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Method, device and apparatus for detecting image hiding information

An image hiding and detection method technology, applied in the field of information security, can solve problems such as large errors and low efficiency, and achieve the effect of improving detection efficiency and accuracy

Active Publication Date: 2019-01-18
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, the commonly used image hidden information detection scheme mainly relies on manual implementation, and manual retrieval is performed based on the format of the image file and the format of the possible hidden file. This manual retrieval method has problems of low efficiency and large errors.

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  • Method, device and apparatus for detecting image hiding information
  • Method, device and apparatus for detecting image hiding information

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Embodiment Construction

[0056] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0057] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such th...

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Abstract

The invention provides a method for detecting image hiding information. The method comprises the following steps: acquiring an image file to be detected as a first image file; Reading format information of a specified hidden file from a configuration file, and matching the first image file with a prefix identification of the specified hidden file; If the matching is successful, extracting the hidden file from the contents of the first image file according to a matching position identified in the first image file by the prefix of the specified hidden file. Compared with the manual detection inthe prior art, the method can improve the detection precision and the detection efficiency, in addition, the method carries the format information of the specified hidden file required by the detection process with the configuration file, and in practical application, the configuration file can be updated in real time according to the actual detection requirements, and has high scalability. In addition, the present application also provides a corresponding device and apparatus.

Description

technical field [0001] The present application relates to the technical field of information security, in particular to a method, device and equipment for detecting hidden information in an image. Background technique [0002] In the field of information security technology, image information hiding technology is often used to hide other files in image files in binary form, so as to realize the covert transmission of other files; and the detection of image hidden information is aimed at this covert communication method The detection means is used to detect other hidden files, that is, hidden files, from the image file. [0003] At present, the commonly used image hidden information detection scheme mainly relies on manual implementation, and manual retrieval is performed based on the format of the image file and the format of the possible hidden file. This manual retrieval method has problems of low efficiency and large errors. [0004] Based on this, it is urgent to provid...

Claims

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Application Information

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IPC IPC(8): G06F21/71G06F21/57
CPCG06F21/57G06F21/71G06F21/1066
Inventor 刘雁鸣
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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