CN107454038A - A kind of method that Data Encryption Transmission is carried out by Quick Response Code - Google Patents
A kind of method that Data Encryption Transmission is carried out by Quick Response Code Download PDFInfo
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- CN107454038A CN107454038A CN201610371494.3A CN201610371494A CN107454038A CN 107454038 A CN107454038 A CN 107454038A CN 201610371494 A CN201610371494 A CN 201610371494A CN 107454038 A CN107454038 A CN 107454038A
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- 230000004044 response Effects 0.000 title claims abstract description 156
- 230000005540 biological transmission Effects 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000012546 transfer Methods 0.000 claims abstract description 15
- 230000015572 biosynthetic process Effects 0.000 claims description 18
- 239000011159 matrix material Substances 0.000 claims description 18
- 230000009466 transformation Effects 0.000 claims description 13
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 230000008707 rearrangement Effects 0.000 claims description 4
- 238000012790 confirmation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 2
- 241001062009 Indigofera Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/36—User authentication by graphic or iconic representation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0869—Network architectures or network communication protocols for network security for authentication of entities for achieving mutual authentication
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The invention discloses a kind of method that Data Encryption Transmission is carried out by Quick Response Code, including：Transmitting terminal shows the first checking Quick Response Code；Receiving terminal scanning the first checking Quick Response Code, is identified to the described first checking Quick Response Code, generates and show the second checking Quick Response Code；Transmitting terminal scanning the second checking Quick Response Code, is identified to the described second checking Quick Response Code, obtains the data for needing to transmit, and the data is parsed into generation Quick Response Code sequence, and show the Quick Response Code sequence；Receiving terminal scans the Quick Response Code sequence, and parsing obtains the information that the Quick Response Code sequence includes.Due to having carried out identification and confirmation in each stage of information transfer, and the data transmitted to needs are encrypted, and are then transmitted by Quick Response Code, and the safety coefficient of information transfer is improved while ensureing that transmission means is simple and convenient.
Description
Technical field
The present invention relates to field of information transmission, particularly relate to a kind of carry out Data Encryption Transmission by Quick Response Code
Method.
Background technology
As mobile terminal and Wearable user are more and more, passed through between mobile terminal and Wearable
Often need to transmit various data files.At present, between mobile terminal and various Wearables file transmission
Method largely for the mode based on bluetooth and relies on network mode.Although both modes can meet
Under certain condition transmit file needs, but its all there is different shortcomings or limitation.Wherein, based on indigo plant
The mode of tooth has that interaction is cumbersome, is paired into that power is low, tends to have the problem of interference, relies on network and account
Mode can not be transmitted under without network condition, to user limit it is very high, inconvenient for use, transmission quality is low,
The problems such as transmission complex operation be present in the problem of consumed flow, on the whole, the transmission method of existing file.
On the other hand, file content directly transmits, and when receiving terminal is unexpected receiving terminal, easily causes text
The problem of part content obtains unexpected receiving terminal, the use to user brings many inconvenience.
Although the method that information transfer is carried out using Quick Response Code in the prior art be present, safety coefficient is transmitted
It is low, it is impossible to which that the data of effective guarantee user transmission are not compromised.
The content of the invention
In view of this, it is an object of the invention to propose it is a kind of based on Quick Response Code it is simple, conveniently, safety system
The high information transferring method of number.
Based on a kind of above-mentioned purpose method that Data Encryption Transmission is carried out by Quick Response Code provided by the invention, bag
Include：
Transmitting terminal shows the first checking Quick Response Code；
Receiving terminal scanning the first checking Quick Response Code, is identified to the described first checking Quick Response Code, generates
And show the second checking Quick Response Code；
Transmitting terminal scanning the second checking Quick Response Code, is identified to the described second checking Quick Response Code, transfers
The data transmitted are needed, the data are parsed into generation Quick Response Code sequence, and show the Quick Response Code sequence；
Receiving terminal scans the Quick Response Code sequence, and parsing obtains the data that the Quick Response Code sequence includes.
Further, the second checking Quick Response Code includes identification information and encrypted public key, the encryption
Public key is used to the data for needing to transmit be encrypted, and then parses and generate the Quick Response Code sequence.
