CN108346041A - A kind of electronic cash system based on block chain technology - Google Patents
A kind of electronic cash system based on block chain technology Download PDFInfo
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- CN108346041A CN108346041A CN201810199557.0A CN201810199557A CN108346041A CN 108346041 A CN108346041 A CN 108346041A CN 201810199557 A CN201810199557 A CN 201810199557A CN 108346041 A CN108346041 A CN 108346041A
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- block chain
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/04—Payment circuits
- G06Q20/06—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme
- G06Q20/065—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/04—Payment circuits
- G06Q20/06—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme
- G06Q20/065—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash
- G06Q20/0655—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash e-cash managed centrally
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3821—Electronic credentials
- G06Q20/38215—Use of certificates or encrypted proofs of transaction rights
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/401—Transaction verification
- G06Q20/4014—Identity check for transactions
- G06Q20/40145—Biometric identity checks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3263—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
Abstract
The present invention relates to E-Cash Technology fields, and disclose a kind of electronic cash system based on block chain technology, including local client, the local client includes that user logs in unit, it includes password login module, fingerprint identification module and image collecting module that the user, which logs in unit, the output end of user's login unit is electrically connected with the input terminal of feedback module, the output end of the feedback module is electrically connected with the input terminal of CPU, and the output end of the CPU is electrically connected with the input terminal of Authority Verification unit.The electronic cash system based on block chain technology, by the way that block chain network safe unit is arranged, storage is encrypted by block chain safe unit in all data informations by block chained record, when user needs to carry out data information extraction, user is extracted using the data key information uniquely matched, to ensure that the safety of the electronic cash system based on block chain technology.
Description
Technical field
The present invention relates to E-Cash Technology field, specially a kind of electronic cash system based on block chain technology.
Background technology
Block chain is substantially the database of a decentralization, is a string of numbers using the associated generation of cryptography method
According to block, the information of primary network transaction is contained in each data block, the validity (anti-fake) for verifying its information and life
At next block.For narrow sense, block chain be it is a kind of sequentially in time by data block by sequence be connected in a manner of combine
At a kind of linked data structure, and the distributed account book that can not be distorted He can not forge ensured in a manner of cryptography.Broad sense
For, block chain technology be verify and store using block linked data structure data, using distributed node know together algorithm come
Generate and update the data, the safety that ensures data transmission and access in the way of cryptography, using by automatized script code
The intelligent contract of composition programs a kind of completely new distributed basis framework and calculation paradigm with operation data.
There are no good or convenient methods to ensure block chain for the existing electronic cash system based on block chain technology
Data in transmission process and preserve data security on a storage device, integrality, availability, non repudiation and whole
The unfailing performance of a network store system, for this purpose, we have proposed a kind of based on the electronic cash system of block chain technology to solve
The certainly above problem.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of electronic cash systems based on block chain technology, ensure
Data have the advantages of good confidentiality, integrality and non repudiation, solve prior art data preservation measures not
Perfect problem.
(2) technical solution
To realize the above-mentioned purpose for ensureing data and having good confidentiality, integrality and non repudiation, the present invention
It provides the following technical solutions：A kind of electronic cash system based on block chain technology, including local client (1), the local
Client (1) includes that user logs in unit (2), and it includes password login module (21), fingerprint recognition that the user, which logs in unit (2),
Module (22) and image collecting module (23), the output end that the user logs in unit (2) are electrically connected with feedback module (3)
The output end of input terminal, the feedback module (3) is electrically connected with the input terminal of (4) CPU, the output end electrical connection of the CPU (4)
The input terminal of authentication unit (5) is had permission, the Authority Verification unit (5) includes password authentication module (51), fingerprint comparison mould
The input terminal of block (52) and image comparison module (53), the password authentication module (51) is electrically connected with the output of (4) CPU
End, the input terminal of the fingerprint comparison module (52) are electrically connected with the output end of (4) CPU, the image comparison module (53)
Input terminal is electrically connected with the output end of (4) CPU, and the output end of the Authority Verification unit (5) is electrically connected with electronic cash processing
The input terminal of unit (6), the electronic cash processing unit (6) include supplementing module (61), module of withdrawing deposit (62) and transaction with money
Module (63), the input terminal for supplementing module (61) with money are electrically connected with the output end of Authority Verification unit (5), the module of withdrawing deposit
(62) input terminal is electrically connected with the output end of Authority Verification unit (5), and the input terminal of the transaction modules (63) is electrically connected with
The output end of the output end of Authority Verification unit (5), the electronic cash processing unit (6) is electrically connected with trusted servers (7)
Input terminal, the output end of the trusted servers (7) is electrically connected with the input terminal of remote terminal (8), the remote terminal (8)
Including electronic cash issue terminal (81), bank transaction terminal (82) and merchant tenninal (83), the electronic cash distribution is eventually
The input terminal at end (81) is electrically connected with the output end of trusted servers (7), and the input terminal of the bank transaction terminal (82) is electrically connected
It is connected to the output end of trusted servers (7), the input terminal of the merchant tenninal (83) is electrically connected with the output of trusted servers (7)
End, the output end of the trusted servers (7) are electrically connected with the input terminal of generation area module unit (9), the generation area module unit
(9) output end is electrically connected with the input terminal of block chain (10), and the output end of the block chain (10) is electrically connected with timestamp mould
The input terminal of block (12), the output end of the block chain (10) are electrically connected with the input terminal of more transaction file backup modules (11),
The output end of the block chain (10) is electrically connected with the input terminal of block chain network safe unit (13).
