CN107301521A - Strengthen the method for warehouse receipt transaction security in a kind of warehouse receipt system based on block chain - Google Patents
Strengthen the method for warehouse receipt transaction security in a kind of warehouse receipt system based on block chain Download PDFInfo
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- CN107301521A CN107301521A CN201710494747.0A CN201710494747A CN107301521A CN 107301521 A CN107301521 A CN 107301521A CN 201710494747 A CN201710494747 A CN 201710494747A CN 107301521 A CN107301521 A CN 107301521A
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- warehouse receipt
- node
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- recipient
- public key
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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
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
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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
- G06Q20/38—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
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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
- G06Q20/38—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
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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
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
Abstract
The invention discloses a kind of method for strengthening warehouse receipt transaction security in warehouse receipt system based on block chain, including：The public key and private key for being able to verify that each node identities are produced using ca authentication mechanism；The warehouse receipt of the warehouse receipt system signs and issues node as sender's node and produces warehouse receipt after commodity storage is completed, and warehouse receipt information is encrypted with recipient's public key first, ciphertext is formed；Signed again with the private key of sender's node in itself, it is single to be finally fabricated to transfer, and be sent in the form of broadcast recipient's node；During each of warehouse receipt transaction, intermediate node and recipient's node are signed with sender's public key to the single checking of transfer, if recipient needs to use the warehouse receipt, the private key of itself must be used to decrypt the warehouse receipt information on transfer list.Strengthen the method for warehouse receipt transaction security in the warehouse receipt system based on block chain that the present invention is provided by ca authentication and encryption and double authentication mechanisms of signature, improve the security of warehouse receipt transaction and the privacy of warehouse receipt system.
Description
Technical field
The present invention relates to logistic storage technical field, it is more particularly related to a kind of warehouse receipt based on block chain
Strengthen the method for warehouse receipt transaction security in system.
Background technology
Logistic storage is the key link in modern logistics systems, and warehouse receipt refers to that storage side is signed and issued to storage people or goods
The proprietary only legal documents of title to the goods for recording warehoused cargo.Warehouse receipt is the proof that warehousing contract is present, and is that goods owns
Power, the voucher for extracting stored goods.In addition, the warehouse receipt signed and issued according to rule can own as safe and reliable guarantee, stock
Person can provide a loan to bank and other financial mechanism accordingly.Moreover, warehouse receipt is traded as marketable securities can not only improve transaction
Amount, moreover it is possible to reduce transaction cost.To realize above-mentioned functions, must be requested that warehouse receipt have validity, credibility, can not tamper etc.
High safety grade.
The validity of traditionally on paper warehouse receipt has to custodian's sign or seal, and its transfer is pledged and must endorsed.And electronics
Warehouse receipt system mainly provides security in the form of electronic signature, and electronics warehouse receipt and related letter are preserved using central database
Breath., there is letter in the security of the form strong depend-ence database of this information storage, easily under attack or generation Single Point of Faliure
Breath leakage or the risk being tampered.Block chain technology is the distributed account book technology occurred in recent years, is characterized in decentralization, public affairs
Open it is transparent, can not change, can not forge.Block chain technology is current safest network safety system framework.But with bit
Coin belongs to anonymous deal for the classical block chain technology of representative, and the high-value transactions in reality, particularly financial or valuable card
Certificate field, in order to ensure the safety of transaction, usually requires that introducing third party assures or Fund Supervision, to the true of both parties
Property is controlled.In addition, the classical block chain technology by representative of bit coin uses plaintext transmission.Because bit coin is mainly used in
Transaction bit coin (numerical value), plaintext transmission is feasible.But for the warehouse receipt information of the system, belong to extremely sensitive information, no
Suitable for being exposed to all nodes in the transmission, i.e., there should be the privacy of height.
The content of the invention
It is an object of the invention to solve at least the above, and provide the advantage that at least will be described later.
It is a still further object of the present invention to provide strengthen warehouse receipt transaction security in a kind of warehouse receipt system based on block chain
The method of property, using block chain technology, using in block chain can not tamper and the characteristics of trackability, construct block chain
Warehouse receipt system.CA (Certificate Authority) certification is introduced in the warehouse receipt system, so that by traditional block chain
Anonymous deal is changed to real name transaction, it is ensured that the user participated in business is genuine and believable, improves warehouse receipt in warehouse receipt system and hands over
Easy security；Warehouse receipt is fabricated to transfer list using double authentication mechanisms of Signcryption, to complete each mistake of warehouse receipt transaction
Journey, including warehouse receipt is cashed, warehouse receipt transfer, the signature of warehouse receipt solution, current assets mortgage, warehouse receipt transaction etc., further increase warehouse receipt information biography
Defeated non repudiation and privacy.
