PATENT CLAIM ANALYSIS

Application Number: 16135856
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["713", "168000"]

Abstract:
A system for generating symmetric cryptographic keys for communications between hosts. Hosts use associated devices to generate secret keys. Each key is generated based on a static seed and a dynamic seed. The dynamic seed is created from sensor data or auxiliary data. The secret key allows host machines to encrypt, or decrypt, plaintext messages sent to, or received from, other host machines.

Claim (Index 11):
A system for generating symmetric cryptographic keys, the system comprising:\n a first host machine; and a first device in communication with the first host machine, the first device configured to\n receive a message from the first host machine indicating an intent to communicate with a second host machine and a plain text message to be encrypted, \n generate a secret key based on a static seed and a dynamic seed, the dynamic seed created from sensor data or auxiliary data, \n encrypt an identifier for the first host machine, or its associated device, using the static seed, to generate an encrypted identifier message, \n encrypt the plaintext message using the secret key, and \n transmit the encrypted identifier message and the encrypted plaintext message to the first host machine.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 97.0
- Lexical Diversity: 1.53191
- Patent Class: 713.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['16030550', '14142091', '14743874', '15516932', '09517608']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3972326019910314
- 35 USC 102 Novelty (BERT): 0.5643408060939662
- Combined Prediction Score: 0.4139434224013249
- Mean Citation Score: 246.99038600000003
- Max Citation Score: 432.76413
- Similarity Product: 413.4250819924736

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test