CN106778207A - Clone recognition methods and the device of card - Google Patents
Clone recognition methods and the device of card Download PDFInfo
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- CN106778207A CN106778207A CN201611056145.9A CN201611056145A CN106778207A CN 106778207 A CN106778207 A CN 106778207A CN 201611056145 A CN201611056145 A CN 201611056145A CN 106778207 A CN106778207 A CN 106778207A
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- Prior art keywords
- card
- clone
- processing method
- prestoring
- data
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/44—Program or device authentication
Abstract
The embodiment of the invention discloses a kind of recognition methods for cloning card and device.Methods described includes：Detect IC to stick into when studying in snap ring border, matching checking information is sent to the IC-card, to verify the matching of the IC-card and card-reading apparatus；If it is determined that the IC-card matches with the card-reading apparatus, then start the response condition of order to factory's Setting pattern according to the IC-card, clone's card identification is carried out to the IC-card；If it is determined that the IC-card is clone's IC-card, then according to the processing method of the clone's IC-card for prestoring, respective handling is carried out to clone's IC-card.The technical scheme of the embodiment of the present invention overcomes that the used time in the prior art is more long, and process is relatively complicated, and is possible to that clone's IC-card can be caused the defect damaged, realizes quick, accurate, simply identification clone IC-card, and IC-card will not be caused to damage.
Description
Technical field
The present embodiments relate to data processing technique, more particularly to a kind of recognition methods for cloning card and device.
Background technology
IC-card (Integrated Circuit Card, integrated circuit card) due to its intrinsic information security, be easy to take
The advantages of band, fairly perfect standardization, got in fields such as authentication, bank, telecommunications, public transport, parking lot management
Come more applications, such as China second-generation identity card, the stored value card of bank, the SIM cards of mobile phones of telecommunications, the mass transit card of public transport,
Subway card, the parking card etc. for collecting parking fee.
But, clone the appearance of IC-card so that the interests for being cloned the holder of IC-card receive different degrees of infringement.
In the prior art, the method for identification clone IC-card is generally Brute Force method, or IC-card internal data is verified by identifying
Or rewrite result come determine whether clone IC-card.
The method used time of existing identification clone IC-card is more long, and process is relatively complicated, and is possible to that IC-card can be caused to damage
It is bad.
The content of the invention
In view of this, a kind of recognition methods for cloning card and device are the embodiment of the invention provides, to overcome prior art
The middle used time is more long, and process is relatively complicated, and is possible to cause clone's IC-card the defect of damage, realizes quick, accurate, letter
Clone's IC-card singly is recognized, and IC-card will not be caused to damage.
In a first aspect, the embodiment of the invention provides it is a kind of clone card recognition methods, including：
Detect IC to stick into when studying in snap ring border, matching checking information is sent to the IC-card, to verify
The matching of the IC-card and card-reading apparatus；
If it is determined that the IC-card matches with the card-reading apparatus, then factory's Setting pattern is started according to the IC-card
The response condition of order, clone's card identification is carried out to the IC-card；
If it is determined that the IC-card is clone's IC-card, then according to the processing method of the clone's IC-card for prestoring, to the clone
IC-card carries out respective handling.
In the above-mentioned methods, it is preferred that the IC that detects is sticked into when studying in snap ring border, to the IC-card
Transmission information, to verify that the IC-card includes with the matching of card-reading apparatus：
Detect the IC to stick into when studying in snap ring border, the encryption data for prestoring is sent to the IC-card；
According to the IC-card to the response condition of the encryption data for prestoring, the IC-card and the card-reading apparatus are confirmed
Whether match.
In the above-mentioned methods, it is preferred that the response feelings for starting order to factory's Setting pattern according to the IC-card
Condition, clone's card identification is carried out to the IC-card to be included：
Factory's Setting pattern is sent to the IC-card start order；
If it is confirmed that the IC-card enters factory's Setting pattern, then confirm that the IC-card blocks for clone；
If it is confirmed that the IC-card is introduced into factory's Setting pattern, then confirm that the IC-card is legal card.
In the above-mentioned methods, it is preferred that also include：
If it is determined that the IC-card is legal IC-card, then authority corresponding with the authority request of the IC-card is taken to open plan
Slightly, authority is opened to the IC-card user.
In the above-mentioned methods, it is preferred that the processing method of clone's IC-card that the basis prestores, to clone's IC-card
Carrying out respective handling includes：
The processing method data that reading prestores, according to the numerical value of the processing method data for prestoring, determine the clone
The processing method of IC-card；
Processing method according to clone's IC-card carries out respective handling to clone's IC-card.
