CN202285402U - Electronic book download system - Google Patents
Electronic book download system Download PDFInfo
- Publication number
- CN202285402U CN202285402U CN2011203240738U CN201120324073U CN202285402U CN 202285402 U CN202285402 U CN 202285402U CN 2011203240738 U CN2011203240738 U CN 2011203240738U CN 201120324073 U CN201120324073 U CN 201120324073U CN 202285402 U CN202285402 U CN 202285402U
- Authority
- CN
- China
- Prior art keywords
- book
- mobile phone
- phone terminal
- supporting device
- cell phone
- 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
Links
Images
Landscapes
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Telephonic Communication Services (AREA)
Abstract
The utility model discloses an electronic book download system, which comprises a mobile phone terminal for downloading electronic books, a mobile phone reading support server for saving electronic book content and a digital copyright management server respectively connected with the mobile phone terminal and the mobile phone reading support server. The electronic book download system can support digital copyright management of electric book download through the digital copyright management server, guarantees that downloaded electric books cannot be read directly when the downloaded electric books are transferred to another mobile phone through other ways, can effectively protect copyrights of the electronic books, and facilitates download of copyrighted electronic books.
Description
Technical field
The utility model relates to wireless communication technology field, relates in particular to a kind of e-book download system.
Background technology
Mobile phone terminal has become people's daily living article, can pass through the network download e-book reading based on existing network mobile phone terminal user, but at present e-book exists a large amount of piracies and impinge issue, serious contusion the Internet enthusiasm of activating business.How effectively to protect e-book copyright ownerL copyrighted material's owner and service provider's interests, respect exploitation of e-book digital content and network operator's intellectual property, it is that industry will improved problem that the directs network commercial affairs develop towards healthy and optimum direction.
The utility model content
The technical problem that the utility model solves provides a kind of e-book download system, can effectively protect the copyright of e-book, helps the legal that e-book is downloaded.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of e-book download system; Comprise and carry out mobile phone terminal that e-book downloads and preserve the cell phone reading supporting device of e-book content that it also comprises respectively the digital rights management service device that links to each other with said cell phone reading supporting device with said mobile phone terminal.
Wherein, said digital rights management service device can comprise:
Licence generates processing unit, and this licence generates processing unit and is connected with said mobile phone terminal, generates the rights certificate of e-book download and is sent to said mobile phone terminal;
The e-book cryptographic processing unit, this e-book cryptographic processing unit is connected with said cell phone reading supporting device, and the e-book that said e-book will be carried out after encryption also will be encrypted is sent to said cell phone reading supporting device;
E-book decryption processing unit, this e-book decryption processing unit is connected with said cell phone reading supporting device, and the e-book after said e-book is deciphered and will be deciphered is sent to said cell phone reading supporting device.Cell phone reading supporting device cell phone reading supporting device.
In addition, said digital rights management service device also can comprise:
Activate processing unit, this activation processing unit is connected with said mobile phone terminal, and the activation processing signals of sending according to said mobile phone terminal activates processing to said mobile phone terminal.
Alternatively, said digital rights management service device is integrated on the said cell phone reading supporting device.
Cell phone reading supporting device
Alternatively, said digital rights management service device is the third-party server that is independent of said cell phone reading supporting device.Cell phone reading supporting device
The utlity model has following effect:
The e-book download system of the utility model carries out digital copyright management through the digital rights management service device to the e-book content in the cell phone reading supporting device, guarantees the e-book legal that mobile phone terminal is downloaded.Simultaneously; Generate through licence that processing unit generates rights certificate that e-book downloads, e-book is carried out encryption to the e-book cryptographic processing unit and e-book decryption processing unit carries out decryption processing to the e-book of encrypting; Guaranteeing to download books can't direct reading when transferring to another terminal through other approach (for example copy the another one mobile phone terminal to or be sent to another mobile phone terminal through two mobile phone terminals interface each other from a mobile phone terminal from a mobile phone terminal); Effectively the copyright of protection e-book helps the legal that e-book is downloaded.And mobile phone terminal is activated processing through activating processing unit; So just can guarantee the legitimacy of mobile phone terminal; Make those can't download e-book, thereby content that can't reading electronic book improve the fail safe that e-book is downloaded without the illegal mobile phone terminal of cross to activate handling.
For letting the above-mentioned feature and advantage of the utility model can be more obviously understandable, hereinafter is special lifts embodiment, and cooperates appended graphic elaborating as follows.
