Two-dimensional code support system method to improve data security
A supporting system and two-dimensional code technology, applied in digital data protection, electronic digital data processing, computer security devices, etc., can solve the problem of low system reuse, improve security, improve module reuse, and enhance data safety effect
Active Publication Date: 2019-01-18
四川虹信软件股份有限公司
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Problems solved by technology
The business system of the smart business platform will involve the use of QR codes (including generation, analysis, and management) at many levels. However, there is currently no independent QR code support platform that can complete QR code generation, analysis, management and On the basis of statistical functions, provide business interfaces to various business systems, and the system has a low degree of reuse
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[0021] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.
[0022] The method for improving data security of the two-dimensional code support system includes a data encryption step and a data encapsulation step:
[0023] like figure 1 As shown, the data encryption step includes the following sub-steps:
[0024] S101: During the data transfer process, randomly generate a unique character string of sufficient length and an authentication code of sufficient length, the unique character string and the authentication code are in one-to-one correspondence with the data;
[0025] S102: Perform MD5 encryption on the unique character string to generate a 32-bit hash value;
[0026] S103: Store the hash value and the group of data in a one-to-one correspondence into the database;
[0027] like figure 2 A...
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The invention discloses a method for improving data security by a two-dimension code support system.The data encryption steps are that S101: in the data transmission process, a long-enough only character string and a long-enough authentication code are generated randomly and are in one-to-one correspondence with the data; S102: the only character string is subjected to MD5 encryption, and a 32 bit hash value is generated; S103: the hash value and the group of data are stored in a database in one-to-one correspondence.The data encapsulation steps are that S201: a user calls a given interface and transmits the parameter hash value and the authentication code; S202: in the decoding process, the system firstly checks whether preset verifying conditions are met and then acquires data according to the hash value and the corresponding relationship of the hash value and the data which are stored in the database in advance.The two-dimension code support system improves the data security from two angles: (1) transmitted data are encrypted, and the two-dimension code with higher security is generated; (2) in the auxiliary decoding process, the data are encapsulated, so that the date security is improved.
Description
technical field [0001] The invention relates to a method for improving data security of a two-dimensional code support system. Background technique [0002] The application of two-dimensional codes has become very common. With the rapid development of mobile Internet and smart phones, two-dimensional codes have gradually evolved into an efficient information dissemination medium. , product traceability, electronic ticketing and other powerful auxiliary tools. The business system of the smart business platform will involve the use of QR codes (including generation, analysis, and management) at many levels. However, there is currently no independent QR code support platform that can complete QR code generation, analysis, management and On the basis of statistical functions, it provides business interfaces to various business systems, and the degree of system reuse is low. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencie...
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IPC IPC(8): G06F21/62
CPCG06F21/6209G06F2221/2107
Inventor 于百会袁鹏朱桢张海波王铨灵彭聪毕丽翠刘琴
Owner 四川虹信软件股份有限公司