CN108197438A - A kind of digital literary property protection method based on complex encryption technology - Google Patents
A kind of digital literary property protection method based on complex encryption technology Download PDFInfo
- Publication number
- CN108197438A CN108197438A CN201810253321.0A CN201810253321A CN108197438A CN 108197438 A CN108197438 A CN 108197438A CN 201810253321 A CN201810253321 A CN 201810253321A CN 108197438 A CN108197438 A CN 108197438A
- Authority
- CN
- China
- Prior art keywords
- digital
- content
- publishing rights
- encrypted content
- digital publishing
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000004224 protection Effects 0.000 title claims abstract description 21
- 230000002265 prevention Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 238000012986 modification Methods 0.000 claims description 3
- 230000004048 modification Effects 0.000 claims description 3
- 238000012795 verification Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims 1
- 238000011161 development Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2107—File encryption
Abstract
The invention discloses a kind of digital literary property protection methods based on complex encryption technology, include the following steps：S1：The product information of the digital publishing rights and digital content are uploaded to high in the clouds to verify：S2：First time encryption is carried out using private key KEY and resource binary exclusive or algorithm；S3：Encrypted content packet (a+b) is uploaded to high in the clouds, and carries out block chain certificate request；S4：Whether mobile terminal judges the application for the encrypted content packet with access to S5 according to the filename or bundleID of application：Prevent encrypted content in different client unauthorized uses；S6：The equipment encryption c in encrypted content a+c is decrypted using AES methods for decryption engine when using resource, is reduced to encrypted content a；S7：Crypto engine uses the product information and digital content of private key KEY and resource binary exclusive or method by encrypted content a decryption for original digital publishing rights.
Description
Technical field
The present invention relates to digital literary property protection method technical field more particularly to a kind of numbers based on complex encryption technology
Copy-right protection method.
Background technology
With the development of internet, particularly mobile Internet, digital publishing has formed more complete industrial chain, gives
The correlation participant such as network writer brings considerable income.Digital copyright technology is known as Digital Rights Management Technology, which leads to
Encryption is crossed, authorizes and the copyright of digitized content is protected, three elements of digital publishing rights is formed, makes according to the range authorized
With the encrypted content of content key decryption, the digitized content could be really used, according to many companies of above-mentioned principle and enterprise
It puts into substantial contribution research and formulates the protection technique and standard of digital publishing rights, therefore generate digital copyright protection technology specification
And system standard.Digital copyright protection administrative skill can realize the management of copyright, the administrative skill combination hardware and software
Access mechanism effectively controls access of the network multimedia data in life cycle.But piracy at present restricts
The further development of digital publishing, each participant is all deeply hurt.The particularly contents productions quotient such as author is constantly in weak tendency
Status, lacks corresponding right of speech and dominant right, and creation enthusiasm is got screwed.So protection and infringement for digital publishing rights
Maintenance afterwards needs some effective preventive means.
Invention content
According to problem of the existing technology, the invention discloses a kind of digital copyright protections based on complex encryption technology
Method includes the following steps：
S1：Extraction uses the related data information of digital publishing rights in advance, by the product information and digital content of the digital publishing rights
High in the clouds is uploaded to be verified：Judge whether the digital publishing rights have registration beyond the clouds, by the digital publishing rights if not
Original digital publishing rights are defined as, and the original digital publishing rights are created with block chain identification certificate, if the digital publishing rights are beyond the clouds
There is registration, then the digital publishing rights application is licensed；
S2：The product information of digital publishing rights after verification and digital content are used into private key KEY and resource binary exclusive or
Algorithm carries out first time encryption, forms encrypted content a, and after being wrapped into using ZIP compression methods again using aes algorithm will beat
Packet content carries out second of encryption and forms encrypted content packet (a+b)；
S3：Encrypted content packet (a+b) is uploaded to high in the clouds, and carries out block chain certificate request；
S4：High in the clouds is downloaded encrypted content packet, and mobile terminal should be answered according to the judgement of the filename or bundleID of application
With for the encrypted content packet whether with access to sounding a warning if having no right, content can not be opened, as with access to if
Encrypted content packet (a+b) is unfolded into a+b and it is decrypted using aes algorithm to be reduced to encrypted content a；
S5：Mobile terminal uses 32 random numbers that encrypted content a is carried out equipment for the aes algorithm of KEY values and encrypts c, is formed
Encrypted content a+c, prevention encrypted content is in different client unauthorized uses；
S6：The equipment encryption c in encrypted content a+c is decrypted using AES methods for decryption engine when using resource,
It is reduced to encrypted content a；
S7：Crypto engine uses private key KEY and resource binary exclusive or method to decrypt encrypted content a for original number
The product information and digital content of copyright.
