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A method for encrypting, reading and writing information by utilizing a nanotechnology

A nanotechnology and information encryption technology, applied in the field of using nanotechnology to encrypt and read information, to achieve the effect of high technical threshold, strong concealment, and high difficulty

Active Publication Date: 2019-04-09
CAPITAL NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there is no technical research on information encryption combined with nanotechnology

Method used

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  • A method for encrypting, reading and writing information by utilizing a nanotechnology

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Embodiment Construction

[0026] In the drawings, the same or similar reference numerals are used to denote the same or similar elements or elements having the same or similar functions. Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0027] In the description of the present invention, the terms "central", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", " The orientation or positional relationship indicated by "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or element Must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the scope of the invention.

[0028] The invention provides a met...

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PUM

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Abstract

The invention discloses a method for encrypting, reading and writing information by utilizing a nanotechnology. The method comprises a process of encrypting and writing information into a carrier anda process of decrypting the information on the carrier; the process of encrypting and writing the information into the carrier comprises the steps of substrate pretreatment, film coating, photosensitive molecule pretreatment, photosensitive molecule adsorption, encrypted information writing and cut-off layer covering. The process of decrypting the information on the carrier comprises the followingsteps of: scanning the carrier by using the low-frequency laser with fingerprint spectrums of more than two predetermined new target molecules as a scanning object by using a spectral two-dimensional imaging (Image) technology or a scanning imaging (Mapping) technology to obtain a specific arrangement of more than two new target molecules, thereby decrypting the information. The information encryption and decryption are realized by combining the photosensitive technology and spectrum detection, the fineness of the encrypted information is high, the concealment is high, and the difficulty indecrypting the encrypted information is high.

Description

technical field [0001] The invention relates to the field of nanotechnology, in particular to a method for encrypting and reading information using nanotechnology. Background technique [0002] In recent years, information encryption technology either relies on the encryption of electronic signals, or performs algorithmic encryption on original information. However, these techniques are well known and relatively easy to crack. With the research in the field of nanotechnology, some studies have shown that methods such as nano-etching can be used to minimally injure the substrate plane to achieve drawing graphics. However, there is no technical research on information encryption combined with nanotechnology. Contents of the invention [0003] The object of the present invention is to provide a method for encrypted reading and writing of information using nanotechnology to overcome or at least alleviate at least one of the above-mentioned defects of the prior art. [0004]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/06G06K1/12G06K7/10C23C14/06C23C14/14C23C14/30C23C14/32C23C16/18C23C16/26C23C16/513
CPCC23C14/0605C23C14/14C23C14/30C23C14/325C23C16/18C23C16/26C23C16/513G06K1/12G06K7/10544G06K19/06084H04L2209/12
Inventor 张利胜曾卓祁幸男王培杰李志鹏方炎
Owner CAPITAL NORMAL UNIVERSITY
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