CN102932139A - Data transmission system with infinite password - Google Patents
Data transmission system with infinite password Download PDFInfo
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- CN102932139A CN102932139A CN201210466251XA CN201210466251A CN102932139A CN 102932139 A CN102932139 A CN 102932139A CN 201210466251X A CN201210466251X A CN 201210466251XA CN 201210466251 A CN201210466251 A CN 201210466251A CN 102932139 A CN102932139 A CN 102932139A
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Abstract
The invention relates to a data transmission protection system, in particular to a data transmission system with an infinite password. The data transmission system with the infinite password comprises a data transmission protection device, wherein the data transmission protection device is respectively connected with transmission equipment and a receiving equipment, the data transmission protection device comprises a main control chip, a storage and a communication module, wherein the storage is connected with the main control chip and has raw data and a logical operation procedure, and the raw data of the data transmission protection device which is connected with the transmission equipment and the receiving equipment is the same as the logical operation procedure. The data transmitted between the transmission equipment and the receiving equipment is encrypted or scrambled through the main control chip which is connected with the transmission equipment, so that the clear data is not appeared in a communication line during the transmitting process of the data, and the deciphering difficulty is increased, and therefore, the safety of the private secret data is protected in the transfer process.
Description
Technical field
The present invention relates to a kind of data and transmit protection system, be specially a kind of data transmission system with " infinitely " password.
Background technology
Along with the development of computer, transfer of data and communication security more and more come into one's own, and the thing of being stolen by the people in the message transmitting procedure occurs repeatedly, and have caused larger economic loss.
Data of the prior art transmit the encipherment protection technology; cracked comparatively easily; one of method that cracks enciphered data is that the relevant information that obtains data encryption by the transfer of data of monitoring encryption device cracks, and reaches the purpose of stealing others' the transmission of data.
Summary of the invention
The objective of the invention is to overcome above-mentioned shortcoming, a kind of simple in structure, safe and reliable data transmission system is provided.
The technical scheme that realizes above-mentioned purpose is: the data transmission system with " infinitely " password; it is characterized in that: comprise that the data that are connected with transfer equipment, receiving equipment respectively transmit protective device; described data protecting device comprises main control chip and holder and the communication module with initial data and the logical operation program that are connected with main control chip, and the initial data that transmits protective device with the data of transfer equipment, receiving equipment connection is identical with the logical operation program.
Preferably, described main control chip is microprocessor or the intelligent card chip of CPU, single-chip microcomputer.
Compared with prior art the invention has the beneficial effects as follows: by the main control chip that is connected with transfer equipment to being transmitted in transfer equipment; data between the receiving equipment are encrypted or scrambling is processed; making in the data transfer process not, clear data appears in the communication line; and; because this conflicting mode of random number and the intervention of data being carried out the logical operation mode; so that even each identical data also are the data that constantly change from the conveying equipment to the receiving equipment; this has just increased the decoding difficulty, thereby has protected the safety of privately owned secret data in transport process.
Description of drawings
Fig. 1 is hardware configuration schematic diagram of the present invention.
Embodiment
As shown in Figure 1; the present invention includes respectively and transfer equipment 1; the data that receiving equipment 2 connects transmit protective device 3 and 4; the described data protecting device 3 that is connected with transfer equipment 1 comprises main control chip 5 and holder 6 and the communication module 7 with initial data and the logical operation program that are connected with main control chip 5; the data protecting device 4 that is connected with receiving equipment 2 comprises main control chip 5 and holder 9 and the communication module 10 with initial data and the logical operation program that are connected with main control chip 8, with transfer equipment 1; the data transmission protective device 3 that receiving equipment 2 connects is identical with the logical operation program with 4 initial data.
The initial data that data among the present invention transmit in the protective device 3 and 4 is identical with the logical operation program, and obtains by secure way.
Security control process of the present invention is:
1) at first communicates by letter setting up between transfer equipment 1 and the receiving equipment 2.
2) transfer equipment 1 beginning sends data to accepting device 2.
When the data communication device that 3) sends is crossed data protecting device 3, be encrypted with scrambling and process, will be sent to data protecting device 4 through the data of encryption or scrambling.
4) data protecting device 4 is decrypted the true colours of restoring data by the decipherment algorithm of agreement.
5) data of deciphering are sent to accepting device 2 the most at last.