To achieve these goals, the invention provides strengthen warehouse receipt transaction peace in a kind of warehouse receipt system based on block chain
The method of full property, comprises the following steps：
Step 1: ca authentication mechanism is incorporated into the block chain in warehouse receipt system, being produced using ca authentication mechanism can
Verify the public key and private key for the user identity that each node is operated in the warehouse receipt system；The warehouse receipt system is passed through according to public key
Unidirectional cryptographic hashing algorithm obtains the address of user；Public key is broadcasted by network in the warehouse receipt system；
Step 2: the warehouse receipt of the warehouse receipt system signs and issues node as sender's node produces storehouse after commodity storage is completed
It is single, warehouse receipt information is encrypted with recipient's public key first, ciphertext is formed；After the various auxiliary informations of form fit on,
The private key of node in itself is signed and issued with warehouse receipt again to be signed, and affix sender's public key, transfer list is finally fabricated to, and with wide
The form broadcast is sent to recipient's node；
Step 3: merchandise in warehouse receipt each during, intermediate node and recipient's node are with sender's public key to transfer
Single checking signature, so that ensure information can not tamper；If recipient needs to use the warehouse receipt, the private key of itself must be used
Warehouse receipt information on decryption transfer list, and the warehouse receipt information is invisible to intermediate node, so as to ensure that the secret of warehouse receipt information
Property.
Preferably, wherein, the introducing ca authentication mechanism in the step one is comprised the steps of：
S1, all users are arrived to include in ca authentication center acquisition certificate, certificate first and are unambiguously belonged to user and be able to verify that
The public key and private key of user real identification, the private key of user only have user oneself grasp；Need to carry in this stage and include identity
Certificate, unit official seal, business license etc.；
S2, the warehouse receipt system produce address, i.e. user by unidirectional cryptographic hashing algorithm according to this public key and use storehouse
The account of single system block chain, for producing, receiving and inquiring about the data being stored on block chain that user is possessed.Due to public affairs
Key user bound real information, this warehouse receipt system supports real name transaction.
Preferably, wherein, in the step 2, the single manufacturing process of transfer is：
First, warehouse receipt information is encrypted with the public key of recipient first for sender's node, then by the storehouse after encryption
The public key of single information and recipient's node is combined, and obtains a cryptographic Hash；
Then, the cryptographic Hash is encrypted using the private key of oneself for sender's node, obtains sender's signature；
Finally, sender's signature is attached to behind warehouse receipt information to ultimately form transfer single according to form, and is sent to and connects
Debit's node.
Preferably, wherein, transfer list in the step 2 includes that production transfer is single and Generic Address shifts single；
The production transfer list includes warehouse receipt information, recipient address of node, the public affairs of sender's node of encryption
Key and sender's signature；
The single warehouse receipt information for including encryption of Generic Address transfer, recipient address of node and sender's signature.
Preferably, wherein, in the step 3, in addition to each node of the warehouse receipt system shifts single to Generic Address
The verification process of single sender's signature is shifted with production, to ensure that transfer is not single tampered.
The transfer of carrying encryption warehouse receipt information is singly in transmission over networks and checking, and warehouse receipt information, which is not exposed to receive, to be turned
Move each single intermediate node.And recipient's node will use obtained warehouse receipt, it is necessary to use its private key decrypt warehouse receipt information,
So as to ensure that the privacy of warehouse receipt sensitive information.
Preferably, wherein, the process that single sender's signature verified is shifted to Generic Address is：
Intermediate node and recipient's section that the Generic Address transfer is singly passed through during recipient's node is transferred to
Point, obtains the public affairs of sender's node from the transfer list that sender's node is received before Generic Address transfer list is made
Key；
Signed using the public key decryptions sender of sender's node, obtain including for first numerical value, i.e. sender's calculating
The hash values of warehouse receipt information and recipient's public key；
Then the public key of warehouse receipt information and recipient is joined together, calculating obtains second numerical value, i.e. present node meter
The hash values of calculation, if the first number and the second number are equal, Generic Address transfer is singly defined as sender's node and sent
, and it is not tampered.
