Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A mobile phone headset based on puf authentication and information encryption

A technology for identity verification and information encryption, applied in user identity/authority verification, handset/earphone accessories, instruments, etc., can solve problems such as poor security, complicated operation process, and high cost, and achieve high security, ensure repeatability, and change The effect of safety design

Active Publication Date: 2017-06-06
TIANJIN LIANXIN TECH
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the field of existing mobile phone card-free payment, software methods such as secret-related transaction methods or security algorithms are usually used to realize it, which generally has the problems of poor security, complicated operation process, and high cost; The above problems also exist. How to improve the security performance of mobile phone card-free payment and mobile phone identity verification, and reduce the difficulty and cost of use is an urgent problem to be solved at present.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A mobile phone headset based on puf authentication and information encryption
  • A mobile phone headset based on puf authentication and information encryption
  • A mobile phone headset based on puf authentication and information encryption

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0022] A mobile phone headset based on PUF authentication and information encryption, such as figure 1 As shown, it includes an earphone audio interface, a PUF module and an earphone speaker, and the PUF module is embedded in the earphone of the mobile phone. In this embodiment, the PUF module adopts a highly integrated PUF chip, including an energy harvester, a duplex communicator, a static memory, an error correction decoder, and an encryption circuit. The earphone audio interface and the energy harvester and duplex The communicator is connected. The energy collector obtains the voltage and current through the audio interface, processes them, and then connects them to the duplex communicator, static memory, error correction decoder and encryption circuit to provide them with working voltage and current. The duplex communicator carries out t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a mobile phone earphone based on PUF identity authentication and information encryption. The mobile phone earphone based on PUF identity authentication and information encryption is characterized in that a PUF module is arranged between an earphone audio interface and an earphone loudspeaker and is inlaid in the mobile phone earphone; the PUF module comprises an energy collector, a duplex communicator, a static storage, an error correction decoder and an encrypted circuit; the energy collector, the duplex communicator and the earphone audio interface are connected; the energy collector obtains voltage and current through the audio interface and supplies power to other modules after processing the voltage and the current; the duplex communicator is in intercommunication with a mobile phone through the earphone audio interface, and is further connected with the static storage and the encrypted circuit; the static storage is connected with the error correction decoder; the error correction decoder is connected with the encrypted circuit; the encrypted circuit is connected with the earphone loudspeaker. By the adoption of the PUF technology, the safety problem of an existing encryption algorithm is solved through hardware encryption, and the mobile phone earphone becomes a special device for identity authentication, information encryption and payment security enhancement.

Description

technical field [0001] The invention belongs to the technical field of information encryption, in particular to a mobile phone earphone based on PUF authentication and information encryption. Background technique [0002] Mobile phone earphones are a common external component of mobile phones. With the development of smart phones, mobile phones have carried more entertainment functions, showing multimedia features. In addition to the need to reduce call radiation, mobile phone earphones have gradually become the s things. With the popularization of smart phones and the development of 3G and 4G technology, the application of identity verification or cardless payment through mobile phones is becoming more and more extensive. In the field of existing mobile phone card-free payment, software methods such as secret-related transaction methods or security algorithms are usually used to realize it, which generally has the problems of poor security, complicated operation process, a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/32G06Q20/40G06Q20/32H04R1/10
Inventor 黄宇
Owner TIANJIN LIANXIN TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products