CN104918234A - Mobile phone wallet client and application processing method thereof and terminal device - Google Patents
Mobile phone wallet client and application processing method thereof and terminal device Download PDFInfo
- Publication number
- CN104918234A CN104918234A CN201410097401.3A CN201410097401A CN104918234A CN 104918234 A CN104918234 A CN 104918234A CN 201410097401 A CN201410097401 A CN 201410097401A CN 104918234 A CN104918234 A CN 104918234A
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- application
- sim card
- mobile phone
- phone wallet
- storage medium
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Security & Cryptography (AREA)
- Telephone Function (AREA)
- Telephonic Communication Services (AREA)
Abstract
Embodiments of the invention provide a mobile phone wallet client and an application processing method thereof and a terminal device. The method comprises the following steps: determining an application which needs to be migrated and is arranged in an SIM card having a mobile phone wallet payment function; after carrying out encryption on the application and data of the application, storing the encrypted application and data to other storage mediums of a terminal where the SIM card belongs; and releasing the SIM card space occupied by the application. According to the scheme, when the SIM card space is full, the application and data on the SIM card are moved to other storage devices; and in the transfer process, safety of the application and the data is ensured.
Description
Technical field
The present invention relates to field of data service, refer to a kind of mobile phone wallet client and application processing method thereof and terminal equipment especially.
Background technology
As shown in Figure 1, traditional telecommunications SIM card, application and function singleness, generally comprise the functional areas such as VCC, RST, CLK, IC_DP, GND, SWP, I/O, IC_DM, the free space leaving user for is 64K, the files such as, note thin for storing call, application such as telephone directory, note that this kind of SIM card has are single telecommunications application.
Along with the development of mobile payment, NFC-SWP SIM card progresses into market, this is a kind of multi-application card sheet, there is the function of mobile phone wallet, support the dynamic download of application, as shown in Figure 2, comprise, the functional areas such as VCC, RST, CLK, IC_DP, GND, SWP, I/O, IC_DM, this kind of SIM card not only has the telecommunications application as telephone directory, note, user can also be allowed to download and install other application.
But effective utilization in NFC-SWP SIM card sheet space becomes major issue, the usage space that current NFC-SWP SIM card leaves user for is 300K, and an application accounts for 40K, if user downloads more application will cause card insufficient space.
As shown in Figure 3 and Figure 4, wherein, Fig. 3 is the schematic flow sheet that the application of SIM card is downloaded to current solution, and Fig. 4 is that schematic flow sheet is deleted in the application of SIM card; When card insufficient space, user must delete existing application, could download new application, and when deleting existing application, flow process expends time in length, needs the TSM(Trust Service Management through operator or SP, trusted service manages) delete application, abnormal risk is many; Secondly, when deleting existing application, must empty the data of application, as the remaining sum of wallet, unclear vacant volume can not delete application; Again, when user needs to use deleted application, again from the TSM down load application of operator or SP, personal settings must be done, cause Internet resources, platform resource to waste.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of mobile phone wallet client and application processing method thereof and terminal equipment, can when expiring when SIM card space, by the application in SIM card and the data batchmove memory device to other, in transfer process, ensure the fail safe of application and data.
For solving the problems of the technologies described above, embodiments of the invention provide a kind of application processing method of mobile phone wallet client, comprising:
Determine the application that will move, described application has the application that the SIM card of mobile phone wallet payment function is installed;
After the data of described application and described application are encrypted, be stored on other storage medium of terminal belonging to described SIM card;
Discharge the SIM card space shared by described application.
Wherein, determine that the step with the application that the SIM card of mobile phone wallet payment function is installed that will move comprises:
According to the application choice interface that mobile phone wallet client provides, what selection will be moved has the application that the SIM card of mobile phone wallet payment function is installed.
Wherein, after being encrypted the data of described application and described application, the step be stored on other storage medium of terminal belonging to described SIM card comprises:
Detect other storage medium of terminal belonging to described SIM card;
The data separate migration key of described application and described application is encrypted, by the described application memory after encryption on other storage medium described in detecting; Wherein, described migration key is the key obtained after utilizing the ICCID of described SIM card to disperse a root key.
