Data transmission system based on chaotic encryption

A data transmission system and chaotic encryption technology, applied in the field of data transmission systems, can solve the problems of high time cost and communication charges, limited broadband upload speed, unfavorable data exchange, etc., to achieve convenient unified encryption, reduce the number of encryption times, and shorten the transmission time. Effect

Inactive Publication Date: 2019-03-22
BINZHOU UNIV
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Problems solved by technology

In China, for ordinary users, many optical fiber operators limit the upload speed of broadband. For example, if 20M optical fiber is used, the download speed can reach 2M / s, but the upload speed is only about 960kb / s. For peer-to-peer bandwidth, you need to use a commercial dedicated line network, which is expensive. If you continue to use wired network transmission, the time cost and communication charges are very high, which is not conducive to data exchange

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  • Data transmission system based on chaotic encryption

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Embodiment Construction

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0041] see figure 1 As shown, this embodiment provides a data transmission system based on chaotic encryption, including a wired network transmission module, a local wireless transmission module, a temporary storage module, a data processing module for processing all data, a mobile transmission module, and an emergency power supply The module, the positioning module, the data backup module, and the data processing module also include a chaotic encryption unit, a ch...

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Abstract

The invention discloses a data transmission system based on chaotic encryption, comprising a wired network transmission module, a local wireless transmission module, a temporary storage module, a dataprocessing module for processing all data, a movable transmission module, an emergency power supply module, a positioning module, and a data backup module, wherein the data processing module furthercomprises a chaotic encryption unit, a chaotic decryption unit, and a transmission mode analysis unit. Before sending files, the number of files is greatly reduced to not only increase the speed of file transfer between storage devices, but also facilitate uniform encryption of files, and the number of encryptions is reduced to shorten the transmission time. By combining the location information and the size of the total data, the selection of the tariff is cheap, the transmission is carried out in the manner of transmission time end to back up the files, and the power supply and backup recovery are provided in the event of a power failure.

Description

technical field [0001] The invention relates to a data transmission system, in particular to a data transmission system based on chaotic encryption. Background technique [0002] Chaos theory is an important branch of nonlinear science that has developed rapidly in recent years. Because of its characteristics of aperiodicity, continuous broadband, noise-like and long-term unpredictability, it is especially suitable for data security transmission and other fields. The existing mainstream transmission method is to transmit through a wired network, but under the existing technology, the broadband with a speed of 20-60MB / s is more than enough for ordinary downloads. But for enterprises, this bandwidth speed is far from enough. Because their data volume can no longer be measured by our commonly used units of GB or TB, usually tens of thousands of PB (1000TB equals 1PB), or even EB (equal to 1000PB). In China, for ordinary users, many optical fiber operators limit the upload spe...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/00H04L29/06H04L9/32H04L29/08H04L12/10H04W12/02
Inventor 韩春艳
Owner BINZHOU UNIV
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