CN109190403A - A kind of express delivery bill kept on file method for secret protection based on block chain - Google Patents
A kind of express delivery bill kept on file method for secret protection based on block chain Download PDFInfo
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- CN109190403A CN109190403A CN201810743752.5A CN201810743752A CN109190403A CN 109190403 A CN109190403 A CN 109190403A CN 201810743752 A CN201810743752 A CN 201810743752A CN 109190403 A CN109190403 A CN 109190403A
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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
- G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
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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
- G06Q10/083—Shipping
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2107—File encryption
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Abstract
The invention discloses a kind of express delivery bill kept on file method for secret protection based on block chain, decomposes the information in bill kept on file during logistics express delivery, by the privacy information of sender and the privacy information of addressee it is non-pile encryption by way of no longer embody on bill kept on file.Demand is monitored for logistics express delivery simultaneously, all information are disclosed in block chain network and can be looked by block chain technology, and passes through the motivator of block chain technology, attracts user that the network is added.The invention belongs to block chains and logistics express delivery innovation area.The express delivery bill kept on file method for secret protection that the present invention designs, can be applied to, which has monitoring demand again to logistics information in logistics field of express delivery, cannot directly expose the environment of privacy of user, while implementation is simple, easily operated.
Description
Technical field
The invention belongs to block chain technical field and express mail service field, specially a kind of protection privacy based on block chain
Method.
Background technique
Block chain is a kind of distributed account book technology, and the transaction in account book guarantees not according to cryptography signature and hash algorithm
It can distort, and All Activity can be traced in account book.Agreement of the block chain as novel decentralization, can be in no centralization
Automatically intelligent contract is executed under the mode of mechanism audit.
Logistics express delivery is to support the important power-assisted of e-commerce development.However, internet platform can be passed through in e-commerce
While carrying out point-to-point transaction, logistics express delivery is still carried out by filling out single mode manually, on the one hand requires to realize transaction
Both sides realize that express delivery is traded to delivery industry its privacy of exposure, and on the other hand to regulatory agency, there is still a need for pass through artificial means reality
Existing logistic track, delivery management etc..In order to which the transaction of logistics express delivery is able to achieve modern management, protects and use in intermediate links
Family privacy needs the management by the secret protection of technological means realization express delivery bill kept on file and logistic track and delivery.
Summary of the invention
Goal of the invention: the purpose of the present invention is being directed to the defect of existing logistics express delivery mode, propose one kind in existing logistics
Manage platform transformation the express delivery mode of doing business based on block chain, with realize express delivery transaction in include express delivery bill kept on file formation,
The business demands such as distribution, the delivery of express delivery, and realize secret protection and logistic track and the electronics of delivery of express delivery bill kept on file
Change management.
The present invention uses following technical scheme to solve above-mentioned technical problem:
A kind of express delivery bill kept on file method for secret protection based on block chain, specifically includes the following steps:
Step 1, logistics express delivery information collection: platform obtains and stores user information, logistics transfer information and basic quotient
Product information；
Step 2, it is packaged on Transaction Information to block chain network: specific as follows:
Step 2.1, the part of posting of logistics express delivery transaction initiates the following information of direction platform offer: the ground of addressee and sender
The information such as location, telephone number, name and descriptive labelling and payment method, insured amount；
Step 2.2, platform is decomposed according to the information M that the step 2.1 that the requirement for posting part initiator provides step 2.1 provides
Are as follows: M=m+ma+mb；Wherein, m is to be not required to secure content, maFor sender's privacy information, mbFor addressee's privacy information；
Step 2.3, platform is according to the temporary private s of senderaTo privacy information maComplete encryption, i.e. m 'a=HMAC (ma,
Sa), wherein HMAC (ma, sa) indicate to apply code key saTo information maThe hmac algorithm handled exports as information maHMAC
Value；
Step 2.4, to mbWith the temporary private s of addresseebTo privacy information maEncryption, i.e. m 'b=HMAC (mb,sb),
Step 2.5, according to the m ' of acquisitionaWith m 'bForm ciphertext M ', i.e. M '=m 'a||m′b| | m, wherein " | | " indicate to incite somebody to action
Former and later two byte streams concatenation；
Step 2.6, platform uses the ciphertext M ' that step 5 is formed the private key s of carriercIt signs, formation needs to be packaged
Transaction Information, i.e. E=M ' | | HMAC (M ', sc)；
Step 2.7, the Transaction Information that the need that step 6 is formed are packaged is embedded into standard message.