In the above-mentioned methods, it is preferred that the processing method of the clone's IC-card for prestoring includes：
Refuse to open authority, and/or the data for rewriting clone's IC-card to the IC-card user.
In the above-mentioned methods, it is preferred that the processing method of the data for rewriting clone's IC-card includes：
The chip identification of clone's IC-card is read, the check value of the chip identification is calculated according to canonical algorithm；
Calculated according to the check value and rewrite numerical value, the rewriting value is write into clone's IC-card, to replace described gram
The check value of the chip identification stored in grand IC-card.
In second aspect, a kind of identifying device for cloning card is the embodiment of the invention provides, including：
Matching authentication module, for detect IC stick into study in snap ring border when, to the IC-card send
With property checking information, to verify the matching of the IC-card and card-reading apparatus；
Clone's card identification module, for if it is determined that the IC-card matches with the card-reading apparatus, then according to the IC
Block the response condition for starting order to factory's Setting pattern, clone's card identification is carried out to the IC-card；
Clone's card processing module, for if it is determined that the IC-card is clone's IC-card, then according to the clone's IC-card for prestoring
Processing method, respective handling is carried out to clone's IC-card.
In said apparatus, it is preferred that the matching authentication module includes：
Encryption data transmitting element, for detect the IC stick into study in snap ring border when, to the IC-card
The encryption data that transmission prestores；
Matching confirmation unit, to the response condition of the encryption data for prestoring, institute is confirmed for according to the IC-card
State whether IC-card matches with the card-reading apparatus.
In said apparatus, it is preferred that clone's card identification module includes：
Start command sending unit, order is started for sending factory's Setting pattern to the IC-card；
Clone's card confirmation unit, for if it is confirmed that the IC-card then confirms that the IC-card is into factory's Setting pattern
Clone's card；
Legal card confirmation unit, for if it is confirmed that the IC-card is introduced into factory's Setting pattern, then confirming the IC-card
It is legal card.
In said apparatus, it is preferred that also include：
Legal card respond module, for if it is determined that the IC-card be legal IC-card, then take the authority with the IC-card
Corresponding authority opening strategy is asked, authority is opened to the IC-card user.
In said apparatus, it is preferred that clone's card processing module includes：
Processing method determining unit, for reading the processing method data for prestoring, according to the processing method number for prestoring
According to numerical value, determine it is described clone IC-card processing method；
Processing method execution unit, is carried out accordingly for the processing method according to clone's IC-card to clone's IC-card
Treatment.
In said apparatus, it is preferred that the processing method of the clone's IC-card for prestoring includes：
Refuse to open authority, and/or the data for rewriting clone's IC-card to the IC-card user.
In said apparatus, it is preferred that the processing method execution unit of the data for rewriting clone's IC-card includes：
Check value generates subelement, the chip identification for reading clone's IC-card, calculates described according to canonical algorithm
The check value of chip identification；
Check value rewrites subelement, for calculating rewriting value according to the check value, the rewriting numerical value write-in is described
Clone's IC-card, to replace the check value of the chip identification stored in clone's IC-card.
The recognition methods of clone's card provided in an embodiment of the present invention and device, the entrance of IC card is detected by working as
During Card Reader environment, matching checking information is sent to IC-card, to verify the matching of IC-card and card-reading apparatus, if it is determined that IC-card
Match with card-reading apparatus, then start the response condition of order to factory's Setting pattern according to IC-card, clone's card is carried out to IC-card
Identification, if it is determined that IC-card is clone's IC-card, then according to the processing method of the clone's IC-card for prestoring, carried out accordingly to clone's IC-card
Treatment, overcomes that the used time in the prior art is more long, and process is relatively complicated, and is possible to damage can be caused to lack clone's IC-card
Fall into, realize it is quick, accurate, simply identification clone IC-card, and will not to IC-card cause damage.
Brief description of the drawings
Fig. 1 is a kind of flow chart of the recognition methods of clone card that the embodiment of the present invention one is provided；
Fig. 2 is a kind of flow chart of the recognition methods of clone card that the embodiment of the present invention two is provided；
Fig. 3 is a kind of flow chart of the recognition methods of clone card that the embodiment of the present invention three is provided；
Fig. 4 is a kind of structure chart of the identifying device of clone card that the embodiment of the present invention four is provided.
Specific embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with the accompanying drawings to specific reality of the invention
Example is applied to be described in further detail.It is understood that specific embodiment described herein is used only for explaining the present invention,
Rather than limitation of the invention.
