PATENT CLAIM ANALYSIS

Application Number: 15961791
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-01
Patent Classification: ["713", "168000"]

Abstract:
An embodiment herein provides a processor implemented method for blockchain-based secure credential and token management for open identity management that enables a first device to provision at least one additional device to present tokens issued to the first device, that includes i) creating, using a hardware-based cryptographic processor on a first device associated with an end user, a first set of credentials; ii) obtaining and caching at least one attestation token from one or attestation issuing parties, the at least one attestation token is restricted by default to be unusable from any device other than the first device; (iii) providing the at least one attestation token to at least one relying party that is interested in receiving attestations about the end user; and iv) signing a trust record on the blockchain using the first device associated with the end user.

Claim (Index 20):
The one or more non-transitory computer readable storage mediums of  claim 14 , wherein an attestation token is revoked by signing a revoke record using a private key associated with a revoker device and making an entry in the blockchain only when a public key of the revoker device is either the public key of the end user to which the attestation token was issued by the at least one attestation issuing party or the public key of the at least one attestation issuing party.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 91.0
- Lexical Diversity: 1.86585
- Patent Class: 713.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15331019', '15662417', '15582100', '15248463', '15863128']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4376682027114607
- 35 USC 102 Novelty (BERT): 0.4955850210236244
- Combined Prediction Score: 0.4434598845426771
- Mean Citation Score: 246.40147
- Max Citation Score: 271.80444
- Similarity Product: 237.96672146676065

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