CN106302417A - A kind of virtualization information transmission method and system - Google Patents
A kind of virtualization information transmission method and system Download PDFInfo
- Publication number
- CN106302417A CN106302417A CN201610638500.7A CN201610638500A CN106302417A CN 106302417 A CN106302417 A CN 106302417A CN 201610638500 A CN201610638500 A CN 201610638500A CN 106302417 A CN106302417 A CN 106302417A
- Authority
- CN
- China
- Prior art keywords
- confidential information
- receiving terminal
- transmitted
- transmitting terminal
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
- H04L63/0442—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply asymmetric encryption, i.e. different keys for encryption and decryption
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0823—Network architectures or network communication protocols for network security for authentication of entities using certificates
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0869—Network architectures or network communication protocols for network security for authentication of entities for achieving mutual authentication
Abstract
The invention discloses a kind of virtualization information transmission method and system, wherein, the method includes: data to be transmitted is encrypted and obtains adding confidential information by transmitting terminal, and is transmitted to receiving terminal by virtualized environment by the described confidential information that adds；Described receiving terminal is decrypted adding confidential information described in receiving, and obtains described data to be transmitted.The technique scheme that the embodiment of the present invention provides, use encryption mechanism, transmitting terminal is before data to be transmitted is transmitted by virtualized environment, it is encrypted, then is transmitted processing the confidential information that adds obtained, and the receiving terminal only having correspondence can be decrypted adding confidential information, and then acquisition data to be transmitted, therefore, even if other-end gets and adds confidential information and also cannot be decrypted it and obtain data to be transmitted, the safety that the information that ensures that is transmitted in virtualized environment.
Description
Technical field
The present invention relates to cloud security technical field, more particularly, it relates to a kind of virtualization information transmission method and system.
Background technology
Along with the development of cloud computing technology, increasing enterprise, by the transmission of the significant data information such as core business, inclines
Carry out in virtualized environment to even depending on；And virtualize terminal applies pattern and meet this requirement, this pattern is supported
Data pooled applications also provides the data isolation between user, quickly realizes the data interaction between user with virtual switch.
But, information transmission become convenient and swift while, in virtualized environment the safety problem of information data also by
Gradually become the focus of enterprise.In virtualized environment, the mutual and propagation of information becomes more frequent, the sharing of information
Then make information be easier to compromised and collect, some individuals even group, the most arbitrarily steal, use, propagate other people or enterprise
The important information of industry, brings the loss of certain fame, economic dispatch interests even can to other people or enterprise.And at virtualized environment
In, owing to stealing, using, the behavior such as propagation be all to operate on line, have disguised and be difficult to tracked feature, to information
While the owner brings greatly infringement, the also serious harm safety of virtualized environment.Therefore, in the cloud computing epoch, ensure
Information transmission in virtualized environment has had become as safely problem demanding prompt solution.
In sum, how a kind of guarantee information technical scheme of safe transmission in virtualized environment is provided, is current
Those skilled in the art's problem demanding prompt solution.
Summary of the invention
It is an object of the invention to provide a kind of virtualization information transmission method and system, with guarantee information at virtualized environment
In carry out safe transmission.
To achieve these goals, the present invention provides following technical scheme:
A kind of virtualization information transmission method, including:
Data to be transmitted is encrypted and obtains adding confidential information by transmitting terminal, and by the described confidential information that adds by virtualization
Ambient Transfer is to receiving terminal；
Described receiving terminal is decrypted adding confidential information described in receiving, and obtains described data to be transmitted.
Preferably, after described receiving terminal obtains described data to be transmitted, also include:
Described receiving terminal carries out local cipher process to described data to be transmitted, obtains local cipher information, and to described
Local cipher information stores.
Preferably, before data to be transmitted is encrypted by described transmitting terminal, also include:
Its digital certificate is sent to transmitting terminal by receiving terminal；
The digital certificate of receiving terminal is authenticated by transmitting terminal, and after certification is passed through, by the digital certificate of transmitting terminal and
Letter of identity sends to receiving terminal；
The digital certificate of transmitting terminal is authenticated by receiving terminal, and after certification is passed through, obtains in described letter of identity
Encrypted message, was decrypted the described confidential information that adds for the later stage.