Step 3, package pickup, package transfer and package is sequentially completed to distribute.
As a kind of further preferred method of the express delivery bill kept on file method for secret protection based on block chain of the present invention, in step
In 1, logistics information acquisition is carried out by two ways, specific as follows:
First way: information, the unregistered account of paying party: specifically, posting are acquired by internet terminal/mobile terminal
Part people inputs sender, the address of addressee, telephone number, surname on the mobile terminal or internet terminal that courier operates
Name and descriptive labelling information and payment method, insured amount information, and pass through the mobile terminal for the information reporting of formation
To platform, platform is that sender and addressee generate interim secret key pair, and interim transaction numeric address is generated by its public key
To receive token.
The second way: acquired by internet terminal/mobile terminal, and the registered account of paying party: sender is even
It connects in the PC terminal of internet, inputs sender on the mobile terminal of the mobile terminal of courier's operation or sender oneself, receives
Address, telephone number, name and descriptive labelling information and payment method, the insured amount information of part people, and pass through the shifting
Terminal is moved by the information reporting of formation to platform；At this point, paying party has had digital wallet, can manage interim public private key pair and
Receive the transaction numeric address of token.
As a kind of further preferred method of the express delivery bill kept on file method for secret protection based on block chain of the present invention, in step
In 3, detailed process is as follows for package pickup: package is bound after being charged for an express delivery odd numbers, which can then be tied to
One can be by the bar code, two dimensional code or RFID tag of machine recognition, so that sorting device or mobile scanning terminal identify
Information and the information exchange of realization and platform.
As a kind of further preferred method of the express delivery bill kept on file method for secret protection based on block chain of the present invention, in step
In 3, package distributes that detailed process is as follows: when package is dispatched to destination, then the area that courier provides according to addressee first
Domain information is to sending region with charge free, when being consistent when the area information that the GPS information of courier feeds back it with addressee provides, under just allowing
The public key that addressee provides to platform is carried, so that courier relates to addressee according to the privacy information of the addressee of disclosure；
Equally, the ability for the privacy for checking addressee infinitely in order not to allow courier to have, it is same to limit in courier's mobile terminal
The public key that can retain simultaneously is limited positive integer.
Invention compared with the prior art by using the above technical solution, has following technical effect that
1, the present invention protects privacy by information decomposition according to above-described embodiment, package pickup, transfer, during distributing
The privacy information for needing that acquisition addressee, sender is decrypted by downloading corresponding public key, it is therefore prevented that user privacy information
It is revealed during express delivery；
2, the present invention remains into the information of logistics express delivery in block chain network by block chain technology, makes logistics express delivery
Information can disclose and can look into and can supervise, and allow user to be ready using the platform and technological means further through the excitation of block chain technology.
Detailed description of the invention
Fig. 1 is by logistics express delivery platform by physical distribution trading information package to the schematic diagram of block chain network；
Fig. 2 is the flow chart of the information of embodiment and the commodity distribution control method of article separation.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the present invention is furture elucidated, it should be understood that these embodiments are merely to illustrate
It the present invention rather than limits the scope of the invention, after the present invention has been read, those skilled in the art are to of the invention each
The modification of kind equivalent form lags behind the application range as defined in the appended claims.
In embodiments of the present invention, the present invention provides the logistics express deliveries for passing through information decomposing protection privacy during express delivery
User privacy information is stored in platform by processing method, and express delivery document will not be particularly shown the privacy information of user, express delivery
Cheng Zhong need to complete logistics express delivery process by the interaction for the terminal and block chain network that express delivery document, courier operate, avoid
The leakage of private information of user.Its flow chart is as shown in Figure 2.
