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CN202889365U - Works transmission system - Google Patents

Works transmission system Download PDF

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Publication number
CN202889365U
CN202889365U CN 201220579925 CN201220579925U CN202889365U CN 202889365 U CN202889365 U CN 202889365U CN 201220579925 CN201220579925 CN 201220579925 CN 201220579925 U CN201220579925 U CN 201220579925U CN 202889365 U CN202889365 U CN 202889365U
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CN
China
Prior art keywords
works
key
fingerprint
making
receiving terminal
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.)
Expired - Fee Related
Application number
CN 201220579925
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Chinese (zh)
Inventor
王国芳
程佩仪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HESHAN SHIDA PHOTOELECTRIC TECHNOLOGY CO LTD
Original Assignee
HESHAN SHIDA PHOTOELECTRIC TECHNOLOGY CO LTD
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HESHAN SHIDA PHOTOELECTRIC TECHNOLOGY CO LTD filed Critical HESHAN SHIDA PHOTOELECTRIC TECHNOLOGY CO LTD
Priority to CN 201220579925 priority Critical patent/CN202889365U/en
Application granted granted Critical
Publication of CN202889365U publication Critical patent/CN202889365U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a works transmission system, and belongs to the technical field of communication. The system comprises a works sending end and a finger FingerQ platform, wherein the works sending end is connected with the finger FingerQ platform; the works sending end comprises a sending end key exchange device connected with the finger FingerQ platform, and a works sender connected with the sending end key exchange device the finger FingerQ platform comprises a works receiver connected with the works sender, and a works processor connected with the works receiver. The works sending end exchanges a key with a works receiving end through the finger FingerQ platform; the finger FingerQ platform encrypts works at the works sending end and sends the works to the works receiving end, so that the works cannot be easily acquired by a third party; and moreover, the acquired works is encrypted, so that the works can be well protected, and security is realized.

