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

USB (universal serial bus) identity authentication method based on voiceprint recognition and system thereof

A technology of voiceprint recognition and identity authentication, applied in user identity/authority verification, speech recognition, speech analysis, etc., to achieve high security, accurate recognition, strong anti-drop and anti-seismic effects

Inactive Publication Date: 2011-03-30
JILIN UNIV
View PDF4 Cites 32 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the above-mentioned patent combines fingerprint recognition technology with USBkey to improve the security of network transactions, there are mainly the following problems in solving the technical requirements of this application: the above-mentioned patent is mainly used to improve the security of network transactions, and it needs to cooperate with CA The center is connected to the online trading platform

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
  • USB (universal serial bus) identity authentication method based on voiceprint recognition and system thereof
  • USB (universal serial bus) identity authentication method based on voiceprint recognition and system thereof
  • USB (universal serial bus) identity authentication method based on voiceprint recognition and system thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0055] The invention discloses a voiceprint recognition-based USB identity authentication method and a system thereof. The USB identity authentication system based on voiceprint recognition includes a user terminal 101 and an embedded voiceprint recognition hardware system 103 based on USB, such as figure 1 shown. The user terminal 101 is connected to a USB-based embedded voiceprint recognition hardware system 103 through a USB bus 102 . User terminal 101 can be personal computer, mobile phone, palmtop computer PDA (Personal Digital Assistant) etc. have processing capability and be provided with other equipment by USB master interface; Embedded voiceprint recognition hardware system 103 based on USB comprises central processing unit 201, voice A signal acquisition module 202 , a system data storage module 203 , a power management module 204 , a status indication module 205 , and a USB interface 206 . The USB interface 206 is used to connect the user terminal. The above-ment...

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 USB (universal serial bus) identity authentication method based on voiceprint recognition and a system thereof, belonging to the technical field of computer information safety. The system comprises a user terminal and an embedded voiceprint recognition hardware system based on USB, wherein the user terminal and the embedded voiceprint recognition hardware system based on USB are connected by a USB bus; the embedded voiceprint recognition hardware system based on USB comprises a central processing unit for finishing authenticated voiceprint recognition operation, and the central processing unit is respectively connected with a voice acquisition unit, a data storage unit, a power supply management module, a state indication module and a USB interface used for connecting the user terminal. The invention has the advantage of higher safety. The invention also can provide third-party application and service voiceprint certification interface, and can expand to fields, such as internet banks, e-commerce, e-government affairs and the like.

Description

technical field [0001] The invention relates to the technical field of computer information security, in particular to a voiceprint recognition-based USB identity authentication method and a system thereof. The identity of the user is authenticated through voiceprint recognition, which improves the security of the computer. Background technique [0002] By consulting relevant materials and related patents, the following patents are mainly cited: [0003] Country name Publication number Publication date [0004] 1. China CN 101340285A 2009.1.7 [0005] 2. China CN 101819614A 2010.9.01 [0006] Patent 1 (CN 101340285A) application discloses a method and system for identity authentication using a fingerprint USBkey. Enter the user's fingerprint information into the fingerprint USBkey and save it in advance, and generate a digital certificate. Each digital certificate and the corresponding private key are encrypted and stored on the fingerprint USBkey. After the private key...

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
IPC IPC(8): H04L9/32G10L17/00G10L15/30G10L25/03
Inventor 林琳孙晓颖陈建燕学智胡封晔温泉王波魏小丽
Owner JILIN UNIV
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

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com