The block chain identification certificate content includes date created, modification date, format information and the Shen of the digital publishing rights
It asks someone information.
When the product information of digital publishing rights and digital content being uploaded high in the clouds automatically being verified, first by the digital publishing rights
Product information and digital content compared with the content in digital publishing rights home banking, judge whether the digital publishing rights are registered and step on
Note.
The product information of digital publishing rights and digital content are uploaded into automatic feedback recognition result when high in the clouds is verified automatically,
Whether output is the digital publishing rights registered.
When the product information of digital publishing rights and digital content being uploaded high in the clouds automatically being verified, set for unwarranted
It can not also be used for if there is client or the content downloaded.
By adopting the above-described technical solution, a kind of digital copyright protection based on complex encryption technology provided by the invention
The resource information of all digital publishing rights is added block chain identification information, can judge digital publishing rights from source by method, this method
It is whether legal, and copyright protection is carried out in equipment end, prevention encrypted content in different client unauthorized uses, realize from
Source is to a series of purpose of copyright protections of terminal.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or it will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments described in application, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the flow chart of method disclosed by the invention.
Specific embodiment
To make technical scheme of the present invention and advantage clearer, with reference to the attached drawing in the embodiment of the present invention, to this
Technical solution in inventive embodiments is clearly completely described：
A kind of digital literary property protection method based on complex encryption technology as shown in Figure 1, specifically includes following steps：
S1：Extraction uses the related data information of digital publishing rights in advance, by the product information and digital content of the digital publishing rights
High in the clouds is uploaded to be verified：Judge whether the digital publishing rights have registration beyond the clouds, by the digital publishing rights if not
Original digital publishing rights are defined as, and the original digital publishing rights are created with block chain identification certificate, if the digital publishing rights are beyond the clouds
There is registration, then the digital publishing rights application is licensed；
S2：The product information of digital publishing rights after verification and digital content are used into private key KEY and resource binary exclusive or
Algorithm carries out first time encryption, forms encrypted content a, and after being wrapped into using ZIP compression methods again using aes algorithm will beat
Packet content carries out second of encryption and forms encrypted content packet (a+b)；
S3：Encrypted content packet (a+b) is uploaded to high in the clouds, and carries out block chain certificate request；
S4：High in the clouds is downloaded encrypted content packet, and mobile terminal should be answered according to the judgement of the filename or bundleID of application
With for the encrypted content packet whether with access to sounding a warning if having no right, content can not be opened, as with access to if
Encrypted content packet (a+b) is unfolded into a+b and it is decrypted using aes algorithm to be reduced to encrypted content a；
S5：Mobile terminal uses 32 random numbers that encrypted content a is carried out equipment for the aes algorithm of KEY values and encrypts c, is formed
Encrypted content a+c, prevention encrypted content is in different client unauthorized uses；
S6：The equipment encryption c in encrypted content a+c is decrypted using AES methods for decryption engine when using resource,
It is reduced to encrypted content a；
S7：Crypto engine uses private key KEY and resource binary exclusive or method to decrypt encrypted content a for original number
The product information and digital content of copyright.
Further, the block chain identification certificate content includes date created, modification date, the form of the digital publishing rights
Information and applicant's information etc..
Further, when the product information of digital publishing rights and digital content being uploaded high in the clouds automatically and being verified, first will
The product information and digital content of the digital publishing rights are compared with the content in digital publishing rights home banking, judge the digital publishing rights
Whether register.
Further, the product information of digital publishing rights and digital content are uploaded into automatic feedback when high in the clouds is verified automatically
Whether recognition result, output are the digital publishing rights registered.
Further, when the product information of digital publishing rights and digital content being uploaded high in the clouds automatically and being verified, for not
Authorized equipment can not also be used if there is client or the content downloaded.
Further, the specific steps of algorithm when using resource binary exclusive or algorithm encrypt for the first time in S2
For：First, digital content is converted to byte stream, and carry out Base64 conversions to byte stream, to the character string turned and 128
Private key KEY carries out regular xor operation, and the character string after exclusive or is prevented to be altered, and can increase in the head and the tail of character string only
Special identification marking then generates encrypted content for the first time at this time.
Further, after encrypted digital content is uploaded in S3, inverse algorithms first are carried out to digital content beyond the clouds
Decryption, and content is parsed, identifies operation, a large amount of data acquisition is carried out to each digital content beyond the clouds, is formed
Digital publishing rights home banking, when content compares being compared with comprehensive various dimensions, improve accuracy rate, prevent digital content
It is used by falsification.
