CN109889492A - A kind of higher financial IC card of safety and the two-in-one identification communication means of China second-generation identity card - Google Patents
A kind of higher financial IC card of safety and the two-in-one identification communication means of China second-generation identity card Download PDFInfo
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- CN109889492A CN109889492A CN201910008506.XA CN201910008506A CN109889492A CN 109889492 A CN109889492 A CN 109889492A CN 201910008506 A CN201910008506 A CN 201910008506A CN 109889492 A CN109889492 A CN 109889492A
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Abstract
The invention discloses a kind of higher financial IC cards of safety and the two-in-one identification communication means of China second-generation identity card, it is related to field of information security technology, safety control module is verified including the SAM_V that RFID radio frequency card reading module, CPU phase that CPU, CPU phase read based on financial IC card with second-generation identification card information is electrically connected are electrically connected, the UART serial ports and USB interface that CPU phase is electrically connected, include the following steps: step 1: two antennas of reading identity card information and contactless financial IC card information being combined into one first；Step 2: information reads encryption and is packaged；Step 3: the transmission of information；Step 4: packet decryption.In the technical scheme, the reading and transaction of China second-generation identity card and financial IC card information have been completed at the same time by a card reading chip, improve the convenience of financial IC card transaction, after information reading, encrypted transmission and use have been carried out to information with the encryption safe mode for meeting financial criteria, improved the safety of authentication.
Description
Technical field
The present invention relates to field of information security technology, the higher financial IC card of specially a kind of safety and China second-generation identity card
Two-in-one identification communication means.
Background technique
The sales counter handling bank business of bank is removed now, it will usually card-reading apparatus there are two finding on a sales counter, one
For reading China second-generation identity card, one for reading financial IC card, the buying and use of two equipment, it is not intended among increase silver
Capable running cost, and many business are all not necessarily handled in sales counter now, need mobile office place, two card-reading apparatus
Seem particularly troublesome, therefore China second-generation identity card and financial card-reading apparatus is combined into one it is very important.
It is read in equipment in existing China second-generation identity card, reading identity card information is mainly SAM_A module, and is to meet
The dedicated decoder module of " GA residence card verifying safety control module Technical Interface Specification ", son define two in this specification
The logical requirement of the safety of generation ID and communication mode, but in existing identity card card reading module on the market, it is usually all direct
Reading identity card data, then show, do not carry out security management and control to the ID card information of reading.
In the non-contact sample IC card Secure Transaction read-write equipment of finance, the module for reading and writing and trading mainly meets
The protocol specification of PBOC3.0, is related to 6 main entities in the protocol specification, and each entity has its data authentication stream
Journey and authentication protocol.
China second-generation identity card safety control module association was both met in conclusion how to design in the same card-reading apparatus
View, can be with reading identity card information, while meeting the protocol specification of financial IC card again, can carry out financial transaction, this is that this is special
The main of benefit solves the problems, such as, for this purpose, we have proposed a kind of higher financial IC cards of safety and the two-in-one knowledge of China second-generation identity card
Other communication means.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provide a kind of higher financial IC card of safety and
The two-in-one identification communication means of China second-generation identity card, can effectively solve to propose in background technique how in the same card-reading apparatus
Inside design the problem of both having met China second-generation identity card safety control module agreement.
To achieve the above object, the invention provides the following technical scheme: a kind of higher financial IC card of safety and two generations
The two-in-one identification communication means of identity card, CPU, CPU phase including being read based on financial IC card with second-generation identification card information are electrical
The SAM_V that RFID radio frequency card reading module, the CPU phase of connection are electrically connected verifies safety control module, CPU phase is electrically connected
UART serial ports and USB interface, this method comprises the following steps:
Step 1: being first combined into one two antennas of reading identity card information and contactless financial IC card information,
Realizing in the same antenna for reading information can be read with reading identity card and contactless financial IC card information；
Step 2: reading, encryption and the packing of information are instructed by the reading of encryption and are carried out when reading information
Information is read, and the information read is transmitted by packaging ciphering；
Step 3: the data packet of the transmission of information, encryption can connect biography with other equipment by serial ports or USB interface
It is defeated；
Step 4: the decryption of data packet, equipment receive data packet, need to be decrypted by specified manner of decryption,
Obtain clear data.
