CN106778983A - A kind of processing method and system of the encrypted electronic label based on OID - Google Patents
A kind of processing method and system of the encrypted electronic label based on OID Download PDFInfo
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- CN106778983A CN106778983A CN201710034308.1A CN201710034308A CN106778983A CN 106778983 A CN106778983 A CN 106778983A CN 201710034308 A CN201710034308 A CN 201710034308A CN 106778983 A CN106778983 A CN 106778983A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
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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
- G06Q30/00—Commerce
- G06Q30/018—Certifying business or products
- G06Q30/0185—Product, service or business identity fraud
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- 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
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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Abstract
The present invention proposes a kind of processing method and system of the encrypted electronic label based on OID, including：Generate the NFC electronic tags of encryption；The NFC electronic tags of encryption are pasted on corresponding commodity；Read write tag equipment is when the merchandise query for receiving user is asked, read the UID information of the NFC electronic tags of encryption, UID information is sent to server and is verified, by server according to UID information searchings to corresponding key, the key is matched with the key of storage, the OID identification informations read using the key are sent to server if consistent, by server according to the corresponding merchandise news of OID identification information-enquiries, and the merchandise news is back to label read-write apparatus, merchandise news is showed into user by label read-write apparatus.The present invention realizes the Internet of Things inquiry of non-electronic commodity, it is ensured that the data in label are not tampered with, and increases NFC label security, and then improve merchandise news security.
Description
Technical field
The present invention relates to internet of things field, the processing method of more particularly to a kind of encrypted electronic label based on OID
And system.
Background technology
Internet of Things development is swift and violent, and increasing equipment is linked into internet.How non-electronic commodity access internet, can
Realized with by NFC electronic tags.Non-electronic commodity are pasted into NFC electronic tags, by program reading electronic labels data, you can
Merchandise news is obtained, and is shown in software.But the data in electronic tag are easily distorted by people, it is impossible to realize one yard of a thing
Reliability, so as to there is the possibility that merchandise news is tampered, cause user obtain mistake or forge merchandise news.
The content of the invention
The purpose of the present invention is intended at least solve one of described technological deficiency.
Therefore, it is an object of the invention to propose a kind of processing method and system of the encrypted electronic label based on OID.
To achieve these goals, embodiments of the invention provide a kind for the treatment of side of the encrypted electronic label based on OID
Method, comprises the following steps：
Step S1, generates the NFC electronic tags of encryption, including：From label read-write apparatus to being write in the NFC electronic tags
Enter merchandise news, and read the UID information of the NFC electronic tags, the UID information is sent to the server, by institute
OID identification information and UID information generation key of the server according to distribution is stated, and by the key and OID identification informations
The label read-write apparatus are back to, the OID identification informations are write into the NFC electronics mark by the label read-write apparatus
Sign, store the key and utilize the key locks label, generate the NFC electronic tags of encryption；
Step S2, the NFC electronic tags of the encryption are pasted on corresponding commodity；
Step S3, the read write tag equipment reads the NFC of the encryption when the merchandise query for receiving user is asked
The UID information of electronic tag, the UID information is sent to the server and is verified, by the server according to
UID information searchings are sent to the label read-write apparatus key to corresponding key, will by the label read-write apparatus
The key is matched with the key stored in the step S1, and the OID that will be read using the key if consistent identifies letter
Breath is sent to the server, by the server according to the corresponding merchandise news of the OID identification information-enquiries, and by the business
Product information is back to the label read-write apparatus, and the merchandise news is showed into user by the label read-write apparatus.
Further, it is described to utilize the key locks label in the step S1, comprise the following steps：
The key is write into label key zone, modification locking label generates the NFC electronic tags of encryption, wherein, it is described
Label key zone is located at the nybble of the 3rd sector the two or three of lock room in NFC electronic tags.
Further, second byte is used to set read-write mode, and third and fourth byte is used to set key,
The NFC electronic tags from 03h to 0Fh between all sectors, using the key by setting corresponding lock
Determining byte carries out a read lock, and the corresponding page can only be read out by key after locking.
Further, in the step S3, if the server fail to find according to the UID information it is corresponding close
Key, then judge that the NFC electronic tags are not recorded in database, points out user tag exception, terminates communication.
Further, in the step S3, if the label read-write apparatus do not get identification information, judge described
The wrong cipher key that step S3 is obtained, points out user key mistake, terminates inquiry.
