CN109165528A - A kind of block chain data-storage system and method - Google Patents
A kind of block chain data-storage system and method Download PDFInfo
- Publication number
- CN109165528A CN109165528A CN201811118776.8A CN201811118776A CN109165528A CN 109165528 A CN109165528 A CN 109165528A CN 201811118776 A CN201811118776 A CN 201811118776A CN 109165528 A CN109165528 A CN 109165528A
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- password
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Classifications
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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
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
- G06F21/6272—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database by registering files or documents with a third party
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1448—Management of the data involved in backup or backup restore
-
- 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
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
Abstract
The invention discloses a kind of block chain data-storage system of block chain technical field and methods, including keyboard input module, electrically output connects the fingerprint extraction module for taking the fingerprint to the keyboard input module, the fingerprint extraction module electrically exports the fingerprint identification module for connecting fingerprint for identification, electrically input connects the finger print information memory module for storing finger print information to the fingerprint identification module, electrically output connects the level password input module for inputting level password to the fingerprint identification module, the data backup module electrically exports the information display module that connection is used to show information after modification, when first password authentication module verifying secondary password is correct, level password is verified with secondary password information conveyance to the second password authentication module simultaneously, correct data is transported to data modification module, it is repaired in data Change in module and modify to data, enters back into cloud storage module and data backup module and carry out storage backup.
Description
Technical field
The present invention relates to block chain technical field, specially a kind of block chain data-storage system and method.
Background technique
Block chain is a kind of chained record knot for being sequentially in time combined into data block in such a way that sequence is connected
Structure, and the distributed account book storage system that can not be distorted He can not forge guaranteed in a manner of cryptography, present block chain number
It is believed that breath is modified too simple, information and modification information can be checked by only needing people to input password, one repairs privately
The preparatory not high of breath is converted to, for this purpose, we devise a kind of block chain data-storage system and method.
Summary of the invention
The purpose of the present invention is to provide a kind of block chain data-storage system and methods, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme: a kind of block chain data-storage system, including keyboard
Input module, electrically output connects the fingerprint extraction module for taking the fingerprint, the fingerprint extraction to the keyboard input module
Module electrically exports the fingerprint identification module for connecting fingerprint for identification, and the fingerprint identification module electrically inputs connection for depositing
The finger print information memory module of finger print information is stored up, the fingerprint identification module electrically exports one connected for inputting level password
Grade Password Input module, the level password input module electrically test for verifying the password of level password correctness by output connection
Module is demonstrate,proved, electrically output connects the alarm module for being used for password false alarm, the alarm module electricity to the password authentication module
Property output connect password locking module for locking password, electrically input is connected for storing the level password input module
The encrypted message memory module of proper password information, electrically output connection is close for inputting second level for the level password input module
The secondary password input module of code, electrically output is connected for storing the secondary password input module with password authentication module
The block chain node of block chain information, electrically output connection is used to detect the first of one group of password correctness the block chain node
Password authentication module, electrically output connects the information display module for showing information to the first password authentication module, described
Electrically output connection is used for while detecting the second password authentication module of two groups of password correctness to first password authentication module, described
Electrically data modification module of the output connection for modification information content, the data modification module are electric for second password authentication module
Property input connection be used for the information storage module of memory block chain historical information, electrically output connection is used for the data modification module
In the cloud storage module of cloud storage data, electrically data of the output connection for being backed up to data are standby for the cloud storage module
Part module, the data backup module electrically output connection for show modify after new information information display module.
Preferably, the password authentication module includes the level password writing module for level password to be written, and described one
Electrically output connects the level password contrast module for comparing proper password and input password to grade code write-in module,
Electrically level password of the output connection for being fed back to input password correctness feeds back mould to the level password contrast module
Block.
Preferably, the password locking module includes the number metering module for calculating errors number, the number meter
Measuring module, electrically output is connected for Password Input, into line-locked locking module, the locking module electrically to use by output connection
In the timing module for carrying out countdown to locking time.
Preferably, the information display module includes the acquisition module obtained for information, the acquisition module electricity
Property output connect text display module for showing information text, electrically output is connected for exhibition the text display module
Information after showing is forwarded to the information forwarding module of personal mobile phone computer.