It also should be noted that, for the ease of description, be illustrate only in accompanying drawing part related to the present invention rather than
Full content.It should be mentioned that some exemplary embodiments are described before exemplary embodiment is discussed in greater detail
Into the treatment or method described as flow chart.Although operations (or step) to be described as flow chart the treatment of order,
It is that many of which operation can be by concurrently, concomitantly or while implement.Additionally, the order of operations can be by again
Arrange.The treatment when its operations are completed can be terminated, it is also possible to have the additional step being not included in accompanying drawing.
The treatment can correspond to method, function, code, subroutine, subprogram etc..
Embodiment one
Fig. 1 is a kind of flow chart of the recognition methods of clone card that the embodiment of the present invention one is provided, and the method is applied to be read
Card apparatus read the scene of IC-card, can be performed by the identifying device of clone's card, and the device can be by hardware and/or software
Mode is realized, and can be typically integrated in card-reading apparatus.The method of the present embodiment is specifically included：
Step 110, detect IC and stick into when studying in snap ring border, matching checking information is sent to IC-card, with
The matching of checking IC-card and card-reading apparatus.
It will be appreciated by persons skilled in the art that when IC-card is contactless IC-card, only when IC-card enters to study in
The effective range of the electromagnetic wave of card apparatus transmitting is (for example：0-8 centimetres or 5-10 centimetres etc.) it is interior when, IC-card can just be set by Card Reader
It is standby to read.
Therefore, in the present embodiment, IC-card specifically refers to IC-card into the electromagnetism of card-reading apparatus transmitting into Card Reader environment
The effective range of ripple is interior or IC-card inserts card-reading apparatus.When card-reading apparatus have detected IC-card into Card Reader environment, Card Reader sets
It is standby to send matching checking information to IC-card, to verify the matching of IC-card and card-reading apparatus.
Wherein, matching checking information specifically refers to the related data of perhaps its content in it and can be used for judging that Card Reader sets
The standby information whether matched with IC-card.Can be typically：The data of be-encrypted data, encryption data and particular memory location
Etc. information.
In a specific example, the matching checking information is one group of be-encrypted data, and card-reading apparatus treat this
Encryption data is sent into after the IC-card of Card Reader environment, after the be-encrypted data that IC-card will be received is encrypted, is then forwarded to
Card-reading apparatus, AES and key have been written into the particular memory location in IC-card when IC-card is made, for being set with Card Reader
Standby to carry out matching checking, after card-reading apparatus receive encryption data, the decipherment algorithm and key stored using itself are decrypted,
Then the data after decryption are compared with the be-encrypted data for sending before, if both are identical, then it is assumed that the IC-card with from
Body is matched, if both are different, then it is assumed that the IC-card is mismatched with itself.
Step 120, if it is determined that IC-card and card-reading apparatus match, then order is started to factory's Setting pattern according to IC-card
Response condition, to IC-card carry out clone card identification.
It will be appreciated by persons skilled in the art that IC-card is before dispatching from the factory, manufacturer can be in the 0th sector the 0th of IC-card
Manufacturer code is write in block, publisher or manufacturer can write publisher's code in the 0th piece of the 0th sector of IC-card, together
When, the data such as total password, password counter can also be write in the 0th piece of the 0th sector of IC-card, the protection fuse inside IC-card
Before without fusing, i.e., before IC-card is not individualized, it all can be what is be written over that these have been written of data, but when protection
After fuse failure, IC-card enters the individualized stage, and now, the data in the 0th piece of the 0th sector of IC-card are in no instance
Can be written over again, but partial data can be read.But, the data of clone's IC-card any sector all can be to be changed
, that is to say, that clone's IC-card can change the content in the 0th piece of the 0th sector, and clone the content of IC-card any sector
It is repeatedly erasable.
In the present embodiment, it is specifically the number for instigating IC-card to be changed into the 0th piece of the 0th sector that factory's Setting pattern starts order
According to the order of the state that the operation such as can be rewritten, wiped.Fuse failure is protected to be blown before dispatching from the factory due to IC-card, institute
So that any operation cannot be done to the data in the 0th piece of the 0th sector again, i.e., factory's Setting pattern cannot be returned to, but, clone IC-card
The 0th piece of the 0th sector in data the operation such as can optionally be rewritten, wiped, so, clone's IC-card can enter work at any time
Factory's Setting pattern.Therefore, start the response condition of order to factory's Setting pattern according to IC-card, clone's card can be carried out to IC-card
Identification.