Preferably, the block chain (10) includes node one (101), node two (102), node three (103) and node four
(104)。
Preferably, the block chain network safe unit (13) include key management module (131), lock box mechanism (132),
CA certificate (133) and memory module (134).
Preferably, the lock box mechanism (132) includes at least two key distribution schemes.
Preferably, the letter of the node one (101), node two (102), node three (103) and node four (104) record
Breath is all different.
Preferably, the model 89C51 of the CPU (4).
(3) advantageous effect
Compared with prior art, the present invention provides a kind of electronic cash system based on block chain technology, have following
Advantageous effect：
1, it is somebody's turn to do the electronic cash system based on block chain technology, it is all by area by the way that block chain network safe unit is arranged
Storage is encrypted by block chain safe unit in the data information of block chained record, when user needs to carry out data information extraction,
User is extracted using the data key information uniquely matched, to ensure that the electronic cash based on block chain technology
The safety of system.
2, should electronic cash system based on block chain technology, by the way that generation area module unit is arranged, in trusted servers
Data information carries out typing by generation area module unit and preserves to block chain, and it is existing to have reached the electronics based on block chain technology
The effect that golden system preserves transaction data temporarily.
3, it is somebody's turn to do the electronic cash system based on block chain technology, passes through and user's login unit is set, user logs in unit packet
Password login module, fingerprint identification module and image collecting module are included, by the way that three kinds of different login modes are arranged, is carried significantly
It is high should practicability and safety of the electronic cash system based on block chain technology when using.
4, it is somebody's turn to do the electronic cash system based on block chain technology, by the way that timestamp module is arranged, ensure that and generate block list
The data information that member generates is written together with corresponding temporal information in block chain.
5, it is somebody's turn to do the electronic cash system based on block chain technology, passes through and more transaction file backup modules is set, more transaction texts
Part backup module will be written the data information in block chain and carry out archival back-up, and chance failure, which occurs, for anti-locking system leads to data
Missing, to improve the practicability of the electronic cash system based on block chain technology.
Description of the drawings
Fig. 1 is present system schematic diagram.
In figure：1 local client, 2 users log in unit, 21 password login modules, 22 fingerprint identification modules, 23 images and adopt
Collect module, 3 feedback modules, 4CPU, 5 Authority Verification units, 51 password authentication modules, 52 fingerprint comparison modules, 53 image comparisons
Module, 6 electronic cash processing units, 61 supplement with money module, 62 withdraw deposit module, 63 transaction modules, 7 trusted servers, 8 it is long-range eventually
End, 81 electronic cash issue terminals, 82 bank transaction terminals, 83 merchant tenninals, 9 generation area module units, 10 block chains, 101 sections
One, 102 nodes two of point, 103 nodes three, 104 nodes four, the backup module of transaction file more than 11,12 timestamp modules, 13 block chains
Network security elements, 131 key management modules, 132 lock box mechanisms, 133CA certificates, 134 memory modules.
Specific implementation mode
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 describes, 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.