Preferably, the data backup module includes the information back-up for carrying out data backup to the information after modification
Module, the information back-up module historical record removing module that electrically output connection is recorded for deleting history, the history
Electrically output connects the cancellation module to the data flat cancellation after deletion to record deletion module.
Preferably, second password authentication module includes for judging to input the whether correct Data Detection of two groups of passwords
Module, the data detection module password contrast module that electrically output connection is compareed for password.
Preferably, the finger print information memory module includes the fingerprint recording module for typing finger print information, fingerprint record
Enter module electrically editor module of the output connection for edit-modify finger print information, electrically output connects used output to editor module
The fingerprint output module of finger print information.
When S1: one user carries out checking information, finger print information is inputted by keyboard input module, finger print information passes through finger
Line extraction module is delivered to fingerprint identification module, and the finger print information in fingerprint identification module and finger print information memory module carries out pair
Than, enter in level password input module after finger print information comparison is correct and inputs level password, after inputting level password, message in cipher
Breath memory module output proper password information enters level password input module；
S2: after level password input module receives proper password information and input encrypted message, password is entered data into
Authentication module is compared, and is transferred to block chain node after password authentification correctly, after encrypted message authentication error, information transmission
It is alerted into alarm module, the information after alerting enters password locking module, and warning number reaches certain restrictions password
It carries out locking and stops input；
S3: another one user inputs secondary password in secondary password input module, and secondary password data are transported to block
Chain node, level password and secondary password in block chain node enter first password authentication module, and first password verifies password
Secondary password is compared in module, secondary password mistake or without input secondary password information when, first password authentication module
In only level password correct information information is looked by the level password information conveyance after verifying to information display module
It sees；
S4: when first password authentication module verifying secondary password is correct, by level password and secondary password information conveyance
It carries out while verifying to the second password authentication module, after verifying is correct, correct data is transported to data modification module, information storage
The information of module storage enters data modification module, modifies to legacy data, the information conveyance after modification to cloud storage
It is stored in module, the data after storage, which are transported in data backup module, to be backed up, the information conveyance after Backup end
The data after modification are checked into information display module.
Compared with prior art, the beneficial effects of the present invention are:
1, after the block chain data-storage system is taken the fingerprint by fingerprint extraction module, the information that takes the fingerprint enters finger
Line identification module carries out identification comparison, enters in level password input module after finger print information comparison is correct and inputs level password,
After inputting level password, encrypted message memory module output proper password information enters level password input module.
2, another one user is transported to area by inputting secondary password, secondary password data in secondary password input module
Block chain node, level password and secondary password in block chain node enter first password authentication module, and first password verifying is close
Code module secondary password is compared, secondary password mistake or without input secondary password information when, first password verify mould
There was only level password correct information in block, the level password information conveyance after verifying to information display module carries out information
It checks.
3, when first password authentication module verifying secondary password is correct, level password and secondary password information conveyance are arrived
Second password authentication module is carried out while being verified, and after verifying is correct, correct data is transported to data modification module, in data modification
It modifies in module to data, enters back into cloud storage module and data backup module and carry out storage backup.
Detailed description of the invention
Fig. 1 is principle of the invention figure；
Fig. 2 is password authentication module functional block diagram of the present invention；
Fig. 3 is password locking module principle block diagram of the present invention；
Fig. 4 is information display module functional block diagram of the present invention；
Fig. 5 is data backup module functional block diagram of the present invention.
