CN102883047A - Method and system for realizing data security of intelligent mobile terminals - Google Patents
Method and system for realizing data security of intelligent mobile terminals Download PDFInfo
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- CN102883047A CN102883047A CN2012103177184A CN201210317718A CN102883047A CN 102883047 A CN102883047 A CN 102883047A CN 2012103177184 A CN2012103177184 A CN 2012103177184A CN 201210317718 A CN201210317718 A CN 201210317718A CN 102883047 A CN102883047 A CN 102883047A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/30—Security of mobile devices; Security of mobile applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/50—Secure pairing of devices
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Abstract
The invention discloses a method and a system for realizing data security of intelligent mobile terminals. The intelligent mobile terminals have an NFC (near field communication) function for executing the intelligent mobile terminals through NFC cards. The method comprises the steps as follows: firstly, the NFC cards are in matched connection with the intelligent mobile terminals; and then a UID (user identifier) of the NFC card and a correspondingly executed function are stored in the intelligent mobile terminals; and when the intelligent mobile terminal starts a corresponding application or the NFC card is in touch with the intelligent mobile terminal, the intelligent mobile terminal reads the UID of the NFC card and judges whether the UID is in the intelligent mobile terminal, if so, the intelligent mobile terminal starts the corresponding application and executes the corresponding function. In comparison with the prior art, and with the adoption of the method and the system disclosed by the invention, access authority of the terminals is acquired by using common NFC cards, and the corresponding function can only be opened by using the NFC card which is matched with the terminal; the NFC card is subjected to only reading operation rather than data writing operation, therefore, low cost is realized, data security of the intelligent mobile terminals is guaranteed quickly and conveniently, and data in the NFC card are not influenced at all.
Description
Technical field
The present invention relates to mobile communication terminal, relate in particular to the method and system that realize the intelligent mobile terminal data security.
Background technology
At present, adopting NFC(Near Field Communication) the short distance wireless communication technology of standard has been widely used in every field, and the carrier of its individual chips is usually expressed as a card.The technology that prior art is encrypted by NFC is to use special equipment that NFC Data within the chip district is read and write, deposit the special datas such as key in, carry out the verification coupling by the application program sense data of the equipment of use again during use, to obtain to use the access rights of device data.
Common NFC function card in the market; such as farecard, employee job card, consumption card etc. has been widely used; and obtain easily, but these NFC function cards are read-only for domestic consumer, need not to consider encryption or the protection problem of data in the use procedure.Along with increasing intelligent mobile terminal also built-in the NFC chip, domestic consumer also needs to consider the data security that intelligent mobile terminal uses.How utilizing prior art NFC function card to solve the intelligent mobile terminal data security also is the problem that intelligent mobile terminal user need to be considered.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art part; the present invention is for addressing the deficiencies of the prior art and deficiency; propose a kind of NFC of utilization card and realize the method and system of intelligent mobile terminal data security; the method and system can realize starting the corresponding function of terminal by NFC card touching intelligent mobile terminal, the data security in the protection terminal.
The technical scheme that technical solution problem of the present invention adopts is as follows:
A kind of method that realizes the intelligent mobile terminal data security, described intelligent mobile terminal possesses the NFC function, is used for carrying out by the NFC card application of intelligent mobile terminal, comprises the steps:
A, described NFC card matched with described intelligent mobile terminal be connected;
B, the UID of described NFC card and the function of corresponding execution are stored in the described intelligent mobile terminal;
When C, described intelligent mobile terminal startup respective application or NFC card are touched described intelligent mobile terminal, whether the UID that described intelligent mobile terminal reads the NFC card is present in the described intelligent mobile terminal, if there is no, then described intelligent mobile terminal does not start respective application; If exist, then described intelligent mobile terminal starts respective application and carries out corresponding function.
Preferably, carrying out described steps A also comprises the steps: before
Described NFC card is touched described intelligent mobile terminal, by detection algorithm described NFC card is carried out compliance check by described intelligent mobile terminal.
