CN104751022A - Management system of SD card having general data copyright protection function - Google Patents
Management system of SD card having general data copyright protection function Download PDFInfo
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- CN104751022A CN104751022A CN201510147174.5A CN201510147174A CN104751022A CN 104751022 A CN104751022 A CN 104751022A CN 201510147174 A CN201510147174 A CN 201510147174A CN 104751022 A CN104751022 A CN 104751022A
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Abstract
The invention discloses a management system of an SD card having a general data copyright protection function. The management system of the SD card having the general data copyright protection function is composed of a center management system and a client side management system. The center management system comprises a center management control system, a center database system, an SD card management system, an equipment SN management procedure, an HASH management procedure, a verification module, a user management module and an order management module. The SD card management system comprises a card issuing module, an encryption and decryption module and an SD card operation module. The client side management system comprises a verification module, an input/output module, an encryption and decryption module, an SD card operation module, an equipment SN management procedure, an HASH management procedure, a user management interface and an order management interface.
Description
Technical field
The present invention relates to SD blocking and do field, particularly relate to and mutually bind based on user SN, terminal device SN, order ID and data SN, at the SD card design field of the uri information copyright protection function of non-CPRM environmental applications.
Background technology
Along with the development of mobile Internet, the Copyright Protection of mobile Internet is day by day serious, and copyright protection especially in print, problem is very outstanding especially.
The epoch that VCD/DVD is popular, because VCD/DVD is in copyright protection, under CPRM retaining frame, smooth mass distribution under the copyright protection of legal VCD/DVD.
At present, the development of mobile Internet, the optical disc type media such as VCD/DVD cannot meet growth requirement, the substitute is SD card, and the flash memory cards such as TF card become the main medium of current data exchange medium.Although; legal SD card and TF are stuck in when dispatching from the factory and are all written with CPRM system; but because it supports that the application process of CPRM is less at present; SD card environment for use is much more complicated than the facility environment in VCD/DVD period; it is difficult to realize large-scale application, only equally protects the status of SD card to be difficult to realize with its protection VCD/DVD.So, at present, we are difficult to see the SD card disc replacing VCD/DVD distribution with SD card, are also difficult to see that SD card as the distribution medium of the softwares such as WINDOWS, can be more difficult to see the greatness application that can not run from SD card that the separation disc using SD card as medium can not run.
But SD card is as a kind of popular carrier, if can make full use of the popularization that it carries out the data being with copyright, it will inevitably reproduce the equally popular mythology of VCD/DVD.
Summary of the invention
In order to solve the problem, the invention provides a kind of SD card manufacturing method with data copyright protection, it no longer applies the environment of CPRM, and by a kind of SD card management system of uri information copyright protection, it is made up of central management system and client management system; Wherein central management system comprises centre management control system, central database system, SD card management system, equipment SN supervisory routine, HASH supervisory routine, authentication module, user management module and order management module; SD card management system comprises card-issuing module, encryption/decryption module and SD card operational module; Client management system comprises authentication module, input/output module, encryption and decryption code module, SD card operational module, equipment SN supervisory routine, HASH supervisory routine, user management interface and order management interface, realizes all operations and management.
The invention discloses a kind of SD card management system of uri information copyright protection, it is made up of central management system and client management system; Wherein central management system comprises centre management control system, central database system, SD card management system, equipment SN supervisory routine, HASH supervisory routine, authentication module, user management module and order management module; SD card management system comprises card-issuing module, encryption/decryption module and SD card operational module; Client management system comprises authentication module, input/output module, encryption and decryption code module, SD card operational module, equipment SN supervisory routine, HASH supervisory routine, user management interface and order management interface.
Centre management control system can also connect that fingerprint recognition authentication module gathers fingerprint, digitizing and spanned file, and is obtained a HASH value of spanned file by HASH supervisory routine, and is stored in database corresponding to central database system; Accordingly, when centre management control system connects fingerprint recognition authentication module, client management system also connects fingerprint recognition authentication module, controls to carry out fingerprint comparison with management.
Client management system extracts according to following order in equipment SN supervisory routine, and by the parameter corresponding record of extraction in database file: No. cpu, MAC Address, DEVICE_ID, Serial Number, Installation ID.
The management of O/No., user's name and encrypted message that order management system provides user to buy course, and generated the file be made up of order ID, user's name, user cipher, eight real-time time parameters and serial number by user management module, and generate the 2nd HASH value.
Client management system carries out data communication by SD card distribution process, WIFI, 3G, GPS and central database system.
Input/output module is input user ID, user cipher and order ID when first time registration, after comparison is legal, exports the file jointly generated by equipment SN, user SN, order ID and learning materials SN, and obtains its HASH value and be saved in position corresponding to central database, SD card correspondence position and terminal device simultaneously.