Preferably, data to be transmitted is encrypted by transmitting terminal, including:
Described transmitting terminal utilizes its private key to be encrypted described data to be transmitted；
Corresponding, described receiving terminal is decrypted adding confidential information described in receiving, including:
Described receiving terminal utilizes the PKI comprised in described encrypted message to be decrypted the described confidential information that adds.
Preferably, also include:
The described confidential information that adds is carried out presetting process, to solve the described confidential information that adds at other-end by described transmitting terminal
Close and the described confidential information that adds is carried out damage process when deciphering unsuccessfully.
A kind of virtualization information transmission system, including:
Transmitting terminal, obtains adding confidential information for being encrypted data to be transmitted, and is passed through by the described confidential information that adds
Virtualized environment transmits to receiving terminal；
Receiving terminal, is decrypted adding confidential information described in receiving for described receiving terminal, obtains described number to be transmitted
According to.
Preferably, described receiving terminal also includes:
Local encryption module, for described data to be transmitted is carried out local cipher process, obtains local cipher information, and
Described local cipher information is stored.
Preferably, described transmitting terminal also includes:
Transmitting terminal authentication module, for being authenticated the digital certificate of receiving terminal, and after certification is passed through, by transmitting terminal
Digital certificate and letter of identity send to receiving terminal；
Corresponding, described receiving terminal also includes:
Receiving terminal authentication module, for sending the digital certificate of receiving terminal to transmitting terminal；And for transmitting terminal
Digital certificate is authenticated, and after certification is passed through, obtains the encrypted message in described letter of identity, adds described for the later stage
Confidential information is decrypted.
Preferably, transmitting terminal includes:
Asymmetric encryption module, is used for utilizing its private key to be encrypted described data to be transmitted；
Corresponding, described receiving terminal includes:
Asymmetric deciphering module, for utilizing the PKI comprised in described encrypted message to solve the described confidential information that adds
Close.
Preferably, described transmitting terminal also includes:
Protection module, for carrying out presetting process, to enter the described confidential information that adds at other-end to the described confidential information that adds
Row carries out damage process to the described confidential information that adds when deciphering and decipher unsuccessfully.
The invention provides a kind of virtualization information transmission method and system, wherein, the method includes: transmitting terminal is to be passed
Transmission of data is encrypted and obtains adding confidential information, and is transmitted to receiving terminal by virtualized environment by the described confidential information that adds；Institute
State receiving terminal and be decrypted adding confidential information described in receiving, obtain described data to be transmitted.The embodiment of the present invention provides
Technique scheme, uses encryption mechanism, and it, before data to be transmitted is transmitted by virtualized environment, is carried out by transmitting terminal
Encryption, then be transmitted processing the confidential information that adds obtained, and the receiving terminal only having correspondence can be carried out adding confidential information
Deciphering, and then obtain data to be transmitted, therefore, even if other-end gets and adds confidential information and also cannot be decrypted it and obtain
Data to be transmitted, the safety that the information that ensures that is transmitted in virtualized environment.
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 embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to
The accompanying drawing provided obtains other accompanying drawing.
The flow chart of a kind of virtualization information transmission method that Fig. 1 provides for the embodiment of the present invention；
The structural representation of a kind of virtualization information transmission system that Fig. 2 provides for the embodiment of the present invention.
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 clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Refer to Fig. 1, it illustrates the flow chart of a kind of virtualization information transmission method that the embodiment of the present invention provides, its
In, virtualization information i.e. refers to the information being transmitted in virtualized environment, and specifically, said method can include following step
Rapid:
Data to be transmitted is encrypted and obtains adding confidential information by S11: transmitting terminal, and will add confidential information by virtualization
Ambient Transfer is to receiving terminal.
Wherein it is desired to explanation, the transmitting terminal in the embodiment of the present invention refers to send one end of data, and receiving terminal refers to
Receive one end of corresponding data, therefore, the terminal in virtualized environment both can as transmitting terminal can also as receiving terminal, depending on
Depending on it is to the concrete disposition of data.
Transmitting terminal will need the data sent to be encrypted, and obtains adding confidential information, then will add confidential information by virtual
Changing environment to be transmitted, thus, being obtained by other-end even if adding confidential information, owing to it cannot be decrypted adding confidential information,
Therefore data to be transmitted cannot be obtained, thus the safety that the information that considerably increases is transmitted in virtualized environment.