Described compliance check is that described intelligent mobile terminal reads same the UID in the NFC card repeatedly, whether unanimously comes to determine compatible NFC card according to the UID that obtains at every turn.
Preferably, specifically may further comprise the steps among the described step B:
B1, described intelligent mobile terminal read the UID in the NFC card;
B2, the binding of described intelligent mobile terminal arrange corresponding function and the action of carrying out of NFC card;
B3, the function that UID and the correspondence thereof of NFC card are carried out store in the database table of described intelligent mobile terminal, set up NFC card and the corresponding relation of carrying out function thereof.
The field of the database table of intelligent mobile terminal comprises NFC card UID, NFC card title, NFC card corresponding execution function and action, additional parameter among the described step B3.
Preferably, described intelligent mobile terminal comprises smart mobile phone or panel computer.
The present invention also provides a kind of system that realizes the intelligent mobile terminal data security, and described intelligent mobile terminal possesses the NFC function, is used for carrying out by the NFC card application of intelligent mobile terminal, comprising:
NFC card matching module is connected for described NFC card is matched with described intelligent mobile terminal;
NFC card function setting module is used for storing the UID of described NFC card and the function of corresponding execution into described intelligent mobile terminal;
Intelligent mobile terminal system synthesis administration module, when being used for starting respective application or NFC card and touching described intelligent mobile terminal according to described intelligent mobile terminal, whether the UID that determines described NFC card is present in the described intelligent mobile terminal, if there is no, then described intelligent mobile terminal does not start respective application; If exist, then described intelligent mobile terminal starts respective application and carries out corresponding function.
Preferably, also comprise NFC card compatibility detection module, whether compatible for detection of described NFC card and described intelligent mobile terminal.
Described intelligent mobile terminal system synthesis administration module also comprises NFC card functional module database table, and this database table is stored UID and corresponding function and the action of carrying out thereof of described NFC card.
Described intelligent mobile terminal comprises smart mobile phone or panel computer.
Compared with prior art, the present invention realizes that the method and system of intelligent mobile terminal data security adopt the common NFC card of prior art to obtain the access rights of terminal, only have by just opening corresponding function with the NFC card of terminal coupling; Intelligent mobile terminal can be the mobile communication equipments such as the common smart mobile phone with NFC function, panel computer, and the NFC card also is the common conventional cards with NFC chip, such as farecard, consumption card, employee job card etc.; The inventive method and system can start mobile phone browser, remove the locking interface of mobile phone screen, check the functional modules such as SMS or login interface by the intelligent mobile terminal of NFC card touching such as smart mobile phone; after only having the NFC card of setting authority by identification, just can open the corresponding function of smart mobile phone; NFC card itself is only needed to carry out read operation; there is not the operation of data writing; not only realized low-cost, conveniently protect the data security of intelligent mobile terminal, on the internal data of NFC card also without any impact.
Description of drawings
Fig. 1 is the method process chart that the present invention realizes the intelligent mobile terminal data security.
Fig. 2 is the process chart that the present invention realizes the method preferred embodiment of intelligent mobile terminal data security.
Fig. 3 is that the present invention realizes the process chart that NFC card and smart mobile phone match in the method preferred embodiment of intelligent mobile terminal data security.
Fig. 4 is the system configuration theory diagram that the present invention realizes the intelligent mobile terminal data security.
Embodiment
For making purpose of the present invention, technical scheme and advantage clearer, clear and definite, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
The inventive method is to utilize unique constant Data Identification (being the physics card number UID of NFC card) substitutes password or cipher key interaction in any NFC card mode to protect or start application or access data wherein in the intelligent mobile terminal.The card that the NFC card of indication refers to have the NFC function in the inventive method, NFC cards such as common farecard, employee job card or consumption card; And NFC function that intelligent mobile terminal is also built-in realizes communicating by letter of NFC card and intelligent mobile terminal by the NFC technology, and then realizes being replaced by the NFC card function of password or key use intelligent mobile terminal.In the inventive method and the system embodiment, intelligent mobile terminal can be smart mobile phone or panel computer.
