CN110034929A - A kind of all-purpose card card based on airport environment - Google Patents
A kind of all-purpose card card based on airport environment Download PDFInfo
- Publication number
- CN110034929A CN110034929A CN201910283241.4A CN201910283241A CN110034929A CN 110034929 A CN110034929 A CN 110034929A CN 201910283241 A CN201910283241 A CN 201910283241A CN 110034929 A CN110034929 A CN 110034929A
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- Prior art keywords
- card
- sector
- key
- sub
- module
- Prior art date
- 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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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
- H04L9/0625—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation with splitting of the data block into left and right halves, e.g. Feistel based algorithms, DES, FEAL, IDEA or KASUMI
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0894—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
- H04L9/0897—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage involving additional devices, e.g. trusted platform module [TPM], smartcard or USB
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3234—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving additional secure or trusted devices, e.g. TPM, smartcard, USB or software token
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3263—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
Abstract
The all-purpose card card based on airport environment that the invention discloses a kind of, it is related to airport environment dedicated all-purpose card card field, including all-purpose card card, card reader, it is made of in all-purpose card card CPU card public domain module and CPU card authenticated encryption regions module, it is encrypted in the module of public domain by key in DES algorithm and system, is divided into the sub- sector of card basic information, the sub- sector of personnel's basic information；CPU card authenticated encryption regions module includes cpu chip COS system and memory.The present invention limits the card to the right of access of each region by the management of key since fabrication process, prevents the different zones right of access as caused by Back end data exception, artificial altered data and judges by accident；Different zones are divided in the pass to different work related applications, are easy to use, management allomeric function；It can need not realize that permission dynamic updates, save the management cost of total system, the cost of manufacture of multiple type cards, reduced whole operating cost.
Description
Technical field
The present invention relates to airport environment dedicated all-purpose card card field, in particular to a kind of all-purpose cards based on airport environment
Card.
Background technique
With the increase of airport traffic, the transit passage point bit quantity of airfield clearance verifying, type also in rapid growth,
The passage personnel type that different transit passage points face also has different divisions, and partial region is such as comprising the region of commercial function
Often different types of current personnel amount is more, and the passage personnel type of flight range, that quantity compares the former is less.This
Outside, there is situations such as on duty for a long time, change shift of having holidays by turns in holder, also larger to the multi-functional demand of card.
But M1 card is generallyd use in the prior art, safe examination system is unilaterally verified, and there are card types
There is no efficient zoned solve the problems, such as when many and diverse.
1, system unilateral verification safety issue: current routine pass authentication method is front-end machine card reading, all areas
Verifying equipment dynamic authentication is carried out by unified a set of key in card after, in the permission that back-end services end or front end retain
File judges the machine with the presence or absence of right of access.Different zones deposit same key there are keys it is single, background system is tested
Card, the accuracy for synchronizing authority have the problem of higher dependence.
2, card broad categories problem: current airport employe because of situations such as there is long-term on duty, change shift of having holidays by turns,
Can there are work clothes cleaning, dining, parking, the demands such as stay inside airport, laundry card, parking card, with the cards type such as meal card
It is various, there is complicated, inconvenient to carry, the higher problem of coordinated management difficulty of keeping.
Summary of the invention
It is an object of the invention to: a kind of all-purpose card card based on airport environment is provided, solves existing airport
All-purpose card card be unable to satisfy airport safe passing verify in stabilization, accurately and efficiently under the premise of, guarantee that high security is tested
Card, and the emphasis demand of multiple functions division is carried out to card function.