Preferably, in step 1, ID card information and contactless financial IC card information pass through host computer and convey to CPU
Card reading message command carries out information reading, detailed process are as follows: when CPU received by UART serial ports or USB interface it is upper
When the card reading order of machine, CPU issues the command adapted thereto of card seeking and reading data to RFID radio frequency card reading module, by RFID radio frequency
Card reading module issues card seeking signal, and it is to read financial contactless IC card or two generations that CPU can go out the current command according to command recognition
Card.
Preferably, in step 2, information reading is that the reading instruction of the encryption issued by CPU is read out, specifically
Process are as follows: when CPU is according to the order that command recognition the current command is reading non-contact type IC card, CPU will start the reading of RFID radio frequency
Card module walks the process for reading financial non-contact IC card, after CPU reads the data of non-contact IC card, then passes through inside
Encrypting module, the data of non-contact IC card for using the encryption of corresponding Encryption Algorithm to read.
Preferably, in step 2, information reading is that the reading instruction of the encryption issued by CPU is read out, specifically
Process are as follows: CPU is when reading the order of Certification of Second Generation according to command recognition the current command, and CPU will start the process for reading Certification of Second Generation,
Certification of Second Generation close to RFID radio frequency card reading module antenna end, Certification of Second Generation reply promise card signal, RFID radio frequency card reading module handle
The signal received sends back to CPU, and data are issued SAM_V verifying safety control module and are decoded by CPU, and are verified by SAM_V
Safety control module feeds back Certification of Second Generation particular content information and uses corresponding encryption to CPU, the CPU encrypting module for passing through inside again
The data for the Certification of Second Generation that algorithm for encryption is read.
Preferably, in step 3, the data packet of encryption can connect biography with other equipment by serial ports or USB interface
It is defeated, detailed process are as follows: CPU is gone here and there after being encrypted clear data with AES, RSA and des encryption algorithm by USB interface or UART
Mouth issues host computer.
Preferably, in step 4, after the data packet is transferred to host computer, host computer obtains bright after being decrypted by key
Literary ID card information is not legal host computer application, do not correspond to key receive encrypted message can not parse encryption report
Text, which reaches wanting for safe transmission to the reading of ID card information and the reading and application of non-contact IC card
It asks, can further prevent illegally reading storage ID card information and bank card information.
Compared with prior art, the beneficial effects of the present invention are: in the technical scheme, Certification of Second Generation and financial IC card are read
It takes and has been integrated in a card reading antennas, while the security control mode that financial IC card is read has been applied to the reading of identity card
In, so that the control of ID card information is safer, while the equipment is also to meet the reading and transaction criteria of financial IC card, is fitted
For scenes such as bank, hotel, hospital, live bookings, the safety and financial IC card that the identity card of raising significantly uses are handed over
Easy convenience.
Detailed description of the invention
Fig. 1 is business flow processing procedural block diagram of the present invention；
Fig. 2 is hardware configuration schematic block diagram of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 to Fig. 2 is please referred to, the present invention provides a kind of technical solution: a kind of higher financial IC card of safety and two generations
The two-in-one identification communication means of identity card, CPU, CPU phase including being read based on financial IC card with second-generation identification card information are electrical
The SAM_V that RFID radio frequency card reading module, the CPU phase of connection are electrically connected verifies safety control module, CPU phase is electrically connected
UART serial ports and USB interface, this method comprises the following steps:
Step 1: being first combined into one two antennas of reading identity card information and contactless financial IC card information,
Realizing in the same antenna for reading information can be read with reading identity card and contactless financial IC card information；
Step 2: reading, encryption and the packing of information are instructed by the reading of encryption and are carried out when reading information
Information is read, and the information read is transmitted by packaging ciphering；
Step 3: the data packet of the transmission of information, encryption can connect biography with other equipment by serial ports or USB interface
It is defeated；
Step 4: the decryption of data packet, equipment receive data packet, need to be decrypted by specified manner of decryption,
Obtain clear data.
