CN108959523A - A kind of method for playing music and player based on block chain technology - Google Patents
A kind of method for playing music and player based on block chain technology Download PDFInfo
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- CN108959523A CN108959523A CN201810689423.7A CN201810689423A CN108959523A CN 108959523 A CN108959523 A CN 108959523A CN 201810689423 A CN201810689423 A CN 201810689423A CN 108959523 A CN108959523 A CN 108959523A
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000012546 transfer Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000006854 communication Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
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- 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]
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- 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
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
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Abstract
The present invention provides a kind of method for playing music based on block chain technology, and the registration user sends request music sources to central server；The central server encrypts requested music sources according to the affiliated unique public of the registration user, while the public key is configured at music sources top of file；The central server generates the music sources hash key using distributed data base IPFS；Central server is recorded according to the transfer deducts service charge, and the central server receives the corresponding digital cash of the service charge；The registration user receives the music sources, and the music player verifies hash key after receiving the music sources；If being verified, music file is decrypted using private key for user；And play the music file.The safety that distributing and releasing corporation's copyrighted music is shared and personal copyrighted music is shared may be implemented by the application, ensure the copyright revenue of creator.
Description
Technical field
The present invention relates to block chain fields, more particularly to a kind of method for playing music based on block chain technology and broadcasting
Device.
Background technique
Current music copyright problem is increasingly taken seriously, whether the music money of company or personal creation
Material, copyright requires to protect, although China has strictly supervised the approach of internet music propagation, allowed arbitrarily usurp,
Using being contained, but still there are leakage and the illegal copies of a large amount of music sources, therefore be highly desirable to
A kind of scheme that can ensure music copyright secure dissemination ensures company and personal copyright interest.
Most of music distribution company is stored in using member system scheme using centralized server at this stage
Solution in different CDN nodes all relies on the management of member, downloads corresponding music stream, then plays out, though
The measure for replacing the door chains such as IP address at regular intervals is so used now, still can not be fully solved music and be flowed by piracy
Out, while the ability that user is ready actively sharing is also limited, the function of user's self propagation can not be formed.
Summary of the invention
In view of the deficiencies of the prior art, the purpose of the present invention is to provide a kind of music sides based on block chain technology
Method and player, safety issue when particularly suitable music is shared.Through the invention distributing and releasing corporation's copyrighted music share and it is a
The safety that people's copyrighted music is shared, ensures the copyright revenue of creator.
A kind of method for playing music based on block chain technology, includes the following steps:
(1) music player is opened；
(2) user's registration；
(3) registration user logs in music player；
(4) the registration user sends request music sources to central server；
(5) when the registration user sends request, central server is sent by the affiliated unique public of the registration user；
(6) central server adds requested music sources according to the affiliated unique public of the registration user
It is close, while the public key is configured at music sources top of file；
(7) central server generates the music sources hash key using distributed data base IPFS；
(8) central server is by the hash key cochain, and the music sources are sent to the registration and are used
Family；
(9) it sends and is recorded in block chain account book in the step (8), form transfer record；Central server according to
The transfer record deducts service charge, and the central server receives the corresponding digital cash of the service charge；
(10) the registration user receives the music sources, and the music player is verified after receiving the music sources
hash key；
(11) if the step (10) is verified, music file is decrypted using private key for user；And play the music text
Part；If the step (10) is not verified, rolling back action is executed, the central server returns the digital cash, and
And the music player pop-up prompts current music resource illegal.
Further, in the step (2), when user's registration optional then different rights account, specifically, packet
It includes: least privilege user and VIP user；The different rights correspond to different music sources management licenses；
Further, in the step (2), if when the user's registration, selecting VIP user, thening follow the steps (3)-
(11)；If the user selects registration least privilege user, the user can obtain the music sources by following step:
(a) user sends affiliated unique public B and music sources request by block chain, has the sound
The other users of happy resource receive request and the public key B；
(b) user's payout figure currency is as the music sources expense and the music player service charge；
(c) after the music sources expense and the music player service charge deduct successfully, the other users will
Its affiliated unique public A and the received user public key B, together with the other users request the music sources
It is sent to the central server；
(d) after the central server receives user's request, first using the public key B of the user to the music
Resource is encrypted, and encrypted music sources are obtained；Then using the other users public key A again to the encryption after
Music sources encrypted, obtain secondary encryption music sources；
(e) the public key A of the client public key B and the other users are placed on the secondary encryption music sources file
Head；
(f) central server music sources file generated hash key obtained to step (e)；And it will be described
After hash key cochain, it is transmitted to the other users；
(g) other users send the hash key to the user by block chain.