The confidential information that adds received is decrypted by S12: receiving terminal, obtains data to be transmitted.
Receiving terminal receives after adding confidential information, carries out the deciphering corresponding with encryption to adding confidential information, to be passed to obtain
Transmission of data.
The technique scheme that the embodiment of the present invention provides, uses encryption mechanism, and transmitting terminal passes through void in data to be transmitted
Before planization environment is transmitted, it is encrypted, then is transmitted processing the confidential information that adds obtained, and only have correspondence
Receiving terminal can be decrypted adding confidential information, and then obtain data to be transmitted, therefore, even if other-end gets encryption
It also cannot be decrypted and obtain data to be transmitted by information, the safety that the information that ensures that is transmitted in virtualized environment
Property.
A kind of virtualization information transmission method that the embodiment of the present invention provides, after receiving terminal obtains data to be transmitted, also may be used
To include:
Receiving terminal carries out local cipher process to data to be transmitted, obtains local cipher information, and to local cipher information
Store.
Receiving terminal, to adding after confidential information is decrypted and obtains data to be transmitted, carries out local cipher to it, wherein it is possible to
It is to utilize local double secret key data to be transmitted to be encrypted to obtain local cipher information, it is, of course, also possible to set according to actual needs
Put other local cipher modes, as medium in data to be transmitted stored to encryption disk or the encryption file of receiving terminal this locality,
All within protection scope of the present invention；And then local cipher information is stored, to avoid other-end by receiving terminal originally
Ground obtains data to be transmitted, further ensures the safety of information.
A kind of virtualization information transmission method that the embodiment of the present invention provides, transmitting terminal is encrypted place to data to be transmitted
Before reason, it is also possible to including:
Its digital certificate is sent to transmitting terminal by receiving terminal；
The digital certificate of receiving terminal is authenticated by transmitting terminal, and after certification is passed through, by the digital certificate of transmitting terminal and
Letter of identity sends to receiving terminal；
The digital certificate of transmitting terminal is authenticated by receiving terminal, and after certification is passed through, obtains the password in letter of identity
Information, was decrypted adding confidential information for the later stage.
Digital certificate is sent to transmitting terminal by receiving terminal, and transmitting terminal is by the authenticate-acknowledge transmitting terminal of its digital certificate being
No for legal terminal, specifically, digital certificate is the certificate comprising terminal identity information, digital certificate and to digital certificate
Certification and corresponding technology of the prior art to realize principle consistent, do not repeat them here.If the digital certificate of receiving terminal
Certification is not passed through, then confirm that receiving terminal is illegal terminal, no longer carry out data communication with it, if certification is passed through, then confirm it
For legal terminal, and self digital certificate and letter of identity are sent to receiving terminal.Wherein, the receiving terminal numeral to transmitting terminal
The certification of certificate is consistent to the authentication principles of the digital certificate of receiving terminal with transmitting terminal, does not repeats them here.And in letter of identity
Comprising encrypted message, thus, receiving terminal can utilize this encrypted message to be decrypted and obtain data to be transmitted adding confidential information.From
And achieve the two-way authentication between terminal, further ensure Information Security.
Wherein, the technique scheme that the embodiment of the present invention provides can to encryption, deciphering and the terminal identity certification of data
To realize based on UKey, specifically, the encryption function utilizing UKey to provide realizes the encryption for data and deciphering, profit
The identity authentication function provided with UKey realizes the authentication for terminal, it is of course also possible to carry out it according to actual needs
He is arranged, all within protection scope of the present invention.
It is further to note that the encryption provided in the embodiment of the present invention and deciphering can be symmetric cryptographies, asymmetric
Encryption, it is also possible to be other complicated cipher modes, all within protection scope of the present invention.And above-mentioned encryption and deciphering can be
Realize based on corresponding key, i.e. utilize double secret key data to be transmitted to be encrypted, and utilize counterpart keys to adding confidential information
It is decrypted, thus the safety that the information that ensure that is transmitted in virtualized environment.Specifically, it is asymmetric when cipher mode
During encryption, data to be transmitted is encrypted by transmitting terminal, may include that
Transmitting terminal utilizes its private key to be encrypted data to be transmitted；
Corresponding, the confidential information that adds received is decrypted by receiving terminal, may include that
Receiving terminal utilizes the PKI comprised in encrypted message to be decrypted adding confidential information.