Description

The works transmission system
Technical field
The utility model relates to communication technical field, particularly a kind of works transmission system.
Background technology
Along with the development of economic technology, the various works of all trades and professions such as writing, films and television programs, fine arts architectural works, photographic work, soft work emerge in an endless stream.At present, after the works such as writing, films and television programs, fine arts architectural works, photographic work, soft work generate, the book-maker of works works can be transferred to the grantee (book-maker authorize can legal these works of use the user), for the grantee.
Yet, in realizing process of the present utility model, find that there is following problem at least in prior art:
Prior art directly transfers out works when the transmission works, and works are obtained by the third party easily, and works are plagiarized easily to be used or illegal the propagation, and works are without fail safe.
The utility model content
In order to solve the problem of prior art, the utility model embodiment provides a kind of works transmission system.Described technical scheme is as follows:
On the one hand, provide a kind of works transmission system, described system comprises: works transmitting terminal and finger F ingerQ platform, and described works transmitting terminal is connected with described FingerQ platform;
Wherein, described works transmitting terminal comprises:
The key exchange apparatus of making a start is used for by described FingerQ platform and works receiving terminal interchange key;
The works transmitter is connected with the described key exchange apparatus of making a start, and is used for after the described key exchange apparatus of making a start is by described FingerQ platform and works receiving terminal interchange key works being sent to described FingerQ platform;
Wherein, described FingerQ platform comprises:
The works receiver is connected with described works transmitter, is used for receiving the works that described works transmitter sends;
The works processor is connected with described works receiver, and the works that are used for described works receiver is received are encrypted, obtain and will encrypt after works send to described works receiving terminal.
The beneficial effect that the technical scheme that the utility model embodiment provides is brought is:
The works transmitting terminal is by finger F ingerQ platform and works receiving terminal interchange key; the FingerQ platform sends to the works receiving terminal after the works of works transmitting terminal are encrypted; so that works are not easy to be obtained by the third party; and the works that obtain are through encrypting; so that works can well be protected, has fail safe.
Description of drawings
In order to be illustrated more clearly in the technical scheme among the utility model embodiment, the accompanying drawing of required use was done to introduce simply during the below will describe embodiment, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is a kind of works transmission method flow chart that the utility model embodiment one provides;
Fig. 2 is a kind of works transmission method flow chart that the utility model embodiment two provides;
Fig. 3 is the first works transmission system structural representation that the utility model embodiment three provides;
Fig. 4 is the second works transmission system structural representation that the utility model embodiment three provides;
Fig. 5 is the third works transmission system structural representation that the utility model embodiment three provides;
Fig. 6 is the 4th kind of works transmission system structural representation that the utility model embodiment three provides;
Fig. 7 is the 5th kind of works transmission system structural representation that the utility model embodiment three provides.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing the utility model execution mode is described in further detail.
Embodiment one
The utility model embodiment provides a kind of works transmission method, and referring to Fig. 1, the method comprises:
101: the works transmitting terminal is by finger F ingerQ platform and works receiving terminal interchange key.
102: the works transmitting terminal sends to the FingerQ platform with works so that the FingerQ platform is encrypted works, obtain and will encrypt after works send to the works receiving terminal.
Preferably, the works transmitting terminal comprises by finger F ingerQ platform and works receiving terminal interchange key:
The works transmitting terminal extracts the user's corresponding with the works transmitting terminal finger print information, and according to the user's corresponding with the works transmitting terminal finger print information, obtains fingerprint PKI and the fingerprint private key of works transmitting terminal;
The works transmitting terminal sends the fingerprint PKI of interchange key request and works transmitting terminal to the works receiving terminal by the FingerQ platform;
The works transmitting terminal receives the works receiving terminal by the affirmation interchange key information of FingerQ platform transmission and the fingerprint PKI of works receiving terminal.
Preferably, the works transmitting terminal sends to the FingerQ platform with works so that the FingerQ platform is encrypted works, obtain and will encrypt after works send to the works receiving terminal and be:
