Multimedia signature identification method and system

An identification method and identification system technology, applied in the field of multimedia signature identification methods and systems, can solve the problem of insufficient security and achieve the effect of ensuring security requirements
CN103995995AInactive Publication Date: 2014-08-20XIAMEN WEIJUE ELECTRONICS TECH
3 Cites 7 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
XIAMEN WEIJUE ELECTRONICS TECH
Publication Date
2014-08-20
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
Patent Text Reader

Abstract

The invention relates to a multimedia signature identification method used for a system needing digital signatures and secure identification. The multimedia signature identification method is characterized by including the following steps: (1) firstly judging whether a user has a permission for database reading or not, executing the second step if the user has the permission for database reading, and forbidding system accessing if the user does not have the permission for database reading, (2) secondly judging whether the user has a permission for database writing or not, if the user has the permission for database writing, awarding a permission for database reading and writing, enabling the user to be capable of detecting and updating signed electronic document information in a database, and executing the step (3); if the user does not have the permission for database writing, enabling the user to be capable of reading data information in the database only, and (3) conducting electronic document signing by the user. The multimedia signature identification method can be combined with multimedia devices and software application platforms which are easily obtained by the user, a friendly multimedia accessed API is provided, fingerprint identification, face identification and the like are carried out through graphical analysis processing, and the uniqueness and the accuracy of identity data are accordingly achieved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the field of signature identification, in particular to a multimedia signature identification method and system suitable for systems requiring digital signatures and security identification. Background technique

[0002] With the development of science and technology, digital signatures are widely used. The so-called electronic signature refers to the data contained in electronic form in the data message and attached to identify the identity of the signatory and to indicate that the signatory approves the content. However, the existing security identification based on electronic signatures all rely solely on software security algorithms combined with hardware encryption locks to prevent viruses and Trojan horses. The identification of the user is limited to the judgment of the password, and the security is not high enough. Contents of the invention

[0003] The main purpose of the present invention is to overcome the disadv...

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