S1: logistics express delivery information collection.
The detailed process of information collection is: platform obtains and stores user information, logistics transfer information and basic item
Information etc., wherein user information includes sender's information and addressee information and the merchandise news that need to be maintained secrecy can be described as it is hidden
Personal letter breath, and transfer information is not to be related to the information of privacy of user in logistics transfer.By step S1 by having in logistics management
It closes user privacy information and logistics transfer information is stored in platform, and an express delivery odd numbers is automatically generated by platform and is tied up
Fixed one can be by the bar code, two dimensional code or RFID tag of machine recognition.
This example provides two ways and carries out logistics information acquisition.
1) first way: internet terminal/mobile terminal acquires information, the unregistered account of paying party.
Specifically, sender inputs sender, addressee on the mobile terminal or internet terminal that courier operates
Information and payment method, insured amount etc. the information such as address, telephone number, name and descriptive labelling.And by being somebody's turn to do
Mobile terminal is by the information reporting of formation to platform.Wherein, mobile terminal can be mobile phone.At this point, platform need to for sender and
Addressee generates interim secret key pair, and generates interim transaction numeric address by its public key to receive token.
2) second way: internet terminal/mobile terminal acquisition, and the registered account of paying party.
The difference of this mode and first way is, the paying party of logistics express delivery in platform register account number, and
Personal information was filled in.At this point, sender is in the terminals such as PC of connection internet, the mobile terminal of courier's operation or posts
The information such as sender, the address of addressee, telephone number, name and descriptive labelling are inputted on the mobile terminal of part people oneself,
And payment method, insured amount etc. information.And pass through the mobile terminal for the information reporting of formation to platform.At this point, paying
Money side has had digital wallet, can manage interim public private key pair and receive the transaction numeric address of token.
S2: it is packaged on Transaction Information to block chain network, specific method is as shown in Figure 1:
Step 1: the initiator of logistics express delivery transaction can provide such as to platform: addressee and sender address, phone number
Information and payment method, insured amount etc. the information such as code, name and descriptive labelling, platform is according to posting part initiator's
It is required that information M is decomposed are as follows: M=m+ma+mb。
Wherein m is to be not required to secure content, is also typically used as the foundation of logistics express delivery price accounting, generally comprises and posts part initiation
The information such as region, addressee region, to facilitate express delivery transfer.
maFor sender's privacy information, generally comprises sender and is reluctant the information such as the phone, name, the house number that disclose,
The partial information makes addressee person readable by Encryption Algorithm.The partial information can require to retouch comprising part commodity according to sender
State information.
mbFor addressee's privacy information, generally comprises addressee and is reluctant the information such as the phone, name, the house number that disclose,
The partial information is allowed by Encryption Algorithm sends part person readable.
Step 2: platform is according to the temporary private s of senderaTo privacy information maIt is encrypted as m 'a=HMAC (ma, sa), wherein
HMAC(ma, sa) indicate to apply code key saTo information maThe hmac algorithm handled exports as information maHMAC value.It is same right
mbWith the temporary private s of addresseebTo privacy information maIt is encrypted as m 'b=HMAC (mb, sb).Eventually form ciphertext M '=m 'a||
m′b| | m, wherein " | | " indicate to concatenate former and later two byte streams.
Step 3: platform uses above-mentioned ciphertext M ' the private key s of carriercIt signs, forms the transaction letter that need to be packaged
Breath: E=M ' | | HMAC (M ', sc)。
Before carrier broadcasts the message to block chain network, the transmission address of the transaction is set as to the address of oneself.
Recipient be set as paying party (can be sender or addressee, be submitted on platform according to transaction as " post cash payment knot " or
Person " to paying " two ways determines).