Wherein, also comprise after the step of described application memory on other storage medium described in detecting after encryption:
Inaccessible is set to the access attribute of other storage medium described.
Wherein, the data of described application comprise: the personal data of application, wallet balances and transaction record.
Embodiments of the invention also provide a kind of mobile phone wallet client, comprising:
Determination module, for determining the application that will move, described application has the application that the SIM card of mobile phone wallet payment function is installed;
Encrypting module, after being encrypted the data of described application and described application, is stored on other storage medium of terminal belonging to described SIM card;
Release module, for discharging the SIM card space shared by described application.
Wherein, described determination module is specifically for the application choice interface that provides according to mobile phone wallet client, and that selects to move has the application that the SIM card of mobile phone wallet payment function is installed.
Wherein, described encrypting module is specifically for other storage medium of detecting terminal belonging to described SIM card; The data separate migration key of described application and described application is encrypted, by the described application memory after encryption on other storage medium described in detecting; Wherein, described migration key is the key obtained after utilizing the ICCID of described SIM card to disperse a root key.
Wherein, above-mentioned mobile phone wallet client also comprises:
Module is set, for being set to inaccessible to the access attribute of other storage medium described.
Embodiments of the invention provide a kind of terminal equipment, comprise mobile phone wallet client as above.
The above embodiment of the present invention has following beneficial effect:
Such scheme of the present invention has by what determine to move the application that the SIM card of mobile phone wallet payment function is installed; After the data of described application and described application are encrypted, be stored on other storage medium of terminal belonging to described SIM card; Discharge the SIM card space shared by described application.Can when SIM card space completely time, by the application in SIM card and the data batchmove memory device to other, in transfer process, ensure to apply and the fail safe of data; And after the transfer, the space of SIM card is effectively discharged, user can continue the application of downloading required for it, manually need not delete the existing application that SIM card is installed.
Accompanying drawing explanation
Fig. 1 is the structural representation of common SIM cards of the prior art;
Fig. 2 is the structural representation with the NFC-SWP SIM card of mobile-phone payment function of the prior art;
Schematic flow sheet is downloaded in the application that Fig. 3 is the NFC-SWP SIM card shown in Fig. 2;
Schematic flow sheet is deleted in the application that Fig. 4 is the NFC-SWP SIM card shown in Fig. 2;
Fig. 5 is the schematic flow sheet of mobile phone wallet client application processes method of the present invention;
Fig. 6 is the structured flowchart of mobile phone wallet client;
Fig. 7 is the schematic diagram that terminal equipment realizes the application of mobile phone wallet client to NFC-SWP SIM card and moves.
Embodiment
For making the technical problem to be solved in the present invention, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
Embodiments of the invention do not have the function of application migration for the SIM card (as NFC-SWP SIM card) with mobile-phone payment function of the prior art, cause when expiring when SIM card space, application in SIM card manually must be deleted, download new application again, and when re-using the application of this deletion next time, need again to download, flow process is loaded down with trivial details, and inconvenient user uses.
As shown in Figure 5, embodiments of the invention provide a kind of application processing method of mobile phone wallet client, comprising:
Step 51, determines the application that will move, and described application has the application that the SIM card of mobile phone wallet payment function is installed;
Step 52, after being encrypted, is stored on other storage medium of terminal belonging to described SIM card to the data of described application and described application;
Step 53, discharges the SIM card space shared by described application.
This embodiment of the present invention has by what determine to move the application that the SIM card of mobile phone wallet payment function is installed; After the data of described application and described application are encrypted, be stored on other storage medium of terminal belonging to described SIM card; Discharge the SIM card space shared by described application.Can when SIM card space completely time, by the application in SIM card and the data batchmove memory device to other, in transfer process, ensure to apply and the fail safe of data; And after the transfer, the space of SIM card is effectively discharged, user can continue the application of downloading required for it, manually need not delete the existing application that SIM card is installed.
