CN109409960B - Electronic code management system and platform for electronic card - Google Patents
Electronic code management system and platform for electronic card Download PDFInfo
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- CN109409960B CN109409960B CN201811297046.9A CN201811297046A CN109409960B CN 109409960 B CN109409960 B CN 109409960B CN 201811297046 A CN201811297046 A CN 201811297046A CN 109409960 B CN109409960 B CN 109409960B
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Abstract
The invention discloses a management system of electronic codes of an electronic card, which comprises an electronic code generating module, an electronic code storage module and an electronic code issuing module, wherein the electronic codes generated by the electronic code generating module comprise main codes, auxiliary codes and check codes, random codes ensure the uniqueness of the electronic codes and improve the generating efficiency, the electronic code storage module respectively obtains full ciphertext and ciphertext indexes through two encryption algorithms to ensure the safety of the electronic codes, and finally the electronic code issuing module adopts a serial issuing mode aiming at the electronic codes of the same stock unit to avoid repeated issuing and improve the issuing efficiency. In addition, the invention also provides an electronic code management platform of the electronic card, and the function of the electronic code management platform corresponds to that of the system.
Description
Technical Field
The invention relates to the technical field of internet information, in particular to an electronic code management system and platform of an electronic card.
Background
With the rapid development of information technology, B2C is no longer limited to the operation of physical commodities, and some service-class and exchange-class commodities are produced at the same time. The commodity has the characteristics of no warehouse and no logistics. We will refer to this as an electronic card ticket.
Electronic card tickets also require a medium as a purchased, usable voucher. The most extensive form is an electronic code composed of elements such as alphanumerics, and the like, and the electronic card business can be scientifically and effectively operated by managing the life cycle of the electronic code, so that the B2C market is better expanded.
The electronic code service mainly comprises three services of electronic code generation, storage and issuing, wherein safety needs to be considered for the links of generation and storage with higher importance, and issuing efficiency and other factors need to be considered for the issuing of the electronic code.
Disclosure of Invention
The invention aims to provide an electronic code management system and a platform of an electronic card ticket, which are used for solving the problems that the conventional electronic code service is lack of a relatively systematic electronic code service, closed loop on the service cannot be realized, and the actual requirements on safety and high efficiency cannot be met.
In order to solve the above technical problem, the present invention provides a system for managing electronic codes of electronic coupons, comprising: the electronic code generating module, the electronic code storage module and the electronic code issuing module are connected with the electronic code generating module;
the electronic code generating module is used for responding to a generating instruction of an electronic code, determining a main code and randomly generating an auxiliary code, and is also used for determining a check code according to the main code and the auxiliary code, and assembling the main code, the auxiliary code and the check code to obtain the electronic code of the electronic card;
the electronic code storage module is used for responding to a storage instruction of an electronic code, encrypting the electronic code according to a first preset encryption algorithm to obtain a ciphertext full text and storing the ciphertext full text, encrypting the electronic code according to a second preset encryption algorithm to obtain an encrypted character string, determining a ciphertext index according to the encrypted character string and the ciphertext full text, and storing the ciphertext index;
the electronic code issuing module is used for analyzing an issuing instruction of the electronic code, determining stock units and required quantity, and serially issuing the electronic code of the stock units of the required quantity from a Redis pipeline.
Preferably, the electronic code generation module specifically includes: a main code generating unit, an auxiliary code generating unit, a check code generating unit and an electronic code assembling unit;
the main code generating unit is used for responding to a generating instruction of the electronic code and obtaining a main code based on the decimal conversion of the current year, month, day and time;
the auxiliary code generating unit is used for randomly generating auxiliary codes;
the check code generating unit is used for determining a check code according to the main code and the auxiliary code;
the electronic code assembling unit is used for assembling the main code, the auxiliary code and the check code to obtain the electronic code of the electronic card.
Preferably, the main code generating unit is further configured to perform a kaiser shift encryption on the main code after obtaining the main code.
Preferably, the check code generating unit is specifically configured to perform ASCII summation on the primary code and the secondary code to obtain a primary and secondary code sum value, and further configured to perform binary conversion on the primary and secondary code sum value and perform modulo operation to obtain the check code.
Preferably, the electronic code generation module further includes a verification unit, and the verification unit is configured to verify uniqueness of the electronic code, and regenerate the electronic code when the electronic code does not satisfy the uniqueness.
