CN108063882A - There is the high photographing instrument system of authentication, data encryption and detaching-proof protection - Google Patents
There is the high photographing instrument system of authentication, data encryption and detaching-proof protection Download PDFInfo
- Publication number
- CN108063882A CN108063882A CN201711379857.9A CN201711379857A CN108063882A CN 108063882 A CN108063882 A CN 108063882A CN 201711379857 A CN201711379857 A CN 201711379857A CN 108063882 A CN108063882 A CN 108063882A
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- China
- Prior art keywords
- photographing instrument
- high photographing
- module
- detaching
- unit
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/44—Secrecy systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
- H04L9/3006—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters
- H04L9/302—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters involving the integer factorization problem, e.g. RSA or quadratic sieve [QS] schemes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
- H04L9/3249—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures using RSA or related signature schemes, e.g. Rabin scheme
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
- H04N1/00007—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for relating to particular apparatus or devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
- H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
- H04N1/32267—Methods relating to embedding, encoding, decoding, detection or retrieval operations combined with processing of the image
- H04N1/32272—Encryption or ciphering
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/44—Secrecy systems
- H04N1/4406—Restricting access, e.g. according to user identity
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Storage Device Security (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a kind of high photographing instrument system with authentication, data encryption and detaching-proof protection, the system includes at least：High photographing instrument application terminal, high photographing instrument control and interface module, multimedia information acquisition module, safety chip module, the detaching-proof protection module for supporting open code system；Wherein high photographing instrument application terminal is controlled with high photographing instrument and interface module is connected by communication interface; high photographing instrument controls and interface module communicates with multimedia information acquisition module; supporting the safety chip module of open code system, and high photographing instrument controls and interface module is connected; complete the operations such as encryption, decryption, the exchange of signature, sign test, key; detaching-proof protection module carries out the safety integrity protection of equipment to the control of high photographing instrument equipment and interface module, multimedia information acquisition module, the safety chip module for supporting open code system.
Description
Technical field
The invention belongs to the technical fields of high photographing instrument, the more particularly to high photographing instrument with security performance.
Background technology
High photographing instrument is a super portable low-carbon office appliance and a office realm innovative product, it, which has, folds
The super convenient design of formula, can complete high-velocity scanning, OCR Text regions, take pictures, record a video, duplicating, network without paper fax, make electricity
The operations such as the philosophical works, cutting edge righting provide perfect solution for lighter, faster, more environmentally friendly office.In consideration of it,
High photographing instrument is widely used in the fields such as government, financial institution, enterprises and institutions, educational institution, is widely used in key message, money
The electronization of the paper documents such as material, data achieves work.
High photographing instrument, due to the introducing of the electronization storage of paper document, causes to store while office judicial convenience is provided
Electronic data be easy to be distorted by illegal, if high photographing instrument be used for bank and other financial mechanism business processing, store client
The customer informations such as signature data, application list, certificate, mortgage file, the part electronic data is in the form of picture and word
Storage, is extremely easily illegally distorted, introduces great business risk.
The high photographing instrument of part piracy and repacking simultaneously, is stored and is spread for the critical data of acquisition, be easy to cause
The leakage of key message and individual privacy.If high photographing instrument is used for the business processing of bank and other financial mechanism, for crucial client
The leakage of the information such as certificate, proof causes the leakage of key client's information, invasion of privacy.
Current high photographing instrument can only meet the paperless offices demands such as traditional paper document shooting, for the electronics of generation
Change data and there are problems that electronic data safeguard protection is weak, electronic data disclosure risk is big etc. urgently to be resolved hurrily.Simultaneously
High photographing instrument equipment is easy to be disassembled, and user's key message leaking data is also be easy to cause by the high photographing instrument equipment of refitted vehicles.
The content of the invention
In view of the above-mentioned problems, it is an object of the invention to provide one kind to have authentication, data encryption and detaching-proof protection
The high photographing instrument system of function, the system can realize high photographing instrument application terminal by the asymmetric cryptographic algorithm of open code system
The mutual authentication between high photographing instrument equipment, and the asymmetric cryptographic algorithm based on open code system realizes pair of safety
Algorithm secret key is claimed to exchange, data signature, realize the encryption to captured data, meet that high photographing instrument is anti-fake and the encrypted application of data
Demand, while increase detaching-proof protection and ensure equipment, prevent information leakage risk caused by illegally dismounting and repacking.For generating
Electronic data there are electronic data safeguard protection is weak, electronic data disclosure risk is big, equipment prevents disassembling etc.
Problem provides solution.