Further, striding equipment use content in order to prevent in S5, first, obtains exclusive identification code and the generation of equipment
The random number of one 32, identification code and random number carry out it is regular mix, form digital content in this equipment only
One KEY, and encrypted by this KEY value using the binding that content and equipment are carried out in a manner of AES encryption.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of digital literary property protection method based on complex encryption technology, it is characterised in that：Include the following steps：
S1：Extraction uses the related data information of digital publishing rights in advance, and the product information of the digital publishing rights and digital content are uploaded
It is verified to high in the clouds：Judge whether the digital publishing rights have registration beyond the clouds, define the digital publishing rights if not
For original digital publishing rights, and the original digital publishing rights are created with block chain identification certificate, if the digital publishing rights have note beyond the clouds
Volume registration, then license the digital publishing rights application；
S2：The product information of digital publishing rights after verification and digital content are used into private key KEY and resource binary exclusive or algorithm
Progress first time encryption forms encrypted content a, and uses aes algorithm will be in packing again after being wrapped into using ZIP compression methods
Hold encrypt for the second time and form encrypted content packet (a+b)；
S3：Encrypted content packet (a+b) is uploaded to high in the clouds, and carries out block chain certificate request；
S4：High in the clouds is downloaded encrypted content packet, and mobile terminal judges the application pair according to the filename or bundleID of application
In the encrypted content packet whether with access to, sound a warning if having no right, content can not be opened, as with access to if will plus
Mi Neirongbao (a+b) is unfolded into a+b and it is decrypted using aes algorithm to be reduced to encrypted content a；
S5：Mobile terminal uses 32 random numbers that encrypted content a is carried out equipment for the aes algorithm of KEY values and encrypts c, forms encryption
Content a+c, prevention encrypted content is in different client unauthorized uses；
S6：The equipment encryption c in encrypted content a+c is decrypted using AES methods for decryption engine when using resource, is restored
For encrypted content a；
S7：Crypto engine uses private key KEY and resource binary exclusive or method to decrypt encrypted content a for original digital publishing rights
Product information and digital content.
2. a kind of digital literary property protection method based on complex encryption technology according to claim 1, it is further characterized in that：
The block chain identification certificate content includes date created, modification date, format information and the applicant's information of the digital publishing rights.
3. a kind of digital literary property protection method based on complex encryption technology according to claim 1, it is further characterized in that：
When the product information of digital publishing rights and digital content being uploaded high in the clouds automatically being verified, the product of the digital publishing rights is believed first
Breath and digital content are compared with the content in digital publishing rights home banking, judge whether the digital publishing rights are registered.
4. a kind of digital literary property protection method based on complex encryption technology according to claim 1, it is further characterized in that：
The product information of digital publishing rights and digital content are uploaded into automatic feedback recognition result when high in the clouds is verified automatically, whether is output
Digital publishing rights for registration.
5. a kind of digital literary property protection method based on complex encryption technology according to claim 4, it is further characterized in that：
When the product information of digital publishing rights and digital content being uploaded high in the clouds automatically being verified, for unwarranted equipment if there is
Client or the content downloaded can not also use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810253321.0A CN108197438A (en) | 2018-03-26 | 2018-03-26 | A kind of digital literary property protection method based on complex encryption technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810253321.0A CN108197438A (en) | 2018-03-26 | 2018-03-26 | A kind of digital literary property protection method based on complex encryption technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108197438A true CN108197438A (en) | 2018-06-22 |
Family
ID=62596167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810253321.0A Pending CN108197438A (en) | 2018-03-26 | 2018-03-26 | A kind of digital literary property protection method based on complex encryption technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108197438A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109151355A (en) * | 2018-08-17 | 2019-01-04 | 北京奇艺世纪科技有限公司 | A kind of record screen detection method and device |
| CN114584320A (en) * | 2022-03-17 | 2022-06-03 | 深圳市乐凡信息科技有限公司 | Encryption transmission method, device, equipment and storage medium |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101295525A (en) * | 2008-04-15 | 2008-10-29 | 北京安普博达科技有限公司 | Copyright protection system |
