CN108021383A - A kind of smart card operating system upgrade method and system - Google Patents
A kind of smart card operating system upgrade method and system Download PDFInfo
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- CN108021383A CN108021383A CN201711249796.4A CN201711249796A CN108021383A CN 108021383 A CN108021383 A CN 108021383A CN 201711249796 A CN201711249796 A CN 201711249796A CN 108021383 A CN108021383 A CN 108021383A
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- upgrade
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- smart card
- operating system
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Abstract
This application discloses smart card operating system upgrade method, this method includes：The upgrade command for target program is obtained, obtains target instruction target word；The corresponding code area entry address of target instruction target word is preserved to each upgrade code detected register into smart card respectively using default upgrade interface；When smart card operating system code runs the code area entry address preserved into any upgrade code register, then by upgrade code register triggering interruption, and operational objective instructs corresponding upgrade procedure in EEPROM.Disclosed method realizes that the corresponding code area entry address of different instruction can repeat to preserve to identical upgrade code detected register, the identical corresponding multiple code area entrances of instruction can be preserved to different upgrade code detected registers, make smart card operating system in escalation process, operating system code more efficiently detects that upgrading is completed in entry address, so as to break the limitation of upgrade code detected register number, meet the upgrade requirement of user.
Description
Technical field
The present invention relates to field of intelligent cards, more particularly to a kind of smart card operating system upgrade method and system.
Background technology
Smart card is the abbreviation of " intelligent traffic card ", is using IC card technology as core, using computer and the communication technology as hand
Section, an organic whole is connected to become by every facility inside intelligent building.User can complete to lead to by an IC card
Normal key, capital settlement, attendance and some control operations, such as opens door, IC card is had dinner, is done shopping, is entertained, meeting with lC cards
The Activities such as view, parking, night watching, office, chargeable service.
And the operating system of smart card can be constantly updated with the development of computer technology, existing smart card operating system
Update method is to be utilized as and the upgrade code detected register and EEPROM (Electrically in smart card security chip
Erasable Programmable Read and Write Memory, erasable non-volatile memory) upgraded.
Upgrade code detected register is used for preserving the entry address in smart card module CODE areas to be upgraded.When smart card operating system generation
During the code area entry address that code operation is set to the register, upgrade code detected register automatic trigger is interrupted, by setting
Interrupt service subroutine preserve present procedure and perform state and entering in erasable non-volatile memory EEPROM and run
Upgrade procedure.But the number of the upgrade code detected register of smart card operating system is 16, if module mistake to be upgraded
It is more, then it can not meet upgrade requirement.
Therefore, how to break the limitation of upgrade code detected register number, meet that the diversified upgrade requirement of user is
Those skilled in the art's urgent problem to be solved.
The content of the invention
In view of this, it is an object of the invention to provide a kind of smart card operating system upgrade method and system, liter is broken
The purpose limitation of level code detection register count, meets the diversified upgrade requirement of user.Its concrete scheme is as follows：
A kind of smart card operating system upgrade method, including：
The upgrade command for target program is obtained, obtains target instruction target word；
The corresponding code area entry address of the target instruction target word is preserved to smart card respectively using default upgrade interface
In each upgrade code detected register；Wherein, the upgrade interface is ordered to be used for transmission all APDU in the smart card
The interface of order；
When smart card operating system code runs the code area entry address preserved into any upgrade code register, then
Triggered and interrupted by the upgrade code register, and the corresponding upgrade procedure of the target instruction target word is run in EEPROM.
Optionally, the upgrade command obtained for target program, obtaining the process of target instruction target word includes：
The upgrade notification of the smart card operating system generation is received, and creates corresponding upgrade command, obtains the mesh
Mark instruction.
Optionally, it is described when smart card operating system code runs the code area preserved into any upgrade code register
Entry address, then triggered by the upgrade code register and interrupted, and the corresponding liter of the target instruction target word is run in EEPROM
The process of level program includes：
When smart card operating system code runs the code area entry address preserved into any upgrade code register, then
Triggered by the upgrade code register and interrupt and preserve program execution state information corresponding with interrupting the moment, subsequently into
EEPROM, runs the corresponding upgrade procedure of the target instruction target word in EEPROM.