Referring to Fig. 1, a kind of electronic cash system based on block chain technology, including local client (1), native client
End (1) includes that user logs in unit (2), and it includes password login module (21), fingerprint identification module (22) that user, which logs in unit (2),
And image collecting module (23), the output end of user's login unit (2) are electrically connected with the input terminal of feedback module (3), feedback
The output end of module (3) is electrically connected with the input terminal of (4) CPU, and the output end of the model 89C51, CPU (4) of CPU (4) are electrically connected
It is connected to the input terminal of Authority Verification unit (5), Authority Verification unit (5) includes password authentication module (51), fingerprint comparison module
(52) and image comparison module (53), the input terminal of password authentication module (51) are electrically connected with the output end of (4) CPU, fingerprint
The input terminal of comparing module (52) is electrically connected with the output end of (4) CPU, and the input terminal of image comparison module (53) is electrically connected with
The output end of the output end of CPU (4), Authority Verification unit (5) is electrically connected with the input terminal of electronic cash processing unit (6), electricity
Sub- Cash processing unit (6) includes supplementing module (61), module of withdrawing deposit (62) and transaction modules (63) with money, supplements module (61) with money
Input terminal is electrically connected with the output end of Authority Verification unit (5), and the input terminal of module of withdrawing deposit (62) is electrically connected with Authority Verification list
The output end of first (5), the input terminals of transaction modules (63) are electrically connected with the output end of Authority Verification unit (5), at electronic cash
The output end of reason unit (6) is electrically connected with the input terminal of trusted servers (7), and the output end of trusted servers (7) is electrically connected with
The input terminal of remote terminal (8), remote terminal (8) include electronic cash issue terminal (81), bank transaction terminal (82) and
The input terminal of merchant tenninal (83), electronic cash issue terminal (81) is electrically connected with the output end of trusted servers (7), and bank hands over
The input terminal of easy terminal (82) is electrically connected with the output end of trusted servers (7), and the input terminal of merchant tenninal (83) is electrically connected with
The output end of the output end of trusted servers (7), trusted servers (7) is electrically connected with the input terminal of generation area module unit (9), raw
The input terminal of block chain (10) is electrically connected at the output end of block unit (9), block chain (10) includes node one (101), section
Two (102) of point, node three (103) and node four (104), node one (101), node two (102), node three (103) and section
The information of four (104) of point record is all different, and the output end of block chain (10) is electrically connected with the input terminal of timestamp module (12),
The output end of block chain (10) is electrically connected with the input terminal of more transaction file backup modules (11), the output end electricity of block chain (10)
It is connected with the input terminal of block chain network safe unit (13), block chain network safe unit (13) includes key management module
(131), lock box mechanism (132), CA certificate (133) and memory module (134), lock box mechanism (132) include at least two close
Key allocation plan.
When in use, the user of local client (1) is stepped on the electronic cash system based on block chain technology by user
Three kinds of login modes of record unit (2) are logged in, and are substantially increased the electronic cash system based on block chain technology and are used
When practicability and safety, user log in unit (2) information for receiving and be transmitted in CPU (4) by feedback module (3),
Verification, after comparison passes through, user is compared to the information of different login modes in CPU (4) control authority authentication unit (5)
The operations such as can supplement electronic cash with money, withdrawn deposit and be merchandised using local client (1), pass through trusted servers (7)
Electronic cash issue terminal (81), bank transaction terminal (82) or the trade company operation information being transferred in remote terminal (8)
Terminal (83), while operation information is transferred to generation area module unit (9), the number in trusted servers (7) by trusted servers (7)
It is preserved to block chain (10) it is believed that breath carries out typing by generation area module unit (9), has reached this based on block chain technology
The effect that electronic cash system preserves transaction data temporarily, while timestamp module (12) ensure that generation area module unit
(9) for the data information generated together in corresponding temporal information write-in block chain (10), more transaction file backup modules (11) will
The data information being written in block chain (10) carries out archival back-up, and chance failure, which occurs, for anti-locking system leads to the missing of data, from
And the practicability of the electronic cash system based on block chain technology is improved, all data informations recorded by block chain (10)
Storage is encrypted by block chain safe unit (13), when user needs to carry out data information extraction, user utilizes key pipe
The key uniquely matched in reason module (131) and the CA certificate (133) by verification, will be stored in lock box mechanism (132) with
And the data information in memory module (134) extracts, to ensure that the electronic cash system based on block chain technology
Safety.
In conclusion being somebody's turn to do the electronic cash system based on block chain technology, passes through and block chain network safe unit is set
(13), storage, Yong Huxu is encrypted by block chain safe unit (13) in all data informations by block chain (10) record
When carrying out data information extraction, user is extracted using the data key information uniquely matched, to ensure that the base
In the safety of the electronic cash system of block chain technology.
By the way that generation area module unit (9) is arranged, the data information in trusted servers (7) passes through generation area module unit (9)
It carries out typing to preserve to block chain (10), has reached the electronic cash system based on block chain technology and transaction data is carried out
The effect preserved temporarily.
