PATENT CLAIM ANALYSIS

Application Number: 15998798
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["713", "161000"]

Abstract:
Network endpoints performing security token procedures are disclosed and described herein. Embodiments include a first endpoint performing functions comprising: (i) receiving a service token and a traffic token via a token distribution network, (ii) using identification data for a second endpoint obtained from the service token and a key obtained from the traffic token to generate one or more packets comprising a data payload, and (iii) transmitting one or more of the generated packets to the second endpoint via a data network that is separate from the token distribution network.

Claim (Index 7):
The tangible, non-transitory computer-readable media of  claim 1 , wherein the method further comprises:\n receiving, by the first endpoint, an incoming packet from the second endpoint via the data network, wherein the incoming packet comprises (i) an IP header comprising a source IP address, (ii) an encrypted first data portion comprising header extension data, and (iii) an encrypted payload portion comprising data intended for the first endpoint; in response to receiving the incoming packet from the second endpoint via the data network, querying a memory comprising a correlation between source IP addresses, service tokens, and traffic tokens to obtain a decryption key corresponding to the source IP address; using the decryption key to obtain a Service Token ID, a Traffic Token ID, and a digital signature from the incoming packet by decrypting the encrypted header extension data portion of the incoming packet; determining whether the traffic token corresponding to the Traffic Token ID in the header extension data has not expired; in response to determining that the traffic token corresponding to the Traffic Token ID in the header extension data has not expired, using the Service Token ID to obtain a public key of the second endpoint from the memory, and using the public key of the first endpoint to determine whether the second endpoint generated the digital signature with a private key of the second endpoint; and in response to determining that the second endpoint generated the digital signature with the private key of the second endpoint, saving the encrypted payload portion comprising data intended for the second endpoint for subsequent (i) reassembly with one or more other encrypted payload portions of other incoming packets to reproduce a complete encrypted payload and (ii) decryption of the complete encrypted payload to obtain the data intended for the first endpoint.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 96.0
- Lexical Diversity: 1.87037
- Patent Class: 713.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14866425', '15076010', '15187657', '14832965', '11857744']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4156338110262952
- 35 USC 102 Novelty (BERT): 0.4910697697436225
- Combined Prediction Score: 0.4231774068980279
- Mean Citation Score: 212.13921800000003
- Max Citation Score: 218.08377
- Similarity Product: 156.10212400528368

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