Optionally, after the process that the corresponding upgrade procedure of the target instruction target word is run in EEPROM, further include：
In the upgrade code register for preserving described program execution state information, recover to perform state letter with described program
Cease corresponding state.
Optionally, after the process for recovering state corresponding with described program execution state information, further include：
Smart card operating system code area is back to by loading upgrading code return address；
Wherein, the upgrade code return address is stored in the EEPROM.
Optionally, it is described when smart card operating system code runs the code area preserved into any upgrade code register
Entry address, then triggered by the upgrade code register and interrupted, and the corresponding liter of the target instruction target word is run in EEPROM
Further included before the process of level program：
The corresponding upgrade procedure of the target instruction target word is write into the EEPROM using the upgrade interface.
Optionally, it is described that the corresponding upgrade procedure of the target instruction target word is write into the EEPROM using the upgrade interface
Process includes：
The corresponding upgrade procedure of the target instruction target word is compiled using the upgrade interface, and program after compiling is write
Enter the EEPROM.
Correspondingly, the invention also discloses a kind of smart card operating system upgrade-system, including：
Instruction acquisition module, for obtaining the upgrade command for target program, obtains target instruction target word；
Entry address preserving module, for utilizing default upgrade interface by the corresponding code area entrance of the target instruction target word
Address preserves each upgrade code detected register into smart card respectively；Wherein, the upgrade interface is is used for transmission
State the interface of all APDU orders in smart card；
Program upgraded module, for running what is preserved into any upgrade code register when smart card operating system code
Code area entry address, then triggered by the upgrade code register and interrupted, and the target instruction target word pair is run in EEPROM
The upgrade procedure answered.
Optionally, described program upgraded module, specifically for being run when smart card operating system code to any upgrading generation
The code area entry address preserved in Code memory, then triggered by the upgrade code register and interrupt and preserve with interrupting the moment
Corresponding program execution state information, subsequently into EEPROM, runs the corresponding upgrading journey of the target instruction target word in EEPROM
Sequence.
Optionally, further included before described program upgraded module：
Program load-on module, for utilizing the upgrade interface by described in the corresponding upgrade procedure write-in of the target instruction target word
EEPROM。
A kind of smart card operating system upgrade method disclosed by the invention, by using default upgrade interface by the mesh
Mark instructs corresponding code area entry address to preserve each upgrade code detected register into smart card respectively；Work as smart card
Operating system code runs the code area entry address preserved into any upgrade code register, then is posted by the upgrade code
Storage triggering is interrupted, and the corresponding upgrade procedure of the target instruction target word is run in EEPROM.As it can be seen that connect using default upgrading
Mouth preserves upgrade code area entry address to upgrade code detected register respectively, so as to fulfill the corresponding code of different instruction
Area entry address can repeat to preserve to identical upgrade code detected register, the corresponding multiple code area entrances of identical instruction
It can preserve to multiple and different upgrade code detected registers, make smart card operating system in escalation process, operating system
Code more efficiently detects that upgrading is completed in entry address, so as to break the limitation of upgrade code detected register number, meets to use
The diversified upgrade requirement in family.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of flow chart of smart card operating system upgrade method disclosed by the invention；
Fig. 2 is a kind of structure diagram of smart card operating system upgrade-system disclosed by the invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
The embodiment of the invention discloses a kind of smart card operating system upgrade method, flow chart shown in Figure 1, the party
Method includes：
Step S11：The upgrade command for target program is obtained, obtains target instruction target word.
Wherein, target instruction target word is sent by server.Step S11 includes：Receive the smart card operating system generation
Upgrade notification, and create corresponding upgrade command, obtain the target instruction target word.
It is understood that user determines whether that escalation target program is determined according to the wish or demand of user.