Further, in the step (3), the music player shows corresponding authority according to the registration user right
Menu；
Further, in the step (2), the user's registration includes but is not limited to mobile number registration, and third party closes
Work side's logon mode；
The present invention also provides a kind of music players based on block chain technology, including such as lower unit:
Registering unit: the registering unit provides user's registration；The user's registration includes but is not limited to mobile number note
Volume, third party partner logon mode；
Log in unit: registration user logs in music player；
Transmission unit: the registration user sends request music sources to central server；The registration user sends and asks
When asking, central server is sent by the affiliated unique public of the registration user；
Configuration unit: the central server according to the affiliated unique public of the registration user to requested music sources into
Row encryption, while the public key is configured at music sources top of file；
Generation unit: the central server generates the music sources hash key using distributed data base IPFS；
Uploading unit: the music sources are sent to described by the central server by the hash key cochain
Register user；
It deducts fees unit: sending and be recorded in block chain account book in the step (8), form transfer record；Center service
Device is recorded according to the transfer deducts service charge, and the central server receives the corresponding digital cash of the service charge；
Authentication unit: the registration user receives the music sources, and the music player receives the music sources
Hash key is verified afterwards；If being verified, music file is decrypted using private key for user；And play the music file；If not testing
Card passes through, then executes rolling back action, the central server returns the digital cash, and the music player pop-up mentions
Show that current music resource is illegal.
Further, in the registering unit, when user's registration optional then different rights account, specifically, packet
It includes: least privilege user and VIP user；The different rights correspond to different music sources management licenses；
Further, in the registering unit, if when the user's registration, selecting VIP user, then executing subsequent operation；
If the user selects registration least privilege user, described in what the player can also be included by it obtained with lower unit
Music sources:
Request unit: the user sends affiliated unique public B and music sources request by block chain, has
The other users of the music sources receive request and the public key B；
Payment unit: user's payout figure currency is as the music sources expense and the music player hand
It continues to pay dues；
Sharing unit: after the music sources expense and the music player service charge deduct successfully, it is described other
User by its affiliated unique public A and the received user public key B, together with the other users request the sound
Happy resource is sent to the central server；
Encryption unit: after the central server receives user's request, first using the public key B of the user to institute
It states music sources to be encrypted, obtains encrypted music sources；Then using the public key A of the other users again to described
Encrypted music sources are encrypted, and secondary encryption music sources are obtained；By the client public key B and the other users
Public key A is placed on the secondary encryption music sources top of file；
Hash key generation unit: central server music sources file generated hash obtained to step (e)
key；And by after the hash key cochain, it is transmitted to the other users；
Transmission unit: the other users send the hash key to the user by block chain.
Further, in the registering unit, the music player shows corresponding power according to the registration user right
Limit menu；
The present invention has the advantages that user and password on music player Login chain, other users and enterprise-like corporation can
To send music content hash to this user, by the way that music can be listened to after decryption, but where it is not aware that music source,
It is local also not retain entire music, all it is encrypted data flow, is difficult to be acquired.Code key uses unsymmetrical tridiagonal matrix,
Only the user can just decrypt.Music the whole network can be propagated, but be packaged the central node that propagation transaction is the said firm,
Need to provide transaction procedure expense in repeating process, another part that the said firm just obtains music by collecting service charge is received
Enter.Due to music be it is encrypted, B needed after receiving with the music player decrypt after can just play, if it is P2P send out
It send, needs B that the public key of oneself and address are supplied to A, music content is supplied to server while filling out the public key of B by A, service
Device can be being stored in the head of music after the public key and address symmetry encryption of B, while entire music file will use 0, service
The feedback address hash is received to A, A after device encryption the address hash is passed through cochain after corresponding return after be sent to B, the broadcasting of B
After device receives hash, it will do it appropriate address access, and be decrypted, finally play back.Centre is in the event of exception
Copy and nonsensical, only private key can just be decrypted, it is ensured that safety of the music in communication process, if ten thousand
One user oneself cracks music, and outflow can be by searching for specific fields in music, who leakage can be found is.
The safety that distributing and releasing corporation's copyrighted music is shared and personal copyrighted music is shared may be implemented by the technology, protect
Hinder the copyright revenue of creator.