Preferably, wherein, the process that single sender's signature verified is shifted to production is：
Intermediate node and recipient's section that the production transfer is singly passed through during recipient's node is transferred to
Point, the public key that sender's node is obtained on list is shifted in the production；
Signed using the public key decryptions sender of sender's node, obtain including for first numerical value, i.e. sender's calculating
The hash values of warehouse receipt information and recipient's public key；
Then the public key of warehouse receipt information and recipient is joined together, calculating obtains second numerical value, i.e. present node meter
The hash values of calculation, if the first number and the second number are equal, production transfer is singly defined as what sender's node was sent,
And it is tampered.
The present invention at least includes following beneficial effect：
1st, introduced in the method for strengthening warehouse receipt transaction security in the warehouse receipt system of the present invention based on block chain
Ca authentication, ca authentication produces private key and public key, public key and resulting address is bound with real user, it is ensured that to participate in business
User be genuine and believable, it is ensured that warehouse receipt transaction security.
2nd, in the warehouse receipt system of the present invention based on block chain strengthen warehouse receipt transaction security method devise plus
Double authentication mechanisms of close+signature, warehouse receipt information is encrypted with recipient's public key first, forms ciphertext；It is private with sender again
Key is signed, and is finally fabricated to transfer single.And recipient needs to sign to the single checking of transfer and decryption warehouse receipt information, and the letter
Breath is invisible to intermediate node, so as to further increase the non repudiation and privacy of warehouse receipt information transfer.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
User in methods of the Fig. 1 to strengthen warehouse receipt transaction security in the warehouse receipt system of the present invention based on block chain
The generation process of address.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the present invention is described in further detail, to make those skilled in the art's reference
Specification word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein are not precluded from one or many
The presence or addition of individual other elements or its combination.
Before the present invention will be described in further detail, the noun and term being related in the embodiment of the present invention are said
It is bright.
Below, using the warehouse receipt system based on peace letter block chain building as embodiment, noun, term, implementation process are carried out
Describe in detail.
Node：Node in warehouse receipt system by warehouse receipt Platform Server, warehouse management services device, transaction platform server,
Dedicated block server, warehouse handheld device, user node (mobile device such as including mobile phone) etc. are constituted, by these network equipments
Referred to as node.
Node address：The station address of running node is referred specifically to, the address is a character being made up of numeral and letter
String, for example：1J7mdg5rbQyUHENYdx39WVWK7fsLpEoXZy.Node address can be used for the various letters for receiving transfer
Breath, can be published to other people.Node address is obtained by public key by unidirectional cryptographic hashing algorithm, can represent a pair of public keys
With the owner of private key, i.e. some user.The process that address is produced is as shown in Figure 1：(address is stored in warehouse receipt wallet, therefore
Claim wallet address)
Transfer is single：
, it is necessary to which record can be as the generation of the warehouse receipt of marketable securities, transfer, matter in the warehouse receipt system based on block chain
The transfer process information such as signature, transaction, similar to the trading card of bit coin system, key message record is referred to as shifting list.
Transfer is singly a data structure, and its data length extends according to actual content.On transfer list to the effect that originally
System needs the various information managed, and such as warehouse receipt, its effect is the transfer case for recording various information between different user.
Transfer is singly divided into two classes：Production transfer is single and Generic Address shifts single.Production transfer singly refers to by some solid
Determine node (for example, warehouse receipt signs and issues node by warehouse receipt) making, carry the transfer list of the information generated for the first time.Generic Address is shifted
The source transfer list id of unirecord information and address to be sent, can understand the source situation for the information that explanation one is shifted.
Production shifts list and the single specific definition of Generic Address transfer is as shown in the table：
Production shifts single data structure
Generic Address shifts single data structure
Warehouse receipt transaction security specific implementation is in the warehouse receipt system that the present invention is provided：
1st, ca authentication is introduced to support real name to merchandise
(1) all users arrive ca authentication center acquisition certificate and (need to carry in this stage and include identity document, unit first
Official seal, business license etc.).Comprising the public key and private key for unambiguously belonging to user's (being able to verify that user real identification) in certificate, use
The private key at family only has user oneself grasp.
(2) warehouse receipt system produces address, i.e. user by unidirectional cryptographic hashing algorithm according to this public key and uses warehouse receipt area
The account of block chain, for producing, receiving and inquiring about the warehouse receipt being stored on block chain and other sensitive numbers that user is possessed
According to.Due to public key user bound real information, the system supports real name transaction.