Fig. 1 shows the method process chart that the present invention realizes the intelligent mobile terminal data security, may further comprise the steps:
S100 matches described NFC card and to be connected with described intelligent mobile terminal; The pairing connection here refers to NFC card and intelligent mobile terminal are set up pair relationhip, being about to NFC card and intelligent mobile terminal establishes a communications link, before pairing connects, comprise that also intelligent mobile terminal carries out the step of compliance check by detection algorithm to the NFC card, compliance check mainly is the correct identification of guaranteeing the NFC card.For the NFC card that comprises the NFC chip, whether it is constant to guarantee that its UID stablizes, and adopts intelligent mobile terminal repeatedly to read same the UID in the NFC card, unanimously come to determine compatible according to the UID that obtains at every turn, like this, can get rid of the type of card that some use random number.The detection algorithm of the compliance check of NFC card is prior art herein, does not give unnecessary details.After by compatible the detection, NFC card touching intelligent mobile terminal is by being recorded to the UID of NFC card in the intelligent mobile mobile phone after the compatibility detection.
S101, with the application memory of the UID of described NFC card and corresponding execution in described intelligent mobile terminal; This step is included in building database table in the intelligent mobile terminal system, intelligent mobile terminal user NFC card and intelligent mobile terminal are matched be connected after, can arrange the NFC card the corresponding various application of carrying out in the intelligent mobile terminal, the application function of corresponding execution comprises application program, the system's setting in the intelligent mobile terminal, and the application of the corresponding execution of described NFC card herein or function all refer to the concrete application such as application program, the system in the intelligent mobile terminal arranges.Database table specifically can adopt the form shown in the table 1, the field of its Table-A comprises NFC_UID, Name, Module, Action and Parameter, and UID, NFC card title, the application module of execution, the application module of namely preserving respectively the NFC card move and additional parameter.Having recorded UID such as the first row in this table is the NFC card of 8F0E1140, and this card is farecard, and the application module of opening relationships is the use of " short message " with it, and action comprises reads and play; And for example in the table the third line to have recorded UID be that the NFC card of 8F0E1240 is consumption card, the application module of opening relationships is " screen lock " with it, move and open for allowing; Fourth line is that UID is the farecard of 8F0E1140, and corresponding application module is " browser ", moves and opens for allowing, and additional parameter has recorded the station address that browser is opened " http://www.xx.com ".Application function and action that above NFC card is corresponding all can set up on their own by the user.
S102, described intelligent mobile terminal starts respective application or the NFC card is touched described intelligent mobile terminal; Behind the completing steps S101, namely set up the relation of NFC card and intelligent mobile terminal, when intelligent mobile terminal need to start corresponding application, perhaps (action of touching here comprises that the NFC card is near intelligent mobile terminal when NFC card touching intelligent mobile terminal, because NFC is short haul connection, the NFC card is with the intelligent mobile terminal touching or near all realizing communicating by letter, this is prior art, do not give unnecessary details its operation principle), the intelligent mobile terminal system prompt needs correct NFC card to carry out application, can realize that the NFC card is as the safety that substitutes to protect intelligent mobile terminal of password or key herein;
S103 judges whether the UID that described intelligent mobile terminal reads the NFC card is present in the described intelligent mobile terminal, if having execution in step S104, otherwise execution in step S105; Judge whether UID is present in the UID that is specially in the intelligent mobile terminal according to the NFC card that reads and inquires about according to the database table in the intelligent mobile terminal system whether this UID existence is arranged.
S104, described intelligent mobile terminal starts respective application and carries out corresponding function; This step is that corresponding should being used for starts application program and carry out its corresponding function according to UID in the database table in the intelligent mobile terminal system.For example, the UID of the NFC card that reads is 8F0E1140, and the intelligent mobile terminal system then can start the function of short message, Email, browser, music player and video playback for the user;
S105, described intelligent mobile terminal does not start respective application.If in the database table in the intelligent mobile terminal system, then system does not start corresponding application for the user to the UID of NFC card.