Wherein, in entire module, CPU is chosen as the million fast MH1902 safety chips risen, and SAM_V is Ministry of Public Security's certification
DCTRI little module, RFID master chip are the million fast MH1608D chips risen, and entire module before use, first have to
The specified safety zone of module is downloaded to by serial ports or USB to the code key of algorithm, secondly, entire module is usually in life
Enable reception state.
Further, in step 1, the ID card information and contactless financial IC card information pass through host computer to
CPU conveys card reading message command and carries out information reading, detailed process are as follows: when CPU is received by UART serial ports or USB interface
To host computer card reading order when, CPU issues card seeking and reads the command adapted theretos of data to RFID radio frequency card reading module, by
RFID radio frequency card reading module issues card seeking signal, and it is to read financial contactless IC card that CPU can go out the current command according to command recognition
Or Certification of Second Generation.
Further, in step 2, the information reading is that the reading instruction of the encryption issued by CPU is read
It takes, detailed process are as follows: when CPU is according to the order that command recognition the current command is reading non-contact type IC card, CPU will start RFID
Radio frequency card reading module is walked the process for reading financial non-contact IC card, after CPU reads the data of non-contact IC card, then is led to
Internal encrypting module is crossed, the data for the non-contact IC card that the encryption of corresponding Encryption Algorithm is read are used.
Further, in step 2, the information reading is that the reading instruction of the encryption issued by CPU is read
It takes, detailed process are as follows: CPU is when reading the order of Certification of Second Generation according to command recognition the current command, and CPU will start reading Certification of Second Generation
Process, Certification of Second Generation close to RFID radio frequency card reading module antenna end, Certification of Second Generation reply promise card signal, RFID radio frequency card reading
The signal received is sent back to CPU by module, and data are issued SAM_V verifying safety control module and are decoded by CPU, and by SAM_
V verifying safety control module feedback Certification of Second Generation particular content information passes through internal encrypting module to CPU, CPU again and uses correspondence
The data of Certification of Second Generation read of Encryption Algorithm encryption.
Further, in step 3, the data packet of the encryption can be connected by serial ports or USB interface and other equipment
Connect transmission, detailed process are as follows: CPU clear data is encrypted with AES, RSA and des encryption algorithm after by USB interface or
UART serial ports issues host computer.
Further, in step 4, after the data packet is transferred to host computer, host computer obtains after being decrypted by key
Plaintext ID card information is not legal host computer application, and encryption can not be parsed by not corresponding to key and receiving encrypted message
Message, which reaches safe transmission to the reading of ID card information and the reading and application of non-contact IC card
It is required that can further prevent illegally reading storage ID card information and bank card information.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of higher financial IC card of safety and the two-in-one identification communication means of China second-generation identity card, including it is based on financial IC card
The SAM_ that RFID radio frequency card reading module, the CPU phase that CPU, CPU phase read with second-generation identification card information is electrically connected are electrically connected
The UART serial ports and USB interface that V verifying safety control module, CPU phase are electrically connected, which is characterized in that this method includes as follows
Step:
Step 1: two antennas of reading identity card information and contactless financial IC card information are combined into one first, same
Realizing in the antenna of one reading information can be read with reading identity card and contactless financial IC card information；
Step 2: reading, encryption and the packing of information carry out information by the reading instruction of encryption when reading information
It reads, the information read is transmitted by packaging ciphering；
Step 3: the data packet of the transmission of information, encryption can connect transmission with other equipment by serial ports or USB interface；
Step 4: the decryption of data packet, equipment receive data packet, need to be decrypted by specified manner of decryption, obtain
Clear data.