In figure: 1 keyboard input module, 2 fingerprint extraction modules, 3 fingerprint identification modules, 4 finger print information memory modules, 5 one
Grade Password Input module, 51 level password writing modules, 52 level password contrast modules, 53 level password feedback modules, 6 passwords
Authentication module, 7 alarm modules, 8 password locking modules, 81 several metering modules, 82 locking modules, 83 timing modules, 9 passwords
Information storage module, 10 secondary password input modules, 11 block chain nodes, 12 first password authentication modules, 13 second passwords are tested
It is standby to demonstrate,prove module, 14 data modification modules, 15 information storage modules, 16 cloud storage modules, 17 data backup modules, 171 information
Part module, 172 historical record removing modules, 173 cancellation modules, 18 information display modules, 181 obtain modules, 182 text exhibitions
Show module, 183 information forwarding modules.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-5, the present invention provides a kind of technical solution: a kind of block chain data-storage system, including keyboard are defeated
Enter module 1, electrically fingerprint extraction module 2 of the output connection for taking the fingerprint, fingerprint extraction module 2 are electric for keyboard input module 1
Property output connection fingerprint for identification fingerprint identification module 3, fingerprint identification module 3 electrically input connection for storing fingerprint letter
The finger print information memory module 4 of breath, electrically output connection inputs fingerprint identification module 3 for inputting the level password of level password
Module 5, electrically output connects the password authentication module 6 for verifying level password correctness, password to level password input module 5
Electrically output connects the alarm module 7 for being used for password false alarm to authentication module 6, and the electrical output connection of alarm module 7 is for locking
Determine the password locking module 8 of password, electrically input connects the password for storing proper password information to level password input module 5
Information storage module 9, electrically output connects the secondary password input module for inputting secondary password to level password input module 5
10, electrically output connects the block chain for being used for memory block chain information for secondary password input module 10 and password authentication module 6
Node 11, electrically output connects the first password authentication module 12 for detecting one group of password correctness to block chain node 11, the
Electrically output connects the information display module 18 for showing information, first password authentication module 12 to one password authentication module 12
Electrically output connection is used for while detecting the second password authentication module 13 of two groups of password correctness, the second password authentication module 13
Electrically output connection is used for the data modification module 14 of modification information content, and the electrical input connection of data modification module 14 is for depositing
The information storage module 15 of storage area block chain historical information, electrically output connects the cloud for being used for cloud storage data to data modification module 14
Memory module 16, electrically output connects the data backup module 17 for being backed up to data to cloud storage module 16, and data are standby
Part module 17 electrically output connection for show modify after new information information display module 18.
Wherein, password authentication module 5 includes the level password writing module 51 for level password to be written, and level password is write
Enter electrically level password contrast module 52 of the output connection for comparing proper password and input password of module 51, level-one
Level password feedback module 53 of the electrical output connection of password contrast module 52 for being fed back to input password correctness, one
Grade password is inputted by level password writing module 51, is compared by level password contrast module 52, finally by
53 feedback result information of level password feedback module；
Password locking module 8 includes the number metering module 81 for calculating errors number, and number metering module 81 is electrically
Output connection is for Password Input, into line-locked locking module 82, locking module 82 to be when electrically output connection is for locking
Between carry out the timing module 83 of countdown, 81 upper limit number of number metering module is five times, locks mould after password mistake five times
Block 82 carries out locking twenty four hours, and timing module 83 carries out timing；
Information display module 18 includes the acquisition module 181 obtained for information, obtains the electrically output of module 181
Connect the text display module 182 for showing information text, text display module 182 electrically output connection for after to displaying
Information be forwarded to the information forwarding module 183 of personal mobile phone computer, novel pass through obtains module 181 and enters text display module
182 show, can be entered information forwarding in portable computer by information forwarding module 183 after displaying；
Data backup module 17 includes the information back-up module 171 for carrying out data backup to the information after modification,
Information back-up module 171 electrically delete by historical record removing module 172 of the output connection for deleting history record, historical record
Electrically to the cancellation module 173 of the data flat cancellation after deletion, information back-up module 171 will be new for output connection for module 172
Information backed up, while deleting history records in historical record removing module 172, and carries out flat cancellation；
Second password authentication module 13 includes for judging to input the whether correct data detection module of two groups of passwords, data
Detection module electrically output connection for password control password contrast module, data monitoring module by password contrast module into
Whether the comparison of row password, two groups of passwords of detection are correct；
Finger print information memory module 4 includes the fingerprint recording module for typing finger print information, and fingerprint recording module is electrical
Output connection is used for the editor module of edit-modify finger print information, and editor module electrically exports the used output finger print information of connection
Fingerprint output module modifies finger print information by editor module after fingerprint recording module typing fingerprint, logical after the completion of modification
Cross the output of fingerprint output module.