To achieve the above object, the technical scheme is that：
A kind of high photographing instrument system with authentication, data encryption and detaching-proof protection, it is characterised in that the system
System includes at least：High photographing instrument application terminal, high photographing instrument control and interface module, multimedia information acquisition module, support disclose it is close
Safety chip module, the detaching-proof protection module of code system；Wherein high photographing instrument application terminal is controlled with high photographing instrument and interface module is led to
Communication interface connection is crossed, high photographing instrument control and interface module communicate with multimedia information acquisition module, and control multimedia messages are adopted
Collection module simultaneously obtains multimedia information data, and with the safety chip module of open code system is supported to carry out data communication；Branch
The safety chip module for holding open code system is connected with high photographing instrument control and interface module, and completion is encrypted, decrypted, signing, testing
The operations such as label, key exchange, detaching-proof protection module is to the control of high photographing instrument equipment and interface module, multimedia information acquisition mould
Block, the safety chip module for supporting open code system carry out the safety integrity protection of equipment.
The high photographing instrument application terminal includes at least multimedia signal processing unit, open code system functional process unit
The multimedia signal processing unit completes the function of the paper documents electronizations such as acquisition, the identification of multimedia messages；The public affairs
Cryptosystem functional process unit is opened to complete and the authentication of high photographing instrument equipment room and data encryption and decryption functions.
The high photographing instrument control and interface module include at least interface unit, control logic unit；The interface unit is complete
Communication function between high photographing instrument software；The control logic unit is completed open with multimedia information acquisition module, support
The control logic processing function of the safety chip module of cryptosystem.
It is described to support that the security module of open code system includes at least safe SOC chip unit, open code system adds
Decryption unit, secure storage unit.
Further, safe SOC chip unit includes at least safety detection and safeguard function；The open code system adds
Decryption unit includes at least asymmetric cryptographic algorithm and symmetric cryptographic algorithm is supported, supports encryption, decryption, signature, sign test, key
The operations such as exchange；The secure storage unit at least has ciphering user data and memory protection feature.
The detaching-proof protection module includes at least mechanical displacement detection unit, security context detection unit；The machinery position
Detection unit is moved, at least with mechanical structured member displacement detection function；The security context detection unit, at least with power supply system
System detection, light detection, temperature detecting function.
This can support the high photographing instrument system of authentication and data encryption feature, have following advantages：
First, the high photographing instrument systems support high of the present invention claps the multimedia messages shooting of instrument, multimedia messages obtain storage
Etc. functions, meet paper document electronization functional requirement, while asymmetric cryptographic algorithm and symmetric cryptographic algorithm be provided and supported；
Second, the high photographing instrument system of the present invention supports identity authentication function, high photographing instrument is realized by asymmetric cryptographic algorithm
Application terminal and the identity legitimacy certification of high photographing instrument equipment room, and provide to the encryption of data, decryption, signature, sign test, key
The functions such as exchange.
Third, the high photographing instrument system supports data encryption function of the present invention, high photographing instrument number is realized by symmetric cryptographic algorithm
According to encryption and safe transmission function card support open code system.
Fourth, the high photographing instrument system support of the present invention disassembles defencive function to the anti-of equipment, (machine is designed by detaching-proof protection
Tool displacement detecting, security context detection etc.) reach and equipment is prevented to disassemble protection, ensure the integrality of equipment, avoid refitted vehicles.
Description of the drawings
The structure diagram that Fig. 1 is implemented for the present invention.
The control flow chart that Fig. 2 is implemented for the present invention.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Shown in Fig. 1, there is the high photographing instrument system of authentication, data encryption and detaching-proof protection for what the present invention was realized
System.High photographing instrument system 10 includes high photographing instrument equipment 101, high photographing instrument application terminal 102.Wherein high photographing instrument equipment 101 is by high photographing instrument
Control and interface module 1011, multimedia information acquisition module 1012, support open code system safety chip module 1013,
Detaching-proof protection module 1014 is formed, and is the physical equipment end in high photographing instrument system.
High photographing instrument equipment 101 is controlled with high photographing instrument application terminal 102 by high photographing instrument and interface module 1011 is connected, for height
It claps instrument application terminal 102 and data is provided.High photographing instrument controls and interface module 1011 is connected with multimedia information acquisition module 1012,
Obtain the multimedia information data that multimedia information acquisition module 1012 collects.Support the safety chip mould of open code system
Block 1013 is controlled with high photographing instrument and interface module 1011 is connected, and completes the open codes such as required authentication and data encrypting and deciphering
The logic of business functions of system.Detaching-proof protection module 1014 controls high photographing instrument by mechanical displacement detection and security context detection
And interface module 1011, multimedia information acquisition module 1012, the safety chip module 1013 of support open code system carry out
It is anti-to disassemble protection.
