Patents by Inventor Torsten Hendel

Torsten Hendel 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).

  • Storing diagnostic state of secure virtual machines
    Patent number: 12019772
    Abstract: At least one request to store diagnostic state of a virtual machine is obtained. Based on obtaining the at least one request, a store of diagnostic state of the virtual machine is performed to provide stored diagnostic state of the virtual machine. The performing the store includes encrypting the diagnostic state of the virtual machine that is unencrypted and being stored to prevent a reading of the diagnostic state of the virtual machine by an untrusted entity prior to encrypting the diagnostic state of the virtual machine that is unencrypted and being stored.
    Type: Grant
    Filed: September 14, 2021
    Date of Patent: June 25, 2024
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Jonathan D. Bradbury, Torsten Hendel, Reinhard Theodor Buendgen, Claudio Imbrenda, Christian Borntraeger, Janosch Andreas Frank
  • STORING DIAGNOSTIC STATE OF SECURE VIRTUAL MACHINES
    Publication number: 20230083083
    Abstract: At least one request to store diagnostic state of a virtual machine is obtained. Based on obtaining the at least one request, a store of diagnostic state of the virtual machine is performed to provide stored diagnostic state of the virtual machine. The performing the store includes encrypting the diagnostic state of the virtual machine that is unencrypted and being stored to prevent a reading of the diagnostic state of the virtual machine by an untrusted entity prior to encrypting the diagnostic state of the virtual machine that is unencrypted and being stored.
    Type: Application
    Filed: September 14, 2021
    Publication date: March 16, 2023
    Inventors: Jonathan D. Bradbury, Torsten Hendel, Reinhard Theodor Buendgen, Claudio Imbrenda, Christian Borntraeger, Janosch Andreas Frank
  • Reserving one or more security modules for a secure guest
    Patent number: 11475167
    Abstract: A security module, such as a cryptographic adapter, is reserved for a secure guest of a computing environment. The reserving includes binding one or more queues of the security module to the secure guest. The one or more queues are then managed based on one or more actions relating to the reservation.
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: October 18, 2022
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Reinhard Theodor Buendgen, Volker Urban, Richard Victor Kisley, Jonathan D. Bradbury, Torsten Hendel, Harald Freudenberger, Benedikt Klotz, Klaus Werner, Markus Selve
  • RESERVING ONE OR MORE SECURITY MODULES FOR A SECURE GUEST
    Publication number: 20210232709
    Abstract: A security module, such as a cryptographic adapter, is reserved for a secure guest of a computing environment. The reserving includes binding one or more queues of the security module to the secure guest. The one or more queues are then managed based on one or more actions relating to the reservation.
    Type: Application
    Filed: January 29, 2020
    Publication date: July 29, 2021
    Inventors: Reinhard Theodor Buendgen, Volker Urban, Richard Victor Kisley, Jonathan D. Bradbury, Torsten Hendel, Harald Freudenberger, Benedikt Klotz, Klaus Werner, Markus Selve