Further, the process that the data are parsed to generation Quick Response Code sequence includes：
Parsing encryption is carried out to the data for needing to transmit according to the encrypted public key, by the data after encryption
Generate Quick Response Code sequence.
Further, after the generation Quick Response Code sequence, in addition to：
The two-dimension code image included to the Quick Response Code sequence is numbered, and continuous series is generated, in the number
Some random digits of radom insertion in row, the length for making the ordered series of numbers after insertion random digit are square number, according to
Ordered series of numbers generation square formation after the insertion random digit, unit matrix is turned to by the square formation, and by the change of square formation
Transformation matrix generation two-dimension code image during changing, by the two-dimension code image in the Quick Response Code sequence and
The order rearrangement of the two-dimension code image generated according to transformation matrix generates new Quick Response Code sequence and shows the
One two-dimension code image.
Further, receiving terminal completes the scanning to a two-dimension code image in the new Quick Response Code sequence,
The 3rd checking Quick Response Code is shown, the 3rd checking Quick Response Code includes identification information and prompting is completed in scanning
Information.
Further, transmitting terminal scanning the 3rd checking Quick Response Code, is parsed to the 3rd Quick Response Code,
After confirming the scanning that receiving terminal completes two-dimension code image, the two dimension in the new Quick Response Code sequences of next Zhang Suoshu is shown
Code picture.
Further, after receiving terminal scans the Quick Response Code sequence, generated according to described according to transformation matrix
Two-dimension code image reduce the square formation, further reduce the continuous series, delete the random number, root
The two-dimension code image received is ranked up according to the continuous series, reduces the Quick Response Code sequence, is utilized
Encryption key is decrypted to the Quick Response Code sequence, obtains the data.
A kind of Data Encryption Transmission is carried out by Quick Response Code from the above it can be seen that provided by the invention
Method, including：Transmitting terminal shows the first checking Quick Response Code；Receiving terminal scanning the first checking Quick Response Code,
Described first checking Quick Response Code is identified, generates and shows the second checking Quick Response Code；Transmitting terminal scans institute
The second checking Quick Response Code is stated, the described second checking Quick Response Code is identified, obtains the data for needing to transmit,
The data are parsed into generation Quick Response Code sequence, and show the Quick Response Code sequence；Receiving terminal scanning described two
Code sequence is tieed up, parsing obtains the information that the Quick Response Code sequence includes.Due to each stage in information transfer
Identification and confirmation are carried out, and the data transmitted to needs are encrypted, and are then passed by Quick Response Code
It is defeated, the safety coefficient of information transfer is improved while ensureing that transmission means is simple and convenient.
Brief description of the drawings
Fig. 1 is the schematic diagram of method one embodiment that the present invention carries out Data Encryption Transmission by Quick Response Code；
Fig. 2 is the reality for one preferred embodiment of method that the present invention carries out Data Encryption Transmission by Quick Response Code
Illustration is applied to be intended to.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with specific embodiment,
And referring to the drawings, the present invention is described in more detail.
As shown in figure 1, carry out method one embodiment of Data Encryption Transmission by Quick Response Code for the present invention
Schematic diagram.In the present embodiment, the method bag provided by the invention that Data Encryption Transmission is carried out by Quick Response Code
Include following steps：
Step 101：When information transfer starts, transmitting terminal shows the first checking Quick Response Code, and described first tests
Demonstrate,proving Quick Response Code includes the identification information and data transfer initiation identification information of transmitting terminal.
Step 102：Receiving terminal scanning the first checking Quick Response Code, is carried out to the described first checking Quick Response Code
Identification, generates and shows the second checking Quick Response Code, and receiving terminal obtains the identity information of transmitting terminal and data pass
After defeated initiation identification information, generate and show the second checking Quick Response Code.
Step 103：Transmitting terminal scanning the second checking Quick Response Code, is carried out to the described second checking Quick Response Code
Identification, the data for needing to transmit are transferred, the data are parsed into generation Quick Response Code sequence, and show described two
Tie up code sequence.
Step 104：Receiving terminal scans the Quick Response Code sequence, and parsing obtains what the Quick Response Code sequence included
Data.
In the present embodiment, the second checking Quick Response Code includes identification information and encrypted public key, described
Encrypted public key is used to the data for needing to transmit be encrypted, and then parses and generate the Quick Response Code sequence.