The works transmitting terminal sends to the FingerQ platform with works, so that the FingerQ platform utilizes the fingerprint PKI of works receiving terminal that works are encrypted, obtains and the works behind the public key encryption are sent to the works receiving terminal.
Preferably, the works transmitting terminal sends to the FingerQ platform with works, so that the FingerQ platform utilizes the fingerprint PKI of works receiving terminal that works are encrypted, obtains and the works behind the public key encryption are sent to the works receiving terminal, comprising:
The works transmitting terminal utilizes the fingerprint private key of works transmitting terminal that works are encrypted, and obtains the works behind the encrypted private key;
The works of works transmitting terminal after with encrypted private key send to the FingerQ platform so that the works of the fingerprint PKI that the FingerQ platform utilizes the works receiving terminal after to encrypted private key are encrypted, obtain and public and private key encrypted after works send to the works receiving terminal.
Preferentially so that the FingerQ platform is encrypted works, obtain and will encrypt after works send to after the works receiving terminal, also comprise:
The works receiving terminal receives and by the FingerQ platform works after encrypting is decrypted, and obtains and shows works after the deciphering.
The described works transmission method of the utility model embodiment; the works transmitting terminal is by finger F ingerQ platform and works receiving terminal interchange key; the FingerQ platform sends to the works receiving terminal after the works of works transmitting terminal are encrypted; so that works are not easy to be obtained by the third party; and the works that obtain are through encrypting; so that works can well be protected, has fail safe.
Need to prove that the described works transmission method of the utility model embodiment can be applied in the terminals such as computer, also can be applied to this not done restriction in the portable terminals such as mobile phone.
Embodiment two
The utility model embodiment provides a kind of works transmission method, and referring to Fig. 2, the method comprises:
201: the works transmitting terminal extracts the user's corresponding with the works transmitting terminal finger print information, and according to the user's corresponding with the works transmitting terminal finger print information, obtains fingerprint PKI and the fingerprint private key of works transmitting terminal.
Wherein, the user corresponding with the works transmitting terminal is the user that the book-maker of works, works book-maker's agent etc. have disposal right to works.
Particularly, can be at the works transmitting terminal setting fingerprint sensor of making a start, fingerprint sensor extracts the user's corresponding with the works transmitting terminal finger print information by making a start.And, can memory be set at the works transmitting terminal, user's that will be corresponding with the works transmitting terminal finger print information, the fingerprint PKI of works transmitting terminal and fingerprint private key are stored in the memory of works transmitting terminal.
202: the works transmitting terminal sends the fingerprint PKI of interchange key request and works transmitting terminal to the works receiving terminal by finger F ingerQ platform.
Wherein, the user corresponding with the works receiving terminal is the user that the grantee of works, works grantee's agent etc. can legal these works of use.
Wherein, the FingerQ platform can computer etc. terminal, also can be the portable terminals such as notebook, or other can realize the equipment of corresponding function.
Particularly, the works transmitting terminal sends to the FingerQ platform with the fingerprint PKI of interchange key request and works transmitting terminal.The FingerQ platform sends to the works receiving terminal with the interchange key request of works transmitting terminal transmission and the fingerprint PKI of works transmitting terminal.
And particularly, the FingerQ platform can be stored in the fingerprint PKI of works transmitting terminal the corresponding space of FingerQ platform behind the fingerprint PKI of the interchange key request that receives the transmission of works transmitting terminal and works transmitting terminal.
203: the works receiving terminal receives the fingerprint PKI of interchange key request and works transmitting terminal, and is confirmed whether and works transmitting terminal interchange key, if confirm exchange, then carries out 204; Otherwise, finish.
Particularly, the works receiving terminal can be stored in the fingerprint PKI of works transmitting terminal in the memory of works receiving terminal.
204: the works receiving terminal sends the fingerprint PKI of confirming interchange key information and works receiving terminal by the FingerQ platform to the works transmitting terminal.
Particularly, the works receiving terminal will confirm that the fingerprint PKI of interchange key information and works receiving terminal sends to the FingerQ platform.The FingerQ platform sends to the works transmitting terminal with the affirmation interchange key information of works receiving terminal transmission and the fingerprint PKI of works receiving terminal.
And particularly, the FingerQ platform can be stored in the fingerprint PKI of works receiving terminal the corresponding space of FingerQ platform after receiving the fingerprint PKI of affirmation interchange key information that the works receiving terminal sends and works receiving terminal.