Detailed description of the invention
Fig. 1 is principle schematic diagram of the present invention；
Fig. 2 is the method for the present invention flow chart schematic diagram；
Specific embodiment
The present invention is described in detail below, and technical solution in the embodiment of the present invention carries out clearly and completely
Description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
A kind of method for playing music based on block chain technology, includes the following steps:
(1) music player is opened；
(2) user's registration；
(3) registration user logs in music player；
(4) the registration user sends request music sources to central server；
(5) when the registration user sends request, central server is sent by the affiliated unique public of the registration user；
(6) central server adds requested music sources according to the affiliated unique public of the registration user
It is close, while the public key is configured at music sources top of file；
(7) central server generates the music sources hash key using distributed data base IPFS；
(8) central server is by the hash key cochain, and the music sources are sent to the registration and are used
Family；
(9) it sends and is recorded in block chain account book in the step (8), form transfer record；Central server according to
The transfer record deducts service charge, and the central server receives the corresponding digital cash of the service charge；
(10) the registration user receives the music sources, and the music player is verified after receiving the music sources
hash key；
(11) if the step (10) is verified, music file is decrypted using private key for user；And play the music text
Part；If the step (10) is not verified, rolling back action is executed, the central server returns the digital cash, and
And the music player pop-up prompts current music resource illegal.
Specifically, in the step (2), when user's registration optional then different rights account, specifically, comprising:
Least privilege user and VIP user；The different rights correspond to different music sources management licenses；
Specifically, in the step (2), if when the user's registration, selecting VIP user, thening follow the steps (3)-(11)；
If the user selects registration least privilege user, the user can obtain the music sources by following step:
(a) user sends affiliated unique public B and music sources request by block chain, has the sound
The other users of happy resource receive request and the public key B；
(b) user's payout figure currency is as the music sources expense and the music player service charge；
(c) after the music sources expense and the music player service charge deduct successfully, the other users will
Its affiliated unique public A and the received user public key B, together with the other users request the music sources
It is sent to the central server；
(d) after the central server receives user's request, first using the public key B of the user to the music
Resource is encrypted, and encrypted music sources are obtained；Then using the other users public key A again to the encryption after
Music sources encrypted, obtain secondary encryption music sources；
(e) the public key A of the client public key B and the other users are placed on the secondary encryption music sources file
Head；
(f) central server music sources file generated hash key obtained to step (e)；And it will be described
After hash key cochain, it is transmitted to the other users；
(g) other users send the hash key to the user by block chain.
Specifically, in the step (3), the music player shows corresponding authority dish according to the registration user right
It is single；
Specifically, in the step (2), the user's registration includes but is not limited to mobile number registration, and third party cooperates
Square logon mode；
The present invention also provides a kind of music players based on block chain technology, including such as lower unit:
Registering unit: the registering unit provides user's registration；The user's registration includes but is not limited to mobile number note
Volume, third party partner logon mode；
Log in unit: registration user logs in music player；
Transmission unit: the registration user sends request music sources to central server；The registration user sends and asks
When asking, central server is sent by the affiliated unique public of the registration user；
Configuration unit: the central server according to the affiliated unique public of the registration user to requested music sources into
Row encryption, while the public key is configured at music sources top of file；
Generation unit: the central server generates the music sources hash key using distributed data base IPFS；
Uploading unit: the music sources are sent to described by the central server by the hash key cochain
Register user；
It deducts fees unit: sending and be recorded in block chain account book in the step (8), form transfer record；Center service
Device is recorded according to the transfer deducts service charge, and the central server receives the corresponding digital cash of the service charge；
Authentication unit: the registration user receives the music sources, and the music player receives the music sources
Hash key is verified afterwards；If being verified, music file is decrypted using private key for user；And play the music file；If not testing
Card passes through, then executes rolling back action, the central server returns the digital cash, and the music player pop-up mentions
Show that current music resource is illegal.