The technical solution adopted by the invention is as follows:
A kind of all-purpose card card based on airport environment is used cooperatively including all-purpose card card and with all-purpose card card
Card reader, the all-purpose card card is interior to be made of two main modules, and respectively CPU card public domain module and CPU card certification adds
Close regions module, the public domain module is interior to be encrypted by key in DES algorithm and system, is divided into card basic information fan
Area, the sub- sector of personnel's basic information, for storing the card basic information and personnel's basic information of all-purpose card card；The CPU
Card authenticated encryption regions module includes cpu chip COS system and memory, and the sector in the memory is divided into mutually independent
Safe passing sector, consumption sector, in which:
Safe passing sector, is divided into the sub- sector of at least 2 level security pass authentications, and sub- sector at different levels independently save it is close
Key, for the corresponding region key having through permission to be written in all-purpose card card accreditation, in pass authentication for respective
The corresponding key in area sector carries out Authority Verification；
Consume sector, be divided into the sub- sector of wallet file and the record sector of file, for by contactless mode with
After card reader realization is shaken hands, verifying card reader proposes amount of money request, deducts or be filled with the amount of money in the sub- sector of wallet file, and
Record records operation behavior in the sub- sector of file.Public domain sector keeper, card basic information, this area information is only
It carries out key in the DES algorithm and system on basis to encrypt, only does basic non-sensitive information and show, be not related to any application permission and obtain
It takes.The sector CPU mainly saves each application data, key and personal, card sensitive data, it is therefore desirable to be protected using CPU card
It deposits, by reasonably being planned sector, makes current, consumption, other each functions between each other can be in respective sector
It is managed independently, fabrication, function activation and the shutoff operation of card all can individually be carried out in each functional department, and investment makes
With.Further sector division wherein is carried out for traffic areas rank, limits right-of-way with the mode of card key write verification
Limit, can effectively reduce could network after needing to network update after opening card caused by network, program exception after card reading, withdrawal permission
The problem of list could be synchronized.
Further, the consumption sector is divided into food and drink and consumes sub- sector, the sub- sector of laundry applications, stops using son fan
Area.In laundry access, parking disengaging functions of modules, vehicles while passing, clothing access category information are saved in card, read
It takes.Parking, laundry region message include clothing, vehicle ID, clothing, vehicle essential information, clothing deposit, vehicle entry date
Deng.
Further, the consumption sector is limited using PBOC finance norms.By meeting PBOC when carrying out all kinds of consumption
The behavior that finance norms supplements financial consumption, card with money limits.
Further, the safe passing sector sets permit standard according to by crowd's number.Traffic areas is classified based on
The region can include that a large amount of quantity are larger, mobility is larger by crowd's established standards, such as terminal inside trade area, relatively more multiple
The region of miscellaneous passage staff list is set as A grades；Airplane parking area etc. is set as B by personnel amount, the lesser region of mobility
Grade, avoids A grades of area peoples from possessing the key in B grades of regions, improves the key secret of each isolated area.
Further, it is also set up between the safe passing sector and cpu chip and is connected with external authentication module, information obtains
Modulus block, the connection of PSAM certificate module, in which:
External authentication module obtains in all-purpose card card after the reading permission of file, and data obtaining module and file are connected
It connects；
The data obtaining module reads after file takes out encryption information and is transmitted to PSAM certificate module；
Acquisition cleartext information is decrypted to encryption information in the PSAM certificate module.Carrying out encryption to information prevents in plain text
Read information；It is decrypted by PSAM digital certificate, avoids the exposure decruption key in exploitation program process, calculated using SM1
Method can improve information privacy ability.
Further, further include card producing system, after the card producing system generates root key, generated by level-one dispersion factor
FOH root key is separated into PSAM key and security key by the secondary breakup factor, then is generated by card characterization factor
Subregion key in all-purpose card card.Card producing system is that root is close by the first group of input array cooperation of random number and fabrication personnel
Key, and FOH root key is generated by the secondary input of fabrication personnel, and with card basic information and personnel in all-purpose card card
After basic information carries out secondary breakup, and accreditation is completed by the characterization factor of master card dispersion write-in all-purpose card card, it is such
Fabrication mode can integrate the advantages of a variety of cipher modes, in the case where not improving fabrication difficulty and using difficulty, effectively mention
The current safety of high safety.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
1, a kind of all-purpose card card based on airport environment of the present invention is limited since fabrication process by the management of key
The fixed card is to the right of access of each region, and pass authentication terminal is simultaneously to key authentication result in Back End Authentication result and card
Judged, can effective specification card traffic areas workflow management, and prevent since Back end data is abnormal, artificial altered data
Caused by different zones right of access judge by accident；
2, a kind of all-purpose card card based on airport environment of the present invention divides different zones to different works in the pass
Make related application, such as work clothes cleaning, dining, parking, personal effects access etc. and planned application region, in conjunction with back-stage management
System can effectively realize that all-purpose card card is used, and be easy to use, management allomeric function；
3, a kind of all-purpose card card based on airport environment of the present invention is become based on permission of the current Civil Aviation Airport for card
In more management process specification, it is necessary to the management requirement that the permission of traffic areas updates is completed after recycling card replacement card, it can not
It must realize that permission dynamic updates, facilitate the rights management process of specification card traffic areas, while it is desirable to the CPU of big memory
Card, single deck tape-recorder higher cost, but the management cost of total system, the cost of manufacture of multiple type cards have been saved, reduce entirety
Operating cost.
