PATENT CLAIM ANALYSIS

Application Number: 16189528
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["713", "156000"]

Abstract:
One embodiment described herein provides a system and method for secure attestation. During operation, a Trusted Platform Module (TPM) of a trusted platform receives a request for an attestation key from an application module configured to run an application on the trusted platform. The request comprises a first nonce generated by the application module. The TPM computes an attestation public/private key pair based on the first nonce and a second nonce, which is generated by the TPM, computes TPM identity information based on a unique identifier of the TPM and attestation key, and transmits a public key of the attestation public/private key pair and the TPM identity information to the application module, thereby enabling the application module to verify the public key of the attestation public/private key pair based on the TPM identity information.

Claim (Index 2):
The computer-implemented method of  claim 1 , wherein the application-identifier associated with the application is included in the attestation-key request, and wherein the application-identifier and the first token are protected using an asymmetric encryption technique and a public key of an endorsement public/private key pair issued to the processing unit by its manufacturer.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 98.0
- Lexical Diversity: 2.45763
- Patent Class: 713.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15847777', '15248463', '14954012', '12607937', '11179238']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5422474829706063
- 35 USC 102 Novelty (BERT): 0.6341992355416238
- Combined Prediction Score: 0.5514426582277081
- Mean Citation Score: 427.743422
- Max Citation Score: 588.7445700000002
- Similarity Product: 564.8118165426245

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test