For example, smart card is mass transit card all-purpose card, when Bus Group determines to expand the scope of application of mass transit card all-purpose card, such as a public affairs
All-purpose card is handed over to be suitable for different cities at the same time, then just to need to upgrade the program in Bus Card, make it by different cities
The bus card-reading machine identification of the different styles in city.First, server sends upgrade notification to the control terminal of Bus Card, and
Upgrade inquiry interface, such as " program for whether upgrading current identification bus card-reading machine " in terminal operation interface creating, upgrading is eventually
End can determine escalation target program as needed, then create corresponding upgrade command, obtain the target instruction target word.
Step S12：The corresponding code area entry address of the target instruction target word is preserved respectively using default upgrade interface
Each upgrade code detected register into smart card.
Wherein, above-mentioned upgrade interface is to be used for transmission the interface of all APDU orders in the smart card.Need what is illustrated
It is that upgrade interface is different from the interface that the prior art increases newly for the present invention, the shape of upgrade interface can be set by configuration-direct
State, it is to be understood that be the state opened or closed by configuration order setting upgrade interface, open mode is the shape that works
State, closed mode are off working state.
For example, if there are M upgrade code inspection register for certain embedded security chip.Utilize the newly-increased liter of the present invention
Level interface, the corresponding code area entry address of N bar APDU orders is preserved to upgrade code detected register, then is permitted under this programme
Perhaps the function point upgraded can reach M*N, compared with prior art, make smart card operating system in escalation process, operation system
System code more efficiently detects entry address.
Further, according to the characteristic of embedded IC card operating system application firewall, if there are K under the operating system
A application, then each application is lower there are the special upgrade interface, then allows the function point maximum of upgrading can reach under this programme
To M*N*K.Therefore there is the program, the function upgrading of mask intellective IC card can obtain unlimited amplification, realize a production
Product meet the needs of market diversification, save new product development cost and industrialization maintenance cost.
Step S13：Enter when smart card operating system code runs the code area that is preserved into any upgrade code register
Port address, then triggered by the upgrade code register and interrupted, and operational objective instructs corresponding upgrade procedure in EEPROM.
It should be noted that the above process specifically includes：When smart card operating system code is run to any upgrade code
The code area entry address preserved in register, then triggered by the upgrade code register and interrupt and preserve with interrupting the moment pair
The program execution state information answered, subsequently into EEPROM, runs the corresponding upgrade procedure of the target instruction target word in EEPROM.
Specifically, the corresponding upgrade procedure of the target instruction target word is write into the EEPROM processes using the upgrade interface
Including：The corresponding upgrade procedure of the target instruction target word is compiled using the upgrade interface, and program after compiling is write
The EEPROM.
Deposited as it can be seen that preserving to upgrade code to detect respectively by upgrade code area entry address using default upgrade interface
Device, can repeat to preserve to identical upgrade code detected register so as to fulfill the corresponding code area entry address of different instruction,
The identical corresponding multiple code area entrances of instruction can be preserved to multiple and different upgrade code detected registers, make smart card
Operating system is in escalation process, and operating system code more efficiently detects that upgrading is completed in entry address, so as to break upgrading
Code detection register number limits, and meets the diversified upgrade requirement of user.
Further, in order to make smart card operating system upgrade method realize dynamic load, step in the embodiment of the present invention
Further included before S13：
The corresponding upgrade procedure of target instruction target word is write into above-mentioned EEPROM using the upgrade interface.
It is understood that targeted update program is loaded onto in EEPROM before escalation target program in EEPROM,
In this way, when the triggering of above-mentioned upgrade code register is interrupted, the escalation target program in EEPROM, eliminates when above-mentioned upgrade code
After register triggering is interrupted, the time of loaded targets upgrade procedure in EEPROM, so as to fulfill dynamic load.
Further, in order to make smart card operating system after target program has been upgraded, the business in smart card is continued to execute
With program, method provided in an embodiment of the present invention further includes：
Step S14：In the upgrade code register for preserving described program execution state information, recovery is held with described program
The corresponding state of row status information.
Step S15：Smart card operating system code area is back to by loading upgrading code return address；Wherein, it is described
Upgrade code return address is stored in the EEPROM.