Specifically, in the registering unit, when user's registration optional then different rights account, specifically, comprising:
Least privilege user and VIP user；The different rights correspond to different music sources management licenses；
Specifically, in the registering unit, if when the user's registration, selecting VIP user, then executing subsequent operation；If
The user selects registration least privilege user, then what the player can also be included by it obtains the sound with lower unit
Happy resource:
Request unit: the user sends affiliated unique public B and music sources request by block chain, has
The other users of the music sources receive request and the public key B；
Payment unit: user's payout figure currency is as the music sources expense and the music player hand
It continues to pay dues；
Sharing unit: after the music sources expense and the music player service charge deduct successfully, it is described other
User by its affiliated unique public A and the received user public key B, together with the other users request the sound
Happy resource is sent to the central server；
Encryption unit: after the central server receives user's request, first using the public key B of the user to institute
It states music sources to be encrypted, obtains encrypted music sources；Then using the public key A of the other users again to described
Encrypted music sources are encrypted, and secondary encryption music sources are obtained；By the client public key B and the other users
Public key A is placed on the secondary encryption music sources top of file；
Hash key generation unit: central server music sources file generated hash obtained to step (e)
key；And by after the hash key cochain, it is transmitted to the other users；
Transmission unit: the other users send the hash key to the user by block chain.
Specifically, in the registering unit, the music player shows corresponding authority according to the registration user right
Menu；
The present invention has the advantages that user and password on music player Login chain, other users and enterprise-like corporation can
To send music content hash to this user, by the way that music can be listened to after decryption, but where it is not aware that music source,
It is local also not retain entire music, all it is encrypted data flow, is difficult to be acquired.Code key uses unsymmetrical tridiagonal matrix,
Only the user can just decrypt.Music the whole network can be propagated, but be packaged the central node that propagation transaction is the said firm,
Need to provide transaction procedure expense in repeating process, another part that the said firm just obtains music by collecting service charge is received
Enter.Due to music be it is encrypted, B needed after receiving with the music player decrypt after can just play, if it is P2P send out
It send, needs B that the public key of oneself and address are supplied to A, music content is supplied to server while filling out the public key of B by A, service
Device can be being stored in the head of music after the public key and address symmetry encryption of B, while entire music file will use 0, service
The feedback address hash is received to A, A after device encryption the address hash is passed through cochain after corresponding return after be sent to B, the broadcasting of B
After device receives hash, it will do it appropriate address access, and be decrypted, finally play back.Centre is in the event of exception
Copy and nonsensical, only private key can just be decrypted, it is ensured that safety of the music in communication process, if ten thousand
One user oneself cracks music, and outflow can be by searching for specific fields in music, who leakage can be found is.
The safety that distributing and releasing corporation's copyrighted music is shared and personal copyrighted music is shared may be implemented by the technology, protect
Hinder the copyright revenue of creator.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of method for playing music based on block chain technology, which comprises the steps of:
(1) music player is opened；
(2) user's registration；
(3) registration user logs in music player；
(4) the registration user sends request music sources to central server；
(5) when the registration user sends request, central server is sent by the affiliated unique public of the registration user；
(6) central server encrypts requested music sources according to the affiliated unique public of the registration user, together
When the public key is configured at music sources top of file；
(7) central server generates the music sources hash key using distributed data base IPFS；
(8) central server is sent to the registration user by the hash key cochain, and by the music sources；
(9) it sends and is recorded in block chain account book in the step (8), form transfer record；Central server is according to
Transfer record deducts service charge, and the central server receives the corresponding digital cash of the service charge；
(10) the registration user receives the music sources, and the music player verifies hash after receiving the music sources
key；
(11) if the step (10) is verified, music file is decrypted using private key for user；And play the music file；If
The step (10) is not verified, then executes rolling back action, and the central server returns the digital cash, and described
Music player pop-up prompts current music resource illegal.
2. a kind of method for playing music based on block chain technology as described in claim 1, which is characterized in that the step
(2) in, when user's registration optional then different rights account, specifically, comprising: least privilege user and VIP user；
The different rights correspond to different music sources management licenses.
3. a kind of method for playing music based on block chain technology as described in claim 1, which is characterized in that the step
(2) in, if when the user's registration, selecting VIP user, thening follow the steps (3)-(11)；If the user selects registration minimum
Permission user, then the user can obtain the music sources by following step:
(a) user sends affiliated unique public B and music sources request by block chain, has music money
The other users in source receive request and the public key B；
(b) user's payout figure currency is as the music sources expense and the music player service charge；
(c) after the music sources expense and the music player service charge deduct successfully, the other users are by its institute
Belong to unique public A and institute the received user public key B, together with the other users request the music sources transmission
To the central server；
(d) after the central server receives user's request, first using the public key B of the user to the music sources
It is encrypted, obtains encrypted music sources；Then using the public key A of the other users again to the encrypted sound
Happy resource is encrypted, and secondary encryption music sources are obtained；
(e) the public key A of the client public key B and the other users are placed on the secondary encryption music sources file header
Portion；
(f) central server music sources file generated hash key obtained to step (e)；And by the hash
After key cochain, it is transmitted to the other users；
(g) other users send the hash key to the user by block chain.