In a specific embodiment of the present invention, comprise on the basis of above-mentioned steps 51-53, wherein, the application choice interface that step 51 specifically can provide according to mobile phone wallet client, what selection will be moved has the application that the SIM card of mobile phone wallet payment function is installed.Certainly, the application that the way selection that user also can want wallet to provide by other hand will move.
In another specific embodiment of the present invention, comprise on the basis of above-mentioned steps 51-53, wherein, step 52 specifically can comprise:
Step 521, detects other storage medium of terminal belonging to described SIM card;
Step 522, is encrypted the data separate migration key of described application and described application, by the described application memory after encryption on other storage medium described in detecting; Wherein, described migration key is the key obtained after utilizing the ICCID of described SIM card to disperse a root key.(correctly)
Wherein, other storage medium as the SD card that can be terminal equipment, built-in SE etc.; Mobile phone wallet client specifies the card application that will move, and card application is by the secret key encipherment protection of the migration of NFC-SWP SIM card, and other secure storage mediums of client-side search terminal, as SD card, built-in SE etc., and selection card applies the position of moving out.Execution is moved out instruction, by card application and data batchmove on secure storage medium.After completing, the SIM card space release occupied applied by this card, can download the application of new card from TSM platform or " move into " quilt " application of moving out " from other secure storage medium.
In another specific embodiment of the present invention, can also comprise after step 522: inaccessible is set to the access attribute of other storage medium described.
In the above embodiments, the data of described application comprise: the personal data of application, wallet balances and transaction record etc.
In this embodiment, application comprises the user privacy informations such as personal data, wallet balances, transaction record when moving out, ensure to apply the integrality of moving out and private data is not tampered, when ensureing to apply the SE migrating into other, this application can not accessed and use, the just storage of " temporarily ".
By the secret key of root, (root key is that TSM platform and SIM card are shared to migration key, be preset in SIM card) through ICCID dispersion, the key obtained, due to the uniqueness of ICCID, ensure that the uniqueness of this migration key, and " migration key " that ensure every SIM card is different.
When application is moved out, migration key encrypts this application, ensures its integrality.Application is moved out to after other secure storage mediums, can not be accessed and use, until it is moved back to original SIM card, is deciphered by migration key, could be accessed and use.
When performing from external security storage medium migrate application to SIM card, client selects this application, and perform migration instruction, SIM card is deciphered this application, if successful decryption, then moves into, and deciphers unsuccessfully then refusal and moves into.
The above embodiment of the present invention can when SIM card space completely time, by the application in SIM card and the data batchmove memory device to other, in transfer process, ensure to apply and the fail safe of data.
As shown in Figure 6, embodiments of the invention also provide a kind of mobile phone wallet client, comprising:
Determination module 61, for determining the application that will move, described application has the application that the SIM card of mobile phone wallet payment function is installed;
Encrypting module 62, after being encrypted the data of described application and described application, is stored on other storage medium of terminal belonging to described SIM card;
Release module 63, for discharging the SIM card space shared by described application.
Wherein, described determination module is specifically for the application choice interface that provides according to mobile phone wallet client, and that selects to move has the application that the SIM card of mobile phone wallet payment function is installed.
Wherein, described encrypting module is specifically for other storage medium of detecting terminal belonging to described SIM card; The data separate migration key of described application and described application is encrypted, by the described application memory after encryption on other storage medium described in detecting; Wherein, described key is the key obtained after utilizing the ICCID of described SIM card to disperse a root key.
Wherein, above-mentioned mobile phone wallet client also comprises:
Module is set, for being set to inaccessible to the access attribute of other storage medium described.
The embodiment of this device of the present invention is the device corresponding with the embodiment of said method, and all realization rate in said method embodiment are all applicable in the embodiment of this device, also can reach identical technique effect, not repeat them here.
Embodiments of the invention provide a kind of terminal equipment, comprise mobile phone wallet client as above.