Client management system can also merge mutually with central management system, forms an integral system comprised with lower module:
Centre management control system, central database system, SD card management system, equipment SN supervisory routine, HASH supervisory routine, authentication module, user management module and order management module, card-issuing module, encryption/decryption module, SD card operational module, input/output module.
Client management system is relatively independent, and be independently installed on client computer and be responsible for checking, control and management, it is communicated by SD card operational module and central database system.
Accompanying drawing explanation
The SD card management system structural representation of a kind of uri information copyright protection of Fig. 1.
The SD card manufacturing method schematic flow sheet of a kind of uri information copyright protection of Fig. 2.
Embodiment
As Fig. 1, a kind of management system with the SD card of data copyright protection, it is made up of central management system and client management system; Wherein centre management control system (A101), central database system (B102), SD card management system (C103), equipment SN supervisory routine (F106), HASH supervisory routine (F107), authentication module (E1051), user management module (F108) and order management module (F109); Wherein SD card management system (C103) comprises card-issuing module (C111), encryption/decryption module (C112) and card operational module (C113); Client management system (D104) comprises authentication module (B1052), input/output module (D121), encryption and decryption code module (D122), card operational module (D123), equipment SN supervisory routine (F106), HASH supervisory routine (F107), user management interface (D124) and order management interface (D125); Wherein client management system (D104) is relatively independent, and be independently installed on client computer and be responsible for checking, control and management, it is communicated by SD card operational module (D123) and central database system (B102).
A kind of atom word SD learning card management system of invention company, its feature comprises, described centre management control system (A101) can also connect that fingerprint recognition authentication module (E1051) gathers fingerprint, digitizing and spanned file, and obtained a HASH value of spanned file by HASH supervisory routine (F107), and be stored in database corresponding to central database system (B102);
Accordingly, when centre management control system (A101) connects fingerprint recognition authentication module (E1051), client management system (D104) also connects fingerprint recognition authentication module (E1052), controls to carry out fingerprint comparison with management.
Fingerprint recognition authentication module (E1052), when comparison fingerprint, first carries out the 3rd HASH value, when the 3rd HASH value is not identical, then carries out secondary comparison by the similarity of comparison finger print data.
Client management system (D104) extracts according to following order in equipment SN supervisory routine (F106), and by the parameter corresponding record of extraction in database file:
No. cpu, MAC Address, DEVICE_ID, Serial Number, Installation ID.
The management of O/No., user's name and encrypted message that order management system (F109) provides user to buy course, and generated the file be made up of order ID, user's name, user cipher, eight real-time time parameters and serial number by user management module (F108), and generate the 2nd HASH value.
Client management system (D104) carries out data communication by SD card distribution process, WIFI, 3G, GPS and central database system (B102).
Input/output module (D121) is input user ID, user cipher and order ID when first time registration, after comparison is legal, exports the file jointly generated by equipment SN, user SN, order ID and learning materials SN, and obtains its HASH value and be saved in position corresponding to central database (B102), SD card correspondence position and learning machine terminal simultaneously.
As Fig. 2, a kind of SD card manufacturing method of uri information copyright protection, it comprises the following steps:
Step S101 user SN extracts and generates;
Step S102 order ID extracts;
Step S103 data SN extracts and generation then carries out step S203 non-video audio data and application program is encrypted;
After above-mentioned steps completes, carry out S301 order ID, data SN, the value of user SN trigram encrypts and combine, generate data file and also obtain file HASH value 1 stored in database, stored in the SD card made and database corresponding to making card sending system while of HASH value 1;
Above-mentioned steps completes SD bayonet lock is pre-sales, self-servicely after following steps customer acquisition SD card carries out:
SD card is inserted its terminal device held by user, and system is carried out S401 and obtained the SN code that terminal uses equipment;
After step S501 terminal device decoding order ID, data SN, user SN, user inputs order ID, user ID, user cipher and decoded user ID, user cipher, order ID contrast, comparison successfully carries out next step, otherwise terminates or point out to be about to start SD card reformatting program;
S601 generates by data SN, terminal device SN, user SN, order ID tetra-yards of generated data files get the database of HASH value 2 stored in the correspondence of SD card and terminal device;
On step S701 comparison SD card with the HASH value 2 on terminal device, comparison is unsuccessful, terminates, or prompting and card sending mechanism contact;
Step S702 starts decrypted program deciphering non-video audio data and application program, and is copied to by All Files in SD card, and after carrying out step S801, SD card completes and can normally use, and all needs to carry out step S701 and step S702 before each replacing SD card.