Step 130, if it is determined that IC-card for clone IC-card, then according to prestore clone IC-card processing method, to clone
IC-card carries out respective handling.
In the present embodiment, the processing method of the clone's IC-card for prestoring can be specifically that refusal opens power to clone's IC-card
Significant data inside limit, destruction clone's IC-card and rewriting clone's IC-card etc., the present embodiment is not limited to this.Obtain pre-
The mode of the processing method of the clone's IC-card deposited can be specifically the data for reading particular memory location, be determined according to the data
Clone the acquisition modes such as the processing method of IC-card.After the processing method of clone's IC-card is determined, it is possible to which clone's IC-card is entered
Row respective handling.
The recognition methods of clone's card provided in an embodiment of the present invention, snap ring is studied in by when detecting IC and stick into
During border, matching checking information is sent to IC-card, to verify the matching of IC-card and card-reading apparatus, if it is determined that IC-card and Card Reader
Equipment matches, then start the response condition of order to factory's Setting pattern according to IC-card, clone's card identification is carried out to IC-card, such as
Fruit determines that IC-card is clone's IC-card, then according to the processing method of the clone's IC-card for prestoring, respective handling is carried out to clone's IC-card, gram
Take that the used time in the prior art is more long, process is relatively complicated, and be possible to that clone's IC-card can be caused the defect damaged, realized
Quickly, clone's IC-card accurately, is simply recognized, and IC-card will not be caused to damage.
Embodiment two
Fig. 2 is a kind of flow chart of the recognition methods of clone card that the embodiment of the present invention two is provided.The present embodiment is with above-mentioned
Optimized based on embodiment, in the present embodiment, IC will be detected and sticked into when studying in snap ring border, sent out to IC-card
Deliver letters breath, to verify that IC-card is optimized for the matching of card-reading apparatus：IC is detected to stick into when studying in snap ring border, to
IC-card sends the encryption data for prestoring；The response condition of the encryption data according to IC-card to prestoring, confirms IC-card and card-reading apparatus
Whether match.
Further, the response condition of order will be started to factory's Setting pattern according to IC-card, clone's card is carried out to IC-card
Identification is optimized for：Factory's Setting pattern is sent to IC-card start order；If it is confirmed that IC-card enters factory's Setting pattern, then confirm
IC-card blocks for clone；If it is confirmed that IC-card is introduced into factory's Setting pattern, then confirm that IC-card is legal card.
Further, also include：If it is determined that IC-card is legal IC-card, then power corresponding with the authority request of IC-card is taken
Limit opening strategy, authority is opened to IC-card user.
Accordingly, the method for the present embodiment is specifically included：
Step 210, detect IC and stick into when studying in snap ring border, the encryption data for prestoring is sent to IC-card.
In the present embodiment, matching checking information is the encryption data for prestoring.After IC-card receives the encryption data, IC
Decipherment algorithm and the secret key decryption encryption data that card is stored using particular position inside, and the data after decryption are interior with another
The data of portion's ad-hoc location storage are compared, if both are identical, then it is assumed that card-reading apparatus are matched with IC-card, if both are different,
Then think that card-reading apparatus are matched with IC-card, are then sent to card-reading apparatus by comparison result.
Step 220, the response condition of encryption data according to IC-card to prestoring, confirm IC-card and card-reading apparatus whether
Match somebody with somebody.
In the present embodiment, the comparison result that card-reading apparatus send according to the IC-card for receiving, can confirm that IC-card and reads
Whether card apparatus match.
Step 230, if it is determined that IC-card and card-reading apparatus match, then send factory's Setting pattern to IC-card and start life
Order.
In the present embodiment, after the comparison result sent by IC-card confirms that IC-card is matched with card-reading apparatus, Jiu Huixiang
IC-card sends factory's Setting pattern and starts order.
Step 240, judge IC-card whether enter factory's Setting pattern, if so, then perform step 250, if it is not, then performing step
Rapid 260.
In the present embodiment, when IC-card is non-clone's IC-card, because protection fuse has fused, so IC-card is cannot
Into factory's Setting pattern, therefore, IC-card is being received after factory Setting pattern starts order, the information replied card-reading apparatus
It is probably instruction errors or cannot be introduced into factory's Setting pattern etc. or do not carry out any reply.
When IC-card is clone's IC-card, can optionally be rewritten due to the data in the 0th piece of its 0th sector, be wiped
Deng operation, so IC-card is after factory's Setting pattern startup order is received, the information replied card-reading apparatus is to have been enter into factory
Setting pattern.
And then, card-reading apparatus can just judge whether IC-card is clone's IC-card according to the return information for receiving.