The present invention also proposes a kind of processing system of the encrypted electronic label based on OID, including：NFC electronic tags, label
Read-write equipment, server, wherein,
The label read-write apparatus are used for writing merchandise news in NFC electronic tags, and read the NFC electronic tags
UID information, the UID information is sent to the server, by the server according to distribution OID identification informations and institute
UID information generation key is stated, and the key and OID identification informations are back to the label read-write apparatus, by the label
The OID identification informations are write the NFC electronic tags by read-write equipment, store the key and using cipher key locker calibration
Sign, generate the NFC electronic tags of encryption, the NFC electronic tags of the encryption are pasted on corresponding commodity；
The label read-write apparatus are additionally operable to, when the merchandise query for receiving user is asked, read the NFC of the encryption
The UID information of electronic tag, the UID information is sent to the server and is verified, by the server according to
UID information searchings are sent to the label read-write apparatus key to corresponding key, will by the label read-write apparatus
The key is matched with the key for storing before, if consistent by the OID identification informations read using the key send to
The server, by the server according to the corresponding merchandise news of the OID identification information-enquiries, and the merchandise news is returned
The label read-write apparatus are back to, the merchandise news is showed into user by the label read-write apparatus.
Further, the label read-write apparatus are used to for the key to write label key zone, modification locking label, generation
The NFC electronic tags of encryption, wherein, the label key zone is located at the 3rd sector the two or three of lock room in NFC electronic tags
Nybble.
Further, second byte is used to set read-write mode, and third and fourth byte is used to set key,
The NFC electronic tags from 03h to 0Fh between all sectors, the label read-write apparatus are logical using the key
Cross and corresponding lock byte is set carries out a read lock, the corresponding page can only be read out by key after locking.
Further, if the server fails to find corresponding key according to the UID information, judge described
NFC electronic tags are not recorded in database, point out user tag exception, terminate communication.
Further, if the label read-write apparatus do not get identification information, judge that second key of acquisition is wrong
By mistake, user key mistake is pointed out, terminates inquiry.
The processing method and system of the encrypted electronic label based on OID according to embodiments of the present invention, have by itself
The NFC label of encrypting module, it is ensured that the data in label are not tampered with, and are combined with internet, realizes that non-electronic commodity are accessed mutual
Networking, realizes the Internet of Things inquiry of non-electronic commodity, uses the NFC label itself with encrypting module, it is ensured that the number in label
According to being not tampered with, the NFC label with encrypting module cannot be replicated into this characteristic sum it is believed that manner of breathing combination, increases NFC
Tag security, and then merchandise news security and ease for use are improved, the identification information distributed using system, unified article mark
Message code, facilitates third party software to access, and conveniently realizes that businessman is false proof and reviews, reduces cost.Encrypted electronic mark of the invention
Sign and be adapted to extensive stock, enhance Internet of Things spreadability, be truly realized all items and access internet.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by practice of the invention.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 is the flow chart of the processing method of the encrypted electronic label based on OID according to the embodiment of the present invention；
Fig. 2 is the flow chart of the encrypted electronic label generating process according to the embodiment of the present invention；
Fig. 3 a to Fig. 3 c are the schematic diagram of the locking label according to the embodiment of the present invention；
Fig. 4 is the flow chart of the encrypted electronic label Verification process according to the embodiment of the present invention；
Fig. 5 is the flow chart of Merchants register according to the embodiment of the present invention and equipment registration；
Fig. 6 is the structure chart of the processing system of the encrypted electronic label based on OID according to the embodiment of the present invention.
Specific embodiment
Embodiments of the invention are described below in detail, the example of embodiment is shown in the drawings, wherein identical from start to finish
Or similar label represents same or similar element or the element with same or like function.Retouched below with reference to accompanying drawing
The embodiment stated is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
As shown in figure 1, the processing method of the encrypted electronic label based on OID of the embodiment of the present invention, comprises the following steps：
Step S1, generates the NFC electronic tags of encryption.
Specifically, with reference to Fig. 2, label read-write apparatus to writing merchandise news in NFC electronic tags, and based on NFC communication
Agreement, the UID information of NFC electronic tags is read from the serial number areas of electronic tag.Wherein, UID information is NFC electricity
The unique identification information of subtab.Then, UID information is sent to server by Internet protocol by label read-write apparatus
Specified interface.Server-assignment OID identification informations.Wherein, OID identification informations are to combine the OID codings got during registration, from
It is dynamic to create an identification information.Then, unique key is generated according to the OID identification informations and UID information of distribution by server,
By the key, UID information and OID identification information storages in database.