Fig. 2 is that the realization for the high photographing instrument system that authentication, data encryption and detaching-proof protection function can be supported shown in Fig. 1 is shown
The use flow diagram of example.Equipment and software are completed by security encryption chip with high photographing instrument equipment room in high photographing instrument application terminal
Authentication, key exchange and data encryption, achieve the purpose that equipment identities certification and safe encryption communication.Further
The high photographing instrument system can also be completed to believe multimedia by the asymmetric cryptographic algorithm and symmetric cryptographic algorithm of security encryption chip
Cease the signature of data and sign test function.The further high photographing instrument system detaching-proof protection function carries out tamper for high photographing instrument equipment
Solution protection effectively prevents from carrying out refitted vehicles to high photographing instrument equipment, ensures integrality, the legitimacy of equipment.
Specifically, after high photographing instrument equipment starts, high photographing instrument software is opened, control platform sends certification to high photographing instrument equipment
Request, is authenticated, and high photographing instrument equipment is given birth to by security encryption chip (i.e. safety chip module 1013) using asymmetric arithmetic
It signs (RSA/SM2) into asymmetric privacy keys, the signature is then sent to high photographing instrument control platform by high photographing instrument equipment, height is clapped
Instrument control platform utilizes the certification that high photographing instrument equipment is completed to asymmetric public key sign test (RSA/SM2)；
Asymmetric public key is encrypted (RSA/SM2) by high photographing instrument control platform again, is transferred to high photographing instrument equipment and is carried out software
Certification, after the completion of software authentication, high photographing instrument equipment and high photographing instrument control platform conversate key exchange, high photographing instrument control platform
Generate asymmetric public key random number R 0；High photographing instrument equipment is transferred to after asymmetric public key random number R 0 is encrypted again, safety is encrypted
Chip decrypts asymmetric public key random number R 0, and generate the random number R 1 through private key encryption, then by through private key encryption with
Machine number R1 is transferred to high photographing instrument control platform, and high photographing instrument control platform sends captured image using R0 and R1 to high photographing instrument equipment please
It asks, is encrypted after high photographing instrument equipment captured image through security encryption chip, encrypted image is then sent to high photographing instrument control
Platform processed can obtain image in plain text after the decryption of high photographing instrument control platform.
It is right except meeting paperless offices demand, the present invention such as traditional paper document shooting compared with existing high photographing instrument
In the electronic data of generation, there are electronic data safeguard protection is weak, electronic data disclosure risk is big, illegally disassembles repacking
Etc. the problem of provide solution.In order to solve the problems, such as that high photographing instrument is protected for Information Security, the present invention provides
It supports the high photographing instrument system of authentication, data encryption and detaching-proof protection function, the asymmetric of open code system can be passed through
Mutual authentication between cryptographic algorithms' implementation high photographing instrument application terminal and high photographing instrument equipment, and based on open code system
Asymmetric cryptographic algorithm realizes the symmetry algorithm key exchange of safety, data signature, realizes the encryption to captured data, meets
High photographing instrument is anti-fake and the encrypted application demand of data.Reached simultaneously by detaching-proof protection design and equipment is prevented to disassemble protection, ensured
Integrality, the legitimacy of equipment.
In short, the present invention supports the multimedia messages shooting of high photographing instrument, multimedia messages to obtain the functions such as storage, meet paper
Matter files electronic functional requirement, while asymmetric cryptographic algorithm and symmetric cryptographic algorithm support are provided；Support authentication work(
Can, the identity legitimacy certification of high photographing instrument application terminal and high photographing instrument equipment room is realized by asymmetric cryptographic algorithm, and is provided
To functions such as the encryption of data, decryption, signature, sign test, key exchanges；It supports data encryption feature, passes through symmetric cryptographic algorithm
Realize the encryption of high photographing instrument data and safe transmission function；It supports detaching-proof protection function, (mechanical displacement is designed by detaching-proof protection
Detection, security context detection etc.) reach and equipment is prevented to disassemble protection, ensure integrality, the legitimacy of equipment, avoid illegally changing
Dress.
It is also possible to apply the invention to high photographing instrument device authentication, the certification of high photographing instrument application terminal, high photographing instrument multimedia messages etc.