Description of drawings
Fig. 1 relates to a kind of specific embodiment block diagram of the e-book download system of digital copyright management for the utility model;
Fig. 2 be among Fig. 1 the digital rights management service device one in the specific embodiment block diagram;
A kind of specific embodiment FB(flow block) of Fig. 3 for carrying out digital copyright management in the e-book download system among Fig. 1.
Embodiment
With reference to figure 1, the e-book download system specifically comprises in the present embodiment:
Cell phone reading supporting device 3 is platforms of realizing e-book reading; Can preserve the e-book that each content supplier provides on it, supply user's download, when specifically realizing; Through setting up (the Content Provider of content supplier; CP) access mechanism, strict examining content copyright situation, content supplier has copyright to the content that is provided.Such as newspaper office, newspaper office can provide content of newspaper, and newspaper office has the copyright of this partial content;
Digital rights management service device 2 can carry out digital copyright management to the e-book of preserving on the cell phone reading supporting device 3, mainly is responsible for generation and transmission, the triggering authentication etc. of e-book content packaging, copyright license when specifically realizing.
Need explain; Digital rights management service device 2 can be integrated in cell phone reading supporting device 3 or be independent of cell phone reading supporting device 3 as third-party server independently and exist; If be integrated in cell phone reading supporting device 3; Then the digital copyright management protection function of cell phone reading is realized by cell phone reading supporting device 3, and the interface between digital rights management service device 2 and the cell phone reading supporting device 3 can be realized by the internal interface of cell phone reading supporting device 3.
For example, with reference to figure 2, a kind of concrete block diagram of digital rights management service device 2.
Digital rights management service device 2 can comprise with mobile phone terminal 1 alternately in the present embodiment:
Activate processing unit 21, this activation processing unit 21 is connected (this connection can be wireless connections also can be wired connection) with mobile phone terminal 1, and according to the activation request that mobile phone terminal 1 sends mobile phone terminal 1 is activated processing alternately with mobile phone terminal 1;
Specifically for instance; Terminal software exploitation definition ClientKey (client key) in the mobile phone terminal 1; The terminal software of different editions uses different ClientKey, and ClientKey is arranged not in transmission through network by digital rights management service device 2 and mobile phone terminal 1 each other;
When using cell phone reading professional first, at first registers mobile phone terminal 1 to cell phone reading supporting device 3; Cell phone reading supporting device 3 generates user-id (user's unique identification); And return mobile phone terminal 1; Mobile phone terminal 1 is taken user-id and is initiated client activation request to the activation processing unit 21 of digital rights management service device 2 then; Digital rights management service device 2 generates RegCode (client active coding), and safeguards the corresponding relation of RegCode and user-id, and mobile phone terminal 1 is preserved RegCode in this locality.
Licence generates processing unit 22, and this licence generates processing unit 22 and is connected (this connection can be wireless connections and also can be wired connection) with mobile phone terminal 1, generates the rights certificate of e-book download alternately and returns to mobile phone terminal 1 with mobile phone terminal 1 (the for example mobile phone terminal of each activation); During concrete the realization; For example, when at first mobile phone terminal 1 starts at every turn, need (set up authentication mechanism to cell phone reading supporting device 3 authentications; Have only through mobile phone access ability browse service; Shielding prevents that not with the browser access of cell phone network information content is by bootlegging), cell phone reading supporting device 3 returns user-id; During mobile phone terminal 1 request copyright license; Report user-id, digital rights management service device 2 obtains ClientKey according to mobile phone terminal 1 version, obtains RegCode according to user-id; Obtain REK (rights encryption key) through the HASH summary; Through REK encrypted copyright is returned to mobile phone terminal 1, and mobile phone terminal 1 calculates REK with ClientKey, user-id, RegCode in internal memory, REK is preferably in the internal memory and preserves; The contents decryption CEK that after REK deciphering, obtains also is preferably in the internal memory and preserves, the key file of local disk after can only storage encryption;
In addition, digital rights management service device 2 mainly comprises with cell phone reading supporting device 3 alternately in the present embodiment:
E-book cryptographic processing unit 23; This e-book cryptographic processing unit 23 is connected (this connection can be wireless connections and also can be wired connection) with cell phone reading supporting device 3; And the e-book that packing sends to mobile phone terminal 1 to needs alternately with cell phone reading supporting device 3 carry out encryption and will encrypt after e-book return to cell phone reading supporting device 3; During concrete the realization; For example, packaged content is kept on the cell phone reading supporting device 3 after CEK (content key) (AES-CBC-128) encrypts at digital rights management service device 2;
E-book decryption processing unit 24; This e-book decryption processing unit 24 is connected (this connection can be wireless connections and also can be wired connection) with cell phone reading supporting device 3; And the e-book after alternately the e-book of needs deciphering being deciphered and will be deciphered with cell phone reading supporting device 3 returns to cell phone reading supporting device 3; Can correspondingly decipher during concrete the deciphering, repeat no more here according to above-mentioned cipher mode.