When S1: one user carries out checking information, finger print information is inputted by keyboard input module 1, finger print information passes through
Fingerprint extraction module 2 is delivered to fingerprint identification module 3, the finger print information in fingerprint identification module 3 and finger print information memory module 4
It compares, enters in level password input module 5 after finger print information comparison is correct and input level password, input level password
Afterwards, the output of encrypted message memory module 9 proper password information enters level password input module 5；
S2: after level password input module 5 receives proper password information and input encrypted message, password is entered data into
Authentication module 6 is compared, and is transferred to block chain node 11 after password authentification correctly, after encrypted message authentication error, information
It is transferred into alarm module 7 to be alerted, the information after alerting enters password locking module 8, and warning number reaches a fixed limit
Password processed carries out locking and stops input；
S3: another one user inputs secondary password in secondary password input module 10, and secondary password data are transported to area
Block chain node 11, level password and secondary password in block chain node 11 enter first password authentication module 12, first password
Verifying crypto module 12 secondary password is compared, secondary password mistake or without input secondary password information when, first is close
There was only level password correct information in code authentication module 12, by the level password information conveyance after verifying to information display module
18, information is checked；
S4: when the verifying of first password authentication module 12 secondary password is correct, level password and secondary password information is defeated
It is sent to the second password authentication module 13 to carry out while verifying, after verifying is correct, correct data is transported to data modification module 14, letter
The information that breath memory module 15 stores enters data modification module 14, modifies to legacy data, the information after modification is defeated
It is sent in cloud storage module 16 and is stored, the data after storage are transported in data backup module 17 and are backed up, backup knot
Information conveyance after beam checks the data after modification into information display module 18.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of block chain data-storage system, including keyboard input module (1), it is characterised in that: the keyboard input module
(1) electrically fingerprint extraction module (2) of the output connection for taking the fingerprint, the fingerprint extraction module (2) electrically export connection
The fingerprint identification module (3) of fingerprint for identification, electrically input is connected for storing finger print information the fingerprint identification module (3)
Finger print information memory module (4), electrically output connection is close for inputting the level-one of level password for the fingerprint identification module (3)
Code input module (5), electrically output connects the password for verifying level password correctness to the level password input module (5)
Authentication module (6), electrically output connects the alarm module (7) for being used for password false alarm to the password authentication module (6), described
Electrically output connects the password locking module (8) for locking password, the level password input module (5) to alarm module (7)
Electrically input connects the encrypted message memory module (9) for storing proper password information, the level password input module (5)
Electrically output connect secondary password input module (10) for inputting secondary password, the secondary password input module (10) and
Electrically output connects the block chain node (11) for being used for memory block chain information, the block chain link to password authentication module (6)
Point (11) electrically test for detecting the first password authentication module (12) of one group of password correctness, the first password by output connection
Electrically output connects the information display module (18) for showing information, the first password authentication module (12) to card module (12)
Electrically output connection is used for while detecting the second password authentication module (13) of two groups of password correctness, second password authentification
Electrically data modification module (14) of the output connection for modification information content, the data modification module (14) are electric for module (13)
Property input connection be used for the information storage module (15) of memory block chain historical information, the data modification module (14) is electrically defeated
Connection is used for the cloud storage module (16) of cloud storage data out, and electrically output is connected for data the cloud storage module (16)
The data backup module (17) backed up, electrically output connection is used to after showing modification newly believe the data backup module (17)
The information display module (18) of breath.
2. a kind of block chain data-storage system according to claim 1, it is characterised in that: the password authentication module
It (5) include level password writing module (51) for level password to be written, the level password writing module (51) is electrically defeated
The level password contrast module (52) for comparing proper password and input password, the level password comparison are connected out
Electrically output connects the level password feedback module (53) for being fed back to input password correctness to module (52).
3. a kind of block chain data-storage system according to claim 1, it is characterised in that: the password locking module
It (8) include number metering module (81) for calculating errors number, the number metering module (81) electrically use by output connection
In to Password Input, into line-locked locking module (82), electrically output is connected for locking time the locking module (82)
Carry out the timing module (83) of countdown.