Implementation method of the present invention is various, and safe class can customize, and the cipher mode that at every turn transmits data constantly changes, can't be successful so that decode.
Claims (2)
1. the data transmission system that has " infinitely " password; it is characterized in that: comprise that the data that are connected with transfer equipment, receiving equipment respectively transmit protective device; described data protecting device comprises main control chip and holder and the communication module with initial data and the logical operation program that are connected with main control chip, and the initial data that transmits protective device with the data of transfer equipment, receiving equipment connection is identical with the logical operation program.
2. the data transmission system with " infinitely " password according to claim 1 is characterized in that: described main control chip is microprocessor or the intelligent card chip of CPU, single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210466251XA CN102932139A (en) | 2012-11-19 | 2012-11-19 | Data transmission system with infinite password |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210466251XA CN102932139A (en) | 2012-11-19 | 2012-11-19 | Data transmission system with infinite password |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102932139A true CN102932139A (en) | 2013-02-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210466251XA Pending CN102932139A (en) | 2012-11-19 | 2012-11-19 | Data transmission system with infinite password |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102932139A (en) |
Citations (9)
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|---|---|---|---|---|
| CN1797266A (en) * | 2004-12-21 | 2006-07-05 | 赛孚耐（北京）信息技术有限公司 | Security communication method and device between software and hardware |
| CN1885298A (en) * | 2006-07-11 | 2006-12-27 | 北京飞天诚信科技有限公司 | Secure information storage method and information security apparatus thereof |
| CN2886687Y (en) * | 2006-01-27 | 2007-04-04 | 北京飞天诚信科技有限公司 | Software protection device with data transmission process security control |
| CN1972185A (en) * | 2005-08-23 | 2007-05-30 | 阿尔卡特公司 | Method for transmission of secure data through a network by exchanging encryption information and corresponding encryption/decryption device |
| CN101008972A (en) * | 2006-01-27 | 2007-08-01 | 北京飞天诚信科技有限公司 | Security control methods for date transmission process of software protection device and device thereof |
| CN101388764A (en) * | 2007-09-12 | 2009-03-18 | 杨谊 | Data information protecting method, system and ciphering apparatus |
| CN101572601A (en) * | 2009-06-09 | 2009-11-04 | 普天信息技术研究院有限公司 | Data encryption and transmission method and device thereof |
| CN101706854A (en) * | 2009-11-03 | 2010-05-12 | 北京深思洛克软件技术股份有限公司 | USB information security equipment and method for communication between USB information security equipment and mainframe |
| CN101788957A (en) * | 2009-01-22 | 2010-07-28 | 深圳市文鼎创数据科技有限公司 | Encrypting device and method of storage equipment |
-
2012
- 2012-11-19 CN CN201210466251XA patent/CN102932139A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1797266A (en) * | 2004-12-21 | 2006-07-05 | 赛孚耐（北京）信息技术有限公司 | Security communication method and device between software and hardware |
| CN1972185A (en) * | 2005-08-23 | 2007-05-30 | 阿尔卡特公司 | Method for transmission of secure data through a network by exchanging encryption information and corresponding encryption/decryption device |
| CN2886687Y (en) * | 2006-01-27 | 2007-04-04 | 北京飞天诚信科技有限公司 | Software protection device with data transmission process security control |
| CN101008972A (en) * | 2006-01-27 | 2007-08-01 | 北京飞天诚信科技有限公司 | Security control methods for date transmission process of software protection device and device thereof |
| CN1885298A (en) * | 2006-07-11 | 2006-12-27 | 北京飞天诚信科技有限公司 | Secure information storage method and information security apparatus thereof |
| CN101388764A (en) * | 2007-09-12 | 2009-03-18 | 杨谊 | Data information protecting method, system and ciphering apparatus |
| CN101788957A (en) * | 2009-01-22 | 2010-07-28 | 深圳市文鼎创数据科技有限公司 | Encrypting device and method of storage equipment |
| CN101572601A (en) * | 2009-06-09 | 2009-11-04 | 普天信息技术研究院有限公司 | Data encryption and transmission method and device thereof |
| CN101706854A (en) * | 2009-11-03 | 2010-05-12 | 北京深思洛克软件技术股份有限公司 | USB information security equipment and method for communication between USB information security equipment and mainframe |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130213 |