Patents by Inventor Gabriel Fortunato Stocco

Gabriel Fortunato Stocco 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).

  • Key-attestation-contingent certificate issuance
    Patent number: 10721080
    Abstract: The present invention provides for streamlined issuance of certificates and other tokens that are contingent on key attestation of keys from a trusted platform module within a computing platform. Various methods are described for wrapping the requested token in a secret, such as an AES key, that is encrypted to a TPM based key in a key challenge. If the requesting platform fails the key challenge, the encrypted certificate or token cannot be decrypted. If requesting platform passes the challenge, the encrypted certificate or token can be decrypted using the AES key recovered from the key challenge.
    Type: Grant
    Filed: March 13, 2019
    Date of Patent: July 21, 2020
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Christopher Edward Fenner, Peter David Waxman, Gabriel Fortunato Stocco, Kam Kouladjie, Cristian Stefan Salvan, Prabu Raju, Himanshu Soni, Gridhar Viswanathan
  • Key-Attestation-Contingent Certificate Issuance
    Publication number: 20190280883
    Abstract: The present invention provides for streamlined issuance of certificates and other tokens that are contingent on key attestation of keys from a trusted platform module within a computing platform. Various methods are described for wrapping the requested token in a secret, such as an AES key, that is encrypted to a TPM based key in a key challenge. If the requesting platform fails the key challenge, the encrypted certificate or token cannot be decrypted. If requesting platform passes the challenge, the encrypted certificate or token can be decrypted using the AES key recovered from the key challenge.
    Type: Application
    Filed: March 13, 2019
    Publication date: September 12, 2019
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Christopher Edward Fenner, Peter David Waxman, Gabriel Fortunato Stocco, Kam Kouladjie, Cristian Stefan Salvan, Prabu Raju, Himanshu Soni, Giridhar Viswanathan
  • Key-attestation-contingent certificate issuance
    Patent number: 10277407
    Abstract: The present invention provides for streamlined issuance of certificates and other tokens that are contingent on key attestation of keys from a trusted platform module within a computing platform. Various methods are described for wrapping the requested token in a secret, such as an AES key, that is encrypted to a TPM based key in a key challenge. If the requesting platform fails the key challenge, the encrypted certificate or token cannot be decrypted. If requesting platform passes the challenge, the encrypted certificate or token can be decrypted using the AES key recovered from the key challenge.
    Type: Grant
    Filed: August 26, 2016
    Date of Patent: April 30, 2019
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Christopher Edward Fenner, Peter David Waxman, Gabriel Fortunato Stocco, Kam Kouladjie, Cristian Stefan Salvan, Prabu Raju, Himanshu Soni, Giridhar Viswanathan
  • Key-Attestation-Contingent Certificate Issuance
    Publication number: 20170302459
    Abstract: The present invention provides for streamlined issuance of certificates and other tokens that are contingent on key attestation of keys from a trusted platform module within a computing platform. Various methods are described for wrapping the requested token in a secret, such as an AES key, that is encrypted to a TPM based key in a key challenge. If the requesting platform fails the key challenge, the encrypted certificate or token cannot be decrypted. If requesting platform passes the challenge, the encrypted certificate or token can be decrypted using the AES key recovered from the key challenge.
    Type: Application
    Filed: August 26, 2016
    Publication date: October 19, 2017
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Christopher Edward Fenner, Peter David Waxman, Gabriel Fortunato Stocco, Kam Kouladjie, Cristian Stefan Salvan, Prabu Raju, Himanshu Soni, Giridhar Viswanathan