PATENT CLAIM ANALYSIS

Application Number: 15911911
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["380", "259000"]

Abstract:
The present invention relates to a method for processing data in a communication device comprising a host and a security module associated with this host. This method comprises the steps of generating, by the security module, a plurality of initial keys from an initial keys generation function, and of transmitting said plurality of initial keys to said corresponding host. For each initial key received by the host, the method comprises a step of generating a plurality of encryption keys by an extension module of said host, by using an extension function. The method further comprises the steps of receiving the data to be processed by said host and of combining said data to be processed with said encryption keys, in a combination module of said host.

Claim (Index 1):
A communication device comprising:\n a memory having computer readable instructions stored thereon; and at least one processor configured to execute the computer readable instructions to,\n receive a session key for a communication session with at least one external communication device, \n generate a plurality of initial keys using an initial keys function based on the session key, \n generate a plurality of encryption keys from each of the plurality of initial keys using an extension function and an extension ratio, \n receive data to be encrypted, \n packetize the received data into a plurality of data packets of a desired length, \n combine the plurality of data packets with the plurality of encryption keys to generate first encrypted data, the combining including combining a first desired number of the plurality of data packets with each encryption key of the plurality of encryption keys to generate the first encrypted data, and \n transmit the generated first encrypted data to the at least one external communication device.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 90.0
- Lexical Diversity: 2.51852
- Patent Class: 380.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14965254', '12845638', '11852261', '10191365', '10517428']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4186345047817683
- 35 USC 102 Novelty (BERT): 0.5000975217557818
- Combined Prediction Score: 0.4267808064791697
- Mean Citation Score: 211.876612
- Max Citation Score: 296.5451
- Similarity Product: 250.3686007774055

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