Step 4: the Transaction Information being packaged will be needed to be embedded into standard according to the standard message format of block chain network above and disappeared
In breath；To guarantee that the legitimacy of message can neither violate standard message format in the process, also to guarantee the effective of the transaction
Property.Therefore it needs plus carrier to paying party and to the token (generation, circulation on this block chain of block chain network reward
Currency), for example, having a kind of transaction format of standard, the output section of the transaction message in mature bit coin network
Point operation code is OP_RETURN, i.e. the output is not can be used as the input of bit coin transaction and use, i.e., can not be spent；It will
After the Transaction Information is embedded into OP_RETURN, the input value of the transaction at this time needs to be greater than output valve, and (output valve is transaction payment
The token of money side), reward of the difference as the miner for being packaged the transaction；If the transaction is not packaged successfully and has been crossed and deposited
Effective time, then reconfigure the Transaction Information, add transaction input with output difference, that is, increase to miner expense,
To obtain the bigger chance for being packaged into block.
Carrier broadcasts the message to block chain network, waits the user for participating in the block chain to be packaged, if this disappears
Breath is identified, then returns to the cryptographic Hash of the block；If being ready to be packaged the message without user, and the existing conjunction of the message is crossed
The method time, mark the message be it is invalid, reconfigure the message, increase reward, to participate in the user of block chain network packing
Carry out packing confirmation.
S3: package pickup.
The detailed process of package pickup is: package is charged for binding with an express delivery odd numbers, which can be tied to one
It is a can be by the bar code, two dimensional code or RFID tag of machine recognition, in favor of sorting device or mobile scanning terminal identification letter
It ceases and realizes and the information exchange of platform.
The express delivery odd numbers that courier is obtained by mobile terminal, when the region of the GPS information of courier and sender's offer
Information (being not required to secret portions) is consistent, then the terminal of courier can obtain the public key of sender to platform, to decode sender's
The privacy informations such as phone number, name and house number, so that courier and sender contact addressee.If courier's
The area information (being not required to secret portions) that GPS information is provided with sender is not consistent, then platform refusal provides the public key of sender,
The case where preventing courier to be arbitrarily perfunctory to sender during addressee generation.Meanwhile limitation can in courier's mobile terminal
It is i (this number can post concentration adjustment according to the receipts in logistics express delivery region) with the public key retained simultaneously, guarantees express delivery
Member can not check the privacy information of sender infinitely.
S4: package transfer.
The process of transfer is wrapped up based on existing logistics express delivery transfer technology, the present invention is without modification.
S5: package distributes.
When package is dispatched to destination, then courier (is not required to secrecy portion according to the area information that addressee provides first
Point) to region is sent with charge free, when being consistent when the area information that the GPS information of courier feeds back it with addressee provides, just allow to download
The public key that addressee provides to platform, so that courier relates to addressee according to the privacy information of the addressee of disclosure.Together
Sample, in order not to allow courier to have the ability of the unlimited privacy for checking addressee, same limit can in courier's mobile terminal
It is j (this number is adjusted by the delivery concentration in logistics express delivery region) with the public key retained simultaneously.
Use above can specifically an example be illustrated the present invention, be intended merely to be used to help understand the present invention, not
To limit the present invention.For those skilled in the art, according to the thought of the present invention, if can also make
Dry simple deduction, deformation or replacement.
Claims (4)
1. a kind of express delivery bill kept on file method for secret protection based on block chain, which is characterized in that specifically include the following steps:
Step 1, logistics express delivery information collection: platform obtains and stores user information, logistics transfer information and basic item letter
Breath；
Step 2, it is packaged on Transaction Information to block chain network: specific as follows:
Step 2.1, the part of posting of logistics express delivery transaction initiates direction platform and provides following information: the address of addressee and sender,
The information such as telephone number, name and descriptive labelling and payment method, insured amount；
Step 2.2, platform is decomposed according to the information M that the step 2.1 that the requirement for posting part initiator provides step 2.1 provides are as follows: M
=m+ma+mb；Wherein, m is to be not required to secure content, maFor sender's privacy information, mbFor addressee's privacy information；
Step 2.3, platform is according to the temporary private s of senderaTo privacy information maComplete encryption, i.e. m 'a=HMAC (ma, sa),
Wherein, HMAC (ma, sa) indicate to apply code key saTo information maThe hmac algorithm handled exports as information maHMAC value；
Step 2.4, to mbWith the temporary private s of addresseebTo privacy information maEncryption, i.e. m 'b=HMAC (mb, sb),
Step 2.5, according to the m of acquisitiona' and mb' form ciphertext M ', i.e. M '=m 'a||m′b| | m, wherein " | | " indicate front and back
Two byte stream concatenations；
Step 2.6, platform uses the ciphertext M ' that step 5 is formed the private key s of carriercIt signs, forms the transaction that need to be packaged
Information, i.e. E=M ' | | HMAC (M ', sc)；
Step 2.7, the Transaction Information that the need that step 6 is formed are packaged is embedded into standard message.
