CN105005802B - Based on present system time to generate the method for Quick Response Code - Google Patents
Based on present system time to generate the method for Quick Response Code Download PDFInfo
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- CN105005802B CN105005802B CN201510368587.6A CN201510368587A CN105005802B CN 105005802 B CN105005802 B CN 105005802B CN 201510368587 A CN201510368587 A CN 201510368587A CN 105005802 B CN105005802 B CN 105005802B
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Abstract
The present invention provide it is a kind of based on present system time to generate the method for Quick Response Code, comprise the following steps：Information is inputted in the information input interface during Quick Response Code generates interface, and the information to being inputted is changed, to obtain the first sequence number corresponding thereto；According to the current display time for the operating system for being implanted with Quick Response Code generation interface, to call a kind of algorithm to carry out cryptographic operation at least once to sequence number, to generate the second sequence number；First sequence number and the second sequence number are arranged, to form sequence number group；Sequence number group input Quick Response Code is generated in interface, to generate the Quick Response Code corresponding with sequence number group.The present invention by present system time to call its corresponding cipher mode, so as to generate the Quick Response Code with encryption function according to the information that inputs in generating interface in Quick Response Code.
Description
Technical field
The present invention relates to Quick Response Code field, it is especially a kind of based on present system time to generate the method for Quick Response Code.
Background technology
At present, existing Quick Response Code generating mode is to generate phase according to the information that inputs in generating interface in Quick Response Code
Corresponding Quick Response Code.Due to not possessing encryption function in generating process, therefore, the Quick Response Code generated can be by many people institutes
Read, identification.However, because the information included in Quick Response Code carries certain crypticity, can be by it if without encryption
Other people learn secret information, therefore, are badly in need of a two-dimensional code generation method with encryption function.
The content of the invention
Weak point present in regarding to the issue above, the present invention provide it is a kind of by present system time with call and its
Corresponding cipher mode, so as to generate the Quick Response Code with encryption function according to the information inputted in Quick Response Code generation interface
Based on present system time to generate the method for Quick Response Code.
To achieve the above object, the present invention provide it is a kind of based on present system time to generate the method for Quick Response Code, including
Following steps：
S1, information is inputted in the information input interface during Quick Response Code generates interface, and the information to being inputted turns
Change, to obtain the first sequence number corresponding thereto；
S2, the current display time according to the operating system for being implanted with Quick Response Code generation interface, to call a kind of algorithm pair
Sequence number carries out cryptographic operation at least once, to generate the second sequence number；
S3, the first sequence number and the second sequence number arranged, to form sequence number group；
S4, by sequence number group input Quick Response Code generation interface, to generate the Quick Response Code corresponding with sequence number group.
It is above-mentioned based on present system time to generate the method for Quick Response Code, wherein, in step sl, the information inputted
Identity information including user, with mutually bind bank card number, transaction when payment cipher and the check code that generates at random.
It is above-mentioned based on present system time to generate the method for Quick Response Code, wherein, in step s 2, including following step
Suddenly：
S21, according to the current display time for the operating system for being implanted with Quick Response Code generation interface to determine time interval section
Sequence number；
S22, according to time interval section sequence number with selected cipher mode corresponding thereto to obtained in step S1 first
Sequence number carries out first time cryptographic operation.
It is above-mentioned based on present system time to generate the method for Quick Response Code, wherein, after step S22 implementations, also wrap
Include S23：
A kind of cipher mode is called by encryption order pointer, to be carried out to the first sequence number for completing first time cryptographic operation
Second of cryptographic operation, to form the second sequence number.
It is above-mentioned based on present system time to generate the method for Quick Response Code, wherein, in step S23, encryption order refers to
Pin random call and choose to after second of cipher mode, judge second of cipher mode and first time cipher mode whether be
Identical cipher mode；
If it is determined that second of cipher mode and first time cipher mode are identical cipher mode, then this time random adjust is abandoned
With with selection operation, encryption order pointer is pointed into first time cipher mode, and with this as the starting point, is moved forward or rearward one
Pointer position, and the cipher mode using the cipher mode corresponding with current pointer location as second of cryptographic operation.
It is above-mentioned based on present system time to generate the method for Quick Response Code, wherein, cipher mode includes des encryption side
Formula, 3DES encryption mode, TEA cipher modes, XTEA cipher modes, RC4 cipher modes, PANAMA cipher modes, Twofish add
Close mode, CAST-128 cipher modes, CAST-256 cipher modes, md5 encryption mode and enigma are encrypted.
It is above-mentioned based on present system time to generate the method for Quick Response Code, wherein, also needed to before step S2 implementations into
The following operating procedure of row：
To be divided within 00~59 second 11 time interval sections, and by each time interval section respectively with a kind of cipher mode phase
Binding, to form 11 one-time pad encryption segments.
It is above-mentioned based on present system time to generate the method for Quick Response Code, wherein, in step s3, by the first sequence number with
Second sequence number is arranged according to front or rear order, to form sequence number group.