4. a kind of block chain data-storage system according to claim 1, it is characterised in that: the information display module
It (18) include the acquisition module (181) obtained for information, electrically output is connected for showing the acquisition module (181)
The text display module (182) of information text, electrically output is connected for the letter after displaying the text display module (182)
Breath is forwarded to the information forwarding module (183) of personal mobile phone computer.
5. a kind of block chain data-storage system according to claim 1, it is characterised in that: the data backup module
It (17) include for the information back-up module (171) to the information progress data backup after modification, the information back-up module
(171) the historical record removing module (172) that electrically output connection is recorded for deleting history, the historical record removing module
(172) electrically output connects the cancellation module (173) to the data flat cancellation after deletion.
6. a kind of block chain data-storage system according to claim 1, it is characterised in that: the second password authentification mould
Block (13) includes for judging to input the whether correct data detection module of two groups of passwords, and the data detection module electrically exports
Password contrast module of the connection for password control.
7. a kind of block chain data-storage system according to claim 1, it is characterised in that: the finger print information stores mould
Block (4) includes the fingerprint recording module for typing finger print information, and electrically output connection is used for edit-modify to fingerprint recording module
The editor module of finger print information, electrically output connects the used fingerprint output module for exporting finger print information to editor module.
8. a kind of block chain data-storage system and method include the following steps,
When S1: one user carries out checking information, finger print information is inputted by keyboard input module (1), finger print information passes through finger
Line extraction module (2) is delivered to fingerprint identification module (3), the finger in fingerprint identification module (3) and finger print information memory module (4)
Line information compares, and enters after finger print information comparison is correct and inputs level password in level password input module (5), input one
After grade password, encrypted message memory module (9) output proper password information enters level password input module (5).
S2: it after level password input module (5) receives proper password information and input encrypted message, enters data into password and tests
Card module (6) is compared, and is transferred to block chain node (11) after password authentification correctly, after encrypted message authentication error, letter
Breath is transferred into alarm module (7) and is alerted, and the information after alerting enters password locking module (8), and warning number reaches
Certain restrictions password carries out locking and stops input.
S3: another one user inputs secondary password in secondary password input module (10), and secondary password data are transported to block
Chain node (11), level password and secondary password in block chain node (11) enter first password authentication module (12), and first
Secondary password is compared in password authentication password module (12), secondary password mistake or without input secondary password information when,
There was only level password correct information in first password authentication module (12), the level password information conveyance after verifying is shown to information
Show module (18), information is checked.
S4: when first password authentication module (12) verifying secondary password is correct, by level password and secondary password information conveyance
It carrying out while verifying to the second password authentication module (13), after verifying is correct, correct data is transported to data modification module (14),
The information of information storage module (15) storage enters data modification module (14), modifies to legacy data, after modification
Information conveyance is stored in cloud storage module (16), and it is standby that the data after storage are transported to progress in data backup module (17)
Part, the information conveyance after Backup end checks the data after modification in information display module (18).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811118776.8A CN109165528A (en) | 2018-09-25 | 2018-09-25 | A kind of block chain data-storage system and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811118776.8A CN109165528A (en) | 2018-09-25 | 2018-09-25 | A kind of block chain data-storage system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110349311A (en) * | 2019-07-08 | 2019-10-18 | 江苏橙贝科技有限公司 | A kind of fingerprint lock control system and method based on block chain technology |
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| CN103699924A (en) * | 2013-10-15 | 2014-04-02 | 镇江三鑫科技信息有限公司 | High-security IC (integrated circuit) card |
| CN106557686A (en) * | 2016-10-31 | 2017-04-05 | 余必亚 | A kind of computer memory system of duplicate protection |
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|---|---|---|---|---|
| CN1996329A (en) * | 2005-12-26 | 2007-07-11 | 索尼株式会社 | Removable storage device and authentication method |
| CN103699924A (en) * | 2013-10-15 | 2014-04-02 | 镇江三鑫科技信息有限公司 | High-security IC (integrated circuit) card |
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