Preferably, step S201 user SN generate after, the collection of step S2011 user fingerprints can also be added and digitizing, be saved in independently file and generate answer the HASH value of file to be saved in corresponding data file;
After carrying out this step, accordingly, before carrying out next step, when carrying out step S501, after comparison, carry out fingerprint comparison.
Preferably, step S501, in comparison fingerprint step, first carries out HASH value, when HASH is not identical, then carries out secondary comparison by the similarity of comparison finger print data.
Preferably, terminal device SN extracts according to following order, and is being recorded in database file by the parameter of extraction correspondence:
MAC Address, No. cpu, DEVICE_ID, Serial Number, Installation ID.
Preferably, data material SN is made up of subject code, eight bit time codes and sequence code.
Step S101 user SN extracts, and its extraction comprises user ID and user cipher two groups of data.
Above-described embodiment is a specific embodiment of the present invention, and the present invention is applicable to the same or analogous embodiment of other principle equally.
Claims (8)
1. a SD card management system for uri information copyright protection, its feature comprises, and it is made up of central management system and client management system; Wherein central management system comprises centre management control system, central database system, SD card management system, equipment SN supervisory routine, HASH supervisory routine, authentication module, user management module and order management module; SD card management system comprises card-issuing module, encryption/decryption module and SD card operational module; Client management system comprises authentication module, input/output module, encryption and decryption code module, SD card operational module, equipment SN supervisory routine, HASH supervisory routine, user management interface and order management interface.
2. the SD card management system of a kind of uri information copyright protection according to claim 1, its feature comprises, described centre management control system can also connect that fingerprint recognition authentication module gathers fingerprint, digitizing and spanned file, and obtained a HASH value of spanned file by HASH supervisory routine, and be stored in database corresponding to central database system;
Accordingly, when centre management control system connects fingerprint recognition authentication module, client management system also connects fingerprint recognition authentication module, controls to carry out fingerprint comparison with management.
3. the SD card management system of a kind of uri information copyright protection according to claim 1; its feature comprises; described client management system extracts according to following order in equipment SN supervisory routine, and by the parameter corresponding record of extraction in database file:
No. cpu, MAC Address, DEVICE_ID, Serial Number, Installation ID.
4. the SD card management system of a kind of uri information copyright protection according to claim 1; its feature comprises; the management of O/No., user's name and encrypted message that described order management system provides user to buy course; and generated the file be made up of order ID, user's name, user cipher, eight real-time time parameters and serial number by user management module, and generate the 2nd HASH value.
5. the SD card management system of a kind of uri information copyright protection according to claim 1, its feature comprises, and described client management system carries out data communication by SD card distribution process, WIFI, 3G, GPS and central database system.
6. the SD card management system of a kind of uri information copyright protection according to claim 1; its feature comprises; described input/output module is input user ID, user cipher and order ID when first time registration; after comparison is legal, exports the file jointly generated by equipment SN, user SN, order ID and learning materials SN, and obtains its HASH value and be saved in position corresponding to central database, SD card correspondence position and terminal device simultaneously.
7. the SD card management system of a kind of uri information copyright protection according to claim 1, its feature comprises, and described client management system can also merge mutually with central management system, forms an integral system comprised with lower module:
Centre management control system, central database system, SD card management system, equipment SN supervisory routine, HASH supervisory routine, authentication module, user management module and order management module, card-issuing module, encryption/decryption module, SD card operational module, input/output module.
8. the SD card management system of a kind of uri information copyright protection according to claim 1; its feature comprises; described client management system is relatively independent, and be independently installed on client computer and be responsible for checking, control and management, it is communicated by SD card operational module and central database system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510147174.5A CN104751022A (en) | 2015-03-31 | 2015-03-31 | Management system of SD card having general data copyright protection function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510147174.5A CN104751022A (en) | 2015-03-31 | 2015-03-31 | Management system of SD card having general data copyright protection function |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101714195A (en) * | 2009-07-22 | 2010-05-26 | 北京创原天地科技有限公司 | Digital certificate-based novel digital copyright protection method and device |
| CN101908359A (en) * | 2006-06-08 | 2010-12-08 | 株式会社东芝 | Information storage medium |
| US20120315017A1 (en) * | 2011-06-08 | 2012-12-13 | Takaki Matsushita | Content list and content delivery apparatus and method |
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2015
- 2015-03-31 CN CN201510147174.5A patent/CN104751022A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101908359A (en) * | 2006-06-08 | 2010-12-08 | 株式会社东芝 | Information storage medium |
| CN101714195A (en) * | 2009-07-22 | 2010-05-26 | 北京创原天地科技有限公司 | Digital certificate-based novel digital copyright protection method and device |
| US20120315017A1 (en) * | 2011-06-08 | 2012-12-13 | Takaki Matsushita | Content list and content delivery apparatus and method |
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Application publication date: 20150701 |