CN106009931A - Information encryption method and system and encrypted information reading method and system - Google Patents
Information encryption method and system and encrypted information reading method and system Download PDFInfo
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- CN106009931A CN106009931A CN201610293220.7A CN201610293220A CN106009931A CN 106009931 A CN106009931 A CN 106009931A CN 201610293220 A CN201610293220 A CN 201610293220A CN 106009931 A CN106009931 A CN 106009931A
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- information
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/50—Sympathetic, colour changing or similar inks
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/16—Writing inks
Abstract
The invention discloses an information encryption method and system and an encrypted information reading method and system. The information encryption method includes the steps that an information carrier with a fluorescent quantum dot on the surface is obtained; a first fluorescence quencher corresponding to the fluorescent quantum dot is used for information writing on the side, provided with the fluorescent quantum dot, of the information carrier to obtain a written information carrier; the written information carrier is erased by means of a second fluorescence quencher corresponding to the fluorescent quantum dot so as to erase the fluorescent quantum dot on the surface of the information carrier to encrypt information, and the information carrier with the encrypted information is obtained. The encrypted information is invisible under irradiation of ultraviolet light, when the encrypted information needs to be read, the second fluorescence quencher needs to be subjected to neutralizing treatment, quantum dot coating treatment and ultraviolet light irradiation treatment, the encrypted information reading method is complex, the encrypted information is difficult to decrypt and accordingly the encryption degree of the encrypted information is improved.
Description
Technical field
The application relates to technical field of information encryption, more particularly, it relates to a kind of information ciphering method with
Encryption system and encryption information-reading method with read system.
Background technology
Information ciphering method is widely used in the fields such as military communication field and economic activity.In prior art,
Generally utilize fluorescent ink to write encryption information on information carrier (such as paper), described in add confidential information
Naked eyes are invisible at typical condition, only the most visible under ultraviolet light irradiates, it is achieved to adding confidential information
Encryption.But this utilize fluorescent ink realize the encryption method adding confidential information is widely known, add
The read method of confidential information is easy to be cracked by people, low to the level of encryption adding confidential information, is not enough to
Meet the security requirements that people are the highest.
Summary of the invention
For solving above-mentioned technical problem, the invention provides a kind of information ciphering method and encryption system and add
Confidential information read method and the system of reading, low to solve the level of encryption of encryption method of the prior art,
Add the problem that the read method of confidential information has cracked.
For solving above-mentioned technical problem, embodiments provide following technical scheme:
A kind of information ciphering method, including:
Obtain surface and there is the information carrier of fluorescence quantum；
First fluorescence quenching corresponding with described fluorescence quantum is utilized to have fluorescence at described information carrier
Quantum dot one side surface carries out information and writes, it is thus achieved that the information carrier after writing；
Utilize second fluorescence quenching corresponding with described fluorescence quantum to the information carrier after described writing
Carry out erasing process, with wipe described information carrier surface fluorescence quantum realize described information is added
Close, it is thus achieved that to be loaded with the information carrier adding confidential information.
Preferably, obtain surface there is the information carrier of fluorescence quantum to include:
Obtain fluorescent quantum dot solution；
Described fluorescent quantum dot solution is coated, it is thus achieved that table in the information carrier surface without fluorescence quantum
Mask has the information carrier of fluorescence quantum.
Preferably, utilize first fluorescence quenching corresponding with described fluorescence quantum at described information carrier
There is fluorescence quantum one side surface carry out information and write and include:
Utilize described first fluorescence quenching to have fluorescence quantum one side surface at described information carrier to use
Presetting method is write；
Described presetting method is manually with a Writing method or printer printing method or template spraying method.
Preferably, described fluorescence quantum is metal-oxide quantum dot or carbon quantum dot.
Preferably, described fluorescence quantum is Zinc oxide quantum dot；
Described first fluorescence quenching is copper ion solution；
Described second fluorescence quenching is acid solution.
A kind of encryption information-reading method, including:
Nertralizer is utilized to be neutralized process to being loaded with the information carrier adding confidential information, it is thus achieved that after neutralisation treatment
Information carrier, described in be loaded with the information carrier adding confidential information by the information described in any of the above-described embodiment
Encryption method obtains；
After described neutralisation treatment information carrier surface coating fluorescence quantum, make described in add confidential information can
See.