Preferably, the electronic code storage module specifically includes: a ciphertext full-text storage unit and a ciphertext index storage unit;
the ciphertext full-text storage unit is used for performing 3DES encryption on the electronic code to obtain a ciphertext full text and storing the ciphertext full text;
the ciphertext index storage unit is used for performing MD5 encryption on the electronic code to obtain a 16-bit character string, and is also used for assembling the first 34-bit character of the ciphertext full text and the 16-bit character string to obtain a ciphertext index and storing the ciphertext index.
Preferably, the electronic code issuing module specifically includes: the device comprises an instruction analysis unit, a judgment unit, an acquisition unit and a distribution unit;
the instruction analysis unit is used for analyzing the issuing instruction and determining SKU and demand quantity;
the judging unit is used for judging whether the Redis pipeline has the electronic codes of the SKUs in the required quantity;
the acquiring unit is used for acquiring the electronic codes of the SKUs in the preset quantity from a Mysql database when the Redis pipeline does not have the electronic codes of the SKUs in the required quantity;
and the issuing unit is used for serially issuing the electronic codes of the SKUs in the required quantity from the Redis pipeline.
Preferably, the issuing unit is further configured to, when multiple SKUs exist in the issuing instruction, issue the electronic codes of the SKUs in parallel from the Redis pipeline.
Preferably, the electronic code issuing module further comprises a verification unit and a status updating unit;
wherein the verification unit is used for verifying whether the SKU is valid;
the state updating unit is used for updating the Mysql database.
In addition, the invention also provides a management platform of the electronic code of the electronic card, which comprises a platform body, wherein the platform body is operated with the management system of the electronic code of the electronic card.
In summary, the electronic code management system for the electronic card provided by the invention comprises an electronic code generation module, an electronic code storage module and an electronic code issuing module, and realizes the closed loop of electronic code service, wherein the electronic code generated by the electronic code generation module comprises a main code, an auxiliary code and a check code, a random code ensures the uniqueness of the electronic code and improves the generation efficiency, the electronic code storage module respectively obtains a full ciphertext and a ciphertext index through two encryption algorithms, the safety of the electronic code is ensured to a certain extent, the ciphertext index improves the searching efficiency of subsequent electronic codes, and finally the electronic code issuing module adopts a serial issuing mode aiming at the electronic codes of the same stock unit, thereby avoiding repeated issuing and improving the issuing efficiency. Therefore, the system realizes the closed loop of the electronic code service, ensures the safety and the high efficiency of the electronic code to a certain extent, and more meets the actual application requirements.
In addition, the invention also provides an electronic code management platform of the electronic card, the function of which corresponds to the function of the system, and the details are not repeated.
Drawings
In order to more clearly illustrate the embodiments or technical solutions of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a block diagram of a first embodiment of a system for managing electronic codes of an electronic card according to the present invention;
FIG. 2 is a block diagram of an electronic code generating module in a second embodiment of a system for managing electronic codes of electronic coupons provided in the present invention;
FIG. 3 is a block diagram of an electronic code storage module in a second embodiment of a system for managing electronic codes of electronic coupons provided in the present invention;
FIG. 4 is a timing chart of electronic code storage in a second embodiment of the system for managing electronic codes of electronic coupons provided in the present invention;
fig. 5 is a timing chart of an electronic code issuing module in a second embodiment of the system for managing electronic codes of electronic coupons provided in the present invention.
Detailed Description
The core of the invention is to provide an electronic code management system and a platform of an electronic card, which realize the closed loop of electronic code service, ensure the safety and high efficiency of electronic codes to a certain extent and better meet the actual application requirements.
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a first embodiment of an electronic code management system for an electronic card according to the present invention is described as follows, the first embodiment includes: an electronic code generating module 101, an electronic code storing module 102, and an electronic code issuing module 103.
The electronic code generating module 101 is configured to respond to a generation instruction of an electronic code, determine a primary code, randomly generate a secondary code, determine a check code according to the primary code and the secondary code, and assemble the primary code, the secondary code, and the check code to obtain the electronic code of the electronic card.
The electronic code storage module 102 is configured to respond to a storage instruction of an electronic code, encrypt the electronic code according to a first preset encryption algorithm to obtain a ciphertext full text, and store the ciphertext full text, encrypt the electronic code according to a second preset encryption algorithm to obtain an encrypted character string, determine a ciphertext index according to the encrypted character string and the ciphertext full text, and store the ciphertext index.
The electronic code issuing module 103 is configured to analyze an issuing instruction of an electronic code, determine stock units and required quantities, and serially issue the electronic codes of the stock units of the required quantities from a Redis pipeline.