Need explain that above-mentioned each unit can be realized through relevant hardware, when needing; Also can realize that software is that concrete mode is different with hard-wired difference through corresponding software module, principle and function are identical; Promptly owing to be the difference of the realization of software and hardware; Principle and function can't change, and can realize, repeat no more here.
Illustrate a kind of idiographic flow that the e-book download system of the utility model carries out digital copyright management below in conjunction with Fig. 3, mainly comprise:
Step 101: mobile phone terminal sends the request of obtaining active coding, for example can send the request of obtaining active coding through http in the present embodiment;
Step 102: the digital rights management service device obtains or generates new active coding from database;
Step 103: the digital rights management service device returns active coding and gives mobile phone terminal;
Step 104: mobile phone terminal sends and obtains license request, for example can obtain license request through using http to send equally in the present embodiment;
Step 105: the digital rights management service device generates the respective electrical philosophical works and downloads licence (content or product license) according to the mobile phone terminal request;
Step 106: the digital rights management service device returns licence and gives mobile phone terminal;
Step 107: cell phone reading supporting device is initiated e-book packing request to the digital rights management service device;
Step 108: the digital rights management service device is encrypted the content of needs packing;
Step 109: the content that the digital rights management service device returns after the encryption is given cell phone reading supporting device;
Step 110: cell phone reading supporting device is initiated the e-book decoding request to the digital rights management service device;
Step 111: the digital rights management service device is deciphered the content of needs deciphering;
Step 112: the e-book content that the digital rights management service device returns after the deciphering is given cell phone reading supporting device.
Need explain that above-mentioned flow process is all processes for the explanation digital copyright management, carry out according to said process fully that in fact encryption and decryption process can separately be carried out, and is independent of each other, and repeats no more here but not limit the copyright management process.
According to the above embodiments, through the digital rights management service device e-book content in the cell phone reading supporting device is carried out digital copyright management, guarantee the e-book legal that mobile phone terminal is downloaded.Simultaneously; Generate through licence that processing unit generates rights certificate that e-book downloads, e-book is carried out encryption to the e-book cryptographic processing unit and e-book decryption processing unit carries out decryption processing to the e-book of encrypting, can't direct reading in the time of can guaranteeing to have downloaded books and transfer to another terminal through other approach.Open first when reading the user, system can guide the user to arrive rate prompting interface, can open after the user charges, do not need to download the books original text again, but the book contents encrypting storing is cracked preventing.
The above is merely the preferable possible embodiments of the utility model, and the claim of non-so limitation the utility model is so the equivalence techniques that every utilization the utility model specification and diagramatic content are done variation all is contained in the protection range of the utility model.
Claims (5)
1. e-book download system; Comprise the mobile phone terminal that carries out the e-book download and preserve the cell phone reading supporting device of e-book content; It is characterized in that, also comprise respectively the digital rights management service device that links to each other with said cell phone reading supporting device with said mobile phone terminal.
2. system according to claim 1 is characterized in that, said digital rights management service device comprises:
Licence generates processing unit, and this licence generates processing unit and is connected with said mobile phone terminal, generates the rights certificate of e-book download and is sent to said mobile phone terminal;
The e-book cryptographic processing unit, this e-book cryptographic processing unit is connected with said cell phone reading supporting device, and the e-book that said e-book will be carried out after encryption also will be encrypted is sent to said cell phone reading supporting device;
E-book decryption processing unit, this e-book decryption processing unit is connected with said cell phone reading supporting device, and the e-book after said e-book is deciphered and will be deciphered is sent to said cell phone reading supporting device.
3. system according to claim 2 is characterized in that, said digital rights management service device also comprises:
Activate processing unit, this activation processing unit is connected with said mobile phone terminal, and the activation processing signals of sending according to said mobile phone terminal activates processing to said mobile phone terminal.