Preferably, described nertralizer is aqueous slkali.
Preferably, described fluorescence quantum is Zinc oxide quantum dot.
A kind of information encryption system, including:
Information carrier acquisition module, has the information carrier of fluorescence quantum for obtaining surface；
Write module, for utilizing first fluorescence quenching corresponding with described fluorescence quantum at described letter
Breath carrier has fluorescence quantum one side surface to carry out information and writes, it is thus achieved that the information carrier after writing；
Erasing module, for utilizing second fluorescence quenching corresponding with described fluorescence quantum to described book
Information carrier after writing carries out erasing process, to wipe the fluorescence quantum realization of described information carrier surface
Encryption to described information, it is thus achieved that be loaded with the information carrier adding confidential information.
One adds confidential information and reads system, including:
Neutralisation treatment module, for utilizing nertralizer to be neutralized place to being loaded with the information carrier adding confidential information
Reason, it is thus achieved that the information carrier after neutralisation treatment, described in be loaded with the information carrier adding confidential information by above-mentioned reality
Execute the information encryption system described in example to obtain；
Read module, for the information carrier surface coating fluorescence quantum after described neutralisation treatment, makes
It is described that to add confidential information visible.
From technique scheme it can be seen that embodiments provide a kind of information ciphering method and add
Close system and encryption information-reading method with read system, wherein, described information ciphering method utilizes surface
The information carrier with fluorescence quantum writes object as adding confidential information, utilizes and described fluorescence quantum
The first corresponding fluorescence quenching has fluorescence quantum one side surface at described information carrier and carries out information book
Writing, it is thus achieved that the information carrier after writing, now the written contents on this information carrier can be at ultraviolet lighting
Penetrate rear visible；Then after utilizing the second fluorescence quenching corresponding with described fluorescence quantum to described writing
Information carrier carry out erasing process, to wipe the fluorescence quantum of described information carrier surface, it is thus achieved that carry
There is the information carrier adding confidential information.Fluorescent quantum due to the described information carrier surface being loaded with and adding confidential information
Point the most completely erased, described in add confidential information will not ultraviolet light irradiate under visible, when needs reading institute
State needs when adding confidential information described second fluorescence quenching is neutralized process, coating quantum dot process with
And ultraviolet light treatment with irradiation, described in add the read method of confidential information complex, it is more difficult to be cracked, thus
The privacy degrees of confidential information is added described in improving.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is only embodiments of the invention, for those of ordinary skill in the art, not
On the premise of paying creative work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided.
The schematic flow sheet of a kind of information ciphering method that the embodiment that Fig. 1 is the application provides；
A kind of schematic flow sheet encrypting information-reading method that the embodiment that Fig. 2 is the application provides；
The structural representation of a kind of information encryption system that the embodiment that Fig. 3 is the application provides；
A kind of structural representation encrypting information-reading method that the embodiment that Fig. 4 is the application provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present invention, and
It is not all, of embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under creative work premise, broadly fall into the scope of protection of the invention.
The embodiment of the present application provides a kind of information ciphering method, as it is shown in figure 1, include:
S101: obtain surface and there is the information carrier of fluorescence quantum；
S102: utilize first fluorescence quenching corresponding with described fluorescence quantum to have at described information carrier
Have fluorescence quantum one side surface to carry out information to write, it is thus achieved that the information carrier after writing；
S103: utilize second fluorescence quenching corresponding with described fluorescence quantum to the letter after described writing
Breath carrier carries out erasing process, to wipe the fluorescence quantum realization of described information carrier surface to described letter
The encryption of breath, it is thus achieved that be loaded with the information carrier adding confidential information.
It should be noted that described information carrier includes but not limited to paper, cloth and silk, bamboo slip used for writing on during ancient times.The application
The particular type of described information carrier is not limited, concrete depending on practical situation
After performing step S102, the information carrier after described writing can be irradiated under ultraviolet light,
Make the content write visible, in order to see whether to meet requirement.Ultraviolet light irradiation can not also be carried out
Operation directly carries out the acquisition of step S103 and is loaded with the information carrier adding confidential information.