Unit (2) is logged in by the way that user is arranged, it includes password login module (21), fingerprint recognition that user, which logs in unit (2),
Module (22) and image collecting module (23) substantially increase this and are based on block by the way that three kinds of different login modes are arranged
The practicability when electronic cash system of chain technology uses and safety.
By the way that timestamp module (12) is arranged, it ensure that the data information of generation area module unit (9) generation together with corresponding
Temporal information is written in block chain (10).
By the way that more transaction file backup modules (11) are arranged, block chain (10) will be written in more transaction file backup modules (11)
In data information carry out archival back-up, chance failure, which occurs, for anti-locking system leads to the missing of data, is based on to improve this
The practicability of the electronic cash system of block chain technology.
Involved in this system to correlation module be hardware system module or be prior art Computer Software journey
The function module that sequence or agreement are combined with hardware, computer software programs or agreement involved by the function module itself
The technology being well known to those skilled in the art is not the improvements of this system；This system is improved between each module
Interaction relationship or connection relation, as the whole construction of system is improved, to be solved with solving this system
Relevant art problem.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of electronic cash system based on block chain technology, including local client (1), it is characterised in that：The local
Client (1) includes that user logs in unit (2), and it includes password login module (21), fingerprint recognition that the user, which logs in unit (2),
Module (22) and image collecting module (23), the output end that the user logs in unit (2) are electrically connected with feedback module (3)
The output end of input terminal, the feedback module (3) is electrically connected with the input terminal of (4) CPU, the output end electrical connection of the CPU (4)
The input terminal of authentication unit (5) is had permission, the Authority Verification unit (5) includes password authentication module (51), fingerprint comparison mould
The input terminal of block (52) and image comparison module (53), the password authentication module (51) is electrically connected with the output of (4) CPU
End, the input terminal of the fingerprint comparison module (52) are electrically connected with the output end of (4) CPU, the image comparison module (53)
Input terminal is electrically connected with the output end of (4) CPU, and the output end of the Authority Verification unit (5) is electrically connected with electronic cash processing
The input terminal of unit (6), the electronic cash processing unit (6) include supplementing module (61), module of withdrawing deposit (62) and transaction with money
Module (63), the input terminal for supplementing module (61) with money are electrically connected with the output end of Authority Verification unit (5), the module of withdrawing deposit (62)
Input terminal be electrically connected with the output ends of Authority Verification unit (5), the input terminal of the transaction modules (63) is electrically connected with permission
The output end of the output end of authentication unit (5), the electronic cash processing unit (6) is electrically connected with the defeated of trusted servers (7)
Enter end, the output end of the trusted servers (7) is electrically connected with the input terminal of remote terminal (8), and the remote terminal (8) includes
Electronic cash issue terminal (81), bank transaction terminal (82) and merchant tenninal (83), the electronic cash issue terminal
(81) input terminal is electrically connected with the output end of trusted servers (7), the input terminal electrical connection of the bank transaction terminal (82)
There are the output end of trusted servers (7), the input terminal of the merchant tenninal (83) to be electrically connected with the output of trusted servers (7)
End, the output end of the trusted servers (7) are electrically connected with the input terminal of generation area module unit (9), the generation area module unit
(9) output end is electrically connected with the input terminal of block chain (10), and the output end of the block chain (10) is electrically connected with timestamp mould
The input terminal of block (12), the output end of the block chain (10) are electrically connected with the input terminal of more transaction file backup modules (11),
The output end of the block chain (10) is electrically connected with the input terminal of block chain network safe unit (13).
2. a kind of electronic cash system based on block chain technology according to claim 1, it is characterised in that：The block
Chain (10) includes node one (101), node two (102), node three (103) and node four (104).
3. a kind of electronic cash system based on block chain technology according to claim 1, it is characterised in that：The block
Chain network safe unit (13) includes key management module (131), lock box mechanism (132), CA certificate (133) and memory module
(134)。
4. a kind of electronic cash system based on block chain technology according to claim 3, it is characterised in that：The lock box
Mechanism (132) includes at least two key distribution schemes.
5. a kind of electronic cash system based on block chain technology according to claim 1-4, it is characterised in that：The section
The information that one (101) of point, node two (102), node three (103) and node four (104) record is all different.
6. a kind of electronic cash system based on block chain technology according to claim 1-5, it is characterised in that：It is described
The model (89C51) of CPU (4).
