PATENT CLAIM ANALYSIS

Application Number: 16213683
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-04
Patent Classification: ["705", "075000"]

Abstract:
A method of generating an unpredictable number in a computing device is provided. The method comprises the computing device performing the following programmed steps: obtaining a plurality of data elements; performing a first one way function on an internal value P and the plurality of data elements to update the value P; and performing a second one way function on the value P to obtain the unpredictable number. A computing device adapted to perform this method is also described.

Claim (Index 1):
A method of generating an unpredictable number in a computing device, the method comprising the computing device performing the following programmed steps:\n obtaining, by a computing device including a processor and a memory, a plurality of data elements, at least one of the plurality of data elements varying with time or with activity of the computing device; performing, by the processor of the computing device, a first one way function on an internal value P stored in the memory of the computing device and the plurality of data elements to update the value P; performing, by the processor of the computing device, a second one way function on the updated value P to generate the unpredictable number; storing, in the memory of the computing device, the updated value P to replace the internal value P stored in the memory of the computing device; sending a data message from the computing device to a second computing device via a communications network, the data message including the generated unpredictable number and transaction data; receiving, by the computing device from the second computing device, a reply message in response to the communication message, the reply message including cryptographically signed data; and authenticating, by the computing device, a transaction between the computing device and the second computing device by determining that the cryptographically signed data received from the second computing device incorporates the generated unpredictable number.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 98.0
- Lexical Diversity: 1.88889
- Patent Class: 705.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14321023', '13182678', '10506016', '14243325', '11306617']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2039497460139814
- 35 USC 102 Novelty (BERT): 0.5132018685798845
- Combined Prediction Score: 0.2348749582705717
- Mean Citation Score: 224.525992
- Max Citation Score: 351.71378
- Similarity Product: 298.29273574248435

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