Described first fluorescence quenching and the second fluorescence quenching all can make the fluorescence of described fluorescence quantum
Cancellation, and described first fluorescence quenching do not reacts, therefore when described with described second fluorescence quenching
After second fluorescence quenching wipes out the fluorescence quantum of described information carrier surface, can by use with
The nertralizer that described second fluorescence quenching is corresponding is neutralized process to described second fluorescence quenching, and
Described first fluorescence quenching does not reacts with described nertralizer, after being neutralized process, and information carrier
Surface only has the first fluorescence quenching, the most again coating fluorescence quantum carry out ultraviolet lighting and penetrate i.e.
Add described in can making seen from confidential information and be read out.
Also, it should be noted in the embodiment of the present application described writing include but not limited to word, picture,
Writing of symbol and labelling.
The mode obtaining the information carrier that surface has fluorescence quantum can be to utilize general information carrier certainly
Row preparation, it is also possible to being obtained by modes such as purchases, this is not limited by the application, concrete regarding reality
Depending on situation.
On the basis of above-described embodiment, in an embodiment of the application, obtain surface and there is fluorescence
The information carrier of quantum dot includes:
Obtain fluorescent quantum dot solution；
Described fluorescent quantum dot solution is coated, it is thus achieved that table in the information carrier surface without fluorescence quantum
Mask has the information carrier of fluorescence quantum.
The method obtaining described fluorescent quantum dot solution is not limited, at one of the application by the application
In embodiment, prepare described fluorescent quantum dot solution voluntarily by obtaining raw material；At another of the application
In individual embodiment, it is also possible to obtain described fluorescent quantum dot solution by the way of directly purchase.Due to logical
Cross raw material and prepare the concrete grammar of described fluorescent quantum dot solution and flow process voluntarily for present techniques people
Member is known, and the application does not repeats at this.
On the basis of above-described embodiment, in another embodiment of the application, utilize and described fluorescence
The first fluorescence quenching that quantum dot is corresponding has fluorescence quantum one side surface at described information carrier to be carried out
Information is write and is included:
Utilize described first fluorescence quenching to have fluorescence quantum one side surface at described information carrier to use
Presetting method is write；
Described presetting method is manually with a Writing method or printer printing method or template spraying method.
The application is to utilizing first fluorescence quenching corresponding with described fluorescence quantum at described information carrier
There is fluorescence quantum one side surface carry out information and write the concrete mode used and do not limit, specifically
Depending on practical situation.
On the basis of above-described embodiment, in another embodiment of the application, described fluorescence quantum
For metal-oxide quantum dot or carbon quantum dot.
It should be noted that when described fluorescence quantum is Zinc oxide quantum dot, described first fluorescence is quenched
Agent of going out is copper ion solution；Described second fluorescence quenching is acid solution.Described acid solution can be hydrochloric acid
Solution or acetum, preferably acetum, because the corrosivity of described acetum is less, and relatively
For being easy to get, edible white vinegar can meet requirement.Described copper ion solution includes but not limited to copper chloride solution
And copper-bath；The particular type of described acid solution and copper ion solution is not limited by the application,
Concrete depending on practical situation.
Accordingly, the embodiment of the present application additionally provides a kind of encryption information-reading method, as in figure 2 it is shown, bag
Include:
S201: utilize nertralizer to be neutralized process to being loaded with the information carrier adding confidential information, it is thus achieved that neutralize
Information carrier after process, described in be loaded with the information carrier adding confidential information by described in any of the above-described embodiment
Information ciphering method obtain；
S202: the information carrier surface coating fluorescence quantum after described neutralisation treatment, makes described encryption
Information is visible.
It should be noted that described nertralizer needs and the second fluorescence of employing in described information ciphering method
Quencher is corresponding.Such as when described second fluorescence quenching is acid solution, described nertralizer is that alkali is molten
Liquid, preferably sodium carbonate liquor, the corrosivity of described sodium carbonate liquor is less, and is more easy to get.
Accordingly, when described second fluorescence quenching is acid solution and described nertralizer is aqueous slkali, institute
Stating fluorescence quantum is Zinc oxide quantum dot.