Preferably, the process that the data are parsed to generation Quick Response Code sequence includes：
Parsing encryption is carried out to the data for needing to transmit according to the encrypted public key, by the data after encryption
Generate Quick Response Code sequence.
In addition, after the generation Quick Response Code sequence, in addition to：
The two-dimension code image included to the Quick Response Code sequence is numbered, and continuous series is generated, in the number
Some random digits of radom insertion in row, the length for making the ordered series of numbers after insertion random digit are square number, according to
Ordered series of numbers generation square formation after the insertion random digit, unit matrix is turned to by the square formation, and by the change of square formation
Transformation matrix generation two-dimension code image during changing, by the two-dimension code image in the Quick Response Code sequence and
The order rearrangement of the two-dimension code image generated according to transformation matrix generates new Quick Response Code sequence and shows the
One two-dimension code image.
In some embodiments of the invention, receiving terminal is completed to a two dimension in the new Quick Response Code sequence
The scanning of code picture, the checking Quick Response Code of display the 3rd, the 3rd checking Quick Response Code include identification information
Prompt message is completed with scanning.Transmitting terminal scanning the 3rd checking Quick Response Code, enters to the 3rd Quick Response Code
Row parsing, after confirming the scanning that receiving terminal completes two-dimension code image, show the new Quick Response Code sequences of next Zhang Suoshu
In two-dimension code image.
In some embodiments of the invention, after receiving terminal scans the Quick Response Code sequence, according to described
The square formation is reduced according to the two-dimension code image of transformation matrix generation, the continuous series is further reduced, deletes
The random number, the two-dimension code image received is ranked up according to the continuous series, reduction described two
Code sequence is tieed up, the Quick Response Code sequence is decrypted using encryption key, obtains the data.
As shown in Fig. 2 the method one for carrying out Data Encryption Transmission by Quick Response Code for the present invention is preferable to carry out
The embodiment schematic diagram of example.In the present embodiment, the method that Data Encryption Transmission is carried out by Quick Response Code
Comprise the following steps：
Step 201：Transmitting terminal shows the first checking Quick Response Code, and the first checking Quick Response Code includes transmitting terminal
Identification information and data transfer initiate identification information.
When data transfer starts, firstly the need of authentication is completed between transmitting terminal and receiving terminal, pass through two
The form for tieing up code shows identification information, and initiates data transfer request by transmitting terminal, passes through Quick Response Code
Display data transmissions initiate identification information.
Step 202：Receiving terminal scanning the first checking Quick Response Code, is carried out to the described first checking Quick Response Code
Identification, obtains the identification information in the first checking Quick Response Code and data transfer initiates identification information, passes through
The identification information carries out identity validation to transmitting terminal.
Step 203：Asymmetric-key encryption system is provided with receiving terminal, it is true to the identity of transmitting terminal in completion
After recognizing, receiving terminal transfers encrypted public key, and is believed according to the identity of the encrypted public key and receiving terminal itself
The checking Quick Response Code of breath generation second is simultaneously shown.
Step 204：Transmitting terminal scanning recognition second verifies Quick Response Code, and the identification information is recognized
Very, and encrypted public key is obtained.
Step 205：Transmitting terminal transfers transmission data, and data are encrypted using encrypted public key, generation two
Tie up code sequence.
Parsing encryption is carried out to the data for needing to transmit according to the encrypted public key, by the data after encryption
Generate Quick Response Code sequence.
Step 206：To the picture number in Quick Response Code sequence, continuous series is generated, is inserted in continuous series
Enter random number, and generate square formation.
The two-dimension code image included to the Quick Response Code sequence is numbered, and continuous series is generated, in the number
Some random digits of radom insertion in row, the length for making the ordered series of numbers after insertion random digit are square number, according to
Ordered series of numbers generation square formation after the insertion random digit.
Step 207：Square formation is turned into unit matrix, transformation matrix is generated into two-dimension code image, and be added to two
New Quick Response Code sequence is generated in dimension code sequence, shows the first pictures of new Quick Response Code sequence.
The square formation is turned into unit matrix, and the transformation matrix in the conversion process of square formation is generated into Quick Response Code figure
Piece, by two-dimension code image in the Quick Response Code sequence and the two-dimension code image generated according to transformation matrix
Order rearrangement generates new Quick Response Code sequence and shows first two-dimension code image.