Compared with prior art, the present invention has advantages below：
The present invention by present system time to call its corresponding cipher mode, so as to according to Quick Response Code generate boundary
The information inputted in face is to generate the Quick Response Code with encryption function；
Furthermore it is also possible to carry out different cipher modes twice to generating the information inputted in interface in Quick Response Code as needed
Cryptographic operation, the cipher round results of generated Quick Response Code can be improved；
In addition, before second of cryptographic operation is carried out, operation is compared due to being also equipped with cipher mode, therefore, can be avoided
Because cryptographic operation twice is the shortcomings that reducing cipher round results using identical cipher mode.
Embodiment
The present invention provide it is a kind of based on present system time to generate the method for Quick Response Code, comprise the following steps：
S1, information is inputted in the information input interface during Quick Response Code generates interface, and the information to being inputted turns
Change, to obtain the first sequence number corresponding thereto.
Wherein, in step sl, the identity information of the information inputted including user, with mutually bind bank card number,
Payment cipher during transaction and the check code generated at random.
S2, the current display time according to the operating system for being implanted with Quick Response Code generation interface, to call a kind of algorithm pair
Sequence number carries out cryptographic operation at least once, to generate the second sequence number.
Wherein, in step s 2, comprise the following steps：
S21, according to the current display time for the operating system for being implanted with Quick Response Code generation interface to determine time interval section
Sequence number；
S22, according to time interval section sequence number with selected cipher mode corresponding thereto to obtained in step S1 first
Sequence number carries out first time cryptographic operation.
If in addition, also need to carry out second of cryptographic operation to the first sequence number for completing first time cryptographic operation, in step
After rapid S22 is implemented, in addition to S23：
A kind of cipher mode is called by encryption order pointer, to be carried out to the first sequence number for completing first time cryptographic operation
Second of cryptographic operation, to form the second sequence number.
Wherein, in step S23, encryption order pointer is in random call and chooses to after second of cipher mode, judges
Whether second of cipher mode and first time cipher mode are identical cipher mode；
If it is determined that second of cipher mode and first time cipher mode are identical cipher mode, then this time random adjust is abandoned
With with selection operation, encryption order pointer is pointed into first time cipher mode, and with this as the starting point, is moved forward or rearward one
Pointer position, and the cipher mode using the cipher mode corresponding with current pointer location as second of cryptographic operation.
In step S22 and S23, cipher mode include des encryption mode, 3DES encryption mode, TEA cipher modes,
XTEA cipher modes, RC4 cipher modes, PANAMA cipher modes, Twofish cipher modes, CAST-128 cipher modes,
CAST-256 cipher modes, md5 encryption mode and enigma cipher modes.
In addition, also need to proceed as follows step before step S2 implementations：
To be divided within 00~59 second 11 time interval sections, and by each time interval section respectively with a kind of cipher mode phase
Binding, to form 11 one-time pad encryption segments.
Such as：1st encryption segment is mutually bound with des encryption mode, the 2nd encryption segment and 3DES encryption mode are mutually tied up
Fixed, the 3rd encryption segment is mutually bound with TEA cipher modes, the 4th encrypts segment and XTEA cipher modes are mutually bound, the 5th encrypts
Segment is mutually bound with RC4 cipher modes, the 6th encryption segment and PANAMA cipher modes is mutually bound, the 7th encryption segment and
Twofish cipher modes are mutually bound, the 8th encryption segment mutually bound with CAST-128 cipher modes, the 9th encryption segment and
CAST-256 cipher modes are mutually bound, the 10th encryption segment mutually bound with md5 encryption mode, the 11st encryption segment and
Enigma cipher modes are mutually bound.
S3, the first sequence number and the second sequence number arranged, to form sequence number group.
In step s3, the first sequence number is arranged with the second sequence number according to front or rear order, to form sequence number group.
S4, by sequence number group input Quick Response Code generation interface, to generate the Quick Response Code corresponding with sequence number group.
Wherein, Quick Response Code generation interface can adopt the mode of the inputted sequence number group generation Quick Response Code corresponding with sequence number group
With the generating mode that existing Quick Response Code is final.
Only as described above, only presently preferred embodiments of the present invention, professional who are familiar with this art such as.
After the technological means for understanding the present invention, natural energy is changed under the teachings of the present invention according to actual needs.Therefore it is all
According to the equal change that scope of the present invention patent is made and modification, once should still remain within the scope of the patent.