4. a kind of method for playing music based on block chain technology as described in claim 1, which is characterized in that the step
(3) in, the music player shows corresponding authority menu according to the registration user right.
5. a kind of method for playing music based on block chain technology as described in claim 1, which is characterized in that the step
(2) in, the user's registration includes but is not limited to mobile number registration, third party partner logon mode.
6. a kind of music player based on block chain technology, which is characterized in that including such as lower unit:
Registering unit: the registering unit provides user's registration；The user's registration includes but is not limited to mobile number registration, the
Tripartite partner logon mode；
Log in unit: registration user logs in music player；
Transmission unit: the registration user sends request music sources to central server；When the registration user sends request,
Central server is sent by the affiliated unique public of the registration user；
Configuration unit: the central server adds requested music sources according to the affiliated unique public of the registration user
It is close, while the public key is configured at music sources top of file；
Generation unit: the central server generates the music sources hash key using distributed data base IPFS；
Uploading unit: the central server is sent to the registration by the hash key cochain, and by the music sources
User；
It deducts fees unit: sending and be recorded in block chain account book in the step (8), form transfer record；Central server root
It is recorded according to the transfer and deducts service charge, the central server receives the corresponding digital cash of the service charge；
Authentication unit: the registration user receives the music sources, and the music player receives the music sources posteriority
Demonstrate,prove hash key；If being verified, music file is decrypted using private key for user；And play the music file；If not verifying logical
It crosses, then executes rolling back action, the central server returns the digital cash, and music player pop-up prompt is worked as
Preceding music sources are illegal.
7. a kind of music player based on block chain technology as claimed in claim 6, which is characterized in that the registering unit
In, when user's registration optional then different rights account, specifically, comprising: least privilege user and VIP user；Institute
It states different rights and corresponds to different music sources management licenses.
8. a kind of music player based on block chain technology as claimed in claim 6, which is characterized in that the registering unit
In, if when the user's registration, selecting VIP user, then executing subsequent operation；If the user selects registration, least privilege is used
Family, then what the player can also be included by it obtains the music sources with lower unit:
Request unit: the user sends affiliated unique public B and music sources request by block chain, has described
The other users of music sources receive request and the public key B；
Payment unit: user's payout figure currency is as the music sources expense and the music player formality
Take；
Sharing unit: after the music sources expense and the music player service charge deduct successfully, the other users
By its affiliated unique public A and the received user public key B, together with the other users request the music provide
Source is sent to the central server；
Encryption unit: after the central server receives user's request, first using the public key B of the user to the sound
Happy resource is encrypted, and encrypted music sources are obtained；Then using the public key A of the other users again to the encryption
Music sources afterwards are encrypted, and secondary encryption music sources are obtained；By the public key of the client public key B and the other users
A is placed on the secondary encryption music sources top of file；
Hash key generation unit: central server music sources file generated hash key obtained to step (e)；
And by after the hash key cochain, it is transmitted to the other users；
Transmission unit: the other users send the hash key to the user by block chain.
9. a kind of music player based on block chain technology as claimed in claim 6, which is characterized in that the registering unit
In, the music player shows corresponding authority menu according to the registration user right.
10. a kind of music player based on block chain technology as claimed in claim 6, which is characterized in that the registration is single
In member, the user's registration includes but is not limited to mobile number registration, third party partner logon mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810689423.7A CN108959523B (en) | 2018-06-28 | 2018-06-28 | Music playing method and player based on block chain technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810689423.7A CN108959523B (en) | 2018-06-28 | 2018-06-28 | Music playing method and player based on block chain technology |
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| Publication Number | Publication Date |
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| CN108959523A true CN108959523A (en) | 2018-12-07 |
| CN108959523B CN108959523B (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810689423.7A Active CN108959523B (en) | 2018-06-28 | 2018-06-28 | Music playing method and player based on block chain technology |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109829267A (en) * | 2019-02-22 | 2019-05-31 | 陕西优米数据技术有限公司 | A kind of copyright common recognition system and method based on block chain |
| CN110297822A (en) * | 2019-05-22 | 2019-10-01 | 平安科技（深圳）有限公司 | Key management method, device, equipment and storage medium towards block chain |
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