Thus, a pair unsymmetrical key is utilized to realize the encryption to data to be transmitted and deciphering, it is ensured that information transmission
Safety.
A kind of virtualization information transmission method that the embodiment of the present invention provides, it is also possible to including:
Transmitting terminal carries out presetting process, to be decrypted at other-end adding confidential information and to decipher failure to adding confidential information
Time carry out damage process to adding confidential information.
Wherein, default process can be for adding the relevant setting that confidential information is carried out, with at other-end to adding confidential information
Carrying out damage process to adding confidential information when being decrypted and decipher failure, wherein, damage processes to be and is subject to so that adding confidential information
To damaging, even if other-end is decrypted with correct way more also cannot get data to be transmitted again.Furthermore it is possible to arrange
One-tenth is to carry out damage process again after the deciphering failure of preset times, and wherein, preset times can be carried out according to actual needs
Determine.Thus, the safety of information is further ensured.
Corresponding with said method, the embodiment of the present invention additionally provides a kind of virtualization information transmission system, such as Fig. 2 institute
Show, may include that
Transmitting terminal 11, obtains adding confidential information for being encrypted data to be transmitted, and will add confidential information by void
Planization Ambient Transfer is to receiving terminal；
Receiving terminal 12, is decrypted the confidential information that adds received for receiving terminal, obtains data to be transmitted.
A kind of virtualization information transmission system that the embodiment of the present invention provides, receiving terminal can also include:
Local encryption module, for data to be transmitted is carried out local cipher process, obtains local cipher information, and to this
Ground adds confidential information and stores.
A kind of virtualization information transmission system that the embodiment of the present invention provides, transmitting terminal can also include:
Transmitting terminal authentication module, for being authenticated the digital certificate of receiving terminal, and after certification is passed through, by transmitting terminal
Digital certificate and letter of identity send to receiving terminal；
Corresponding, receiving terminal also includes:
Receiving terminal authentication module, for sending the digital certificate of receiving terminal to transmitting terminal；And for transmitting terminal
Digital certificate is authenticated, and after certification is passed through, obtains the encrypted message in letter of identity, enter adding confidential information for the later stage
Row deciphering.
A kind of virtualization information transmission system that the embodiment of the present invention provides, transmitting terminal may include that
Asymmetric encryption module, is used for utilizing its private key to be encrypted data to be transmitted；
Corresponding, receiving terminal includes:
Asymmetric deciphering module, for utilizing the PKI comprised in encrypted message to be decrypted adding confidential information.
A kind of virtualization information transmission system that the embodiment of the present invention provides, transmitting terminal can also include:
Protection module, for add confidential information carry out preset process, with other-end to add confidential information be decrypted and
Damage process is carried out to adding confidential information when deciphering unsuccessfully.
In a kind of virtualization information transmission system that the embodiment of the present invention provides, the explanation of relevant portion refers to the present invention
The illustrating of appropriate section in a kind of virtualization information transmission method that embodiment provides, does not repeats them here.
Described above to the disclosed embodiments, makes those skilled in the art be capable of or uses the present invention.To this
The multiple amendment of a little embodiments will be apparent from for a person skilled in the art, and generic principles defined herein can
With without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will not be limited
It is formed on the embodiments shown herein, and is to fit to consistent with principles disclosed herein and features of novelty the widest
Scope.
Claims (10)
1. a virtualization information transmission method, it is characterised in that including:
Data to be transmitted is encrypted and obtains adding confidential information by transmitting terminal, and the described confidential information that adds is passed through virtualized environment
Transmission is to receiving terminal；
Described receiving terminal is decrypted adding confidential information described in receiving, and obtains described data to be transmitted.
Method the most according to claim 1, it is characterised in that after described receiving terminal obtains described data to be transmitted, also wrap
Include:
Described receiving terminal carries out local cipher process to described data to be transmitted, obtains local cipher information, and to described this locality
Add confidential information to store.
Method the most according to claim 1, it is characterised in that data to be transmitted is encrypted by described transmitting terminal
Before, also include:
Its digital certificate is sent to transmitting terminal by receiving terminal；
The digital certificate of receiving terminal is authenticated by transmitting terminal, and after certification is passed through, by digital certificate and the identity of transmitting terminal
Certificate sends to receiving terminal；
The digital certificate of transmitting terminal is authenticated by receiving terminal, and after certification is passed through, obtains the password in described letter of identity
Information, was decrypted the described confidential information that adds for the later stage.