The electronic code storage module obtains ciphertext full text and ciphertext indexes through two encryption algorithms respectively, the safety of the electronic code is guaranteed to a certain extent, the ciphertext index improves the searching efficiency of subsequent electronic codes, and finally the electronic code issuing module adopts a serial issuing mode aiming at the electronic codes of the same stock unit, so that repeated issuing is avoided, and the issuing efficiency is improved. Therefore, the system realizes the closed loop of the electronic code service, ensures the safety and the high efficiency of the electronic code to a certain extent, and more meets the actual application requirements.
The second embodiment of the electronic code management system for electronic card tickets provided by the invention is implemented based on the first embodiment, and is expanded to a certain extent based on the first embodiment.
The second embodiment specifically includes: the electronic code generating module 201, the electronic code storing module 202, and the electronic code issuing module 203 are described below:
first, the electronic code generation module 201 will be described. It is known that the design requirement of electronic codes needs to satisfy 4 elements of safety, uniqueness, high efficiency and universality, wherein safety refers to repeated prevention and explosion prevention, the uniqueness refers to that the repetition is not allowed in the same electronic card, the high efficiency refers to that the generation process of the electronic codes does not affect the user experience, and the universality refers to that the electronic codes with 12 to 20 bits and different types of combinations (numbers + capital letters, numbers + lowercase letters, and the like) need to be supported.
Based on the above requirement points, the present embodiment divides the electronic code by the number of bits in advance to obtain three components, i.e., the primary code, the secondary code, and the check code. The primary code controls stability, the secondary code enhances randomness, and the check code prevents input errors.
As shown in fig. 2, the electronic code generating module 201 specifically includes: a main code generation unit 2011, an auxiliary code generation unit 2012, a check code generation unit 2013, and an electronic code assembly unit 2014.
The master code generation unit 2011 is configured to, in response to a generation instruction of the electronic code, perform decimal conversion based on the current year, month, day and time to obtain a master code. In order to further improve the security, the main code generating unit is further configured to perform a kaiser shift encryption on the main code after the main code is obtained. Taking the object code format as 12 digits + capitalization as an example, the specific process of the main code generation unit 2011 may be: converting the obtained main codes G,1, P and H based on the current year, month, day and time bit system; and Kaiser encrypts the final main code S, D,1, T obtained by shifting.
The secondary code generation unit 2012 is configured to randomly generate secondary codes, where the randomly generated secondary codes are assumed to be R,5,8, U, M,8, M.
The check code generating unit 2013 is configured to determine a check code according to the primary code and the secondary code. Specifically, the check code generating unit is configured to perform ASCII summation on the primary code and the secondary code to obtain a primary and secondary code sum value, and further configured to perform binary conversion on the primary and secondary code sum value and perform modulo operation to obtain a check code E.
The electronic code assembling unit 2014 is used for assembling the main code, the auxiliary code and the check code to obtain the electronic code of the electronic card. Specifically, the coordinates of each of the three codes are finally specified, and the final electronic code R5SD8UM81TME is obtained.
In addition to the above 4 units, the electronic code generating module 201 may further include a verifying unit 2015, where the verifying unit 2015 is configured to verify the uniqueness of the electronic code after the electronic code is assembled, and when the electronic code does not satisfy the uniqueness, re-perform the above processes to generate a new electronic code until the verification passes.
Further, the electronic code storage module 202 will be described. The electronic code must not be stored in the clear, and developers are not left with line decryption, as required by the security department. Meanwhile, in view of the performance requirements for generating electronic codes, efficient, safe and symmetric encryption and decryption schemes are required for electronic code storage logic. Meanwhile, considering that the subsequent query may involve the electronic code, we need 2 fields to store the electronic code, the full text of the ciphertext and the index of the ciphertext. Therefore, as shown in fig. 3, the electronic code storage module 202 in this embodiment specifically includes: a ciphertext full-text storage unit 2021 and a ciphertext index storage unit 2022.
The ciphertext full-text storage unit 2021 and the ciphertext index storage unit 2022 encrypt the electronic code according to different encryption algorithms, respectively, including a first preset encryption algorithm and a second preset encryption algorithm.
Specifically, in this embodiment, the first preset encryption algorithm is 3DES, and the second preset encryption algorithm is MD 5. MD5 is a hash function widely used in the field of computer security to provide integrity protection for messages, and is typically used to generate fingerprint for a segment of Message to prevent tampering.
That is to say, in this embodiment, the ciphertext full-text storage unit 2021 is configured to perform 3DES encryption on the electronic code to obtain a ciphertext full text, and store the ciphertext full text; the ciphertext index storage unit 2022 is configured to perform MD5 encryption on the electronic code to obtain a 16-bit string, and further configured to assemble the first 34-bit character of the ciphertext full text and the 16-bit string to obtain a ciphertext index and store the ciphertext index.