Accordingly, the embodiment of the present application additionally provides a kind of information encryption system, as it is shown on figure 3, include:
Information carrier acquisition module A10, has the information carrier of fluorescence quantum for obtaining surface；
Write modules A 20, for utilizing first fluorescence quenching corresponding with described fluorescence quantum in institute
State information carrier there is fluorescence quantum one side surface to carry out information and write, it is thus achieved that the information carrier after writing；
Erasing modules A 30, for utilizing second fluorescence quenching corresponding with described fluorescence quantum to institute
State the information carrier after writing and carry out erasing process, to wipe the fluorescence quantum of described information carrier surface
Realize the encryption to described information, it is thus achieved that be loaded with the information carrier adding confidential information.
It should be noted that after performing to write modules A 20, the information carrier after described writing can be existed
It is irradiated under ultraviolet light so that the content write is visible, in order to see whether to meet requirement.Can also
Directly execution erasing modules A 30 acquisition that operates not carrying out ultraviolet light irradiation is loaded with the information load adding confidential information
Body.
Described first fluorescence quenching and the second fluorescence quenching all can make the fluorescence of described fluorescence quantum
Cancellation, and described first fluorescence quenching do not reacts, therefore when described with described second fluorescence quenching
After second fluorescence quenching wipes out the fluorescence quantum of described information carrier surface, can by use with
The nertralizer that described second fluorescence quenching is corresponding is neutralized process to described second fluorescence quenching, and
Described first fluorescence quenching does not reacts with described nertralizer, after being neutralized process, and information carrier
Surface only has the first fluorescence quenching, the most again coating fluorescence quantum carry out ultraviolet lighting and penetrate i.e.
Add described in can making seen from confidential information and be read out.
Also, it should be noted in the embodiment of the present application described writing include but not limited to word, picture,
Writing of symbol and labelling.
The mode obtaining the information carrier that surface has fluorescence quantum can be to utilize general information carrier certainly
Row preparation, it is also possible to being obtained by modes such as purchases, this is not limited by the application, concrete regarding reality
Depending on situation.
On the basis of above-described embodiment, in an embodiment of the application, obtain surface and there is fluorescence
The information carrier of quantum dot includes:
Obtain fluorescent quantum dot solution；
Described fluorescent quantum dot solution is coated, it is thus achieved that table in the information carrier surface without fluorescence quantum
Mask has the information carrier of fluorescence quantum.
The method obtaining described fluorescent quantum dot solution is not limited, at one of the application by the application
In embodiment, prepare described fluorescent quantum dot solution voluntarily by obtaining raw material；At another of the application
In individual embodiment, it is also possible to obtain described fluorescent quantum dot solution by the way of directly purchase.Due to logical
Cross raw material and prepare the concrete grammar of described fluorescent quantum dot solution and flow process voluntarily for present techniques people
Member is known, and the application does not repeats at this.
On the basis of above-described embodiment, in another embodiment of the application, utilize and described fluorescence
The first fluorescence quenching that quantum dot is corresponding has fluorescence quantum one side surface at described information carrier to be carried out
Information is write and is included:
Utilize described first fluorescence quenching to have fluorescence quantum one side surface at described information carrier to use
Presetting method is write；
Described presetting method is manually with a Writing method or printer printing method or template spraying method.
The application is to utilizing first fluorescence quenching corresponding with described fluorescence quantum at described information carrier
There is fluorescence quantum one side surface carry out information and write the concrete mode used and do not limit, specifically
Depending on practical situation.
On the basis of above-described embodiment, in another embodiment of the application, described fluorescence quantum
For metal-oxide quantum dot or carbon quantum dot.
It should be noted that when described fluorescence quantum is Zinc oxide quantum dot, described first fluorescence is quenched
Agent of going out is copper ion solution；Described second fluorescence quenching is acid solution.Described acid solution can be hydrochloric acid
Solution or acetum, preferably acetum, because the corrosivity of described acetum is less, and relatively
For being easy to get, edible white vinegar can meet requirement.Described copper ion solution includes but not limited to copper chloride solution
And copper-bath；The particular type of described acid solution and copper ion solution is not limited by the application,
Concrete depending on practical situation.
Accordingly, the embodiment of the present application additionally provides one and adds confidential information reading system, as shown in Figure 4, wraps
Include:
Neutralisation treatment module B10, for utilizing nertralizer to being loaded with during the information carrier adding confidential information carries out
And process, it is thus achieved that the information carrier after neutralisation treatment, described in be loaded with and add the information carrier of confidential information by upper
State the information encryption system described in embodiment to obtain；
Read module B20, for the information carrier surface coating fluorescence quantum after described neutralisation treatment,
Confidential information is added visible described in making.