The database table Table-A example of table 1 intelligent mobile terminal
| NFC_UID | Name | Module | Action | Parameter |
| 8F0E1140 | Farecard | Short message | Allow to read and play | NULL |
| 8F0E1140 | Farecard | Allow to read and play | NULL | |
| 8F0E1240 | Consumption card | The screen lock | ? | NULL |
| 8F0E1140 | Farecard | Browser | ? | http://www.xx.com |
| 8F0E1140 | Farecard | Music player | Allow to read and play | NULL |
| 8F0E1140 | Farecard | Video playback | Allow to read and play | NULL |
| …… | …… | …… | …… | …… |
Figure 2 shows that the present invention realizes the process chart of the method preferred embodiment of intelligent mobile terminal data security; intelligent mobile terminal in this preferred embodiment adopts smart mobile phone to describe, and in conjunction with Fig. 3 the protection process that realizes smartphone data safety is described simultaneously.This preferred embodiment is based on said method and realizes, concept wherein all adopts the concept in the said method, hereby explanation.
At first the flow chart by Fig. 3 illustrates NFC card and smart mobile phone pairing and the process that corresponding execution is used is set.
S211, NFC card touching smart mobile phone (as previously mentioned, touching also can be adopted near realizing) is so that smart mobile phone can read the UID of NFC card;
S212, intelligent mobile phone system judges according to database table whether UID exists; If exist, then carry out follow-up step S216, otherwise, order execution in step S213;
S213, whether intelligent mobile phone system detects the NFC card compatible available, namely adopts the compatibility in the said method to detect to finish, and compatible purpose and the implementation procedure that detects do not given unnecessary details herein; If compatible, execution in step S214 then, otherwise, execution in step S217;
S214, user arrange title and corresponding execution function, action and the additional parameter thereof of NFC card;
S215, intelligent mobile phone system is saved to user's setting in the database table, and the UID, title, corresponding function, action and the additional parameter carried out that are about to NFC are saved in the database table that arranges in the intelligent mobile phone system;
S216 finishes the pairing process;
S217, intelligent mobile phone system prompting NFC card is unavailable, and does not record the NFC card information;
S218 reselects the NFC card, and the intelligent mobile phone system prompting user reselects a NFC card and matches.
After processing by above-mentioned NFC card and smart mobile phone pairing, namely can realize that the specific implementation flow process is as follows to the data protection function of smart mobile phone use by the NFC card:
S200, NFC card touching smart mobile phone; After carrying out this step, execution in step S204 sequentially;
S201, smart mobile phone start, short message, encryption or use other functions; After carrying out this step, execution in step S202 sequentially;
Above step S200 or S201 can select to carry out, also be that this preferred embodiment handling process is started by a certain step in these two steps, or by NFC card touching smart mobile phone, or use its function by smart mobile phone, comprise the functions application such as start, short message read-write or data encryption, this depends on that user when NFC card and smart mobile phone match can use the setting of function to the NFC card, does not do restriction at this, can determine according to user's needs.
Step S202, the smart mobile phone prompting needs correct NFC card; When the user used the application of smart mobile phone, at this moment, the intelligent mobile phone system prompting need to have correct NFC card to open with this application; Then execution in step S203 sequentially;
Step S203, user be NFC card touching smart mobile phone, then execution in step S204 sequentially;
Step S204, intelligent mobile phone system read the UID of NFC card; Then execution in step S205 sequentially;
Step S205, whether the intelligent mobile phone system inquiry system has the UID of corresponding NFC card, is specially the UID whether corresponding NFC card is arranged in the database table in the inquiry intelligent mobile phone system; If corresponding UID, execution in step S206 sequentially then, otherwise execution in step S207;
Step S206, the intelligent mobile phone system reporting system is carried out the corresponding function of NFC card, i.e. application function corresponding to UID in the intelligent mobile phone system performing database table;
Step S207 finishes.
