Formatted data desensitization high-security coding and decoding method

A high security, encoding and decoding technology, applied in digital data protection, secure communication devices, computer security devices, etc., can solve the problems of poor security in the encoding process, easy to crack the encoding method, and poor security, so as to ensure traceability Effect

Active Publication Date: 2018-11-13
HANGZHOU ANHENG INFORMATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the encryption method of this method also leads to poor security of the information encoding process, and its

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  • Formatted data desensitization high-security coding and decoding method
  • Formatted data desensitization high-security coding and decoding method
  • Formatted data desensitization high-security coding and decoding method

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Embodiment Construction

[0041]First of all, it should be explained that the present invention is an application of computer technology in the field of information security technology. During the implementation of the present invention, the application of multiple software function modules will be involved. The applicant believes that, after carefully reading the application documents and accurately understanding the realization principle and purpose of the present invention, combined with existing known technologies, those skilled in the art can fully implement the present invention by using their software programming skills. Everything mentioned in the application documents of the present invention belongs to this category, and the applicant will not list them one by one.

[0042] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0043] like figure 1 A high-security encoding and decoding method for formatted data desensit...

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Abstract

The invention relates to information communication and aims at providing a formatted data desensitization high-security coding and decoding method. The formatted data desensitization high-security coding and decoding method comprises a coding process and a decoding process. The coding process comprises the steps of packaging input data, generating a coding matrix, importing a bias term as a key and generating a coding output array. The decoding process comprises the steps of obtaining the number of samples in an input data group, obtaining coded data and key, exporting the coding matrix and restoring the input data. According to the method, a method of randomly generating the key is imported into traditional formatted data coding and decoding processes, the desensitization of formatted data is realized, and the randomness and security of the coding and decoding processes are improved. According to the method, a random key mechanism is employed, moreover, the traceability of the data isensured, and the method can be applied to the formatted data desensitization coding and decoding processes in the fields such as an ICT.

Description

technical field [0001] The invention relates to the field of information communication, in particular to a high-security encoding and decoding method for desensitizing formatted data. Background technique [0002] Coding is the process of converting information from one form to another. It uses a predetermined method to encode text, numbers or other objects into numbers, and is widely used in the fields of electronic computers and communications. Decoding is the reverse process of encoding. Data desensitization realizes reliable protection of sensitive private data. With data masking, masked datasets can be safely used in development, testing, and other non-production environments, as well as in outsourced or cloud computing environments. [0003] With the rapid development of the Internet and communication fields, the two services of IT (information industry) and CT (communication industry) are combined and integrated, and the communication industry, electronic informatio...

Claims

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Application Information

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IPC IPC(8): H04L1/00H04L9/08G06F21/62G06F21/60
CPCG06F21/602G06F21/6245H04L1/0033H04L1/0036H04L9/0861H04L9/0869
Inventor 刘博范渊
Owner HANGZHOU ANHENG INFORMATION TECH CO LTD
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