Detailed description of the invention
Examples of the present invention will be described by way of reference to the accompanying drawings, in which:
Fig. 1 is the structural schematic diagram of an embodiment of the present invention；
Fig. 2 is the safe passing sector verification process of an embodiment of the present invention；
Fig. 3 is the card production course of safe passing sector in the setting CPU card of an embodiment of the present invention.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
It elaborates below with reference to Fig. 1, Fig. 2 to Fig. 3 to the present invention.
Embodiment 1
A kind of all-purpose card card based on airport environment of the present invention, including all-purpose card card and cooperate with all-purpose card card
The card reader used, the all-purpose card card is interior to be made of two main modules, respectively CPU card public domain module and CPU card
Authenticated encryption regions module, the public domain module is interior to be encrypted by key in DES algorithm and system, is divided into card basic information
Sub- sector, the sub- sector of personnel's basic information, for storing the card basic information and personnel's basic information of all-purpose card card；It is described
CPU card authenticated encryption regions module includes cpu chip COS system and memory, and the sector in the memory is divided into mutually solely
Vertical safe passing sector, consumption sector, in which:
Safe passing sector, is divided into the sub- sector of at least 2 level security pass authentications, and sub- sector at different levels independently save it is close
Key, for the corresponding region key having through permission to be written in all-purpose card card accreditation, in pass authentication for respective
The corresponding key in area sector carries out Authority Verification；
Consume sector, be divided into the sub- sector of wallet file and the record sector of file, for by contactless mode with
After card reader realization is shaken hands, verifying card reader proposes amount of money request, deducts or be filled with the amount of money in the sub- sector of wallet file, and
Record records operation behavior in the sub- sector of file.Public domain sector keeper, card basic information, this area information is only
It carries out key in the DES algorithm and system on basis to encrypt, only does basic non-sensitive information and show, be not related to any application permission and obtain
It takes.The sector CPU mainly saves each application data, key and personal, card sensitive data, it is therefore desirable to be protected using CPU card
It deposits, by reasonably being planned sector, makes current, consumption, other each functions between each other can be in respective sector
It is managed independently, fabrication, function activation and the shutoff operation of card all can individually be carried out in each functional department, and investment makes
With.Further sector division wherein is carried out for traffic areas rank, limits right-of-way with the mode of card key write verification
Limit, can effectively reduce could network after needing to network update after opening card caused by network, program exception after card reading, withdrawal permission
The problem of list could be synchronized.
Embodiment 2
The present embodiment is made that restriction further below on the basis of embodiment 1: the consumption sector is divided into food and drink and disappears
Sub- sector is applied in the sector Fei Zi, the sub- sector of laundry applications, parking.Laundry access, parking disengaging functions of modules in, to vehicle into
Out, clothing access category information is saved in card, is read.Parking, laundry region message include clothing, vehicle ID, clothing,
Vehicle essential information, clothing deposit, vehicle entry date etc..The consumption sector is limited using PBOC finance norms.It carries out each
Class is limited when consuming by meeting the behavior that PBOC finance norms supplements financial consumption, card with money.The safe passing fan
Area sets permit standard according to by crowd's number.Traffic areas is classified based on the region can be by crowd's established standards, such as navigate
Zhan Lou inside trade area includes that a large amount of quantity are larger, mobility is larger, and the region of more complicated passage staff list is set as A grades；
Airplane parking area etc. is set as B grades by personnel amount, the lesser region of mobility, and A grades of area peoples is avoided to possess the close of B grades of regions
Key improves the key secret of each isolated area.It is also set up between the safe passing sector and cpu chip and is connected with outside
Authentication module, data obtaining module, the connection of PSAM certificate module, in which:
External authentication module obtains in all-purpose card card after the reading permission of file, and data obtaining module and file are connected
It connects；
The data obtaining module reads after file takes out encryption information and is transmitted to PSAM certificate module；
Acquisition cleartext information is decrypted to encryption information in the PSAM certificate module.Carrying out encryption to information prevents in plain text
Read information；It is decrypted by PSAM digital certificate, avoids the exposure decruption key in exploitation program process, calculated using SM1
Method can improve information privacy ability.Further include card producing system, after the card producing system generates root key, passes through level-one dispersion factor
FOH root key is generated, PSAM key and security key are separated by the secondary breakup factor, then pass through card characterization factor
Generate the subregion key in all-purpose card card.Card producing system is root by random number and first group of input array cooperation of fabrication personnel
Key, and FOH root key is generated by the secondary input of fabrication personnel, and with card basic information and people in all-purpose card card
After member's basic information carries out secondary breakup, and accreditation is completed by the characterization factor of master card dispersion write-in all-purpose card card, in this way
Fabrication mode the advantages of capable of integrating a variety of cipher modes, do not improve fabrication it is difficult and using it is difficult in the case where, effectively
Improve the safety of safe passing.
