PATENT CLAIM ANALYSIS

Application Number: 16138105
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-03
Patent Classification: ["713", "156000"]

Abstract:
A mechanism for providing secure feature and key management in integrated circuits is described. An example method includes receiving, by a root authority system, data identifying a command that affects operation of an integrated circuit, singing, by the root authority system, the command using a root authority key to create a root signed block (RSB), and providing the RSB to a security manager of the integrated circuit.

Claim (Index 21):
The delegate authority system of  claim 20 , wherein the processing device is further to:\n derive a validator using the encrypted payload key and the mixed key, wherein the validator enables the security manager core of the integrated circuit to verify that the encrypted payload key is valid and unmodified; and sign the delegate input parameters, the encrypted payload key and the validator using the delegate private key to create the DSB.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 97.0
- Lexical Diversity: 1.6383
- Patent Class: 713.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14871951', '14289274', '14535194', '14535191', '16004715']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3687762637037768
- 35 USC 102 Novelty (BERT): 0.5457170197197626
- Combined Prediction Score: 0.3864703393053754
- Mean Citation Score: 231.960164
- Max Citation Score: 379.24295
- Similarity Product: 247.9549219674945

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

Dataset: test