PATENT CLAIM ANALYSIS

Application Number: 15884635
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["340", "005260"]

Abstract:
Provided is a method for access control, performed by an access control apparatus, including obtaining access authorisation information that is communicated to the access control apparatus having at least one access authorization parameter and first check information; using at least the communicated access authorisation parameters, the communicated first check information and a second key from a key pair, which second key is stored in the access control apparatus, to perform a first check on whether the communicated first check information has been produced by performing cryptographic operations by means of access authorisation parameters corresponding to the communicated access authorisation parameters using at least one first key from the key pair, and deciding whether access can be granted, based on the first check delivers a positive result and it is established that at least one predefined set of the communicated access authorisation parameters respectively provides access authorisation.

Claim (Index 8):
The access control apparatus as claimed in  claim 7 , wherein the memory and the program code are further configured to cause the access control apparatus with the at least one processor to perform and/or control:\n an obtaining of rejection information communicated to the access control apparatus and comprising at least one new rejection list with identifiers for access authorization information to be rejected or for access authorization proving apparatuses from which access authorization information is to be rejected at the access control apparatus, and fourth check information, and a storing of the communicated new rejection list only under the precondition that it is determined in a check based at least on the communicated fourth check information, the second key of the key pair and the communicated rejection information, that the communicated fourth check information was generated by performing cryptographic operations on the rejection information corresponding to the communicated rejection information using at least the first key of the key pair.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 86.0
- Lexical Diversity: 2.34848
- Patent Class: 340.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15162314', '15163486', '15164711', '15166082', '15167719']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6865386046379442
- 35 USC 102 Novelty (BERT): 0.5685212217375883
- Combined Prediction Score: 0.6747368663479086
- Mean Citation Score: 251.73353799999995
- Max Citation Score: 470.7627
- Similarity Product: 336.2454705185115

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