The application scenarios such as data signature, high photographing instrument encryption communication.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (6)
- A kind of 1. high photographing instrument system with authentication, data encryption and detaching-proof protection, it is characterised in that the system It includes at least：High photographing instrument application terminal, high photographing instrument control and interface module, multimedia information acquisition module support open code Safety chip module, the detaching-proof protection module of system；Wherein high photographing instrument application terminal is controlled with high photographing instrument and interface module passes through Communication interface connects, and high photographing instrument control and interface module communicate with multimedia information acquisition module, control multimedia information acquisition Module simultaneously obtains multimedia information data, and with the safety chip module of open code system is supported to carry out data communication；It supports The safety chip module of open code system and high photographing instrument control and interface module be connected, completion encryption, decryption, signature, sign test, The operations such as key exchange, detaching-proof protection module is to the control of high photographing instrument equipment and interface module, multimedia information acquisition module, branch The safety chip module of open code system is held, carries out the safety integrity protection of equipment.
- 2. there is the high photographing instrument system of authentication, data encryption and detaching-proof protection, feature as described in claim 1 It is the high photographing instrument application terminal including at least described in multimedia signal processing unit, open code system functional process unit Multimedia signal processing unit completes the function of the paper documents electronizations such as acquisition, the identification of multimedia messages；It is described disclose it is close Code system functional process unit is completed and the authentication of high photographing instrument equipment room and data encryption and decryption functions.
- 3. there is the high photographing instrument system of authentication, data encryption and detaching-proof protection, feature as described in claim 1 It is that the high photographing instrument control and interface module include at least interface unit, control logic unit；The interface unit complete with Communication function between high photographing instrument software；The control logic unit is completed and multimedia information acquisition module, support open code The control logic processing function of the safety chip module of system.
- 4. there is the high photographing instrument system of authentication, data encryption and detaching-proof protection, feature as described in claim 1 It is that the security module of the support open code system includes at least safe SOC chip unit, open code system encryption and decryption Unit, secure storage unit.
- 5. there is the high photographing instrument system of authentication, data encryption and detaching-proof protection, feature as claimed in claim 4 It is that the safe SOC chip unit includes at least safety detection and safeguard function；The open code system encryption/decryption element It is supported including at least asymmetric cryptographic algorithm and symmetric cryptographic algorithm, supports the behaviour such as encryption, decryption, the exchange of signature, sign test, key Make；The secure storage unit at least has ciphering user data and memory protection feature.
- 6. there is the high photographing instrument system of authentication, data encryption and detaching-proof protection, feature as described in claim 1 It is that the detaching-proof protection module includes at least mechanical displacement detection unit, security context detection unit；The mechanical displacement inspection Unit is surveyed, at least with mechanical structured member displacement detection function；The security context detection unit is at least examined with power-supply system It surveys, light detects, temperature detecting function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711379857.9A CN108063882A (en) | 2017-12-19 | 2017-12-19 | There is the high photographing instrument system of authentication, data encryption and detaching-proof protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711379857.9A CN108063882A (en) | 2017-12-19 | 2017-12-19 | There is the high photographing instrument system of authentication, data encryption and detaching-proof protection |
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| CN108063882A true CN108063882A (en) | 2018-05-22 |
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| CN201711379857.9A Pending CN108063882A (en) | 2017-12-19 | 2017-12-19 | There is the high photographing instrument system of authentication, data encryption and detaching-proof protection |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109446853A (en) * | 2018-11-09 | 2019-03-08 | 中云信安（深圳）科技有限公司 | WIFI equipment identity authentication and anti-dismounting device and method |
| CN111950011A (en) * | 2020-08-17 | 2020-11-17 | 国网信息通信产业集团有限公司 | Information protection device |
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| CN107332672A (en) * | 2017-08-16 | 2017-11-07 | 中云信安（深圳）科技有限公司 | A kind of high photographing instrument system for supporting authentication and data encryption feature |
| CN206657438U (en) * | 2017-04-06 | 2017-11-21 | 中云信安（深圳）科技有限公司 | It is a kind of to realize that POS has antiwithdrawal device by SIP |
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| CN205910698U (en) * | 2016-06-21 | 2017-01-25 | 深圳市美格智能技术股份有限公司 | Safe communications facilities prevents tearing open structure |
| CN206594770U (en) * | 2017-04-06 | 2017-10-27 | 中云信安（深圳）科技有限公司 | A kind of POS has antiwithdrawal device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109446853A (en) * | 2018-11-09 | 2019-03-08 | 中云信安（深圳）科技有限公司 | WIFI equipment identity authentication and anti-dismounting device and method |
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Application publication date: 20180522 |