2nd, double authentication mechanisms of Signcryption
The warehouse receipt of warehouse receipt system signs and issues node as sender's node and produces warehouse receipt after commodity storage is completed, and then makes
The warehouse receipt owner is given into transfer single-shot.When the warehouse receipt owner needs transfer or transaction warehouse receipt, also needed as sender's node
Warehouse receipt is fabricated to transfer list, recipient is sent to.Transfer singly has two classes：Production transfer is single and Generic Address shifts single.
It is every kind of to shift the double authentication mechanisms that singly all employ Signcryption, to improve the security and privacy of warehouse receipt transaction.
First, warehouse receipt information is encrypted with the public key of recipient first for sender's node, then by the storehouse after encryption
The public key of single information and recipient's node is combined, and obtains a cryptographic Hash；
Then, the cryptographic Hash is encrypted using the private key of oneself for sender's node, obtains sender's signature；
Signature is attached to behind warehouse receipt information according to form and ultimately forms transfer list, transfer single lattice formula is as it appears from the above, simultaneously
It is sent to recipient's node.
During block is broadcasted and entered to transfer list, each node (including intermediate node and recipient's node) individual authentication
Shift the validity of list and block.What is carried due to shifting on list is the warehouse receipt information of encryption, so intermediate node is to see
To these sensitive informations.It is provided with privacy.Recipient's node is when needing to use the warehouse receipt information, it is necessary to use oneself
Private key it is decrypted.Because recipient oneself takes care of private key, only recipient oneself has the ability to decrypt the warehouse receipt information,
Make warehouse receipt transaction that there is tight security and privacy.
3rd, non repudiation ＆ can not tamper design-sender's signature and verification process
Checking transfer is single be strictly sender send and it is not tampered include two processes (following sender's node is referred to as A,
The intermediate node that recipient's node is referred to as in B, broadcasting process is referred to as C)
(1) sender signs
Sender's node A makes transfer list a T2, T2 according to the warehouse receipt information of encryption first will include recipient B public affairs
Key.
Joined together using the warehouse receipt information of encryption and B public key, obtain a cryptographic Hash x.
X is encrypted with oneself private key by A.Obtain A signature s.
(2) C and B in order to verify the sender signature, it is necessary to do following thing：
Sender A public key is obtained, this is the key for decrypting A signatures s.For A public key, if production is shifted
It is single, then can directly it be provided on this transfer list；If Generic Address transfer is single, B is making Generic Address transfer list in A
A public key is obtained on the transfer list that A is received before.
C and B is obtained the content before A encryptions, is an integer x using the signature s of A on A public key decryptions T2.
C and B joins together the summation of this transinformation and B public key, takes cryptographic Hash y, examines whether x is equal to y.Such as
Fruit is equal to, then illustrate that T2 trading cards are effective, must A send, and source-information A can not be denied.Because source-information is
Content in T1 transfer lists, has been associated calculating into hash values y.Since A turns into digital signature s to y encryptions, and this adds
Close process only A can be done oneself, so prove that transfer list T2 is A signatures.And shift single for production, all it is trusted node
Make, although without source-information, but it is also possible to which confirmation is that the node is signed and issued, non-repudiation when reviewing.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the legend with description.
Claims (7)
1. strengthen the method for warehouse receipt transaction security in a kind of warehouse receipt system based on block chain, it is characterised in that including following
Step：
Step 1: ca authentication mechanism is incorporated into the block chain in warehouse receipt system, is produced and be able to verify that using ca authentication mechanism
The public key and private key of the user identity of each node are operated in the warehouse receipt system；The warehouse receipt system is according to public key by unidirectional
Cryptographic hashing algorithm obtain the address of user；Public key is broadcasted by network in the warehouse receipt system；
Step 2: the warehouse receipt of the warehouse receipt system signs and issues node as sender's node produces warehouse receipt after commodity storage is completed,
Warehouse receipt information is encrypted with recipient's public key first, ciphertext is formed；After the various auxiliary informations of form fit on, then use
Warehouse receipt is signed and issued the private key of node in itself and signed, and affix sender's public key, is finally fabricated to transfer list, and with broadcast
Form is sent to recipient's node；
Step 3: during each of warehouse receipt transaction, intermediate node and recipient's node are singly tested transfer with sender's public key
Signed certificate name；If recipient needs to use the warehouse receipt, the warehouse receipt information on the private key decryption transfer list of itself, and the storehouse must be used
Single information is invisible to intermediate node, so as to ensure that the privacy of warehouse receipt information.