2. a kind of higher financial IC card of safety according to claim 1 and the two-in-one identification communication party of China second-generation identity card
Method, it is characterised in that: in step 1, the ID card information and contactless financial IC card information pass through host computer to CPU
It conveys card reading message command and carries out information reading, detailed process are as follows: when CPU is received by UART serial ports or USB interface
When the card reading order of host computer, CPU issues the command adapted thereto of card seeking and reading data to RFID radio frequency card reading module, by RFID
Radio frequency card reading module issues card seeking signal, CPU can be gone out according to command recognition the current command be read financial contactless IC card or
Certification of Second Generation.
3. a kind of higher financial IC card of safety according to claim 1 and the two-in-one identification communication party of China second-generation identity card
Method, it is characterised in that: in step 2, the information reading is that the reading instruction of the encryption issued by CPU is read out, and is had
Body process are as follows: when CPU is according to the order that command recognition the current command is reading non-contact type IC card, CPU will start RFID radio frequency
Card reading module walks the process for reading financial non-contact IC card, after CPU reads the data of non-contact IC card, then by interior
The encrypting module in portion uses the data for the non-contact IC card that the encryption of corresponding Encryption Algorithm is read.
4. a kind of higher financial IC card of safety according to claim 1 and the two-in-one identification communication party of China second-generation identity card
Method, it is characterised in that: in step 2, the information reading is that the reading instruction of the encryption issued by CPU is read out, and is had
Body process are as follows: CPU is when reading the order of Certification of Second Generation according to command recognition the current command, and CPU will start the stream for reading Certification of Second Generation
Journey, Certification of Second Generation close to RFID radio frequency card reading module antenna end, Certification of Second Generation reply promise card signal, RFID radio frequency card reading module
The signal received is sent back to CPU, data are issued SAM_V verifying safety control module and are decoded by CPU, and are tested by SAM_V
Card safety control module feedback Certification of Second Generation particular content information is passed through internal encrypting module to CPU, CPU again and is added using corresponding
The data for the Certification of Second Generation that close algorithm for encryption is read.
5. a kind of higher financial IC card of safety according to claim 1 and the two-in-one identification communication party of China second-generation identity card
Method, it is characterised in that: in step 3, the data packet of the encryption can be connect by serial ports or USB interface with other equipment
Transmission, detailed process are as follows: CPU passes through USB interface or UART after being encrypted clear data with AES, RSA and des encryption algorithm
Serial ports issues host computer.
6. a kind of higher financial IC card of safety according to claim 5 and the two-in-one identification communication party of China second-generation identity card
Method, it is characterised in that: in step 4, after the data packet is transferred to host computer, host computer obtains in plain text after being decrypted by key
ID card information is not legal host computer application, and encryption message can not be parsed by not corresponding to key and receiving encrypted message
, which reaches wanting for safe transmission to the reading of ID card information and the reading and application of non-contact IC card
It asks, can further prevent illegally reading storage ID card information and bank card information.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910008506.XA CN109889492A (en) | 2019-01-04 | 2019-01-04 | A kind of higher financial IC card of safety and the two-in-one identification communication means of China second-generation identity card |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910008506.XA CN109889492A (en) | 2019-01-04 | 2019-01-04 | A kind of higher financial IC card of safety and the two-in-one identification communication means of China second-generation identity card |
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Cited By (2)
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| CN111680283A (en) * | 2020-04-17 | 2020-09-18 | 深圳市雄帝科技股份有限公司 | Identity card information acquisition method, identity card information acquisition equipment and computer readable storage medium |
| CN111857673A (en) * | 2020-07-31 | 2020-10-30 | 深圳暨达科技有限公司 | Safety core processor |
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Application publication date: 20190614 |