Technology for applying vocal print verification as security codes of mobile applications

Abstract

The invention discloses a technology for applying vocal print verification as security codes of mobile applications. The technology comprises the steps as follows: using a mobile phone which comprises a vocal print sampling module; conducting vocal print registration for the first time, uploading a registration number and vocal print characters to a vocal print verification server through the mobile phone, and establishing a vocal print file of a register on the server; according to differences of the vocal print verification modes, enabling a user to follow to speak a verification sentence; sending a mobile phone number and verification voice stream to the vocal print verification server by application software through safe network connection; comparing vocal print characters of the voice stream and the vocal print of the mobile phone number in registration by the vocal print verification server, and returning the similar percentage; and according to self security requirement, allowing the user to use the software if the probability exceeds a set threshold value, otherwise, refusing using the software and making records into a security log. According to the scheme, the security is guaranteed by utilizing the uniqueness of personal voice and through verification by the vocal print verification server, meanwhile, the cracking possibility is reduced at the same time, and the use convenience effect can be achieved.

Description

technical field [0001] The invention relates to the field of information technology security, in particular to the technology of using voiceprint verification as a security password for mobile applications. Background technique [0002] With the popularity of smart phones and the growth of mobile bandwidth, mobile phones have gradually become mobile application terminals. And the mobile phone is a kind of personal personal belongings, and the personal privacy and security issues involved in various application software in its system are also more and more concerned by the majority of users. For example: personal communication records, mobile payment accounts, mobile business consumption records, etc., are all privacy that users need to protect. [0003] For these user privacy information that needs to be protected, the main technical means currently used in the market is digital password encryption technology, which has the following disadvantages: [0004] Restricted by...

AI Technical Summary

Problems solved by technology

However, when the mobile phone is unlocked, this patent lacks effective protection measures for the application software inside the mobile phone, and lacks personalized security level settings, and the realization of the functions of this patent requires the support of a powerful mobile phone hardware processing module. Mobile phone configuration requirements are high, and the security level is not very high, there is a possibility of being cracked

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