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A method and apparatus for loading a watermark

A technology of watermarking and encryption algorithm, applied in the field of data security, can solve problems such as the inability to effectively deal with data theft, and achieve the effect of curbing the source of leakage

Pending Publication Date: 2019-03-05
南京星云数字技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Finally, the current watermarking technology is still unable to effectively deal with the problem of data theft

Method used

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  • A method and apparatus for loading a watermark
  • A method and apparatus for loading a watermark
  • A method and apparatus for loading a watermark

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Embodiment Construction

[0052]In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. Hereinafter, embodiments of the present invention will be described in detail, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention. Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refer...

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Abstract

The embodiment of the invention discloses a method and a device for loading a watermark, which relate to the technical field of data security and can alleviate the problem that data is embezzled. Theinvention comprises the following steps: a watermark is generated according to a traceability encrypted ciphertext and an anti-counterfeit stamp identifier. The watermark loading template is read, andthe generated watermark is imported into the watermark carrier according to the watermark loading template. The watermark carrier is loaded beneath a page layout layer, wherein the page layout layeris used to display target data. The invention is applicable to data watermark encryption.

Description

technical field [0001] The invention relates to the technical field of data security, in particular to a method and device for loading a watermark. Background technique [0002] With the rapid development of the Internet field, all kinds of online businesses have experienced explosive growth, and in online businesses, there is often interaction between the front and back ends and the transfer of business data. Among them, data security is a very important factor. Many business servers concentrate a large amount of business data and customer data. These data belong to the confidentiality and intellectual property rights of the operating company. Therefore, some anti-counterfeiting measures need to be taken to prevent data from being fraudulently used or embezzled. [0003] The current anti-counterfeiting measures mainly use watermarking technology. In the existing electronic watermarking scheme, the watermarking is a single function, that is, to generate pictures or texts to...

Claims

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Application Information

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IPC IPC(8): G06T1/00H04L9/08
CPCH04L9/0861H04L9/0863G06T1/0021
Inventor 王桂斌徐志欣
Owner 南京星云数字技术有限公司