By the UID of NFC card and the corresponding application function of carrying out thereof being stored in the database table in the intelligent mobile phone system, when smart mobile phone uses any function to use, all need to be undertaken by the NFC card of intelligent mobile phone system identification, because NFC is the near-field communication technology, utilize the NFC card to open corresponding smart mobile phone function application and guaranteed the safety of data in the smart mobile phone, smart phone user also can come the function of NFC card is limited by the different combinations that arranges, and make the user to use convenient.
The present invention also provides a kind of system that realizes the intelligent mobile terminal data security, and its structure as shown in Figure 4.The system of this realization intelligent mobile terminal data security comprises:
NFC card matching module is connected for described NFC card is matched with described intelligent mobile terminal;
NFC card function setting module is used for storing the UID of described NFC card and the function of corresponding execution into described intelligent mobile terminal;
NFC card compatibility detection module, whether compatible for detection of described NFC card and described intelligent mobile terminal;
And intelligent mobile terminal system synthesis administration module, when being used for starting respective application or NFC card and touching described intelligent mobile terminal according to described intelligent mobile terminal, whether the UID that determines described NFC card is present in the described intelligent mobile terminal, if there is no, then described intelligent mobile terminal does not start respective application; If exist, then described intelligent mobile terminal starts respective application and carries out corresponding function.
Described intelligent mobile terminal system synthesis administration module also comprises NFC card functional module database table, and this database table is stored UID and corresponding function and the action of carrying out thereof of described NFC card.
Described intelligent mobile terminal comprises smart mobile phone or panel computer.
The operation principle of this system is identical with the method for above-mentioned realization intelligent mobile terminal data security, does not give unnecessary details herein.
Should be understood that; the above only is preferred embodiment of the present invention; be not sufficient to limit technical scheme of the present invention; for those of ordinary skills; within the spirit and principles in the present invention; can be increased and decreased according to the above description, replacement, conversion or improvement, and all these increases and decreases, replacement, conversion or improve after technical scheme, all should belong to the protection range of claims of the present invention.
Claims (10)
1. method that realizes the intelligent mobile terminal data security, described intelligent mobile terminal possesses the NFC function, is used for carrying out by the NFC card application of intelligent mobile terminal, it is characterized in that, comprises the steps:
A, described NFC card matched with described intelligent mobile terminal be connected;
B, the UID of described NFC card and the function of corresponding execution are stored in the described intelligent mobile terminal;
When C, described intelligent mobile terminal startup respective application or NFC card are touched described intelligent mobile terminal, whether the UID that described intelligent mobile terminal reads the NFC card is present in the described intelligent mobile terminal, if there is no, then described intelligent mobile terminal does not start respective application; If exist, then described intelligent mobile terminal starts respective application and carries out corresponding function.
2. the method for realization intelligent mobile terminal data security according to claim 1 is characterized in that, carries out described steps A and also comprises the steps: before
Described NFC card is touched described intelligent mobile terminal, by detection algorithm described NFC card is carried out compliance check by described intelligent mobile terminal.
3. the method for realization intelligent mobile terminal data security according to claim 2, it is characterized in that, described compliance check is that described intelligent mobile terminal reads same the UID in the NFC card repeatedly, whether unanimously comes to determine compatible NFC card according to the UID that obtains at every turn.
4. the method for realization intelligent mobile terminal data security according to claim 1 is characterized in that, specifically may further comprise the steps among the described step B:
B1, described intelligent mobile terminal read the UID in the NFC card;
B2, the binding of described intelligent mobile terminal arrange corresponding function and the action of carrying out of NFC card;
B3, the function that UID and the correspondence thereof of NFC card are carried out store in the database table of described intelligent mobile terminal, set up NFC card and the corresponding relation of carrying out function thereof.
5. the method for realization intelligent mobile terminal data security according to claim 4, it is characterized in that the field of the database table of intelligent mobile terminal comprises NFC card UID, NFC card title, NFC card corresponding execution function and action, additional parameter among the described step B3.
6. the method for realization intelligent mobile terminal data security according to claim 1 is characterized in that, described intelligent mobile terminal comprises smart mobile phone or panel computer.