Step 250, confirmation IC-card block for clone, according to the processing method of the clone's IC-card for prestoring, are carried out to cloning IC-card
Respective handling.
Step 260, confirmation IC-card are legal card, authority opening strategy corresponding with the authority request of IC-card are taken, to IC
Card user opens authority.
In the present embodiment, after it is legal card to confirm IC-card, the authority for meeting IC-card attribute that can be sent according to IC-card
Request, authority is opened to IC-card.
Wherein, the authority for meeting IC-card attribute specifically refers to the authority model of the IC-card according to determined by the rank of IC-card
Enclose.It will be appreciated by persons skilled in the art that the IC-card matched from same card-reading apparatus may have different ranks, level
The extent of competence that IC-card not higher has is bigger, therefore, card-reading apparatus can open corresponding according to the rank of IC-card to it
Extent of competence.
The recognition methods of clone's card provided in an embodiment of the present invention, snap ring is studied in by when detecting IC and stick into
During border, the encryption data that prestores is sent to IC-card, and the encryption data according to IC-card to prestoring response condition, confirm IC-card with
Whether card-reading apparatus match, and when IC-card and card-reading apparatus match, send factory's Setting pattern to IC-card and start order, then
Whether factory's Setting pattern is entered according to IC-card, determines whether IC-card is clone's IC-card, corresponding position is made to IC-card according to result
Reason, overcomes that the used time in the prior art is more long, and process is relatively complicated, and is possible to that clone's IC-card can be caused the defect damaged,
Realize it is quick, accurate, simply identification clone IC-card, and will not to IC-card cause damage.
Embodiment three
Fig. 3 is a kind of flow chart of the recognition methods of clone card that the embodiment of the present invention three is provided.The present embodiment is with above-mentioned
Optimized based on embodiment, in the present embodiment, by according to the processing method of the clone's IC-card for prestoring, clone's IC-card is entered
Row respective handling is optimized for：The processing method data that reading prestores, according to the numerical value of the processing method data for prestoring, it is determined that clone
The processing method of IC-card；Processing method according to clone's IC-card carries out respective handling to clone's IC-card.
Further, the processing method of the clone's IC-card for prestoring is optimized for：Refuse to open authority to IC-card user and change
Write the data of clone's IC-card.
Correspondingly, the processing method that will rewrite the data of clone's IC-card is optimized for：The chip identification of clone's IC-card is read, is pressed
According to the check value of canonical algorithm computing chip mark；Rewriting value is calculated according to check value, numerical value write-in clone's IC-card will be rewritten, with
Replace the check value of the chip identification stored in clone's IC-card.
Accordingly, the method for the present embodiment is specifically included：
Step 310, detect IC and stick into when studying in snap ring border, matching checking information is sent to IC-card, with
The matching of checking IC-card and card-reading apparatus.
Step 320, if it is determined that IC-card and card-reading apparatus match, then order is started to factory's Setting pattern according to IC-card
Response condition, to IC-card carry out clone card identification.
Step 330, if it is determined that IC-card is clone's IC-card, the processing method data that prestore of reading, according to the treatment for prestoring
The numerical value of method data, it is determined that the processing method of clone's IC-card is refusal and opening authority to IC-card user and rewriting clone's IC-card
Data.
In the present embodiment, after it is determined that IC-card is for clone's IC-card, the place of the clone's IC-card for prestoring will further be obtained
Reason method.The processing method for cloning IC-card is determined according to the numerical value of the processing method data for prestoring, the treatment side for prestoring
Method data can be stored in advance in the setting storage location of card-reading apparatus, or be stored in advance in and card-reading apparatus
In the computer being connected, the present embodiment is not limited to this.
In a specific example, when the numerical value of the processing method data for prestoring is 0, it may be determined that clone's IC-card
Processing method is that refusal opens authority to IC-card user；When the numerical value of the processing method data for prestoring is 1, it may be determined that clone
The processing method of IC-card is to destroy clone's IC-card；When the numerical value of the processing method data for prestoring is 3, it may be determined that clone IC
The processing method of card is the data for rewriting clone's IC-card.
In the present embodiment, according to the numerical value of the processing method data for prestoring, it is determined that clone IC-card processing method be
Refuse to open authority to IC-card user and rewrite the data of clone's IC-card.
Step 340, the chip identification for reading clone's IC-card, according to the check value that canonical algorithm computing chip is identified.