| CN101490687A (en) * | 2006-07-07 | 2009-07-22 | 桑迪士克股份有限公司 | Control system and method using identity objects |
| US20100250388A1 (en) * | 2009-03-31 | 2010-09-30 | Samsung Electronics Co., Ltd. | Method and apparatus for protecting drm contents |
| CN103716330A (en) * | 2014-01-03 | 2014-04-09 | 网易（杭州）网络有限公司 | Method and device for encryption and decryption of digital content |
| US20160110526A1 (en) * | 2014-10-21 | 2016-04-21 | Google Inc. | Systems and methods of sharing media content with digital rights management (drm) |
| CN107086920A (en) * | 2017-06-20 | 2017-08-22 | 无锡井通网络科技有限公司 | Copyright based on block chain really weighs method |
| CN107222303A (en) * | 2017-05-11 | 2017-09-29 | 暨南大学 | Digital publishing rights traceability system building method based on block chain and cloud platform |
| CN107306254A (en) * | 2016-04-21 | 2017-10-31 | 北京印刷学院 | Digital literary property protection method and system based on double layer encryption |
| CN107358551A (en) * | 2017-07-03 | 2017-11-17 | 重庆小犀智能科技有限公司 | Notarization system and method based on block chain |
-
2018
- 2018-03-26 CN CN201810253321.0A patent/CN108197438A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101490687A (en) * | 2006-07-07 | 2009-07-22 | 桑迪士克股份有限公司 | Control system and method using identity objects |
| CN101295525A (en) * | 2008-04-15 | 2008-10-29 | 北京安普博达科技有限公司 | Copyright protection system |
| US20100250388A1 (en) * | 2009-03-31 | 2010-09-30 | Samsung Electronics Co., Ltd. | Method and apparatus for protecting drm contents |
| CN103716330A (en) * | 2014-01-03 | 2014-04-09 | 网易（杭州）网络有限公司 | Method and device for encryption and decryption of digital content |
| US20160110526A1 (en) * | 2014-10-21 | 2016-04-21 | Google Inc. | Systems and methods of sharing media content with digital rights management (drm) |
| CN107306254A (en) * | 2016-04-21 | 2017-10-31 | 北京印刷学院 | Digital literary property protection method and system based on double layer encryption |
| CN107222303A (en) * | 2017-05-11 | 2017-09-29 | 暨南大学 | Digital publishing rights traceability system building method based on block chain and cloud platform |
| CN107086920A (en) * | 2017-06-20 | 2017-08-22 | 无锡井通网络科技有限公司 | Copyright based on block chain really weighs method |
| CN107358551A (en) * | 2017-07-03 | 2017-11-17 | 重庆小犀智能科技有限公司 | Notarization system and method based on block chain |
Non-Patent Citations (2)
| Title |
|---|
| SHIGERU FUJIMURA .ETAL: ""BRIGHT：A concept for a decentralized rights management system based on blockchain"", 《2015 IEEE 5TH INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS BERLIN》 * |
| 张岩 等: ""基于区块链技术的去中心化数字出版平台研究"", 《出版科学》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109151355A (en) * | 2018-08-17 | 2019-01-04 | 北京奇艺世纪科技有限公司 | A kind of record screen detection method and device |
| CN114584320A (en) * | 2022-03-17 | 2022-06-03 | 深圳市乐凡信息科技有限公司 | Encryption transmission method, device, equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102129532B (en) | Method and system for digital copyright protection | |
| KR100912276B1 (en) | Electronic Software Distribution Method and System Using a Digital Rights Management Method Based on Hardware Identification | |
| US7260215B2 (en) | Method for encryption in an un-trusted environment | |
| CN103942470B (en) | A kind of electronic audiovisual product copyright managing method with function of tracing to the source | |
| US9208334B2 (en) | Content management using multiple abstraction layers | |
| KR100459147B1 (en) | Proprietary watermark system for secure digital media and content distribution | |
| US20220070005A1 (en) | File acquisition method and device based on two-dimensional code and two-dimensional code generating method | |
| CA2771080A1 (en) | Secure media path methods, systems, and architecture | |
| US8392723B2 (en) | Information processing apparatus and computer readable medium for preventing unauthorized operation of a program | |
| CN103595698B (en) | Management method for digital rights | |
| US7805616B1 (en) | Generating and interpreting secure and system dependent software license keys | |
| US20170353745A1 (en) | Secure media player | |
| CN103971033A (en) | Digital rights management method for solving problem of illegal copying | |
| CN113254884B (en) | Method for realizing digital copyright authorization based on proxy re-encryption and block chain technology | |
| CN104966000A (en) | Multimedia copyright protection method based on security engine | |
| CN108197438A (en) | A kind of digital literary property protection method based on complex encryption technology | |
| CN103186731B (en) | The digital literary property protection method of a kind of hybrid mode and system | |
| US8281407B2 (en) | In-line decryption device for securely printing documents | |
| Ismanto et al. | Improving security level through obfuscation technique for source code protection using AES algorithm | |
| CN1361481A (en) | Copyright protecting method based on network browser card | |
| CN115955308A (en) | Digital asset processing method, device, equipment and medium based on anti-quantum key | |
| CN107315552B (en) | Method and system for realizing digital copyright protection of printer | |
| He et al. | Digital right management model based on cryptography and digital watermarking | |
| KR101415786B1 (en) | A Hybrid Design system and method of Online Execution Class and Encryption-based Copyright Protection for Android Apps | |
| CN112837062A (en) | Data fingerprint transaction management system and tracing method based on block chain-trusted computing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20220107 |