Still taking the electronic code R5SD8UM81TME as an example, as shown in fig. 4, we first encrypt it with 3DES to obtain a character string at the beginning of dx8B, and this character string is stored as a ciphertext full text. In addition, the ciphertext MD5 is processed to obtain a 16-bit string at the beginning of 99c0, and the 16-bit string is combined with the first 34 bits of the full ciphertext to be stored as a ciphertext index. Subsequent query services will perform the same processing on the query values and then match the database results. The encryption and decryption keys are kept by operation and maintenance personnel and cannot be known by research and development personnel.
Finally, the electronic code issuance module 203 is described. The most important issuing function needs to be realized when the life cycle of the electronic code is completed. The service is required to be serviced efficiently without errors. To prevent duplicate code issuance, it is believed that orders for different SKUs can be issued in parallel, and orders for the same SKU require serial code issuance. The SKU is called Stock Keeping Unit (Stock Keeping Unit) and refers to the smallest available Unit for Keeping Stock control.
As shown in fig. 5, the electronic code issuing module 203 specifically includes: an instruction analysis unit 2031, a determination unit 2032, an acquisition unit 2033, and an issue unit 2034.
The instruction analysis unit 2031 is configured to analyze the issue instruction and determine SKU and demand quantity; the judging unit 2032 is configured to judge whether there are electronic codes of the SKUs in the required number in a Redis pipeline; the obtaining unit 2033 is configured to obtain, when the required number of electronic codes of the SKU does not exist in the Redis pipeline, a preset number of electronic codes of the SKU from a Mysql database; the issuing unit 2034 is configured to serially issue the electronic codes of the SKUs in the required number from the Redis pipeline.
In addition, as shown in fig. 5, the electronic code issuance module 203 further includes a verification unit 2035 and a status update unit 2036. Wherein the verification unit 2035 is configured to verify whether the SKU is valid; the status updating unit 2036 is configured to update the Mysql database.
It should be noted that, in order to ensure the issue efficiency, the issue unit 2034 is further configured to, when a plurality of SKUs exist in the issue instruction, issue the electronic codes of the SKUs in parallel from the Redis pipeline.
It can be seen that the electronic code management system for the electronic card provided by this embodiment includes an electronic code generation module 201, an electronic code storage module 202, and an electronic code issuing module 203, wherein for electronic code generation, this embodiment obtains an electronic code by using a specified digit as a primary code, a secondary code, and a check code, and combining shift and binary conversion; for electronic code storage, the embodiment uses full-text and index double-field storage electronic codes, and enhances the difference of ciphertext by adding MD5 encryption as a summary before ciphertext on the basis of 3DES encryption; for electronic code issuance, the present embodiment uses a Redis pipeline as a serial issuance queue, assisted by dynamic validity checking. Therefore, the closed loop of the electronic code service is realized, the safety and the high efficiency of the electronic code are obviously improved, and the electronic code service more conforms to the actual application requirements.
In addition, the invention also provides a management platform of the electronic code of the electronic card, which comprises a platform body, wherein the platform body is operated with the management system of the electronic code of the electronic card.
The management platform for electronic codes of electronic card provided by the invention is used for realizing the management system for electronic codes of electronic card, so the specific implementation of the platform can be seen from the embodiment part of the management system for electronic codes of electronic card in the foregoing, and the function of the platform corresponds to that of the system embodiment, and the description is not repeated here.
The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The above description details the electronic code management system and platform for electronic card provided by the present invention. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (9)
1. A management system for electronic codes of electronic card certificates is characterized by comprising: the electronic code generating module, the electronic code storage module and the electronic code issuing module are connected with the electronic code generating module;
the electronic code generating module is used for responding to a generating instruction of an electronic code, determining a main code and randomly generating an auxiliary code, and is also used for determining a check code according to the main code and the auxiliary code, and assembling the main code, the auxiliary code and the check code to obtain the electronic code of the electronic card;
the electronic code storage module is used for responding to a storage instruction of an electronic code, encrypting the electronic code according to a first preset encryption algorithm to obtain a ciphertext full text and storing the ciphertext full text, encrypting the electronic code according to a second preset encryption algorithm to obtain an encrypted character string, determining a ciphertext index according to the encrypted character string and the ciphertext full text, and storing the ciphertext index;
the electronic code issuing module is used for analyzing an issuing instruction of the electronic code, determining stock units and required quantity, and serially issuing the electronic code of the stock units of the required quantity from a Redis pipeline;
the electronic code issuing module specifically comprises: the device comprises an instruction analysis unit, a judgment unit, an acquisition unit and a distribution unit;
the instruction analysis unit is used for analyzing the issuing instruction and determining SKU and demand quantity;
the judging unit is used for judging whether the Redis pipeline has the electronic codes of the SKUs in the required quantity;
the acquiring unit is used for acquiring the electronic codes of the SKUs in the preset quantity from a Mysql database when the Redis pipeline does not have the electronic codes of the SKUs in the required quantity;
and the issuing unit is used for serially issuing the electronic codes of the SKUs in the required quantity from the Redis pipeline.