It will be appreciated by persons skilled in the art that the school of the IC-card sequence number that is also stored with the 0th piece of the 0th sector of IC-card
Value is tested, the check value refers to the numerical value that is calculated by canonical algorithm of sequence number of IC-card.Wherein, IC-card sequence number is calculated
The canonical algorithm of check value is disclosed.The effect of sequence number check value is after IC-card enters Card Reader environment, to enter for IC-card
Row inherently safe is verified.In general, after IC-card enters Card Reader environment, after the completion of IC-card charge inside, IC-card is first
The checking of self-security can be carried out, the check value of the canonical algorithm sequence of calculation number can be reused first, then will calculated and tie
The sequence number check value stored in the 0th piece of fruit and the 0th sector is compared, if identical, proceeds subsequent operation, if it is different, then
Refusal card-reading apparatus are read out to IC-card.
In the present embodiment, the chip identification of IC-card is specifically referred in the 0th piece of the 0th sector of IC-card is write before IC-card dispatches from the factory
The IC-card sequence number.After reading the chip identification of clone's IC-card, card-reading apparatus can be according to canonical algorithm, i.e., known sequence
Number check value calculation method calculates the check value of chip identification.
Step 350, according to check value calculate rewriting value, by rewrite numerical value write-in clone IC-card, with replace clone IC-card in
The check value of the chip identification of storage.
In the present embodiment, after the completion of the check value of chip identification is calculated, rewriting value can be calculated, wherein, rewriting value
The data that to specifically refer to numerical value different from the chip identification check value being calculated in step 350.Wherein, the method for rewriting is specific
Can be that the chip identification check value that will be calculated plus 1, or the chip identification check value that will be calculated subtracts 1, this implementation
Example is not limited to this.
In the present embodiment, after the completion of the calculating of rewriting value, will be by rewriting value write-in clone's IC-card, to replace clone
The check value of the chip identification stored in IC-card.
Step 360, refuse to open authority to IC-card user.
The recognition methods of clone's card provided in an embodiment of the present invention, matching checking information and IC are sent by IC-card
Block the response condition for starting order to factory's Setting pattern, judge whether IC-card matches with card-reading apparatus and whether is IC-card successively
For clone blocks, if clone's IC-card, according to the processing method value data for prestoring, it is determined that the processing method of clone's IC-card is refusal
Authority is opened to IC-card user and rewrite the data of clone's IC-card, then read the chip identification of clone's IC-card and calculate its verification
The rewriting value of value and check value, the check value of the chip identification stored in clone's IC-card is replaced with rewriting value, is overcome existing
The used time is more long in technology, and process is relatively complicated, and is possible to cause clone's IC-card the defect of damage, realizes quick, standard
Really, simply IC-card is cloned in identification, and IC-card will not be caused to damage, while be also prevented from clone's IC-card being continuing with.
Example IV
Fig. 4 is a kind of structure chart of the identifying device of clone card that the embodiment of the present invention four is provided.As shown in figure 4, described
Device includes：Matching authentication module 101, clone's card identification module 102 and clone's card processing module 103.Wherein：
Matching authentication module 101, for detect IC stick into study in snap ring border when, to IC-card send match
Property checking information, to verify the matching of IC-card and card-reading apparatus；
Clone's card identification module 102, for if it is determined that IC-card matches with card-reading apparatus, then being set to factory according to IC-card
The response condition that pattern starts order is put, clone's card identification is carried out to IC-card；
Clone's card processing module 103, for if it is determined that IC-card is clone's IC-card, then according to the place of the clone's IC-card for prestoring
Reason method, respective handling is carried out to clone's IC-card.
The identifying device of clone's card provided in an embodiment of the present invention, snap ring is studied in by when detecting IC and stick into
During border, matching checking information is sent to IC-card, to verify the matching of IC-card and card-reading apparatus, if it is determined that IC-card and Card Reader
Equipment matches, then start the response condition of order to factory's Setting pattern according to IC-card, clone's card identification is carried out to IC-card, such as
Fruit determines that IC-card is clone's IC-card, then according to the processing method of the clone's IC-card for prestoring, respective handling is carried out to clone's IC-card, gram
Take that the prior art used time is more long, process is relatively complicated, and be possible to that clone's IC-card can be caused the defect damaged, realized fast
Speed, accurate, simply identification clone IC-card, and IC-card will not be caused to damage.
On the basis of the various embodiments described above, matching authentication module can include：
Encryption data transmitting element, for detect IC stick into study in snap ring border when, to IC-card send prestore
Encryption data；
Matching confirmation unit, for the response condition of the encryption data according to IC-card to prestoring, confirms IC-card and Card Reader
Whether equipment matches.
