PATENT CLAIM ANALYSIS

Application Number: 15570055
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-05
Patent Classification: ["713", "168000"]

Abstract:
The invention relates to a method for setting up a secure session between a first entity and a second entity. In an embodiment, the first entity is a user authentication device and the second entity is an application running on a platform. The method comprises generating a first random number. A user enters a first string, derived from said first number, into the second entity. Further, the method includes applying a one-way function to the first string or to a derivative thereof, obtaining an encoded string. The method also comprises transmitting the encoded string to an intermediate node that is in connection to the first entity and the second entity. Further, the method comprises the step of sharing a second random number with the second entity. The method also comprises a step of deriving a secret key from the first and the second string.

Claim (Index 17):
An authentication device being a second entity arranged for setting up a secure session with a platform application according to  claim 15 , the second entity comprising:\n an I/O interface for receiving a first string derived from a first random number generated by a first entity; a processor for applying a one-way function to the first string or to a derivative thereof, obtaining an encoded string; a transmitting unit for transmitting the encoded string to an intermediate node that is in connection to a first and the second entity; the second entity further comprising:\n a second random generator for generating a second random number, wherein the processor is arranged for deriving a second string from said second random number and for transmitting the second string to the first entity if a verifying step of comparing encoded strings transmitted by the first entity and the second entity has a positive result, or \n a receiver unit for receiving from the first entity a second string being derived from a second random number generated by the first entity, \n and wherein the processor is further arranged for deriving a secret key from the first and the second string.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 2.43077
- Patent Class: 713.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['10627158', '15717553', '14652023', '12992695', '10549542']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3488416089321645
- 35 USC 102 Novelty (BERT): 0.4512808602359403
- Combined Prediction Score: 0.359085534062542
- Mean Citation Score: 137.690528
- Max Citation Score: 141.33414
- Similarity Product: 116.3155645889282

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