Step 208：The checking Quick Response Code of picture generation the 3rd of the new Quick Response Code sequence of receiving terminal scanning recognition.
Receiving terminal completes the scanning to a two-dimension code image in the new Quick Response Code sequence, and display the 3rd is tested
Quick Response Code is demonstrate,proved, the 3rd checking Quick Response Code includes identification information and prompt message is completed in scanning.Send
End scanning the 3rd checking Quick Response Code, parses to the 3rd Quick Response Code, confirms that receiving terminal completes two
After the scanning for tieing up code picture, the two-dimension code image in the new Quick Response Code sequences of next Zhang Suoshu is shown.
Step 209：Receiving terminal scans whole pictures in new Quick Response Code sequence, and data are reduced.
After receiving terminal scans the Quick Response Code sequence, according to the Quick Response Code figure generated according to transformation matrix
Piece reduces the square formation, further reduces the continuous series, deletes the random number, according to described continuous
Ordered series of numbers is ranked up to the two-dimension code image received, is reduced the Quick Response Code sequence, is utilized encryption key pair
The Quick Response Code sequence decryption, obtains the data.
Using the data of the method transmission that Data Encryption Transmission is carried out by Quick Response Code of the present invention, if can not
The order of picture in correct arrangement Quick Response Code sequence, then can not be reduced in Quick Response Code sequence by AES and taken
The initial data of band.
It should be noted that the statement of all use " first " and " second " is in the embodiment of the present invention
In order to distinguish two non-equal entities of same names or non-equal parameter, it is seen that " first " " second "
Only for the convenience of statement, should not be construed as the restriction to the embodiment of the present invention, subsequent embodiment to this no longer
Illustrate one by one.
Those of ordinary skills in the art should understand that：The discussion of any of the above embodiment is exemplary only,
It is not intended to imply that the scope of the present disclosure (including claim) is limited to these examples；In the think of of the present invention
Under road, it can also be combined between the technical characteristic in above example or different embodiments, step can
To be realized with random order, and many other changes of the different aspect of the present invention as described above be present, be
It is concise they do not provided in details.
In addition, to simplify explanation and discussing, and in order to obscure the invention, what is provided
It can be shown in accompanying drawing or the known power supply with integrated circuit (IC) chip and other parts can not be shown
/ grounding connection.Furthermore, it is possible to device is shown in block diagram form, to avoid obscuring the invention,
And this have also contemplated that following facts, i.e. the details on the embodiment of these block diagram arrangements is that height depends on
In will implement the present invention platform (that is, these details should be completely in the reason of those skilled in the art
In the range of solution).Elaborating detail (for example, circuit) with the exemplary embodiment of the description present invention
In the case of, it will be apparent to those skilled in the art that can be in these no details
In the case of or implement the present invention in the case that these details change.Therefore, these descriptions should be recognized
To be illustrative and not restrictive.
Although having been incorporated with specific embodiment of the invention, invention has been described, according to above
Description, many replacements of these embodiments, modifications and variations will be for those of ordinary skills
Obviously.For example, other memory architectures (for example, dynamic ram (DRAM)) can use
The embodiment discussed.
Embodiments of the invention be intended to fall within the broad range of appended claims it is all so
Replacement, modifications and variations.Any omission for therefore, within the spirit and principles of the invention, being done,
Modification, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (7)
- A kind of 1. method that Data Encryption Transmission is carried out by Quick Response Code, it is characterised in that including：Transmitting terminal shows the first checking Quick Response Code；Receiving terminal scanning the first checking Quick Response Code, is identified to the described first checking Quick Response Code, generates And show the second checking Quick Response Code；Transmitting terminal scanning the second checking Quick Response Code, is identified to the described second checking Quick Response Code, transfers The data transmitted are needed, the data are parsed into generation Quick Response Code sequence, and show the Quick Response Code sequence；Receiving terminal scans the Quick Response Code sequence, and parsing obtains the data that the Quick Response Code sequence includes.
- 2. the method according to claim 1 that Data Encryption Transmission is carried out by Quick Response Code, its feature It is, the second checking Quick Response Code includes identification information and encrypted public key, and the encrypted public key is used for The data for needing to transmit are encrypted, and then parses and generates the Quick Response Code sequence.