Claims (4)
1. it is a kind of based on present system time to generate the method for Quick Response Code, comprise the following steps：
S1, information is inputted in the information input interface during Quick Response Code generates interface, and the information to being inputted is changed, with
The first sequence number corresponding thereto is obtained, in step sl, the identity information of the information inputted including user, with mutually binding
Payment cipher and the check code that generates at random when bank card number, transaction；
S2, the current display time according to the operating system for being implanted with Quick Response Code generation interface, to call a kind of algorithm to sequence number
Cryptographic operation at least once is carried out, to generate the second sequence number, in step s 2, is comprised the following steps：
S21, according to the current display time for the operating system for being implanted with Quick Response Code generation interface to determine time interval section sequence number；
S22, according to time interval section sequence number with selected cipher mode corresponding thereto to the first sequence number for being obtained in step S1
First time cryptographic operation is carried out, after step S22 implementations, in addition to S23：
A kind of cipher mode is called by encryption order pointer, to carry out second to the first sequence number for completing first time cryptographic operation
Secondary cryptographic operation, to form the second sequence number, in step S23, encryption order pointer adds in random call and selection to second
After close mode, judge whether second of cipher mode and first time cipher mode are identical cipher mode；
If it is determined that second cipher mode and first time cipher mode be identical cipher mode, then abandon this random call and
Selection operation, encryption order pointer is pointed into first time cipher mode, and with this as the starting point, be moved forward or rearward a pointer
Position, and the cipher mode using the cipher mode corresponding with current pointer location as second of cryptographic operation；
S3, the first sequence number and the second sequence number arranged, to form sequence number group；
S4, by sequence number group input Quick Response Code generation interface, to generate the Quick Response Code corresponding with sequence number group.
2. it is according to claim 1 based on present system time to generate the method for Quick Response Code, it is characterised in that encryption side
Formula includes des encryption mode, 3DES encryption mode, TEA cipher modes, XTEA cipher modes, RC4 cipher modes, PANAMA and added
Close mode, Twofish cipher modes, CAST-128 cipher modes, CAST-256 cipher modes, md5 encryption mode and enigma
Encryption.
3. it is according to claim 2 based on present system time to generate the method for Quick Response Code, it is characterised in that in step
S2 also needs to proceed as follows step before implementing：
11 time interval sections were divided into by 00 ~ 59 second, and each time interval section is mutually bound with a kind of cipher mode respectively,
To form 11 one-time pad encryption segments.
4. it is according to claim 1 based on present system time to generate the method for Quick Response Code, it is characterised in that in step
In S3, the first sequence number is arranged with the second sequence number according to front or rear order, to form sequence number group.
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| CN201510368587.6A CN105005802B (en) | 2015-02-13 | 2015-06-29 | Based on present system time to generate the method for Quick Response Code |
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| CN105005802B true CN105005802B (en) | 2018-03-02 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106127279A (en) * | 2016-04-12 | 2016-11-16 | 立德高科（昆山）数码科技有限责任公司 | The Quick Response Code of a kind of novel type, its generation method and two-dimension code label |
| CN106203565A (en) * | 2016-07-01 | 2016-12-07 | 立德高科（昆山）数码科技有限责任公司 | Photo remarks Quick Response Code and the method for generation thereof |
| CN106790510B (en) * | 2016-12-16 | 2020-07-31 | 北京小米移动软件有限公司 | Method, device and system for generating serial number |
| CN106897760A (en) * | 2017-03-02 | 2017-06-27 | 苏州钜立智能***有限公司 | Quick Response Code generates equipment |
| CN109409471B (en) * | 2017-08-18 | 2021-08-31 | 重庆赫皇科技咨询有限公司 | Two-dimensional code generation method and generation system thereof |
| CN109410396B (en) * | 2018-10-14 | 2021-01-01 | 浙江鸿利锁业有限公司 | Intelligent lock data encryption transmission method and leasing equipment applying same |
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| EP1443452A2 (en) * | 2003-01-30 | 2004-08-04 | Denso Wave Incorporated | Two-dimensional code, methods and apparatuses for generating, displaying and reading same |
| CN102546174A (en) * | 2011-12-20 | 2012-07-04 | 贾松仁 | Two-dimensional code encryption/decryption method and anti-counterfeiting method |
| CN104253684A (en) * | 2014-09-23 | 2014-12-31 | 深圳市汇顶科技股份有限公司 | Encryption method and encryption device |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1443452A2 (en) * | 2003-01-30 | 2004-08-04 | Denso Wave Incorporated | Two-dimensional code, methods and apparatuses for generating, displaying and reading same |
| CN102546174A (en) * | 2011-12-20 | 2012-07-04 | 贾松仁 | Two-dimensional code encryption/decryption method and anti-counterfeiting method |
| CN104253684A (en) * | 2014-09-23 | 2014-12-31 | 深圳市汇顶科技股份有限公司 | Encryption method and encryption device |
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Effective date of registration: 20180914 Address after: 100029 8 floor, 3 building, 5 Anding Road, Chaoyang District, Beijing. Patentee after: CITIC Bank Limited by Share Ltd Address before: 100081 room 803, Fuhai international port 17, Da Liu Shu Lu, Haidian District, Beijing. Patentee before: Leader Tech (Beijing) Digtal Technology Co., Ltd. |
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