Specifically, the embodiment of the present invention additionally provides a kind of embodiment of smart card operating system upgrade method,
Comprise the following steps：
Add special upgrade interface in commercial program development, the interface requirement for all APDU orders it is necessary it
Road, and can be arranged to open or close by configuration-direct.
When commercial program needs upgrading, the upgrade interface is opened.And realize in the interface according to different instruction loading not
With the function of upgrade procedure, and code is compiled into, is written to EEPROM.
When commercial program goes to the interface, run automatically in EEPROM, different upgrading journeys is loaded according to instruction
Sequence, the CODE areas after the completion of loading back to commercial program continue to execute follow-up function.
When code goes in the interface CODE addresses of this instruction program to be upgraded set, code detection register
Automatic trigger is interrupted, and performs corresponding upgrade procedure, and commercial program is back to according to upgrade service subprogram after the completion of execution
Middle execution, completes the dynamic load process of upgrade function.
Correspondingly, the invention also discloses a kind of smart card operating system upgrade-system, participate in shown in Fig. 2, including：
Instruction acquisition module 11, for obtaining the upgrade command for target program, obtains target instruction target word.
Wherein, target instruction target word is sent by server.Instruction acquisition module 11, is grasped specifically for receiving the smart card
Make the upgrade notification of system generation, and create corresponding upgrade command, obtain the target instruction target word.
Entry address preserving module 12, for default upgrade interface can be utilized by the corresponding code of the target instruction target word
Area entry address preserves each upgrade code detected register into smart card respectively；Wherein, the upgrade interface be for
Transmit the interface of all APDU orders in the smart card.
Wherein, above-mentioned upgrade interface is to be used for transmission the interface of all APDU orders in the smart card.Need what is illustrated
It is to rise machine interface to be different from the interface that the prior art increases newly for the present invention, the shape of upgrade interface can be set by configuration-direct
State, it is to be understood that be the state opened or closed by configuration order setting upgrade interface, open mode is the shape that works
State, closed mode are off working state.
For example, if there are M upgrade code inspection register for certain embedded security chip.Utilize the newly-increased liter of the present invention
Level interface, the corresponding code area entry address of N bar APDU orders is preserved to upgrade code detected register, then is permitted under this programme
Perhaps the function point upgraded can reach M*N, compared with prior art, make smart card operating system in escalation process, operation system
System code more efficiently detects entry address.
Further, according to the characteristic of embedded IC card operating system application firewall, if there are K under the operating system
A application, then each application is lower there are the special upgrade interface, then allows the function point maximum of upgrading can reach under this programme
To M*N*K.Therefore there is the program, the function upgrading of mask intellective IC card can be amplified, realize that a product meets
The demand of market diversification, saves new product development cost and industrialization maintenance cost.
Program upgraded module 13, for being preserved when smart card operating system code is run into any upgrade code register
Code area entry address, then triggered and interrupted by the upgrade code register, and the target instruction target word is run in EEPROM
Corresponding upgrade procedure.
It should be noted that the above process specifically includes：When smart card operating system code is run to any upgrade code
The code area entry address preserved in register, then triggered by the upgrade code register and interrupt and preserve with interrupting the moment pair
The program execution state information answered, subsequently into EEPROM, runs the corresponding upgrade procedure of the target instruction target word in EEPROM.
Specifically, the corresponding upgrade procedure of the target instruction target word is write into the EEPROM processes using the upgrade interface
Including：The corresponding upgrade procedure of the target instruction target word is compiled using the upgrade interface, and program after compiling is write
The EEPROM.
Deposited as it can be seen that preserving to upgrade code to detect respectively by upgrade code area entry address using default upgrade interface
Device, can repeat to preserve to identical upgrade code detected register so as to fulfill the corresponding code area entry address of different instruction,
The identical corresponding code area entrance of instruction can be preserved to multiple and different upgrade code detected registers, make smart card operation
System is in escalation process, and operating system code more efficiently detects that upgrading is completed in entry address, so as to break upgrade code
Detected register number limits, and meets the diversified upgrade requirement of user.
