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Electronic book with protection copyright

A technology of e-book and copyright, applied in the direction of program/content distribution protection, electrical components, electrical digital data processing, etc., can solve the problems of unreliability and security, achieve copyright protection, ensure unique identity, and not easy to crack Effect

Inactive Publication Date: 2010-07-21
上海盛轩网络科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This makes it possible for random parts of the password to be cracked during the transmission of electronic data files
Once the random part of the password is cracked, the entire password is exposed, so this scheme still does not have high reliability and security.

Method used

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  • Electronic book with protection copyright
  • Electronic book with protection copyright
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] see figure 1 , the electronic book of the present invention is an electronic data reading device, comprising:

[0016] - Processor 1, which can be microprocessor, single-chip microcomputer, PLC, etc., is used to manage and control all hardware modules and software systems of the e-book.

[0017] - The memory module 2 can be SRAM, ROM, etc. The data in the memory module 2 usually disappears after a power failure, but it can also be retained after a power failure. In memory module 2, different processes cannot access the memory of other processes, so it can be considered that the memory being used is safe and reliable.

[0018] - The storage module 3 can adopt SD card, Flash, etc. The data in the storage module 3 is still retained after power failure. The storage module 3 includes a public storage area that is allowed to be accessed by users and a restricted storage area that is prohibited from being accessed by users. The division of the public storage area and the r...

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PUM

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Abstract

The invention discloses an electronic book with a protection copyright. The electronic book is an electronic data reading device comprising a processor, a memory module, a storage module, a display screen, a network connecting module, a bus and dynamic password generation modules, wherein the dynamic password generation modules are provided with serial numbers and internally provided with a dynamic password generation algorithm which is a computation rule between the inputs and the outputs of the dynamic password generation modules. Different dynamic password generation modules are provided with different serial numbers but are provided with the same dynamic password generation algorithm. The inputs of the dynamic password generation modules at least comprise the serial numbers of the dynamic password generation modules. The invention can verify a dynamic password in the download process of the electronic data and decrypt for two times in the access process, thereby effectively ensuring the unique identity of an electronic book user, being not easy to break and finally realizing the copyright protection on the electronic data.

Description

technical field [0001] The invention relates to an electronic data reading device, in particular to an electronic data reading device capable of realizing copyright protection. Background technique [0002] With the development of the Internet and electronic products, the traditional way of reading paper books can no longer meet the needs of people in the e-era. E-books (electronic data reading devices) are more and more popular among young people because of their small size, portability, large storage capacity, quick and convenient storage and deletion, and the ability to add or delete electronic materials according to needs. E-books have increasingly become an alternative to paper books. [0003] Most of the e-books currently on the market can be directly connected to the Internet to download electronic materials. As long as electronic materials on the network meet the reading format requirements of e-books, they can be downloaded and read, which brings many problems to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/00H04L9/32H04L29/06G06F21/10
CPCG06F21/10
Inventor 严正华赵海萍
Owner 上海盛轩网络科技有限公司
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