2. strengthen the method for warehouse receipt transaction security in a kind of warehouse receipt system based on block chain according to claim 1,
Characterized in that, the introducing ca authentication mechanism in the step one is comprised the steps of：
S1, all users arrive ca authentication center and obtain certificate first, comprising unambiguously belonging to user and be able to verify that user in certificate
The public key and private key of true identity, the private key of user only have user oneself grasp；
S2, the warehouse receipt system produce address, i.e. user by unidirectional cryptographic hashing algorithm according to this public key and use warehouse receipt system
The account of system block chain, for producing, receiving and inquiring about the data being stored on block chain that user is possessed.
3. strengthen the method for warehouse receipt transaction security in a kind of warehouse receipt system based on block chain according to claim 2,
Characterized in that, in the step 2, the single manufacturing process of transfer is：
First, warehouse receipt information is encrypted with the public key of recipient first for sender's node, then believes the warehouse receipt after encryption
The public key of breath and recipient's node is combined, and obtains a cryptographic Hash；
Then, the cryptographic Hash is encrypted using the private key of oneself for sender's node, obtains sender's signature；
Finally, sender's signature is attached to behind warehouse receipt information according to form and ultimately forms transfer list, and be sent to recipient
Node.
4. strengthen the method for warehouse receipt transaction security in a kind of warehouse receipt system based on block chain according to claim 3,
Characterized in that, the transfer list in the step 2 includes, production transfer is single and Generic Address shifts single；
Warehouse receipt information that production transfer list includes encrypting, recipient address of node, sender's node public key with
And sender's signature；
The single warehouse receipt information for including encryption of Generic Address transfer, recipient address of node and sender's signature.
5. strengthen the method for warehouse receipt transaction security in a kind of warehouse receipt system based on block chain according to claim 4,
Characterized in that, in the step 3, in addition to each node of the warehouse receipt system shifts list and production turn to Generic Address
The verification process of single sender's signature is moved, to ensure that transfer is not single tampered.
6. strengthen the method for warehouse receipt transaction security in a kind of warehouse receipt system based on block chain according to claim 5,
Characterized in that, the process that sender's signature that list is shifted to Generic Address is verified is：
Intermediate node and recipient's node that the Generic Address transfer is singly passed through during recipient's node is transferred to, from
The public key of sender's node is obtained on the transfer list that sender's node is received before Generic Address transfer list is made；
Signed using the public key decryptions sender of sender's node, obtain first numerical value；
Then the public key of warehouse receipt information and recipient is joined together, calculating obtains second numerical value, if the first number and the
Two numbers are equal, then Generic Address transfer is singly defined as what sender's node was sent, and not tampered.
7. strengthen the method for warehouse receipt transaction security in a kind of warehouse receipt system based on block chain according to claim 5,
Characterized in that, the process that sender's signature that list is shifted to production is verified is：
Intermediate node and recipient's node that the production transfer is singly passed through during recipient's node is transferred to, at this
The public key of sender's node is obtained on production transfer list；
Signed using the public key decryptions sender of sender's node, obtain first numerical value；
Then the public key of warehouse receipt information and recipient is joined together, calculating obtains second numerical value, if the first number and the
Two numbers are equal, then production transfer is singly defined as what sender's node was sent, and not tampered.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101628009B1 (en) * | 2015-04-20 | 2016-06-13 | 주식회사 코인플러그 | System for dealing a digital currency with block chain |
| CN106022917A (en) * | 2016-05-08 | 2016-10-12 | 杭州复杂美科技有限公司 | Block chain matching exchange scheme |
| CN106022681A (en) * | 2016-05-13 | 2016-10-12 | 杭州云象网络技术有限公司 | Logistics tracking method based on block chain |
| CN106850200A (en) * | 2017-01-25 | 2017-06-13 | 中钞信用卡产业发展有限公司北京智能卡技术研究院 | A kind of method for using the digital cash based on block chain, system and terminal |
-
2017
- 2017-06-26 CN CN201710494747.0A patent/CN107301521A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101628009B1 (en) * | 2015-04-20 | 2016-06-13 | 주식회사 코인플러그 | System for dealing a digital currency with block chain |
| CN106022917A (en) * | 2016-05-08 | 2016-10-12 | 杭州复杂美科技有限公司 | Block chain matching exchange scheme |
| CN106022681A (en) * | 2016-05-13 | 2016-10-12 | 杭州云象网络技术有限公司 | Logistics tracking method based on block chain |
| CN106850200A (en) * | 2017-01-25 | 2017-06-13 | 中钞信用卡产业发展有限公司北京智能卡技术研究院 | A kind of method for using the digital cash based on block chain, system and terminal |
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