As shown in Figure 7, be described for NFC-SWP SIM card, by mobile phone wallet client, select SIM card app1(application 1), app1 is by KEY(migration key) encryption after, transfer to the built-in storage medium of SE(terminal equipment) on.
Described terminal equipment in embodiments of the invention can be mobile phone, also can be other smart machine with payment function.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. an application processing method for mobile phone wallet client, is characterized in that, comprising:
Determine the application that will move, described application has the application that the SIM card of mobile phone wallet payment function is installed;
After the data of described application and described application are encrypted, be stored on other storage medium of terminal belonging to described SIM card;
Discharge the SIM card space shared by described application.
2. the application processing method of mobile phone wallet client according to claim 1, is characterized in that, determines that the step with the application that the SIM card of mobile phone wallet payment function is installed that will move comprises:
According to the application choice interface that mobile phone wallet client provides, what selection will be moved has the application that the SIM card of mobile phone wallet payment function is installed.
3. the application processing method of mobile phone wallet client according to claim 1, is characterized in that, after being encrypted the data of described application and described application, the step be stored on other storage medium of terminal belonging to described SIM card comprises:
Detect other storage medium of terminal belonging to described SIM card;
The data separate migration key of described application and described application is encrypted, by the described application memory after encryption on other storage medium described in detecting; Wherein, described migration key is the key obtained after utilizing the ICCID of described SIM card to disperse a root key.
4. the application processing method of mobile phone wallet client according to claim 3, is characterized in that, also comprises after the step of described application memory on other storage medium described in detecting after encryption:
Inaccessible is set to the access attribute of other storage medium described.
5. the application processing method of mobile phone wallet client according to claim 3, is characterized in that, the data of described application comprise: the personal data of application, wallet balances and transaction record.
6. a mobile phone wallet client, is characterized in that, comprising:
Determination module, for determining the application that will move, described application has the application that the SIM card of mobile phone wallet payment function is installed;
Encrypting module, after being encrypted the data of described application and described application, is stored on other storage medium of terminal belonging to described SIM card;
Release module, for discharging the SIM card space shared by described application.
7. mobile phone wallet client according to claim 6, is characterized in that, described determination module is specifically for the application choice interface that provides according to mobile phone wallet client, and that selects to move has the application that the SIM card of mobile phone wallet payment function is installed.
8. mobile phone wallet client according to claim 6, is characterized in that, described encrypting module is specifically for other storage medium of detecting terminal belonging to described SIM card; The data separate migration key of described application and described application is encrypted, by the described application memory after encryption on other storage medium described in detecting; Wherein, described migration key is the key obtained after utilizing the ICCID of described SIM card to disperse a root key.
9. mobile phone wallet client according to claim 8, is characterized in that, also comprise:
Module is set, for being set to inaccessible to the access attribute of other storage medium described.
10. a terminal equipment, is characterized in that, comprises the mobile phone wallet client as described in any one of claim 6-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410097401.3A CN104918234B (en) | 2014-03-14 | 2014-03-14 | A kind of mobile phone wallet client and its application processing method and terminal device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410097401.3A CN104918234B (en) | 2014-03-14 | 2014-03-14 | A kind of mobile phone wallet client and its application processing method and terminal device |
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| CN104918234A true CN104918234A (en) | 2015-09-16 |
| CN104918234B CN104918234B (en) | 2019-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410097401.3A Active CN104918234B (en) | 2014-03-14 | 2014-03-14 | A kind of mobile phone wallet client and its application processing method and terminal device |
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| CN107273147A (en) * | 2016-04-08 | 2017-10-20 | 中国移动通信有限公司研究院 | A kind of many SE management method and device |
| CN107864109A (en) * | 2016-09-22 | 2018-03-30 | 上海复旦微电子集团股份有限公司 | A kind of NFC applications of IC cards data migration method |
| US11017373B2 (en) | 2017-01-25 | 2021-05-25 | Huawei Technologies Co., Ltd. | Bank card adding method, and apparatus |
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| CN104918234B (en) | 2019-01-01 |
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