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Method and system for tracing files

A technology of documents and document explanations, applied in the computer field, can solve the problems of not being able to protect rights and interests well, the original author cannot provide evidence proof, and the original author cannot provide evidence copyright, etc., to achieve the effect of protecting copyright rights and interests

Inactive Publication Date: 2013-09-04
苏州联讯达软件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, in terms of online literature, there are often disputes about the author of online literary works. The original author cannot provide evidence to prove that he is the first author; to safeguard their due rights
[0003] In view of the problems existing in the above-mentioned existing fields, a method and system capable of tracing the original author of a document are needed to solve the problem that the original author cannot provide evidence to protect copyright

Method used

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  • Method and system for tracing files
  • Method and system for tracing files

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Embodiment Construction

[0016] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0017] figure 1 Shown is a flow chart of a file tracing method provided according to a preferred embodiment of the present invention. like figure 1 As shown, the file tracing method provided by the preferred embodiment of the present invention includes steps 101-103.

[0018] Step 101: the user creates a file, and calculates the hash value corresponding to the file on the client side.

[0019] Specifically, the file includes any file that can be stored on the client or server, such as text files, audio or video files, and the like. The client includes software capable of converting the file into a hash value, wherein the hash values ​​corresponding to different files are different, that is, the h...

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Abstract

The invention provides a method and system for tracing files. The method includes the following steps that a client creates a file, a hash value corresponding to the file is calculated at a client side, the client side sends the hash value corresponding to the file and a file specification to a server, and the server searches whether a hash value corresponding to the file is stored in the server, if not, the server stores the hash value corresponding to the file and the file specification.

Description

technical field [0001] The invention belongs to the technical field of computers, and in particular relates to a method and system for document traceability. Background technique [0002] With the increasing popularization of computer applications, the application of computer technology for information tracing has penetrated into all walks of life, especially when copyright conflicts arise. For example, in terms of online literature, there are often disputes about the author of online literary works. The original author cannot provide evidence to prove that he is the first author; safeguard their due rights. [0003] In view of the above-mentioned problems in the existing field, a method and system capable of tracing the original author of a document are needed to solve the problem that the original author cannot provide evidence to protect copyright. Contents of the invention [0004] The present invention provides a file tracing method and system to solve the above pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06G06F17/30
Inventor 夏钦展
Owner 苏州联讯达软件有限公司