Patents by Inventor Eric Eugene Berry

Eric Eugene Berry 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).

  • Secure distribution of device key sets over a network
    Patent number: 11677548
    Abstract: A system is provided for distribution of device key sets over a network in a protected software environment (PSE). In the system, a client device includes a connection interface for receiving a crypto hardware (CH) token belonging to a user, untrusted software, a quoting enclave, and a PSE for generating a provisioning request for a device key set. An attestation proxy server (APS) receives the provisioning message using a first network connection, and transmits the provisioning message to an online provisioning server (OPS) using a second network connection. The OPS constructs a provisioning response and an encrypted device key set, and delivers the provisioning response to the untrusted software using the first and second network connections. The PSE decrypts the encrypted device key set to obtain the device key set, re-encrypts the device key set with a local chip-specific key, and stores the re-encrypted device key set.
    Type: Grant
    Filed: June 23, 2021
    Date of Patent: June 13, 2023
    Assignee: ARRIS Enterprises LLC
    Inventors: Alexander Medvinsky, Jinsong Zheng, Jason A. Pasion, Xin Qiu, Tat Keung Chan, Eric Eugene Berry, Michael Ryan Pilquist, Douglas M. Petty
  • SECURE DISTRIBUTION OF DEVICE KEY SETS OVER A NETWORK
    Publication number: 20210320789
    Abstract: A system is provided for distribution of device key sets over a network in a protected software environment (PSE). In the system, a client device includes a connection interface for receiving a crypto hardware (CH) token belonging to a user, untrusted software, a quoting enclave, and a PSE for generating a provisioning request for a device key set. An attestation proxy server (APS) receives the provisioning message using a first network connection, and transmits the provisioning message to an online provisioning server (OPS) using a second network connection. The OPS constructs a provisioning response and an encrypted device key set, and delivers the provisioning response to the untrusted software using the first and second network connections. The PSE decrypts the encrypted device key set to obtain the device key set, re-encrypts the device key set with a local chip-specific key, and stores the re-encrypted device key set.
    Type: Application
    Filed: June 23, 2021
    Publication date: October 14, 2021
    Applicant: ARRIS Enterprises LLC
    Inventors: Alexander Medvinsky, Jinsong Zheng, Jason A. Pasion, Xin Qiu, Tat Keung Chan, Eric Eugene Berry, Michael Ryan Pilquist, Douglas M. Petty
  • Secure distribution of device key sets over a network
    Patent number: 11063753
    Abstract: A system is provided for distribution of device key sets over a network in a protected software environment (PSE). In the system, a client device includes a connection interface for receiving a crypto hardware (CH) token belonging to a user, untrusted software, a quoting enclave, and a PSE for generating a provisioning request for a device key set. An attestation proxy server (APS) receives the provisioning message using a first network connection, and transmits the provisioning message to an online provisioning server (OPS) using a second network connection. The OPS constructs a provisioning response and an encrypted device key set, and delivers the provisioning response to the untrusted software using the first and second network connections. The PSE decrypts the encrypted device key set to obtain the device key set, re-encrypts the device key set with a local chip-specific key, and stores the re-encrypted device key set.
    Type: Grant
    Filed: March 20, 2019
    Date of Patent: July 13, 2021
    Assignee: ARRIS Enterprises LLC
    Inventors: Alexander Medvinsky, Jinsong Zheng, Jason A. Pasion, Xin Qiu, Tat Keung Chan, Eric Eugene Berry, Michael Ryan Pilquist, Douglas M. Petty
  • SECURE DISTRIBUTION OF DEVICE KEY SETS OVER A NETWORK
    Publication number: 20200304299
    Abstract: A system is provided for distribution of device key sets over a network in a protected software environment (PSE). In the system, a client device includes a connection interface for receiving a crypto hardware (CH) token belonging to a user, untrusted software, a quoting enclave, and a PSE for generating a provisioning request for a device key set. An attestation proxy server (APS) receives the provisioning message using a first network connection, and transmits the provisioning message to an online provisioning server (OPS) using a second network connection. The OPS constructs a provisioning response and an encrypted device key set, and delivers the provisioning response to the untrusted software using the first and second network connections. The PSE decrypts the encrypted device key set to obtain the device key set, re-encrypts the device key set with a local chip-specific key, and stores the re-encrypted device key set.
    Type: Application
    Filed: March 20, 2019
    Publication date: September 24, 2020
    Inventors: Alexander Medvinsky, Jinsong Zheng, Jason A. Pasion, Xin Qiu, Tat Keung Chan, Eric Eugene Berry, Michael Ryan Pilquist, Douglas M. Petty