- 3. the method according to claim 2 that Data Encryption Transmission is carried out by Quick Response Code, its feature It is, the process that the data are parsed to generation Quick Response Code sequence includes：Parsing encryption is carried out to the data for needing to transmit according to the encrypted public key, by the data after encryption Generate Quick Response Code sequence.
- 4. the method according to claim 3 that Data Encryption Transmission is carried out by Quick Response Code, its feature It is, after the generation Quick Response Code sequence, in addition to：The two-dimension code image included to the Quick Response Code sequence is numbered, and continuous series is generated, in the number Some random digits of radom insertion in row, the length for making the ordered series of numbers after insertion random digit are square number, according to Ordered series of numbers generation square formation after the insertion random digit, unit matrix is turned to by the square formation, and by the change of square formation Transformation matrix generation two-dimension code image during changing, by the two-dimension code image in the Quick Response Code sequence and The order rearrangement of the two-dimension code image generated according to transformation matrix generates new Quick Response Code sequence and shows the One two-dimension code image.
- 5. the method according to claim 4 that Data Encryption Transmission is carried out by Quick Response Code, its feature It is, receiving terminal completes the scanning to a two-dimension code image in the new Quick Response Code sequence, display the 3rd Quick Response Code is verified, the 3rd checking Quick Response Code includes identification information and prompt message is completed in scanning.
- 6. the method according to claim 5 that Data Encryption Transmission is carried out by Quick Response Code, its feature It is, transmitting terminal scanning the 3rd checking Quick Response Code, the 3rd Quick Response Code is parsed, confirms to connect After receiving end completes the scanning of two-dimension code image, the two-dimension code image in the new Quick Response Code sequences of next Zhang Suoshu is shown.
- 7. the method according to claim 6 that Data Encryption Transmission is carried out by Quick Response Code, its feature It is, after receiving terminal scans the Quick Response Code sequence, according to the Quick Response Code generated according to transformation matrix Picture reduces the square formation, further reduces the continuous series, deletes the random number, according to the company Continuous ordered series of numbers is ranked up to the two-dimension code image received, is reduced the Quick Response Code sequence, is utilized encryption key The Quick Response Code sequence is decrypted, obtains the data.
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| CN201610371494.3A CN107454038B (en) | 2016-05-30 | 2016-05-30 | Method for encrypting and transmitting data through two-dimensional code |
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| CN201610371494.3A CN107454038B (en) | 2016-05-30 | 2016-05-30 | Method for encrypting and transmitting data through two-dimensional code |
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| CN107454038B CN107454038B (en) | 2021-06-29 |
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| CN109754045B (en) * | 2019-01-25 | 2020-01-21 | 海明联合能源集团矩网科技有限公司 | Annular code, annular code generation method and application thereof |
| CN112765185A (en) * | 2019-11-05 | 2021-05-07 | 株洲中车时代电气股份有限公司 | Data updating method, device, equipment and storage medium for vehicle-mounted equipment |
| CN112765185B (en) * | 2019-11-05 | 2023-04-07 | 株洲中车时代电气股份有限公司 | Data updating method, device, equipment and storage medium for vehicle-mounted equipment |
| CN113497702A (en) * | 2020-03-20 | 2021-10-12 | 周通 | Novel data encryption and transmission method |
| CN111917875A (en) * | 2020-07-31 | 2020-11-10 | 展讯通信（上海）有限公司 | Offline file transmission method and system |
| CN111860730A (en) * | 2020-08-27 | 2020-10-30 | 南京轩宁信息技术有限公司 | Different network information transmission system based on image processing |
| CN112364272A (en) * | 2021-01-13 | 2021-02-12 | 统信软件技术有限公司 | Interaction method, system and computing equipment |
| CN112364272B (en) * | 2021-01-13 | 2021-07-16 | 统信软件技术有限公司 | Interaction method, system and computing equipment |
| CN113595984A (en) * | 2021-06-29 | 2021-11-02 | 北京来也网络科技有限公司 | Data transmission method and device combining RPA and AI, electronic equipment and storage medium |
| CN113595984B (en) * | 2021-06-29 | 2024-01-12 | 北京来也网络科技有限公司 | Data transmission method and device combining RPA and AI, electronic equipment and storage medium |
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