PATENT CLAIM ANALYSIS

Application Number: 16108578
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-12
Patent Classification: ["713", "155000"]

Abstract:
The invention is a method for deploying a trusted identity for a user issued by an issuer. The user has a user device configured to send a request for signature to an issuer device handled by the issuer. The request comprises a user public key allocated to the user. The issuer device is configured to compute an issuer signature by signing both the user's trusted identity and the user public key using an issuer private key allocated to the issuer. A block chain transaction containing the issuer signature is created and submitted to a Block Chain for transaction verification and storage.

Claim (Index 7):
A method for authenticating a user trusted identity by a verifier device, said user trusted identity being issued by an issuer,\n wherein the user has a user device which sends a message to the verifier device, said message comprising a transaction identifier, and a user public key allocated to the user, wherein the verifier device retrieves a block chain transaction comprising an issuer signature from a block chain using the transaction identifier and verifies the transaction, in case of successful verification, the verifier device sends a challenge to the user device which computes a response by signing the challenge using the user's private key and sends the response to the verifier device, the verifier device checks the user signature using the user public key and in case of successful checking, the verifier device verifies the issuer signature using both the user trusted identity, the user public key and the issuer public key.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 96.0
- Lexical Diversity: 2.32609
- Patent Class: 713.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14978568', '11541017', '12378996', '10557953', '14234334']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3950166334467313
- 35 USC 102 Novelty (BERT): 0.5889904357509644
- Combined Prediction Score: 0.4144140136771546
- Mean Citation Score: 295.4601140000001
- Max Citation Score: 506.11343
- Similarity Product: 448.441827674734

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