7. system that realizes the intelligent mobile terminal data security, described intelligent mobile terminal possesses the NFC function, is used for carrying out by the NFC card application of intelligent mobile terminal, it is characterized in that, comprising:
NFC card matching module is connected for described NFC card is matched with described intelligent mobile terminal;
NFC card function setting module is used for storing the UID of described NFC card and the function of corresponding execution into described intelligent mobile terminal;
Intelligent mobile terminal system synthesis administration module, when being used for starting respective application or NFC card and touching described intelligent mobile terminal according to described intelligent mobile terminal, whether the UID that determines described NFC card is present in the described intelligent mobile terminal, if there is no, then described intelligent mobile terminal does not start respective application; If exist, then described intelligent mobile terminal starts respective application and carries out corresponding function.
8. whether the system of realization intelligent mobile terminal data security according to claim 7 is characterized in that, also comprises NFC card compatibility detection module, compatible for detection of described NFC card and described intelligent mobile terminal.
9. realize according to claim 7 the system of intelligent mobile terminal data security, it is characterized in that, described intelligent mobile terminal system synthesis administration module also comprises NFC card functional module database table, and this database table is stored UID and corresponding function and the action of carrying out thereof of described NFC card.
10. the system of realization intelligent mobile terminal data security according to claim 7 is characterized in that, described intelligent mobile terminal comprises smart mobile phone or panel computer.
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| CN2012103177184A CN102883047A (en) | 2012-08-31 | 2012-08-31 | Method and system for realizing data security of intelligent mobile terminals |
| PCT/CN2013/078449 WO2014032471A1 (en) | 2012-08-31 | 2013-06-28 | Safe communication method for mobile terminal, and mobile terminal |
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| CN2012103177184A CN102883047A (en) | 2012-08-31 | 2012-08-31 | Method and system for realizing data security of intelligent mobile terminals |
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| CN103390140A (en) * | 2013-06-20 | 2013-11-13 | 上海鼎为通讯电子有限公司 | Mobile terminal and information security control method thereof |
| CN104284447A (en) * | 2013-07-12 | 2015-01-14 | 佳能株式会社 | Control apparatus, electronic device, control method |
| CN103326867B (en) * | 2013-07-15 | 2019-03-29 | 上海果壳电子有限公司 | A kind of intelligent ring with short distance authentication ability |
| CN103326867A (en) * | 2013-07-15 | 2013-09-25 | 上海果壳电子有限公司 | Intelligent ring with ability of short distance identity authentication |
| CN103457641A (en) * | 2013-07-19 | 2013-12-18 | 金硕澳门离岸商业服务有限公司 | Multifunctional NFC implementation method and device |
| CN103457641B (en) * | 2013-07-19 | 2015-08-12 | 金硕澳门离岸商业服务有限公司 | Multifunctional NFC implementation method and device |
| CN103577220A (en) * | 2013-08-31 | 2014-02-12 | 成都西可科技有限公司 | System and method for opening private application or private data through NFC (near field communication) label |
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| CN105427106A (en) * | 2014-09-17 | 2016-03-23 | 苏州海博智能系统有限公司 | Electronic cash data authorization processing method, electronic cash data payment processing method and virtual card |
| CN105516111A (en) * | 2015-12-02 | 2016-04-20 | 成都汇合乾元科技有限公司 | Intelligent device real-time data interaction method |
| CN106023370A (en) * | 2016-05-20 | 2016-10-12 | 北京小米移动软件有限公司 | Unlocking method and device for NFC equipment |
| CN106708512A (en) * | 2016-11-29 | 2017-05-24 | 维沃移动通信有限公司 | Mobile terminal and method for starting OTG function of mobile terminal |
| CN107528889A (en) * | 2017-07-28 | 2017-12-29 | 深圳前海弘稼科技有限公司 | The control method and system of a kind of safety operation |
| WO2019019548A1 (en) * | 2017-07-28 | 2019-01-31 | 深圳春沐源控股有限公司 | Secure operation control method and system |
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| WO2014032471A1 (en) | 2014-03-06 |
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