Method and system for transmitting password in bar code mode

A barcode and password technology, applied in the field of information security, can solve the problems of not being able to prevent users from forgetting passwords, and achieve the effect of password concealment, preventing users from forgetting passwords, and high randomness and concealment of passwords

Inactive Publication Date: 2015-07-08
FUJIAN LANDI COMML EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The password is transmitted after being double-encrypted, which can effectively ensure the security of the password transmission process, but it cannot prevent the user from forgetting the password

Method used

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  • Method and system for transmitting password in bar code mode
  • Method and system for transmitting password in bar code mode
  • Method and system for transmitting password in bar code mode

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] Please refer to figure 1 and Image 6 , Embodiment 1 of the present invention is:

[0073] The method of passing the password in the form of a barcode, specifically:

[0074] The second user terminal records the input identification code, and the second user terminal records that the identification code input by the user is "the end of the fairy tale world". If the user forgets the identification code, the identification code can also be converted into a barcode for storage;

[0075] Send the identification code to the server, and the second user terminal sends the recorded identification code "The Last Fairy Tale World" to the server;

[0076] The server receives and authenticates the identification code. The server receives the identification code "The Last Fairy Tale World" sent by the second user terminal, and authenticates the identification code. If the authentication fails, the user is prompted to re-enter until the authentication is successful. ;

[0077] Th...

Embodiment 2

[0085] The server generates a password according to the identification code, and the password is a dynamic password, specifically:

[0086] The initial password for the identification code "The Last Fairy Tale World" is "2015AaBb&#%$", and the password will be changed every day thereafter. The second day the password becomes "#%1314AbaBCC", the third day the password becomes "HBC20&&30sf", after that the server changes the password every day and sends the password to the first user terminal.

[0087] see figure 2 , the present invention provides a system for transmitting passwords in the form of barcodes, including

[0088] A recording module 21, configured to record the identification code input by the user;

[0089] The first sending module 22 is configured to send the identification code to the server;

[0090] The first receiving module 11 is configured to receive the identification code sent by the user terminal;

[0091] The first authentication module 12 is configu...

Embodiment 3

[0108] Please refer to figure 1 and Figure 4 , Embodiment three of the present invention is:

[0109] Systems that deliver passwords in the form of barcodes are:

[0110] Server 1, first user terminal 2 and second user terminal 3, wherein the first user terminal 2 is a mobile phone, and the second user terminal 3 is a POS machine;

[0111] The method of passing the password in the form of a barcode is:

[0112] The POS machine records the input identification code; sends the identification code to the server; the server receives and authenticates the identification code;

[0113] The server generates a password according to the identification code; and converts the password into a barcode;

[0114] Send the barcode to the mobile phone; the mobile phone receives the barcode;

[0115] The POS machine obtains the barcode on the mobile phone;

[0116] The POS machine recognizes the received barcode; and converts the barcode into a password and sends it to the server;

[01...

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Abstract

The invention provides a method and a system for transmitting a password in a bar code mode. The method for transmitting the password in the bar code mode includes: enabling a user terminal to record an input identification code; sending the input identification code to a server; enabling the server to receive and identify the identification code; enabling the server to generate the password according to the identification code; converting the password into a bar code; sending the bar code to a first user terminal; enabling the first user terminal to receive the bar code; enabling a second user terminal to obtain the bar code on the first user terminal; enabling the second user terminal to verify the received bar code; converting the bar cover into the password, and then sending the password to the server; enabling the server to receive and verify the password. According to the method and the system for transmitting the password in the bar code mode, the mode for generating the password according to the identification code is convenient and fast, the password is transmitted, transferred, scanned, identified, converted and verified in the bar code mode, a person does not need to manually convert the bar code into the password, security of the password in the transmission process can be guaranteed, and a user is prevented from forgetting the password.

Description

technical field [0001] The invention relates to the field of information security, in particular to a method and system for transmitting passwords in the form of barcodes in interactive devices. Background technique [0002] With the rapid development of the IT industry, human-computer interaction devices such as computers, mobile phones, and POS machines are becoming more and more popular. Considering the protection of personal privacy or security requirements, when these devices are used on many occasions, they will require a password to identify verification. [0003] Generally, passwords can be composed of numbers (1, 2, 3...), English letters (a, b, c...), special characters (#, &, *...), but for password settings, if the user sets too complex, It is easy to forget after a long time. If the setting is too simple, although it is easy to remember, it is easy to be observed or cracked by others, and the safety of users cannot be guaranteed. Similarly, if the password is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/36
Inventor 张明辉庄江平林财
Owner FUJIAN LANDI COMML EQUIP CO LTD
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