PATENT CLAIM ANALYSIS

Application Number: 15894042
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["726", "025000"]

Abstract:
The present disclosure discloses a processor security checking method, system and checking device. The processor security checking method includes: acquiring recording information of data read and write operations between a processor and a peripheral device, where the data read and write operation is a data read and write operation initiated by the processor or a data read and write operation initiated by the peripheral; and determining whether the processor is secure according to the recording information of the data read and write operation and an analysis result on the data read and write operation by the checking device. The embodiments of the present disclosure may detect hardware vulnerabilities and improve the security of hardware usage.

Claim (Index 10):
The checking device according to  claim 9 , further comprising:\n a log information acquisition module configured to acquire a log information of a data read and write operation initiated by the peripheral, so that the checking device analyzes the data read and write operation initiated by the peripheral according to the log information, wherein the log information comprises an instruction position and the data read and write operation initiated by the peripheral, and the instruction position is an instruction position at which the processor processes the data read and write operation initiated by the peripheral.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 88.0
- Lexical Diversity: 2.44
- Patent Class: 726.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14789535', '13169403', '14083855', '11746412', '15190250']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.225683982457685
- 35 USC 102 Novelty (BERT): 0.4877060682981149
- Combined Prediction Score: 0.251886191041728
- Mean Citation Score: 160.87547
- Max Citation Score: 181.13974
- Similarity Product: 126.77606034938331

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

Dataset: test