Key and OID identification informations are back to label read-write apparatus by server, and NFC communication is passed through by label read-write apparatus
OID identification informations are write NFC electronic tags by agreement, are stored key and are utilized key locks label, generate the NFC electronics of encryption
Label, i.e. NFC antifalsification labels.
Below with reference to the process of Fig. 5 description distribution OID identification informations.Fig. 5 is the Merchants register according to the embodiment of the present invention
With the flow chart of equipment registration.Businessman installs label read-write apparatus and correspondence software, enters by getting out encrypted electronic label
Row write operation.
First, submit to Business Information and etc. it is pending.If examination ＆ verification passes through, merchandise news is submitted to, continue waiting for examination ＆ verification
Merchandise news；If Business Information examination ＆ verification does not pass through, modification information is audited again.If merchandise news examination ＆ verification passes through, obtain
Power taking subtab, otherwise changes merchandise news and is audited.After electronic tag is obtained, to write-in commodity number in electronic tag
According to, and inquire about data.
In this step, when storing key, key is write into label key zone, modification locking label generates the NFC of encryption
Electronic tag.
With reference to Fig. 3 a to Fig. 3 c, label key zone is located at the word of the 3rd sector the 2nd 34 of lock room in NFC electronic tags
Section.Preferably, the model of NFC electronic tags can be NTAG213/215/216.
Specifically, the second byte is used to set read-write mode, and the third and fourth byte is used to set key.NFC electronics marks
All sectors between signing from 03h to 0Fh, carry out a read lock, after locking using key by setting corresponding lock byte
The corresponding page can only be read out by key.
Step S2, the NFC electronic tags of encryption are pasted on corresponding commodity.
Specifically, label is placed with product or external packing, completes the endowed flow of commodity.
Step S3, read write tag equipment receive user merchandise query ask when, using NFC communication agreement from NFC
The serial number areas of electronic tag read the UID information of the NFC electronic tags of encryption, are believed UID by Internet protocol
Breath sends to the checking interface of server and is verified.Found in database according to UID information by server corresponding close
Key, and the key is sent to label read-write apparatus.
With reference to Fig. 4, the key that the key zone of the key and encrypted electronic label is stored is carried out by label read-write apparatus
Match somebody with somebody, send to server the OID identification informations read using the key if consistent.If label read-write apparatus are not obtained
To identification information, then the wrong cipher key that step S3 is obtained is judged, point out user key mistake, may be false label, terminate inquiry.
By server according to the corresponding merchandise news of OID identification information-enquiries, and the merchandise news is back to label reading
Write device, user is showed by label read-write apparatus by merchandise news.That is, when label key and identification information are all normally obtained,
Then show merchandise news.
If server fails to find corresponding key according to UID information, judge that NFC electronic tags are not recorded in
In database, user tag exception is pointed out, terminate communication.
As shown in fig. 6, the embodiment of the present invention also proposes a kind of processing system of the encrypted electronic label based on OID, including：
Label read-write apparatus 1, server 2, NFC electronic tags 3.
Specifically, label read-write apparatus 1 are used for writing merchandise news in NFC electronic tags 3, and based on NFC communication association
View, the UID information of NFC electronic tags 3 is read from the serial number areas of electronic tag, wherein, UID information is NFC electronics
The unique identification information of label 3.
Label read-write apparatus 1 send to server 2 UID information.Server 2 distributes OID identification informations.Wherein, OID marks
Knowledge information is to combine the OID codings got during registration, automatically creates an identification information.
Key is generated according to the OID identification informations and UID information of distribution by server 2, by the key, UID information and OID
Key and OID identification informations are back to label read-write apparatus 1 by identification information storage in database, are set by tag read
Standby 1 by OID identification informations write-in NFC electronic tags 3, store key and utilize key locks label, generate the NFC electronics of encryption
Label 3, the NFC electronic tags 3 of encryption are pasted on corresponding commodity, complete the endowed flow of commodity.
