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 9):
The method according to  claim 7 , wherein the block chain transaction contains an encrypted key and an encrypted identity,\n wherein, in case of successful checking of the user signature, the verifier device sends the encrypted key and a verifier public key to the user device, the user device derives a key encryption key and retrieves a secret key by decrypting the encrypted key using the key encryption key, then the user device encrypts the secret key using the verifier public key and sends the resulting new encrypted key to the verifier device, the verifier device retrieves the secret key by decrypting the new encrypted key using a verifier private key, then the verifier device retrieves the user trusted identity by decrypting the encrypted identity using the secret key.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 96.0
- Lexical Diversity: 2.32609
- Patent Class: 713.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14978568', '11541017', '12378996', '10557953', '14234334']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4268102205249921
- 35 USC 102 Novelty (BERT): 0.5839735353393681
- Combined Prediction Score: 0.4425265520064297
- Mean Citation Score: 295.4601140000001
- Max Citation Score: 506.11343
- Similarity Product: 412.1824664670473

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