PATENT CLAIM ANALYSIS

Application Number: 15765032
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["713", "164000"]

Abstract:
The invention relates to the art of confidential communication. The technical result is that of providing a device user with the possibility of selecting one of two modes of communication, namely conventional communication or confidential communication for providing protection against unauthorized access. For this purpose there is proposed a device for sending confidential messages using a mobile telephone (gadget), said device comprising a housing in which are mounted a receiving and transmitting unit of the mobile telephone (gadget), a unit for generating/displaying source/target information, a unit for converting source/target information, a keyboard, a display and elements for controlling the mobile telephone (gadget), as well as a service information unit, a cryptographic computation unit and a reverse conversion unit, wherein the device is additionally provided with an on/off button module for activating/deactivating a confidential message receive/send mode, said button making it possible to switch the device into a confidential message receive/send mode or into a normal mobile telephone (gadget) operating mode, and with a button module for selecting the level of confidentiality.

Claim (Index 1):
A device for sending confidential messages over a mobile phone (gadget), comprising a housing hosting a receiving-transmitting unit of a mobile telephone (gadget), a unit for generating/displaying source/target information, a unit for converting source/target information, a keyboard, display and a mobile phone (gadget) controls, and also service information unit, cryptographic computation unit and reverse conversion unit, wherein the device additionally comprises an on/off button module for confidential message receive/transmit mode, adapted to switch the device to confidential messages receiving transmitting mode of operation or to normal operation mode of the mobile phone (gadget), and confidentiality level selection button module, said service information unit is intended for identification and generation of source (service) confidential information, being a technological data defining the characteristics of confidential communication mode, the cryptographic computation unit is designed to convert the source information into a certain class of matrices, with eigenvalues thereof uniquely corresponding to the source information, the reverse conversion unit is intended for converting the resulting sequence of numbers in the form of a certain class of matrices, with eigenvalues thereof uniquely corresponding to the source information, into the target information, wherein\n the first output of the unit for generating/displaying source/target information of the mobile phone (gadget) is connected to the second input of the on/off button module for confidential message receive/transmit mode, while the first input of said module is connected to the first output of the receiving-transmitting unit, the second input of the unit for generating/displaying source/target information of the mobile phone (gadget) is connected to the first output of the unit for converting source/target information, while the second output of the latter unit is connected to the second input of the receiving-transmitting unit, the third input of the unit for generating/displaying source/target information is connected to the first input of the cryptographic computation unit in order to provide the source information in the form of a certain class of matrices, with eigenvalues thereof uniquely corresponding to the source information, while the second output the latter unit is connected to the third input of the receiving-transmitting unit, which fourth output is intended for connection to an input of a communication channel, the fourth input of the unit for generating/displaying source/target information is connected to the first output of the reverse conversion unit, while the second input of the latter unit is connected to the first output of the service information unit, the fifth input of the unit for generating/displaying source/target information is connected to the second output of the service information unit, while the fourth output of the latter unit is connected to the fifth input of the receiving-transmitting unit, the third output of the service information unit is connected to the third input of the cryptographic computation unit, while the fourth output of the latter unit is connected to the third input of the unit for converting source/target information, the third output of the reverse conversion unit is connected to the fourth input of the unit for converting source/target information, the sixth input of the unit for generating/displaying source/target information is connected to the first output of the confidentiality level selection button module, while the second input of the module is connected to the seventh input of the on/off button module for confidential message receive/transmit mode, the third input of the confidentiality level selection button module is connected to the sixth input of the service information unit.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 2.09783
- Patent Class: 713.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['11970796', '15130118', '13740292', '12351641', '11691638']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3240379266599353
- 35 USC 102 Novelty (BERT): 0.4947752466769941
- Combined Prediction Score: 0.3411116586616411
- Mean Citation Score: 154.58443
- Max Citation Score: 190.977
- Similarity Product: 131.50545385193826

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

Dataset: test