Step 3, package pickup, package transfer and package is sequentially completed to distribute.
2. a kind of express delivery bill kept on file method for secret protection based on block chain according to claim 1, it is characterised in that: in step
In rapid 1, logistics information acquisition is carried out by two ways, specific as follows:
First way: information, the unregistered account of paying party: specifically, sender are acquired by internet terminal/mobile terminal
Courier operation mobile terminal or internet terminal on input sender, the address of addressee, telephone number, name with
And descriptive labelling information and payment method, insured amount information, and by the mobile terminal by the information reporting of formation to putting down
Platform, platform are that sender and addressee generate interim secret key pair, and generate interim transaction numeric address by its public key to connect
Receive token.
The second way: acquired by internet terminal/mobile terminal, and the registered account of paying party: sender is mutual in connection
In the PC terminal of networking, courier operation mobile terminal or sender oneself mobile terminal on input sender, addressee
Address, telephone number, name and descriptive labelling information and payment method, insured amount information, and it is whole by the movement
It holds the information reporting of formation to platform；At this point, paying party has had digital wallet, interim public private key pair and reception can be managed
The transaction numeric address of token.
3. a kind of express delivery bill kept on file method for secret protection based on block chain according to claim 1, it is characterised in that: in step
In rapid 3, detailed process is as follows for package pickup: package is bound after being charged for an express delivery odd numbers, which can then bind
It can be by the bar code, two dimensional code or RFID tag of machine recognition, so that sorting device or mobile scanning terminal are known to one
Other information and the information exchange of realization and platform.
4. a kind of express delivery bill kept on file method for secret protection based on block chain according to claim 1, it is characterised in that: in step
In rapid 3, package distributes that detailed process is as follows: when package is dispatched to destination, then courier provides according to addressee first
Area information when being consistent when the area information that the GPs information of courier feeds back it with addressee provides, just allows to region is sent with charge free
The public key that downloading addressee provides to platform, so that courier relates to addressee according to the privacy information of the addressee of disclosure
People；Equally, the ability for the privacy for checking addressee infinitely in order not to allow courier to have, it is same to limit courier's mobile terminal
In the public key that can retain simultaneously be limited positive integer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810743752.5A CN109190403A (en) | 2018-07-09 | 2018-07-09 | A kind of express delivery bill kept on file method for secret protection based on block chain |
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| CN201810743752.5A CN109190403A (en) | 2018-07-09 | 2018-07-09 | A kind of express delivery bill kept on file method for secret protection based on block chain |
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| CN111080185A (en) * | 2019-10-29 | 2020-04-28 | 长安大学 | Privacy protection express delivery and pickup system and method based on intelligent contract |
| CN111553627A (en) * | 2020-04-14 | 2020-08-18 | 安庆师范大学 | Information processing system based on block chain |
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| CN117034326A (en) * | 2023-10-08 | 2023-11-10 | 园信(北京)科技有限公司 | Block chain-based super zip code using method, device and system and electronic equipment |
| CN117034326B (en) * | 2023-10-08 | 2024-01-30 | 园信(北京)科技有限公司 | Block chain-based super zip code using method, device and system and electronic equipment |
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Application publication date: 20190111 |