Further, in order to make smart card operating system upgrade method realize dynamic load, step in the embodiment of the present invention
Further included before S13：
Target program load-on module, for using the upgrade interface that the corresponding upgrade procedure write-in of target instruction target word is above-mentioned
EEPROM。
It is understood that targeted update program is loaded onto in EEPROM before escalation target program in EEPROM,
In this way, when the triggering of above-mentioned upgrade code register is interrupted, the escalation target program in EEPROM, eliminates when above-mentioned upgrade code
After register triggering is interrupted, the time of loaded targets upgrade procedure in EEPROM, so as to fulfill dynamic load.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or order.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only include that
A little key elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic key element of equipment.In the absence of more restrictions, the key element limited by sentence "including a ...", is not arranged
Except also there are other identical element in the process, method, article or apparatus that includes the element.
A kind of smart card operating system upgrade method provided by the present invention and system are described in detail above, this
Specific case is applied in text to be set forth the principle of the present invention and embodiment, the explanation of above example is only intended to
Help to understand method and its core concept of the invention；Meanwhile for those of ordinary skill in the art, the think of according to the present invention
Think, in specific embodiments and applications there will be changes, in conclusion this specification content should not be construed as pair
The limitation of the present invention.
Claims (10)
- A kind of 1. smart card operating system upgrade method, it is characterised in that including：The upgrade command for target program is obtained, obtains target instruction target word；The corresponding code area entry address of the target instruction target word is preserved into smart card respectively using default upgrade interface Each upgrade code detected register；Wherein, the upgrade interface is to be used for transmission all APDU orders in the smart card Interface；When smart card operating system code runs the code area entry address preserved into any upgrade code register, then pass through Upgrade code register triggering is interrupted, and the corresponding upgrade procedure of the target instruction target word is run in EEPROM.
- 2. smart card operating system upgrade method according to claim 1, it is characterised in that the acquisition is directed to target journey The upgrade command of sequence, obtaining the process of target instruction target word includes：The upgrade notification of the smart card operating system generation is received, and creates corresponding upgrade command, the target is obtained and refers to Order.
- 3. smart card operating system upgrade method according to claim 1, it is characterised in that described to work as smart card operation system System code runs the code area entry address preserved into any upgrade code register, then is touched by the upgrade code register Hair interrupts, and the process for running in EEPROM the corresponding upgrade procedure of the target instruction target word includes：When smart card operating system code runs the code area entry address preserved into any upgrade code register, then pass through Upgrade code register triggering is interrupted and preserves program execution state information corresponding with interrupting the moment, subsequently into EEPROM, runs the corresponding upgrade procedure of the target instruction target word in EEPROM.
- 4. smart card operating system upgrade method according to claim 3, it is characterised in that described to be run in EEPROM After the process of the corresponding upgrade procedure of the target instruction target word, further include：In the upgrade code register for preserving described program execution state information, recover and described program execution state information pair The state answered.
- 5. smart card operating system upgrade method according to claim 4, it is characterised in that the recovery and described program After the process of the corresponding state of execution state information, further include：Smart card operating system code area is back to by loading upgrading code return address；Wherein, the upgrade code return address is stored in the EEPROM.
- 6. smart card operating system upgrade method according to any one of claims 1 to 5, it is characterised in that described to work as intelligence Energy card operation system code runs the code area entry address preserved into any upgrade code register, then passes through the upgrading generation Code memory triggering is interrupted, and is further included before running in EEPROM the process of the corresponding upgrade procedure of the target instruction target word：The corresponding upgrade procedure of the target instruction target word is write into the EEPROM using the upgrade interface.
- 7. smart card operating system upgrade method according to claim 6, it is characterised in that described to be connect using the upgrading The corresponding upgrade procedure of the target instruction target word is write the EEPROM processes by mouth to be included：The corresponding upgrade procedure of the target instruction target word is compiled using the upgrade interface, and program after compiling is write into institute State EEPROM.
