
    Inventors: Ronen Gazit, Ron S. Shapiro, Lior Shlomov, Ariel Waizel, Guy-Arie Yur