Information verification method and information verification system based on touch screen

An information verification and touch screen technology, which is applied in the field of information verification methods and systems based on touch screens, can solve problems such as easy to be cracked by illegal personnel, passwords are not suitable for memorization, and passwords are single, so that it is not easy to decipher and meet individual needs. easy to remember effect

Inactive Publication Date: 2012-06-20
GRG BAKING EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, the passwords used by smart self-service terminals such as automatic teller machines (ATM) are generally a combination of numbers and letters. This kind of character password is not suitable for memorization and is easy to be cracked by illegal personnel. more personalized needs

Method used

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  • Information verification method and information verification system based on touch screen
  • Information verification method and information verification system based on touch screen
  • Information verification method and information verification system based on touch screen

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Embodiment Construction

[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0045] An embodiment of the present invention provides an information verification method based on a touch screen, including: obtaining standard graphic information currently input by the user through the touch screen, and converting the standard graphic information into standard information; obtaining verification information, the verification information It is pre-converted from the verification graphic information, and the verification graphic information is...

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Abstract

The invention discloses an information verification method based on a touch screen. The information verification method comprises the following steps of: acquiring standard graphic information currently input by a user through the touch screen and converting the standard graphic information into standard information; acquiring verification information formed by pre-converting the verification graph information which is pre-stored by the user; comparing a characteristic value of the standard information with a characteristic value of the verification information; and when the characteristic value of the standard information is successfully matched with the characteristic value of the verification information, realizing successful verification and otherwise, proving the failure of the verification. According to the information verification method disclosed by the invention, the encryption can be carried out through the graphic information; the encryption mode of a graph is easy to memorize and is not easy to decode by illegal persons; and in addition, the encryption mode of the graph can also meet the requirement of individualization of the user.

Description

technical field [0001] The present invention relates to the technical field of communication, and more specifically, to an information verification method and system based on a touch screen. Background technique [0002] With the development of human-computer interaction technology, new human-computer interaction methods such as touch screen are becoming more mature and widely used. Using touch screen as a natural interaction method has the advantage of more convenient operation, and the resulting information security problems are becoming more and more serious. are getting more and more attention. [0003] At present, the passwords used by smart self-service terminals such as automatic teller machines (ATM) are generally a combination of numbers and letters. This kind of character password is not suitable for memorization and is easy to be cracked by illegal personnel. More personalized needs. [0004] Therefore, how to solve the problems existing in password verification...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/048G06F21/00G06F3/0488G06F21/31
CPCG06F21/00G06F3/048G06F21/602
Inventor 陈光梁添才王卫峰余元超
Owner GRG BAKING EQUIP CO LTD
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