Patents by Inventor David Howard Evans

David Howard Evans 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).

  • Patent number: 11764972
    Abstract: Processing within a computing environment is facilitated by generating a hybrid security certificate using multiple cryptosystems. The generating includes obtaining data for inclusion in the hybrid security certificate, and generating a first digital signature associated with a first cryptosystem to cover the data, and a second digital signature associated with a second cryptosystem to cover the data. The generating further includes providing the hybrid security certificate, where the hybrid security certificate includes the data, the first digital signature associated with the first cryptosystem, and the second digital signature associated with the second cryptosystem, and where the first digital signature has no dependency on a key of the second cryptosystem or the second digital signature, and the second digital signature has no dependency on a key of the first cryptosystem or the first digital signature.
    Type: Grant
    Filed: February 25, 2021
    Date of Patent: September 19, 2023
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Jonathan William Edwards, David Wayne Glass, David Howard Evans, Clifford Lee Hansen, James Richard Coon, Richard Victor Kisley
  • Publication number: 20220385481
    Abstract: Embodiments of the invention provide a computer-implemented method of executing multi-factor authentication (MFA). In embodiments of the invention, the computer-implemented method includes analyzing multiple categories of MFA factors, wherein a first category of the multiple categories of MFA factors includes a something-you-have MFA (SYH-MFA) factor. The SYH-MFA factor is analyzed by receiving, using a processor of an authenticating entity, an SYH certificate from a to-be-authenticated (TBA) entity; and determining, using the processor, that the SYH-MFA factor is satisfied by determining that the SYH certificate possessed by the TBA entity is valid.
    Type: Application
    Filed: June 1, 2021
    Publication date: December 1, 2022
    Inventors: Jonathan William Edwards, David Howard Evans, David Wayne Glass, Richard Victor Kisley, Luna Benarroch Mulat
  • Publication number: 20220271944
    Abstract: Processing within a computing environment is facilitated by generating a hybrid security certificate using multiple cryptosystems. The generating includes obtaining data for inclusion in the hybrid security certificate, and generating a first digital signature associated with a first cryptosystem to cover the data, and a second digital signature associated with a second cryptosystem to cover the data. The generating further includes providing the hybrid security certificate, where the hybrid security certificate includes the data, the first digital signature associated with the first cryptosystem, and the second digital signature associated with the second cryptosystem, and where the first digital signature has no dependency on a key of the second cryptosystem or the second digital signature, and the second digital signature has no dependency on a key of the first cryptosystem or the first digital signature.
    Type: Application
    Filed: February 25, 2021
    Publication date: August 25, 2022
    Inventors: Jonathan William EDWARDS, David Wayne GLASS, David Howard EVANS, Clifford Lee HANSEN, James Richard COON, Richard Victor KISLEY
  • Patent number: 8019640
    Abstract: An automation assessment tool is provided that defines autonomic technology, processes, organization, and skill sets that apply to autonomic computing. The automation assessment tool provides educational material about autonomic computing and a scale of maturity levels, which is used to assess on-demand preparedness. The automation assessment tool presents a survey and collects answers to the survey questions. The automation assessment tool then determines solutions and recommendations to achieve a target level of on-demand preparedness.
    Type: Grant
    Filed: June 2, 2008
    Date of Patent: September 13, 2011
    Assignee: International Business Machines Corporation
    Inventors: Miles A. Barel, Sandra Carter, John P. Crosskey, Leslie Mark Ernest, David Howard Evans, Lori Lynn Ford, Ronald C. Lilies, Dwight Spence, Albert L. Swett
  • Publication number: 20080235079
    Abstract: An automation assessment tool is provided that defines autonomic technology, processes, organization, and skill sets that apply to autonomic computing. The automation assessment tool provides educational material about autonomic computing and a scale of maturity levels, which is used to assess on-demand preparedness. The automation assessment tool presents a survey and collects answers to the survey questions. The automation assessment tool then determines solutions and recommendations to achieve a target level of on-demand preparedness.
    Type: Application
    Filed: June 2, 2008
    Publication date: September 25, 2008
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Miles A. Barel, Sandra Carter, James P. Crosskey, Leslie Mark Ernest, David Howard Evans, Lori Lynn Ford, Ronald C. Liles, Dwight Spence, Albert L. Swett
  • Patent number: 6011920
    Abstract: A method and apparatus for debugging applications on a microkernel without invoking services provided by a particular personality. An application debugger is separated into three distinct pieces consisting of a user interface, debug engine, debug probe (instrumentation server). The user interface supports user inputs and debugger output in a language and platform-independent syntax. The debug engine supports semantics for specific language and target operating environments. The debug probe supports low-level query, access and update of the applications's state. The instrumentation server checks to see if a requested application is in its list of known application tasks. The instrumentation server sets an application into debug mode by either attaching to the application from a list of applications that it has constructed by polling the IBM Microkernel loaders or by having the application launched by a given IBM Microkernel loader.
    Type: Grant
    Filed: July 28, 1997
    Date of Patent: January 4, 2000
    Assignee: International Business Machines Corporation
    Inventors: Jonathan William Edwards, David Howard Evans, John Walter Mehl, James Michael Phelan, Jeffrey Kennedy Wheatley