It should be noted that described nertralizer needs and the second fluorescence of employing in described information ciphering method
Quencher is corresponding.Such as when described second fluorescence quenching is acid solution, described nertralizer is that alkali is molten
Liquid, preferably sodium carbonate liquor, the corrosivity of described sodium carbonate liquor is less, and is more easy to get.
Accordingly, when described second fluorescence quenching is acid solution and described nertralizer is aqueous slkali, institute
Stating fluorescence quantum is Zinc oxide quantum dot.
In sum, embodiments provide a kind of information ciphering method and encryption system and add secret letter
Message reading method and the system of reading, wherein, described information ciphering method utilizes surface to have fluorescence quantum
Information carrier write object as adding confidential information, utilize first fluorescence corresponding with described fluorescence quantum
Quencher has fluorescence quantum one side surface at described information carrier to carry out information and writes, it is thus achieved that after writing
Information carrier, now the written contents on this information carrier can ultraviolet light irradiate after visible；Then
Utilize second fluorescence quenching corresponding with described fluorescence quantum that the information carrier after described writing is carried out
Erasing processes, to wipe the fluorescence quantum of described information carrier surface, it is thus achieved that be loaded with the letter adding confidential information
Breath carrier.Owing to the fluorescence quantum of the described information carrier surface being loaded with and adding confidential information is all wiped
Remove, described in add confidential information will not be visible under ultraviolet light irradiates, the need when adding confidential information described in needs reading
Described second fluorescence quenching to be neutralized process, coating quantum dot processes and at ultraviolet light irradiation
Reason, described in add the read method of confidential information complex, it is more difficult to be cracked, thus improve described encryption
The privacy degrees of information.
In this specification, each embodiment uses the mode gone forward one by one to describe, and each embodiment stresses
Being the difference with other embodiments, between each embodiment, identical similar portion sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses
The present invention.Multiple amendment to these embodiments will be aobvious and easy for those skilled in the art
See, generic principles defined herein can without departing from the spirit or scope of the present invention,
Realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein,
And it is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (10)
1. an information ciphering method, it is characterised in that including:
Obtain surface and there is the information carrier of fluorescence quantum；
First fluorescence quenching corresponding with described fluorescence quantum is utilized to have fluorescence at described information carrier
Quantum dot one side surface carries out information and writes, it is thus achieved that the information carrier after writing；
Utilize second fluorescence quenching corresponding with described fluorescence quantum to the information carrier after described writing
Carry out erasing process, with wipe described information carrier surface fluorescence quantum realize described information is added
Close, it is thus achieved that to be loaded with the information carrier adding confidential information.
Information ciphering method the most according to claim 1, it is characterised in that obtain surface and have glimmering
The information carrier of light quanta point includes:
Obtain fluorescent quantum dot solution；
Described fluorescent quantum dot solution is coated, it is thus achieved that table in the information carrier surface without fluorescence quantum
Mask has the information carrier of fluorescence quantum.
Information ciphering method the most according to claim 1, it is characterised in that utilize and described fluorescence
The first fluorescence quenching that quantum dot is corresponding has fluorescence quantum one side surface at described information carrier to be carried out
Information is write and is included:
Utilize described first fluorescence quenching to have fluorescence quantum one side surface at described information carrier to use
Presetting method is write；
Described presetting method is manually with a Writing method or printer printing method or template spraying method.
The method of information the most according to claim 1 encryption, it is characterised in that described fluorescent quantum
Point is metal-oxide quantum dot or carbon quantum dot.
Information ciphering method the most according to claim 4, it is characterised in that described fluorescence quantum
For Zinc oxide quantum dot；
Described first fluorescence quenching is copper ion solution；
Described second fluorescence quenching is acid solution.
6. an encryption information-reading method, it is characterised in that including:
Nertralizer is utilized to be neutralized process to being loaded with the information carrier adding confidential information, it is thus achieved that after neutralisation treatment
Information carrier, described in be loaded with and add the information carrier of confidential information by the letter described in any one of claim 1-5
Encryption for information method obtains；
After described neutralisation treatment information carrier surface coating fluorescence quantum, make described in add confidential information can
See.
Encryption information-reading method the most according to claim 6, it is characterised in that described nertralizer
For aqueous slkali.
