Patents by Inventor Michael S. Slaughter

Michael S. Slaughter 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: 12361110
    Abstract: A certificate renewal service may receive an indication to request renewal of a certificate in a test mode that allows testing of certificate characteristic property change effects. The certificate renewal service may select, based on the renewal of the certificate being requested in the test mode, a renewal time for renewing of the certificate. The certificate renewal service may change, based on the renewal of the certificate being requested in the test mode, one or more properties of one or more certificate characteristics of the certificate in a certificate renewal request. The certificate renewal service may request renewal of the certificate based on the renewal time with one or more changes to the one or more properties of the one or more certificate characteristics.
    Type: Grant
    Filed: June 27, 2022
    Date of Patent: July 15, 2025
    Assignee: Amazon Technologies, Inc.
    Inventors: Manikandan Subramanian, Michael S. Slaughter
  • Patent number: 12132722
    Abstract: Methods, systems, and computer-readable media for a certificate management system with forced certificate renewal are disclosed. The certificate management system may receive a request to renew a digital certificate. The request may be received at a selected time prior to an automatic renewal date for the certificate, and the automatic renewal date may be stored by the certificate management system. The certificate management system may acquire, based at least in part on the request to renew the certificate, a renewed certificate from a certificate authority. The renewed certificate may be obtained prior to the automatic renewal date. The renewed certificate may be exported from the certificate management system and bound to a computing resource (e.g., a server) prior to the automatic renewal date.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: October 29, 2024
    Assignee: Amazon Technologies, Inc.
    Inventors: Todd Cignetti, Michael S. Slaughter, Dayong Hao
  • Publication number: 20240275615
    Abstract: Components of a public certificate authority (CA) generate respective cryptographic assertions during performance of respective tasks of a certificate issuance workflow and a workflow approval component approves/rejects certificate issuance, based upon verification of the cryptographic assertions. For example, a workflow manager may assign tasks of a certificate workflow process to a number of components that process the tasks. The components generate responses and sign the respective responses with keys particular to each component. The workflow manager gathers the cryptographic assertions and sends them to a workflow approval component that validates the assertions, verifies the assertions indicate successful completion of the workflow and approves or rejects certificate issuance.
    Type: Application
    Filed: April 22, 2024
    Publication date: August 15, 2024
    Applicant: Amazon Technologies, Inc.
    Inventors: Michael S. Slaughter, Trevoli Ponds-White, James Darrin Flanagan, Georgy Sebastian
  • Patent number: 12003655
    Abstract: Components of a public certificate authority (CA) generate respective cryptographic assertions during performance of respective tasks of a certificate issuance workflow and a workflow approval component approves/rejects certificate issuance, based upon verification of the cryptographic assertions. For example, a workflow manager may assign tasks of a certificate workflow process to a number of components that process the tasks. The components generate responses and sign the respective responses with keys particular to each component. The workflow manager gathers the cryptographic assertions and sends them to a workflow approval component that validates the assertions, verifies the assertions indicate successful completion of the workflow and approves or rejects certificate issuance.
    Type: Grant
    Filed: December 7, 2021
    Date of Patent: June 4, 2024
    Assignee: Amazon Technologies, Inc.
    Inventors: Michael S. Slaughter, Trevoli Ponds-White, James Darrin Flanagan, Georgy Sebastian
  • Patent number: 11671264
    Abstract: Techniques for validating digital certificate information before signing are described. A method of validating digital certificate information before signing may include generating a to-be-signed (TBS) certificate, providing the TBS certificate to a certificate pre-issuance validation service to perform one or more validations on the TBS certificate, and receiving a request to issue a signed certificate based on the TBS certificate following validation of the TBS certificate by the certificate pre-issuance validation service.
    Type: Grant
    Filed: September 18, 2020
    Date of Patent: June 6, 2023
    Assignee: Amazon Technologies, Inc.
    Inventors: Todd Cignetti, Trevoli Ponds-White, Michael S. Slaughter, Param Sharma, Kyle Benjamin Schultheiss, Chris Stoner