Method the most according to claim 3, it is characterised in that data to be transmitted is encrypted by transmitting terminal, including:
Described transmitting terminal utilizes its private key to be encrypted described data to be transmitted；
Corresponding, described receiving terminal is decrypted adding confidential information described in receiving, including:
Described receiving terminal utilizes the PKI comprised in described encrypted message to be decrypted the described confidential information that adds.
5. according to the method described in any one of Claims 1-4, it is characterised in that also include:
Described transmitting terminal to described add confidential information carry out preset process, with other-end to described add confidential information be decrypted and
When deciphering unsuccessfully, the described confidential information that adds is carried out damage process.
6. a virtualization information transmission system, it is characterised in that including:
Transmitting terminal, obtains adding confidential information for being encrypted data to be transmitted, and by the described confidential information that adds by virtual
Change Ambient Transfer to receiving terminal；
Receiving terminal, is decrypted adding confidential information described in receiving for described receiving terminal, obtains described data to be transmitted.
System the most according to claim 6, it is characterised in that described receiving terminal also includes:
Local encryption module, for described data to be transmitted is carried out local cipher process, obtains local cipher information, and to institute
State local cipher information to store.
System the most according to claim 6, it is characterised in that described transmitting terminal also includes:
Transmitting terminal authentication module, for being authenticated the digital certificate of receiving terminal, and after certification is passed through, by the number of transmitting terminal
Word certificate and letter of identity send to receiving terminal；
Corresponding, described receiving terminal also includes:
Receiving terminal authentication module, for sending the digital certificate of receiving terminal to transmitting terminal；And for the numeral to transmitting terminal
Certificate is authenticated, and after certification is passed through, obtains the encrypted message in described letter of identity, adds secret letter for the later stage to described
Breath is decrypted.
System the most according to claim 8, it is characterised in that transmitting terminal includes:
Asymmetric encryption module, is used for utilizing its private key to be encrypted described data to be transmitted；
Corresponding, described receiving terminal includes:
Asymmetric deciphering module, for utilizing the PKI comprised in described encrypted message to be decrypted the described confidential information that adds.
10. according to the system described in any one of claim 6 to 9, it is characterised in that described transmitting terminal also includes:
Protection module, for carrying out presetting process, to solve the described confidential information that adds at other-end to the described confidential information that adds
Close and the described confidential information that adds is carried out damage process when deciphering unsuccessfully.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610638500.7A CN106302417A (en) | 2016-08-05 | 2016-08-05 | A kind of virtualization information transmission method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610638500.7A CN106302417A (en) | 2016-08-05 | 2016-08-05 | A kind of virtualization information transmission method and system |
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| Publication Number | Publication Date |
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| CN106302417A true CN106302417A (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610638500.7A Pending CN106302417A (en) | 2016-08-05 | 2016-08-05 | A kind of virtualization information transmission method and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112464264A (en) * | 2020-12-04 | 2021-03-09 | 深信服科技股份有限公司 | Information transmission method, system and computer readable storage medium |
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| CN104756127A (en) * | 2012-10-12 | 2015-07-01 | 皇家飞利浦有限公司 | Secure data handling by a virtual machine |
| CN104954137A (en) * | 2015-06-18 | 2015-09-30 | 浪潮集团有限公司 | Method of virtual machine security certification based on domestic password technique |
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|---|---|---|---|---|
| CN104756127A (en) * | 2012-10-12 | 2015-07-01 | 皇家飞利浦有限公司 | Secure data handling by a virtual machine |
| CN103023920A (en) * | 2012-12-27 | 2013-04-03 | 华为技术有限公司 | Virtual machine safety protection method and virtual machine safety protection device |
| CN104954137A (en) * | 2015-06-18 | 2015-09-30 | 浪潮集团有限公司 | Method of virtual machine security certification based on domestic password technique |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112464264A (en) * | 2020-12-04 | 2021-03-09 | 深信服科技股份有限公司 | Information transmission method, system and computer readable storage medium |
| CN112464264B (en) * | 2020-12-04 | 2023-12-29 | 深信服科技股份有限公司 | Information transmission method, system and computer readable storage medium |
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Application publication date: 20170104 |
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