Encryption information-reading method the most according to claim 7, it is characterised in that described fluorescence volume
Son point is Zinc oxide quantum dot.
9. an information encryption system, it is characterised in that including:
Information carrier acquisition module, has the information carrier of fluorescence quantum for obtaining surface；
Write module, for utilizing first fluorescence quenching corresponding with described fluorescence quantum at described letter
Breath carrier has fluorescence quantum one side surface to carry out information and writes, it is thus achieved that the information carrier after writing；
Erasing module, for utilizing second fluorescence quenching corresponding with described fluorescence quantum to described book
Information carrier after writing carries out erasing process, to wipe the fluorescence quantum realization of described information carrier surface
Encryption to described information, it is thus achieved that be loaded with the information carrier adding confidential information.
10. one kind adds confidential information reading system, it is characterised in that including:
Neutralisation treatment module, for utilizing nertralizer to be neutralized place to being loaded with the information carrier adding confidential information
Reason, it is thus achieved that the information carrier after neutralisation treatment, described in be loaded with and add the information carrier of confidential information and wanted by right
The information encryption system described in 9 is asked to obtain；
Read module, for the information carrier surface coating fluorescence quantum after described neutralisation treatment, makes
It is described that to add confidential information visible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610293220.7A CN106009931B (en) | 2016-05-05 | 2016-05-05 | Information ciphering method and encryption system and encryption information read method and reading system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610293220.7A CN106009931B (en) | 2016-05-05 | 2016-05-05 | Information ciphering method and encryption system and encryption information read method and reading system |
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| CN106009931B CN106009931B (en) | 2018-12-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110423426A (en) * | 2019-07-17 | 2019-11-08 | 华中科技大学 | A kind of photoresponse composite material, preparation method and application |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1309383A (en) * | 2000-02-15 | 2001-08-22 | 史蒂夫·马格鲁 | Guantum dot safety device and method |
| CN102732248A (en) * | 2012-06-18 | 2012-10-17 | 复旦大学 | Core-shell zinc oxide-silica nanoparticle, and preparation method and application thereof |
| CN103289469A (en) * | 2012-02-22 | 2013-09-11 | 中国科学院理化技术研究所 | Fluorescent anti-counterfeiting ink based on light-emitting quantum dots and preparation method as well as application thereof |
| CN103765215A (en) * | 2011-06-07 | 2014-04-30 | 生命科技公司 | Fluorogenic semiconductor nanocrystals |
| CN104846698A (en) * | 2015-04-28 | 2015-08-19 | 上海大学 | Ultraviolet double-wave excitation fluorescent transparent invisible anti-fake nano-paper preparation method |
| CN104861784A (en) * | 2015-06-11 | 2015-08-26 | 福州大学 | Nitrogen carbide quantum dot fluorescence ink |
-
2016
- 2016-05-05 CN CN201610293220.7A patent/CN106009931B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1309383A (en) * | 2000-02-15 | 2001-08-22 | 史蒂夫·马格鲁 | Guantum dot safety device and method |
| CN103765215A (en) * | 2011-06-07 | 2014-04-30 | 生命科技公司 | Fluorogenic semiconductor nanocrystals |
| CN103289469A (en) * | 2012-02-22 | 2013-09-11 | 中国科学院理化技术研究所 | Fluorescent anti-counterfeiting ink based on light-emitting quantum dots and preparation method as well as application thereof |
| CN102732248A (en) * | 2012-06-18 | 2012-10-17 | 复旦大学 | Core-shell zinc oxide-silica nanoparticle, and preparation method and application thereof |
| CN104846698A (en) * | 2015-04-28 | 2015-08-19 | 上海大学 | Ultraviolet double-wave excitation fluorescent transparent invisible anti-fake nano-paper preparation method |
| CN104861784A (en) * | 2015-06-11 | 2015-08-26 | 福州大学 | Nitrogen carbide quantum dot fluorescence ink |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110423426A (en) * | 2019-07-17 | 2019-11-08 | 华中科技大学 | A kind of photoresponse composite material, preparation method and application |
| CN110423426B (en) * | 2019-07-17 | 2020-07-10 | 华中科技大学 | Photoresponse composite material, and preparation method and application thereof |
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| CN106009931B (en) | 2018-12-07 |
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