205: the works transmitting terminal receives the works receiving terminal by the affirmation interchange key information of FingerQ platform transmission and the fingerprint PKI of works receiving terminal.
Particularly, the works transmitting terminal can be stored in the fingerprint PKI of works receiving terminal in the memory of works transmitting terminal.
206: the works transmitting terminal utilizes the fingerprint private key of works transmitting terminal that works are encrypted, and obtains and the works behind the encrypted private key are sent to the FingerQ platform.
The works of the fingerprint PKI that the 207:FingerQ platform utilizes the works receiving terminal after to encrypted private key are encrypted, obtain and public and private key encrypted after works send to the works receiving terminal.
Particularly, if store the fingerprint PKI of works receiving terminal in the FingerQ platform, then can directly read out the fingerprint PKI of works receiving terminal from depository, the works of the fingerprint PKI that utilizes the works receiving terminal after to encrypted private key are encrypted.If do not store the fingerprint PKI of works receiving terminal in the FingerQ platform, then can obtain from the works receiving terminal fingerprint PKI of works receiving terminal, the works of the fingerprint PKI that utilizes the works receiving terminal after to encrypted private key are encrypted.
208: the works after the works receiving terminal receives and public and private key encrypted are decrypted, and obtain and show then finishing works after the deciphering.
Wherein, the works after the public and private key encryption are decrypted, show the operations such as works after deciphering, can realize at the works receiving terminal, also can realize at the FingerQ platform.
When the works receiving terminal is realized, be specially: the works receiving terminal receives the works after public and private key is encrypted; The works receiving terminal utilizes the private key of works receiving terminal and the PKI of works transmitting terminal, and the works after public and private key is encrypted are decrypted, and obtains and shows works after the deciphering.
When the FingerQ platform is realized, be specially: the works receiving terminal receives the works after public and private key is encrypted; Works after the works receiving terminal is encrypted public and private key by the FingerQ platform are decrypted, and obtain and the works after the FingerQ platform shows deciphering.By realizing deciphering at the FingerQ platform and showing, just can get access to works so that have the FingerQ platform, can limit the works receiving terminal after obtaining works, to the abuse of works, can protect further works.
The described works transmission method of the utility model embodiment; the works transmitting terminal is by finger F ingerQ platform and works receiving terminal interchange key; the FingerQ platform sends to the works receiving terminal after the works of works transmitting terminal are encrypted; so that works are not easy to be obtained by the third party; and the works that obtain are through encrypting; so that works can well be protected, has fail safe.
Embodiment three
Referring to Fig. 3, the utility model embodiment provides a kind of works transmission system, and this system comprises: works transmitting terminal 30 and finger F ingerQ platform 40, and works transmitting terminal 30 is connected with FingerQ platform 40;
Wherein, works transmitting terminal 30 comprises:
The key exchange apparatus 301 of making a start is connected with FingerQ platform 40, is used for by FingerQ platform 40 and works receiving terminal 50 interchange keys;
Works transmitter 302 is connected with the key exchange apparatus 301 of making a start, and is used for after the key exchange apparatus 301 of making a start is by FingerQ platform 40 and works receiving terminal 50 interchange keys works being sent to FingerQ platform 40;
Wherein, FingerQ platform 40 comprises:
Works receiver 401 is connected with works transmitter 302, is used for receiving the works that works transmitter 302 sends;
Works processor 402 is connected with works receiver 401, and the works that are used for works receiver 401 is received are encrypted, obtain and will encrypt after works send to works receiving terminal 50.
Preferably, referring to Fig. 4, the key exchange apparatus 301 of making a start comprises:
The fingerprint sensor 3011 of making a start is used for extracting the user's corresponding with works transmitting terminal 30 finger print information, and according to the user's corresponding with works transmitting terminal 30 finger print information, obtains fingerprint PKI and the fingerprint private key of works transmitting terminal 30;
The key sender 3012 of making a start, fingerprint sensor 3011 is connected with making a start, be used for after the fingerprint sensor 3011 of making a start obtains the fingerprint PKI and fingerprint private key of works transmitting terminal 30, the fingerprint PKI of interchange key request and works transmitting terminal 30 is sent to FingerQ platform 40;
Correspondingly, FingerQ platform 40 also comprises:
The key forwarding device 403 of making a start, key sender 3012 is connected with making a start, be used for receiving make a start the interchange key request of key sender 3012 transmissions and the fingerprint PKI of works transmitting terminal 30, the interchange key request of key sender 3012 transmissions and the fingerprint PKI of works transmitting terminal 30 send to works receiving terminal 50 with making a start;
