Patents by Inventor Douglas Chivers

Douglas Chivers 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).

  • Keys for encrypted disk partitions
    Patent number: 10389693
    Abstract: Examples described herein include receiving a key request from a requestor, determining a validity of the key request, and sending the key to the requestor based on the determination of the validity of the key request. In some examples, the key request is for a key to an encrypted disk partition of a protected computing device and comprises a unique identifier associated with the encrypted disk partition.
    Type: Grant
    Filed: August 23, 2016
    Date of Patent: August 20, 2019
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: Robert Graham Clark, Timothy John Kelsey, Bryan Stephenson, Douglas Chivers
  • KEYS FOR ENCRYPTED DISK PARTITIONS
    Publication number: 20180063101
    Abstract: Examples described herein include receiving a key request from a requestor, determining a validity of the key request, and sending the key to the requestor based on the determination of the validity of the key request. In some examples, the key request is for a key to an encrypted disk partition of a protected computing device and comprises a unique identifier associated with the encrypted disk partition.
    Type: Application
    Filed: August 23, 2016
    Publication date: March 1, 2018
    Inventors: Robert Graham Clark, Timothy John Kelsey, Bryan Stephenson, Douglas Chivers
  • SHORT-TERM SECURITY CERTIFICATES
    Publication number: 20170033935
    Abstract: Examples disclosed herein relate to security certificate instructions to receive a request for a security certificate, determine whether the request is valid according to at least one authentication rule, and in response to determining that the request is valid, issue the security certificate comprising a short-term lifetime.
    Type: Application
    Filed: July 31, 2015
    Publication date: February 2, 2017
    Inventors: Robert Graham Clark, Timothy John Kelsey, Douglas Chivers, Stanislaw Izaak Pitucha