On the basis of the various embodiments described above, clone's card identification module can include：
Start command sending unit, order is started for sending factory's Setting pattern to IC-card；
Clone card confirmation unit, for if it is confirmed that IC-card enter factory's Setting pattern, then confirm IC-card for clone block；
Legal card confirmation unit, for if it is confirmed that IC-card is introduced into factory's Setting pattern, then confirming that IC-card is legal card.
On the basis of the various embodiments described above, can also include：
Legal card respond module, for if it is determined that IC-card be legal IC-card, then take corresponding with the authority request of IC-card
Authority opening strategy, to IC-card user open authority.
On the basis of the various embodiments described above, clone's card processing module can include：
Processing method determining unit, for reading the processing method data for prestoring, according to the processing method data for prestoring
Numerical value, it is determined that the processing method of clone's IC-card；
Processing method execution unit, respective handling is carried out for the processing method according to clone's IC-card to clone's IC-card.
On the basis of the various embodiments described above, the processing method of the clone's IC-card for prestoring can include：
Refuse to open authority, and/or the data for rewriting clone's IC-card to IC-card user.
On the basis of the various embodiments described above, the processing method execution unit for rewriting the data of clone's IC-card can include：
Check value generates subelement, the chip identification for reading clone's IC-card, is identified according to canonical algorithm computing chip
Check value；
Check value rewrites subelement, for calculating rewriting value according to check value, numerical value write-in clone's IC-card will be rewritten, to replace
Change the check value of the chip identification stored in clone's IC-card.
The identifying device of clone's card that the embodiment of the present invention is provided can be used to perform what any embodiment of the present invention was provided
The recognition methods of card is cloned, possesses corresponding functional module, realize identical beneficial effect.
Obviously, it will be understood by those skilled in the art that above-mentioned of the invention each module or each step can be by as above
Described server implementation.Alternatively, the program that the embodiment of the present invention can be can perform with computer installation be realized, so that can
To be stored in being performed by processor in storage device, described program can be stored in a kind of computer-readable storage
In medium, storage medium mentioned above can be read-only storage, disk or CD etc.；Or be fabricated to them respectively each
Individual integrated circuit modules, or the multiple modules or step in them are fabricated to single integrated circuit module to realize.So,
The present invention is not restricted to the combination of any specific hardware and software.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for those skilled in the art
For, the present invention can have various changes and change.It is all any modifications made within spirit and principles of the present invention, equivalent
Replace, improve etc., should be included within the scope of the present invention.
Claims (14)
1. a kind of recognition methods for cloning card, it is characterised in that including：
Detect IC to stick into when studying in snap ring border, matching checking information is sent to the IC-card, it is described to verify
The matching of IC-card and card-reading apparatus；
If it is determined that the IC-card matches with the card-reading apparatus, then order is started to factory's Setting pattern according to the IC-card
Response condition, to the IC-card carry out clone card identification；
If it is determined that the IC-card is clone's IC-card, then according to the processing method of the clone's IC-card for prestoring, to clone's IC-card
Carry out respective handling.
2. method according to claim 1, it is characterised in that it is described detect IC and stick into study in snap ring border
When, information is sent to the IC-card, to verify that the IC-card includes with the matching of card-reading apparatus：
Detect the IC to stick into when studying in snap ring border, the encryption data for prestoring is sent to the IC-card；
According to the IC-card to the response condition of the encryption data for prestoring, confirm whether are the IC-card and the card-reading apparatus
Matching.
3. method according to claim 1, it is characterised in that described that life is started to factory's Setting pattern according to the IC-card
The response condition of order, clone's card identification is carried out to the IC-card to be included：
Factory's Setting pattern is sent to the IC-card start order；
If it is confirmed that the IC-card enters factory's Setting pattern, then confirm that the IC-card blocks for clone；
If it is confirmed that the IC-card is introduced into factory's Setting pattern, then confirm that the IC-card is legal card.
4. method according to claim 1, it is characterised in that also include：
If it is determined that the IC-card is legal IC-card, then authority opening strategy corresponding with the authority request of the IC-card is taken,
Authority is opened to the IC-card user.
5. method according to claim 1, it is characterised in that the processing method of clone's IC-card that the basis prestores is right
Clone's IC-card carries out respective handling to be included：
The processing method data that reading prestores, according to the numerical value of the processing method data for prestoring, determine clone's IC-card
Processing method；
Processing method according to clone's IC-card carries out respective handling to clone's IC-card.