7. a kind of electronic cash transaction method based on block chain technology, it is characterised in that：The user of local client (1) passes through
Three kinds of login modes that user logs in unit (2) log in, and substantially increase the electronic cash system based on block chain technology
Practicability when system uses and safety, user log in the information that unit (2) receives and are transmitted to CPU by feedback module (3)
(4) in, verification is compared to the information of different login modes in CPU (4) control authority authentication unit (5), and comparison passes through
Afterwards, user such as can supplement electronic cash with money, withdraw deposit and be merchandised at the operations using local client (1), by that can convince
Business device (7) operation information is transferred to electronic cash issue terminal (81) in remote terminal (8), bank transaction terminal (82) or
Person's merchant tenninal (83), while operation information is transferred to generation area module unit (9), trusted servers (7) by trusted servers (7)
On data information typing carried out by generation area module unit (9) preserve in block chain (10), reached should be based on block chain
The effect that the electronic cash system of technology preserves transaction data temporarily, while timestamp module (12) ensure that generation area
The data information that module unit (9) generates is written together with corresponding temporal information in block chain (10), more transaction file backup modules
(11) data information in block chain (10) will be written and carry out archival back-up, chance failure, which occurs, for anti-locking system leads to lacking for data
It loses, to improve the practicability of the electronic cash system based on block chain technology, all numbers recorded by block chain (10)
It is believed that storage is encrypted by block chain safe unit (13) in breath, when user needs to carry out data information extraction, user utilizes
The key uniquely matched in key management module (131) and the CA certificate (133) by verification, will be stored in lock box mechanism
(132) and the data information in memory module (134) extracts, to ensure that the electronics based on block chain technology is existing
The safety of golden system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810199557.0A CN108346041A (en) | 2018-03-12 | 2018-03-12 | A kind of electronic cash system based on block chain technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810199557.0A CN108346041A (en) | 2018-03-12 | 2018-03-12 | A kind of electronic cash system based on block chain technology |
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| CN108346041A true CN108346041A (en) | 2018-07-31 |
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ID=62956460
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| CN201810199557.0A Withdrawn CN108346041A (en) | 2018-03-12 | 2018-03-12 | A kind of electronic cash system based on block chain technology |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109087102A (en) * | 2018-08-09 | 2018-12-25 | 上海常仁信息科技有限公司 | Transaction protection robot system based on block chain |
| CN109325074A (en) * | 2018-08-29 | 2019-02-12 | 上海常仁信息科技有限公司 | A kind of the digging mine robot cluster system and application method of block chain |
| CN110413621A (en) * | 2019-07-31 | 2019-11-05 | 中国工商银行股份有限公司 | Offline filing system and method based on block chain |
| CN111641727A (en) * | 2020-06-16 | 2020-09-08 | 广东奥维信息科技有限公司 | Block chain system integration platform |
| CN111768180A (en) * | 2020-06-24 | 2020-10-13 | 江苏荣泽信息科技股份有限公司 | Block chain account balance deposit certificate and recovery method |
| CN112132576A (en) * | 2020-09-07 | 2020-12-25 | 陈建芸 | Payment information processing method based on block chain communication and block chain information platform |
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2018
- 2018-03-12 CN CN201810199557.0A patent/CN108346041A/en not_active Withdrawn
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| CN109087102A (en) * | 2018-08-09 | 2018-12-25 | 上海常仁信息科技有限公司 | Transaction protection robot system based on block chain |
| CN109325074A (en) * | 2018-08-29 | 2019-02-12 | 上海常仁信息科技有限公司 | A kind of the digging mine robot cluster system and application method of block chain |
| CN110413621A (en) * | 2019-07-31 | 2019-11-05 | 中国工商银行股份有限公司 | Offline filing system and method based on block chain |
| CN110413621B (en) * | 2019-07-31 | 2021-08-06 | 中国工商银行股份有限公司 | Offline filing system and method based on block chain |
| CN111641727A (en) * | 2020-06-16 | 2020-09-08 | 广东奥维信息科技有限公司 | Block chain system integration platform |
| CN111768180A (en) * | 2020-06-24 | 2020-10-13 | 江苏荣泽信息科技股份有限公司 | Block chain account balance deposit certificate and recovery method |
| CN111768180B (en) * | 2020-06-24 | 2022-05-24 | 江苏荣泽信息科技股份有限公司 | Block chain account balance deposit certificate and recovery method |
| CN112132576A (en) * | 2020-09-07 | 2020-12-25 | 陈建芸 | Payment information processing method based on block chain communication and block chain information platform |
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