4. according to each described system of claim 1 to 3, it is characterized in that said digital rights management service device is integrated on the said cell phone reading supporting device.
5. according to each described system of claim 1 to 3, it is characterized in that said digital rights management service device is the third-party server that is independent of said cell phone reading supporting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203240738U CN202285402U (en) | 2011-08-31 | 2011-08-31 | Electronic book download system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203240738U CN202285402U (en) | 2011-08-31 | 2011-08-31 | Electronic book download system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202285402U true CN202285402U (en) | 2012-06-27 |
Family
ID=46296912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203240738U Expired - Fee Related CN202285402U (en) | 2011-08-31 | 2011-08-31 | Electronic book download system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202285402U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102739793A (en) * | 2012-07-03 | 2012-10-17 | 厦门简帛信息科技有限公司 | Intelligent terminal, management system and method of digital resource |
| CN103227782A (en) * | 2013-03-28 | 2013-07-31 | 深圳市力同亚太科技有限公司 | Interphone, client, remote server, software distributing method and software updating method |
-
2011
- 2011-08-31 CN CN2011203240738U patent/CN202285402U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102739793A (en) * | 2012-07-03 | 2012-10-17 | 厦门简帛信息科技有限公司 | Intelligent terminal, management system and method of digital resource |
| CN103227782A (en) * | 2013-03-28 | 2013-07-31 | 深圳市力同亚太科技有限公司 | Interphone, client, remote server, software distributing method and software updating method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101177151B1 (en) | Method for distributing content to a mobile device with digital rights and mobile device therefor | |
| US8924727B2 (en) | Technologies labeling diverse content | |
| MXPA06013927A (en) | Apparatus and method for sending and receiving digital rights objects in converted format between device and portable storage. | |
| CN102467634B (en) | Software authorization system and method | |
| CN103906054A (en) | Method and system for authorization of software function modules of internet of things | |
| CA2495196A1 (en) | Apparatus, system and method for securing digital documents in a digital appliance | |
| CN103942470A (en) | Electronic audio-visual product copyright management method with source tracing function | |
| CN1997953A (en) | Method and device for protecting digital content in mobile applications | |
| CN102819704A (en) | Document copyright protection method for intelligent terminal | |
| CN105893792B (en) | Digital copyright management method, device and system | |
| CN101989988A (en) | Copyright protection system and method of ebook online reading | |
| TW201249157A (en) | Digital rights management system and method for protecting digital content | |
| CN101833623B (en) | Digital rights management method and system | |
| CN111818000B (en) | Block chain-based distributed Digital Rights Management (DRM) system | |
| Cilardo et al. | Secure distribution infrastructure for hardware digital contents | |
| Lee et al. | A secure and mutual-profitable DRM interoperability scheme | |
| CN101140610A (en) | Contents decryption method using DRM card | |
| CN112507296A (en) | User login verification method and system based on block chain | |
| US20130124864A1 (en) | Method for importing rights object and rights issuer | |
| CN202285402U (en) | Electronic book download system | |
| CN102467711A (en) | Digital copyright management transaction system | |
| WO2013004885A1 (en) | Software authentication | |
| CN104462872A (en) | Terminal, server and authorization method of digital contents | |
| CN203896378U (en) | System for safe transmission of information | |
| CN101727547A (en) | Device and method used for protecting DRM license file |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG YUTIAN TECH. CO., LTD. Free format text: FORMER OWNER: GUANGDONG YUTIAN TECH. CO., LTD. JIANGSU YUTIAN NEW MEDIA TECHNOLOGY CO., LTD. BEIJING CHUANGZHI TONGDA INFORMATION CONSULTING CO., LTD. Effective date: 20121114 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121114 Address after: 310001, building 8, building 176, Hangzhou science and technology building, Jiefang Road, Hangzhou, Zhejiang Patentee after: Zhejiang Yutian Technology Co., Ltd. Patentee after: Guangdong Yutian Technology Co., Ltd. Address before: 310001, building 8, building 176, Hangzhou science and technology building, Jiefang Road, Hangzhou, Zhejiang Patentee before: Zhejiang Yutian Technology Co., Ltd. Patentee before: Guangdong Yutian Technology Co., Ltd. Patentee before: Jiangsu Wutian New Media Technology Co., Ltd. Patentee before: Beijing Chuangzhitongda Information Consulting Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120627 Termination date: 20180831 |