More than, only the preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, and it is any to be familiar with
Those skilled in the art within the technical scope disclosed by the invention, without the variation that creative work is expected or can replace
It changes, should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be limited with claims
Protection scope subject to.
Claims (6)
1. a kind of all-purpose card card based on airport environment, it is characterised in that: including all-purpose card card and with all-purpose card card
The card reader being used cooperatively is made of two main modules in the all-purpose card card, respectively CPU card public domain module and
CPU card authenticated encryption regions module, the public domain module is interior to be encrypted by key in DES algorithm and system, is divided into card base
The sub- sector of plinth information, the sub- sector of personnel's basic information, for storing the card basic information and personnel basis letter of all-purpose card card
Breath；The CPU card authenticated encryption regions module includes cpu chip COS system and memory, and the sector in the memory is divided into
Mutually independent safe passing sector, consumption sector, in which:
Safe passing sector is divided into the sub- sector of at least 2 level security pass authentications, and sub- sector at different levels independently saves key, uses
In in all-purpose card card accreditation, write-in is with the corresponding region key by permission, in pass authentication for respective region fan
The corresponding key in area carries out Authority Verification；
Sector is consumed, is divided into the sub- sector of wallet file and the record sector of file, for passing through contactless mode and card reading
After machine realization is shaken hands, verifying card reader proposes amount of money request, deducts or be filled with the amount of money in the sub- sector of wallet file, and recording
File records operation behavior in sub- sector.
2. a kind of all-purpose card card based on airport environment according to claim 1, it is characterised in that: the consumption sector
It is divided into food and drink and consumes sub- sector, the sub- sector of laundry applications, parking using sub- sector.
3. a kind of all-purpose card card based on airport environment according to claim 1 or 2, it is characterised in that: the consumption
Sector is limited using PBOC finance norms.
4. a kind of all-purpose card card based on airport environment according to claim 1, it is characterised in that: the safe passing
Sector sets permit standard according to by crowd's number.
5. a kind of all-purpose card card based on airport environment according to claim 1 or 4, it is characterised in that: the safety
It is also set up between current sector and cpu chip and is connected with external authentication module, data obtaining module, the connection of PSAM certificate module,
Wherein:
In external authentication module acquisition all-purpose card card after the reading permission of file, data obtaining module is connect with file；
The data obtaining module reads after file takes out encryption information and is transmitted to PSAM certificate module；
Acquisition cleartext information is decrypted to encryption information in the PSAM certificate module.
6. a kind of all-purpose card card based on airport environment according to claim 1 or 4, it is characterised in that: further include system
Card system after the card producing system generates root key, generates FOH root key by level-one dispersion factor, passes through secondary breakup
The factor is separated into PSAM key and security key, then generates the subregion key in all-purpose card card by card characterization factor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910283241.4A CN110034929A (en) | 2019-04-10 | 2019-04-10 | A kind of all-purpose card card based on airport environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910283241.4A CN110034929A (en) | 2019-04-10 | 2019-04-10 | A kind of all-purpose card card based on airport environment |
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| Publication Number | Publication Date |
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| CN110034929A true CN110034929A (en) | 2019-07-19 |
Family
ID=67237840
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910283241.4A Pending CN110034929A (en) | 2019-04-10 | 2019-04-10 | A kind of all-purpose card card based on airport environment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112688787A (en) * | 2021-03-22 | 2021-04-20 | 广州智慧城市发展研究院 | Authentication platform and method based on Mifare card |
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