Receiving end key forwarding device 404, be connected with works transmitting terminal 30, be used for receiving the affirmation interchange key information of works receiving terminal 50 transmissions and the fingerprint PKI of works receiving terminal 50, the affirmation interchange key information of works receiving terminal 50 transmissions and the fingerprint PKI of works receiving terminal 50 are sent to works transmitting terminal 30;
Correspondingly, the key exchange apparatus 301 of making a start also comprises:
The key reception device 3013 of making a start is connected with receiving end key forwarding device 404 with works transmitter 302 respectively, is used for receiving affirmation interchange key information that receiving end key forwarding device 404 sends and the fingerprint PKI of works receiving terminal 50;
Correspondingly, works transmitter 302, specifically be connected with the key reception device 3013 of making a start, behind the fingerprint PKI for the affirmation interchange key information that receives 404 transmissions of receiving end key forwarding devices when the key reception device 3013 of making a start and works receiving terminal 50, works sent to FingerQ platform 40.
Preferably, referring to Fig. 5, works processor 402, also be connected with receiving end key forwarding device 404 or the key reception device 3013 of making a start, concrete be used for utilizing the fingerprint PKI of the works receiving terminal 50 that receiving end key forwarding device 404 or the key reception device 3013 of making a start obtain that works are encrypted, obtain and the works behind the public key encryption are sent to works receiving terminal 50.
Preferably, referring to Fig. 6, works transmitting terminal 30 also comprises:
Works encryption equipment 303 is connected with the fingerprint sensor 3011 of making a start with works transmitter 302 respectively, be used for to utilize the fingerprint private key of the works transmitting terminal that the fingerprint sensor 3011 of making a start obtains that works are encrypted, and obtains the works behind the encrypted private key;
Correspondingly, works transmitter 302, specifically also be connected with works encryption equipment 303, concrete being used for after the key reception device 3013 of making a start receives the fingerprint PKI of the affirmation interchange key information of receiving end key forwarding devices 404 transmissions and works receiving terminal 50, the works behind the encrypted private key that works encryption equipment 303 is obtained send to FingerQ platform 40;
Correspondingly, works receiver 401, the works behind the concrete encrypted private key for receiving 302 transmissions of works transmitter;
Correspondingly, works processor 402, the concrete fingerprint PKI that is used for utilizing works receiving terminal 50 works after to encrypted private key are encrypted, obtain and public and private key encrypted after works send to works receiving terminal 50.
Preferably, referring to Fig. 7, this system also comprises: works receiving terminal 50, and works receiving terminal 50 is connected with FingerQ platform 40;
Wherein, works receiving terminal 50 comprises:
Receiving end processor 501 is connected with works processor 402, be used for to receive the works after the encryption that works processor 402 sends, and the works after encrypting are decrypted, and obtains and shows works after the deciphering.
Need to prove, when being connected between each equipment among the utility model embodiment, can be to connect by wired mode, wireless mode or other modes, and this is not specifically limited, and can arrange according to the practical application situation.
The described works transmission system of the utility model embodiment; the works transmitting terminal is by finger F ingerQ platform and works receiving terminal interchange key; the FingerQ platform sends to the works receiving terminal after the works of works transmitting terminal are encrypted; so that works are not easy to be obtained by the third party; and the works that obtain are through encrypting; so that works can well be protected, has fail safe.
Need to prove: the works transmission system that above-described embodiment provides, only the division with above-mentioned each functional module is illustrated, in the practical application, can as required the above-mentioned functions distribution be finished by different functional modules, the internal structure of the equipment of being about to is divided into different functional modules, to finish all or part of function described above.In addition, the works transmission system that above-described embodiment provides and works transmission method embodiment belong to same design, and its specific implementation process sees embodiment of the method for details, repeats no more here.
Above-mentioned the utility model embodiment sequence number does not represent the quality of embodiment just to description.
The all or part of step that one of ordinary skill in the art will appreciate that realization above-described embodiment can be finished by hardware, also can come the relevant hardware of instruction to finish by program, described program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium of mentioning can be read-only memory, disk or CD etc.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection range of the present utility model.

