PATENT CLAIM ANALYSIS

Application Number: 16051397
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-02
Patent Classification: ["380", "028000"]

Abstract:
An identity authentication method for a quantum key distribution process includes selecting, by a sender, preparation bases of an identity authentication bit string in accordance with a preset basis vector selection rule; sending, by a sender, quantum states of the identity authentication bit string and quantum states of a randomly generated key bit string by using different wavelengths. The identity authentication bit string is interleaved in the key bit string at a random position and with a random length. The method further includes measuring, by a receiver, the received quantum states in the quantum state information in accordance with the different wavelengths and measurement bases selected according to the preset basis vector selection rule to obtain identity authentication information from the measurement of the identity authentication bit string; and determining, by the receiver, whether the identity authentication information obtained through the measurement corresponds with the preset basis vector selection rule.

Claim (Index 32):
The identity authentication method of  claim 31 , wherein the preset policy comprises:\n executing an encryption operation by using the local preset shared key; or executing an encryption operation by using the corresponding sender authentication key.

Metadata:
- Claim Count in Document: 68.0
- Percentile: 95.0
- Lexical Diversity: 2.54688
- Patent Class: 380.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15017416', '15223477', '15239131', '14929072', '10627158']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4498941750820983
- 35 USC 102 Novelty (BERT): 0.5876221693128921
- Combined Prediction Score: 0.4636669745051777
- Mean Citation Score: 324.9629599999999
- Max Citation Score: 529.9474
- Similarity Product: 428.2367455687642

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

Dataset: test