- A kind of 8. smart card operating system upgrade-system, it is characterised in that including：Instruction acquisition module, for obtaining the upgrade command for target program, obtains target instruction target word；Entry address preserving module, for utilizing default upgrade interface by the corresponding code area entry address of the target instruction target word Each upgrade code detected register into smart card is preserved respectively；Wherein, the upgrade interface is to be used for transmission the intelligence The interface of all APDU orders in blocking；Program upgraded module, for running the code preserved into any upgrade code register when smart card operating system code Area entry address, then triggered by the upgrade code register and interrupted, and it is corresponding to run in EEPROM the target instruction target word Upgrade procedure.
- 9. smart card operating system upgrade-system according to claim 8, it is characterised in thatDescribed program upgraded module, specifically for being protected when smart card operating system code is run into any upgrade code register The code area entry address deposited, then trigger interruption by the upgrade code register and preserve program corresponding with interrupting the moment and hold Row status information, subsequently into EEPROM, runs the corresponding upgrade procedure of the target instruction target word in EEPROM.
- 10. smart card operating system upgrade-system according to claim 8, it is characterised in that described program upgraded module Further include before：Program load-on module, for utilizing the upgrade interface by described in the corresponding upgrade procedure write-in of the target instruction target word EEPROM。
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711249796.4A CN108021383A (en) | 2017-12-01 | 2017-12-01 | A kind of smart card operating system upgrade method and system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711249796.4A CN108021383A (en) | 2017-12-01 | 2017-12-01 | A kind of smart card operating system upgrade method and system |
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| CN201711249796.4A Pending CN108021383A (en) | 2017-12-01 | 2017-12-01 | A kind of smart card operating system upgrade method and system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110162328A (en) * | 2019-05-28 | 2019-08-23 | 东信和平科技股份有限公司 | A kind of smart card operating system upgrade method and device |
| CN115291918A (en) * | 2022-10-08 | 2022-11-04 | 紫光同芯微电子有限公司 | Code upgrading method and device for smart card, electronic equipment and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103309758A (en) * | 2012-03-15 | 2013-09-18 | 中国移动通信集团公司 | Card application downloading method, system and device |
| CN103677933A (en) * | 2013-12-19 | 2014-03-26 | 大唐微电子技术有限公司 | Patching method and system for smart card |
| CN103677941A (en) * | 2013-12-27 | 2014-03-26 | 北京大唐智能卡技术有限公司 | Method and device for upgrading intelligent card operation system module |
| US20140351569A1 (en) * | 2010-11-08 | 2014-11-27 | Gemalto Sa | Software updating process for an embedded device |
-
2017
- 2017-12-01 CN CN201711249796.4A patent/CN108021383A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140351569A1 (en) * | 2010-11-08 | 2014-11-27 | Gemalto Sa | Software updating process for an embedded device |
| CN103309758A (en) * | 2012-03-15 | 2013-09-18 | 中国移动通信集团公司 | Card application downloading method, system and device |
| CN103677933A (en) * | 2013-12-19 | 2014-03-26 | 大唐微电子技术有限公司 | Patching method and system for smart card |
| CN103677941A (en) * | 2013-12-27 | 2014-03-26 | 北京大唐智能卡技术有限公司 | Method and device for upgrading intelligent card operation system module |
Non-Patent Citations (2)
| Title |
|---|
| 张大伟，靳伟编著: "《Java智能卡原理与应用开发》", 31 May 2008 * |
| 陶雪华，李仁华主编；俞明光，翟秀丽副主编: "《电气信息类精品系列 电子技术基础教程》", 31 January 2016 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110162328A (en) * | 2019-05-28 | 2019-08-23 | 东信和平科技股份有限公司 | A kind of smart card operating system upgrade method and device |
| CN110162328B (en) * | 2019-05-28 | 2023-11-03 | 东信和平科技股份有限公司 | Method and device for upgrading intelligent card operating system |
| CN115291918A (en) * | 2022-10-08 | 2022-11-04 | 紫光同芯微电子有限公司 | Code upgrading method and device for smart card, electronic equipment and storage medium |
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