2. The system of claim 1, wherein the electronic code generation module specifically comprises: a main code generating unit, an auxiliary code generating unit, a check code generating unit and an electronic code assembling unit;
the main code generating unit is used for responding to a generating instruction of the electronic code and obtaining a main code based on the decimal conversion of the current year, month, day and time;
the auxiliary code generating unit is used for randomly generating auxiliary codes;
the check code generating unit is used for determining a check code according to the main code and the auxiliary code;
the electronic code assembling unit is used for assembling the main code, the auxiliary code and the check code to obtain the electronic code of the electronic card.
3. The system of claim 2, wherein the primary code generation unit is further configured to perform a kaiser shift encryption on the primary code after the primary code is obtained.
4. The system of claim 3, wherein the check code generating unit is specifically configured to perform ASCII summation on the primary code and the secondary code to obtain a primary and secondary code sum value, and further configured to perform binary conversion on the primary and secondary code sum value and perform modulo operation to obtain the check code.
5. The system of claim 1, wherein the electronic code generation module further comprises a verification unit for verifying the uniqueness of the electronic code and regenerating the electronic code when the uniqueness is not satisfied by the electronic code.
6. The system of claim 1, wherein the electronic code storage module specifically comprises: a ciphertext full-text storage unit and a ciphertext index storage unit;
the ciphertext full-text storage unit is used for performing 3DES encryption on the electronic code to obtain a ciphertext full text and storing the ciphertext full text;
the ciphertext index storage unit is used for performing MD5 encryption on the electronic code to obtain a 16-bit character string, and is also used for assembling the first 34-bit character of the ciphertext full text and the 16-bit character string to obtain a ciphertext index and storing the ciphertext index.
7. The system of claim 1, wherein the issue unit is further configured to issue electronic codes for each SKU in parallel from the Redis pipeline when multiple SKUs exist in the issue instruction.
8. The system of claim 1, wherein the electronic code issuance module further comprises a verification unit and a status update unit;
wherein the verification unit is used for verifying whether the SKU is valid;
the state updating unit is used for updating the Mysql database.
9. A platform for managing electronic codes of electronic card certificates, characterized by comprising a platform body, wherein the platform body runs on a management system for electronic codes of electronic card certificates as claimed in any one of claims 1 to 8.
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| CN110232601A (en) * | 2019-06-18 | 2019-09-13 | 深圳前海微众银行股份有限公司 | Card certificate management method, device, equipment and storage medium |
| CN110738513B (en) * | 2019-09-11 | 2022-08-02 | 完美世界(北京)软件科技发展有限公司 | Method and device for generating and verifying redemption code |
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| CN106022428A (en) * | 2016-05-13 | 2016-10-12 | 广州云移信息科技有限公司 | An information processing method and system based on two-dimensional codes |
| CN108460625A (en) * | 2018-02-07 | 2018-08-28 | 安徽星网软件技术有限公司 | A kind of discount coupon granting and exchange check and management system |
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| JP2001351001A (en) * | 2000-06-08 | 2001-12-21 | Kyocera Communication Systems Co Ltd | Electronic coupon management server, electronic coupon system, an electronic coupon distribution method |
| CN101017551A (en) * | 2006-02-07 | 2007-08-15 | 位涛 | Method for dynamic generating digital discount coupon and issuing by wireless network |
| CN104699779A (en) * | 2015-03-11 | 2015-06-10 | 北京京东尚科信息技术有限公司 | Object number generating method and device |
| CN106972918B (en) * | 2017-03-15 | 2020-10-13 | 中国工商银行股份有限公司 | Electronic coding data generation method, device and verification method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106022428A (en) * | 2016-05-13 | 2016-10-12 | 广州云移信息科技有限公司 | An information processing method and system based on two-dimensional codes |
| CN108460625A (en) * | 2018-02-07 | 2018-08-28 | 安徽星网软件技术有限公司 | A kind of discount coupon granting and exchange check and management system |
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