In one embodiment of the invention, label read-write apparatus 1 are used to for key to write label key zone, modification locking
Label, generates the NFC electronic tags 3 of encryption, wherein, label key zone is located at the 3rd sector of lock room in NFC electronic tags 3
Two or three nybble.
Specifically, the second byte is used to set read-write mode, and the third and fourth byte is used to set key.NFC electronics marks
All sectors between 3 are signed from 03h to 0Fh, label read-write apparatus 1 are carried out only using key by setting corresponding lock byte
Read lock, the corresponding page can only be read out by key after locking.
Label read-write apparatus 1 are additionally operable to when the merchandise query for receiving user is asked, using NFC communication agreement from NFC
The serial number areas of electronic tag 3 read the UID information of the NFC electronic tags 3 of encryption, and UID information is sent to service
Device 2 is verified, by server 2 according to UID information searchings to corresponding key, and the key is sent to label read-write apparatus
1, the key is matched with the key for storing before by label read-write apparatus 1, will be read using the key if consistent
OID identification informations send to server 2.If label read-write apparatus 1 do not get identification information, judge to obtain for second
Wrong cipher key, point out user key mistake, may be false label, terminate inquiry.
By server 2 according to the corresponding merchandise news of OID identification information-enquiries, and the merchandise news is back to label reading
Write device 1, user is showed by label read-write apparatus 1 by merchandise news.
If server 2 fails to find corresponding key according to UID information, judge that NFC electronic tags 3 are not recorded
In database, user tag exception is pointed out, terminate communication.
In one embodiment of the invention, label read-write apparatus 1 can be one of following two：
(1) equipment that factory is fixed, immovable during work；
(2) hand-held kind equipment, can move carries out write operation to encrypted electronic label.
Above two equipment operation principle is identical, and read or write speed mode of operation is different, is applicable different occasions.
The processing method and system of the encrypted electronic label based on OID according to embodiments of the present invention, have by itself
The NFC label of encrypting module, it is ensured that the data in label are not tampered with, and are combined with internet, realizes that non-electronic commodity are accessed mutual
Networking, realizes the Internet of Things inquiry of non-electronic commodity, uses the NFC label itself with encrypting module, it is ensured that the number in label
According to being not tampered with, the NFC label with encrypting module cannot be replicated into this characteristic sum it is believed that manner of breathing combination, increases NFC
Tag security, and then merchandise news security and ease for use are improved, the identification information distributed using system, unified article mark
Message code, facilitates third party software to access, and conveniently realizes that businessman is false proof and reviews, reduces cost.Encrypted electronic mark of the invention
Sign and be adapted to extensive stock, enhance Internet of Things spreadability, be truly realized all items and access internet.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the invention or example.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.And, the specific features of description, structure, material or feature can be any
One or more embodiments or example in combine in an appropriate manner.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art is not departing from principle of the invention and objective
In the case of above-described embodiment can be changed within the scope of the invention, change, replace and modification.The scope of the present invention
By appended claims and its equivalent limit.
Claims (10)
1. a kind of processing method of the encrypted electronic label based on OID, it is characterised in that comprise the following steps：
Step S1, generates the NFC electronic tags of encryption, including：From label read-write apparatus to writing business in the NFC electronic tags
Product information, and the UID information of the NFC electronic tags is read, the UID information is sent to the server, by the clothes
Business device generates key according to the OID identification informations and the UID information of distribution, and the key and OID identification informations are returned
To the label read-write apparatus, the OID identification informations are write into the NFC electronic tags by the label read-write apparatus, deposited
Store up the key and utilize the key locks label, generate the NFC electronic tags of encryption；
Step S2, the NFC electronic tags of the encryption are pasted on corresponding commodity；
Step S3, the read write tag equipment reads the NFC electronics of the encryption when the merchandise query for receiving user is asked
The UID information of label, the UID information is sent to the server and is verified, is believed according to the UID by the server
Breath finds corresponding key, and the key is sent to the label read-write apparatus, by the label read-write apparatus that this is close
Key is matched with the key stored in the step S1, the OID identification informations hair that will be read using the key if consistent
The server is delivered to, by the server according to the corresponding merchandise news of the OID identification information-enquiries, and the commodity is believed
Breath is back to the label read-write apparatus, and the merchandise news is showed into user by the label read-write apparatus.