Claims (5)

1. a works transmission system is characterized in that, described system comprises: works transmitting terminal and finger F ingerQ platform, and described works transmitting terminal is connected with described FingerQ platform;
Wherein, described works transmitting terminal comprises:
The key exchange apparatus of making a start is connected with described FingerQ platform, is used for by described FingerQ platform and works receiving terminal interchange key;
The works transmitter is connected with the described key exchange apparatus of making a start, and is used for after the described key exchange apparatus of making a start is by described FingerQ platform and works receiving terminal interchange key works being sent to described FingerQ platform;
Wherein, described FingerQ platform comprises:
The works receiver is connected with described works transmitter, is used for receiving the works that described works transmitter sends;
The works processor is connected with described works receiver, and the works that are used for described works receiver is received are encrypted, obtain and will encrypt after works send to described works receiving terminal.
2. system according to claim 1 is characterized in that, the described key exchange apparatus of making a start comprises:
The fingerprint sensor of making a start is used for extracting the user's corresponding with described works transmitting terminal finger print information, and according to the user's corresponding with described works transmitting terminal finger print information, obtains fingerprint PKI and the fingerprint private key of described works transmitting terminal;
The key sender of making a start, be connected with the described fingerprint sensor of making a start, be used for after the described fingerprint sensor of making a start obtains the fingerprint PKI and fingerprint private key of described works transmitting terminal, the fingerprint PKI of interchange key request and described works transmitting terminal is sent to described FingerQ platform;
Correspondingly, described FingerQ platform also comprises:
The key forwarding device of making a start, be connected with the described key sender of making a start, be used for receiving interchange key request that the described key sender of making a start sends and the fingerprint PKI of described works transmitting terminal, the interchange key request that the described key sender of making a start is sent and the fingerprint PKI of described works transmitting terminal send to described works receiving terminal;
Receiving end key forwarding device, be connected with described works transmitting terminal, be used for receiving the affirmation interchange key information of described works receiving terminal transmission and the fingerprint PKI of described works receiving terminal, the affirmation interchange key information of described works receiving terminal transmission and the fingerprint PKI of described works receiving terminal are sent to described works transmitting terminal;
Correspondingly, the described key exchange apparatus of making a start also comprises:
The key reception device of making a start is connected with described receiving end key forwarding device with described works transmitter, is used for receiving affirmation interchange key information that described receiving end key forwarding device sends and the fingerprint PKI of described works receiving terminal;
Correspondingly, described works transmitter, specifically be connected with the described key reception device of making a start, behind the fingerprint PKI for the affirmation interchange key information that receives described receiving end key forwarding device transmission when the described key reception device of making a start and works receiving terminal, described works sent to described FingerQ platform.
3. system according to claim 2, it is characterized in that, described works processor, also be connected with described receiving end key forwarding device or the described key reception device of making a start, concrete be used for utilizing the fingerprint PKI of the works receiving terminal that described receiving end key forwarding device or the described key reception device of making a start obtain that works are encrypted, obtain and the works behind the public key encryption are sent to described works receiving terminal.
4. system according to claim 3 is characterized in that, described works transmitting terminal also comprises:
The works encryption equipment is connected with the described fingerprint sensor of making a start with described works transmitter respectively, is used for utilizing the fingerprint private key of the works transmitting terminal that the described fingerprint sensor of making a start obtains that works are encrypted, and obtains the works behind the encrypted private key;
Correspondingly, described works transmitter, specifically also be connected with described works encryption equipment, concrete being used for after the described key reception device of making a start receives the fingerprint PKI of affirmation interchange key information that described receiving end key forwarding device sends and described works receiving terminal, the works behind the encrypted private key that described works encryption equipment is obtained send to described FingerQ platform;
Correspondingly, described works receiver, the works behind the concrete encrypted private key for receiving described works transmitter transmission;
Correspondingly, described works processor, the concrete fingerprint PKI that is used for the utilizing described works receiving terminal works after to encrypted private key are encrypted, obtain and public and private key encrypted after works send to described works receiving terminal.
5. system according to claim 1 is characterized in that, described system also comprises: described works receiving terminal, and described works receiving terminal is connected with described FingerQ platform;
Wherein, described works receiving terminal comprises:
The receiving end processor is connected with described works processor, is used for receiving the works after the encryption that described works processor sends, and the works after encrypting are decrypted, and obtains and shows works after the deciphering.
CN 201220579925 2012-11-07 2012-11-07 Works transmission system Expired - Fee Related CN202889365U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220579925 CN202889365U (en) 2012-11-07 2012-11-07 Works transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220579925 CN202889365U (en) 2012-11-07 2012-11-07 Works transmission system

Publications (1)

Publication Number Publication Date
CN202889365U true CN202889365U (en) 2013-04-17

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CN 201220579925 Expired - Fee Related CN202889365U (en) 2012-11-07 2012-11-07 Works transmission system

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103259656A (en) * 2012-11-07 2013-08-21 鹤山世达光电科技有限公司 Work transmission method and system
CN103490889A (en) * 2013-08-07 2014-01-01 金子光 Infinite length key internet communication encryption method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103259656A (en) * 2012-11-07 2013-08-21 鹤山世达光电科技有限公司 Work transmission method and system
WO2014071704A1 (en) * 2012-11-07 2014-05-15 鹤山世达光电科技有限公司 Works transmission method and system
CN103259656B (en) * 2012-11-07 2016-08-31 鹤山世达光电科技有限公司 work transmission method and system
CN103490889A (en) * 2013-08-07 2014-01-01 金子光 Infinite length key internet communication encryption method
CN103490889B (en) * 2013-08-07 2017-03-15 金子光 A kind of infinite length key internet communication encryption method

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130417

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CF01 Termination of patent right due to non-payment of annual fee