6. the method according to any one in claim 1-5, it is characterised in that the treatment of the clone's IC-card for prestoring
Method includes：
Refuse to open authority, and/or the data for rewriting clone's IC-card to the IC-card user.
7. method according to claim 6, it is characterised in that the processing method bag of the data of the rewriting clone IC-card
Include：
The chip identification of clone's IC-card is read, the check value of the chip identification is calculated according to canonical algorithm；
Rewriting value is calculated according to the check value, the rewriting numerical value clone's IC-card is write into, to replace the clone IC
The check value of the chip identification stored in card.
8. it is a kind of to clone the identifying device blocked, it is characterised in that including：
Matching authentication module, for detect IC stick into study in snap ring border when, to the IC-card send matching
Checking information, to verify the matching of the IC-card and card-reading apparatus；
Clone's card identification module, for if it is determined that the IC-card matches with the card-reading apparatus, then according to the IC-card pair
Factory's Setting pattern starts the response condition of order, and clone's card identification is carried out to the IC-card；
Clone card processing module, for if it is determined that the IC-card for clone IC-card, then according to prestore clone IC-card treatment
Method, respective handling is carried out to clone's IC-card.
9. device according to claim 8, it is characterised in that the matching authentication module includes：
Encryption data transmitting element, for detect the IC stick into study in snap ring border when, to the IC-card send
The encryption data for prestoring；
Matching confirmation unit, to the response condition of the encryption data for prestoring, the IC is confirmed for according to the IC-card
Whether card matches with the card-reading apparatus.
10. mounted box according to claim 8 is sub, it is characterised in that clone's card identification module includes：
Start command sending unit, order is started for sending factory's Setting pattern to the IC-card；
Clone card confirmation unit, for if it is confirmed that the IC-card enter factory's Setting pattern, then confirm the IC-card for clone
Card；
Legal card confirmation unit, for if it is confirmed that the IC-card is introduced into factory's Setting pattern, then confirming the IC-card to close
Method card.
11. devices according to claim 8, it is characterised in that also include：
Legal card respond module, for if it is determined that the IC-card be legal IC-card, then take the authority request with the IC-card
Corresponding authority opening strategy, authority is opened to the IC-card user.
12. devices according to claim 8, it is characterised in that clone's card processing module includes：
Processing method determining unit, for reading the processing method data for prestoring, according to the processing method data for prestoring
Numerical value, determines the processing method of clone's IC-card；
Processing method execution unit, corresponding position is carried out for the processing method according to clone's IC-card to clone's IC-card
Reason.
13. mounted box according to any one in claim 8-12, it is characterised in that the clone's IC-card for prestoring
Processing method includes：
Refuse to open authority, and/or the data for rewriting clone's IC-card to the IC-card user.
14. devices according to claim 13, it is characterised in that the processing method of the data of the rewriting clone IC-card is held
Row unit includes：
Check value generates subelement, the chip identification for reading clone's IC-card, and the chip is calculated according to canonical algorithm
The check value of mark；
Check value rewrites subelement, for calculating rewriting value according to the check value, the rewriting numerical value is write into the clone
IC-card, to replace the check value of the chip identification stored in clone's IC-card.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611056145.9A CN106778207A (en) | 2016-11-25 | 2016-11-25 | Clone recognition methods and the device of card |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611056145.9A CN106778207A (en) | 2016-11-25 | 2016-11-25 | Clone recognition methods and the device of card |
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| CN106778207A true CN106778207A (en) | 2017-05-31 |
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| CN201611056145.9A Pending CN106778207A (en) | 2016-11-25 | 2016-11-25 | Clone recognition methods and the device of card |
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| CN109993267A (en) * | 2019-04-08 | 2019-07-09 | 陈予 | A kind of contactless IC card and can significant notation, identification and the method for cancellation |
| CN110187658A (en) * | 2019-05-27 | 2019-08-30 | 日立楼宇技术（广州）有限公司 | A kind of chip treatment method, device, chip and elevator outer calling board |
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| CN110187658A (en) * | 2019-05-27 | 2019-08-30 | 日立楼宇技术（广州）有限公司 | A kind of chip treatment method, device, chip and elevator outer calling board |
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Address after: Nanxiang three road, Science City high tech Industrial Development Zone, Guangzhou city of Guangdong Province, No. 2 510660 Applicant after: Hitachi building technologies (Guangzhou) Co. Ltd. Address before: Nanxiang three road, Science City high tech Industrial Development Zone, Guangzhou city of Guangdong Province, No. 2 510660 Applicant before: Guangzhou Ropente Science and Technology Development Co., Ltd. |
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Application publication date: 20170531 |