2. the processing method of the encrypted electronic label of OID is based on as claimed in claim 1, it is characterised in that in the step
It is described to utilize the key locks label in S1, comprise the following steps：
The key is write into label key zone, modification locking label generates the NFC electronic tags of encryption, wherein, the label
Key zone is located at the nybble of the 3rd sector the two or three of lock room in NFC electronic tags.
3. the processing method of the encrypted electronic label of OID is based on as claimed in claim 2, it is characterised in that second word
Save in read-write mode is set, third and fourth byte is used to set key,
The NFC electronic tags from 03h to 0Fh between all sectors, using the key by setting corresponding locking word
Section carries out a read lock, and the corresponding page can only be read out by key after locking.
4. the processing method of the encrypted electronic label of OID is based on as claimed in claim 1, it is characterised in that in the step
In S3, if the server fails to find corresponding key according to the UID information, the NFC electronic tags are judged
It is not recorded in database, points out user tag exception, terminates communication.
5. the processing method of the encrypted electronic label of OID is based on as claimed in claim 1, it is characterised in that in the step
In S3, if the label read-write apparatus do not get identification information, the wrong cipher key that the step S3 is obtained is judged, point out
User key mistake, terminates inquiry.
6. a kind of processing system of the encrypted electronic label based on OID, it is characterised in that including：NFC electronic tags, label are read
Write device and server, wherein,
The label read-write apparatus are used for writing merchandise news in NFC electronic tags, and read the NFC electronic tags
UID information, the UID information is sent to the server, by the server according to the OID identification informations and described of distribution
UID information generates key, and the key and OID identification informations are back into the label read-write apparatus, is read by the label
The OID identification informations are write the NFC electronic tags by write device, store the key and using cipher key locker calibration
Sign, generate the NFC electronic tags of encryption, the NFC electronic tags of the encryption are pasted on corresponding commodity；
The label read-write apparatus are additionally operable to, when the merchandise query for receiving user is asked, read the NFC electronics of the encryption
The UID information of label, the UID information is sent to the server and is verified, is believed according to the UID by the server
Breath finds corresponding key, and the key is sent to the label read-write apparatus, by the label read-write apparatus that this is close
Key is matched with the key for storing before, sends to described the OID identification informations read using the key if consistent
Server, by the server according to the corresponding merchandise news of the OID identification information-enquiries, and the merchandise news is back to
The label read-write apparatus, user is showed by the label read-write apparatus by the merchandise news.
7. the processing system of the encrypted electronic label of OID is based on as claimed in claim 6, it is characterised in that the label is read
Write device is used to for the key to write label key zone, and modification locking label generates the NFC electronic tags of encryption, wherein, institute
State threeth sector two three nybble of the label key zone positioned at lock room in NFC electronic tags.
8. the processing system of the encrypted electronic label of OID is based on as claimed in claim 7, it is characterised in that second word
Save in read-write mode is set, third and fourth byte is used to set key,
The NFC electronic tags from 03h to 0Fh between all sectors, the label read-write apparatus are using the key by setting
Putting corresponding lock byte carries out a read lock, and the corresponding page can only be read out by key after locking.
9. the processing system of the encrypted electronic label of OID is based on as claimed in claim 6, it is characterised in that if the clothes
Business device fails to find corresponding key according to the UID information, then judge that the NFC electronic tags are not recorded in database
In, user tag exception is pointed out, terminate communication.
10. the processing system of the encrypted electronic label of OID is based on as claimed in claim 6, it is characterised in that if the mark
Sign read-write equipment and do not get identification information, then judge second wrong cipher key of acquisition, point out user key mistake, terminate to look into
Ask.
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| CN110909056A (en) * | 2019-11-20 | 2020-03-24 | 罗中岩 | Method and device for query processing of label data, computer equipment and medium |
| CN111711945A (en) * | 2020-06-16 | 2020-09-25 | 易兆微电子(杭州)股份有限公司 | System and method for executing secure communication based on NFC protocol |
| CN113343318A (en) * | 2021-06-30 | 2021-09-03 | 浙江德鲸数字科技有限公司 | Data processing method, device, equipment and medium |
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| CN111711945B (en) * | 2020-06-16 | 2023-09-22 | 易兆微电子(杭州)股份有限公司 | System and method for executing secure communication based on NFC protocol |
| CN113343318A (en) * | 2021-06-30 | 2021-09-03 | 浙江德鲸数字科技有限公司 | Data processing method, device, equipment and medium |
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