CN103002431A - Method and device for automatic identification of PIN (personal identification number) codes - Google Patents
Method and device for automatic identification of PIN (personal identification number) codes Download PDFInfo
- Publication number
- CN103002431A CN103002431A CN2011102732655A CN201110273265A CN103002431A CN 103002431 A CN103002431 A CN 103002431A CN 2011102732655 A CN2011102732655 A CN 2011102732655A CN 201110273265 A CN201110273265 A CN 201110273265A CN 103002431 A CN103002431 A CN 103002431A
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- pin code
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- pin
- automatic verification
- imsi number
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
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- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
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- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
Abstract
The invention provides a method and a device for automatic identification of PIN (personal identification number) codes. When wireless data terminal equipment is ready and PIN codes need to be inputted for checking, a PIN code automatic checking module acquires an IMSI (international mobile subscriber identity) number of an SIM (subscriber identity module) and sends the IMSI number to a PIN code management module; after receiving the IMSI number, the PIN code management module inquires the corresponding PIN codes and returns searched results to the PIN code automatic checking module; the PIN code automatic checking module sends the PIN codes to the wireless data terminal equipment for checking; the wireless data terminal equipment returns PIN code checked results to the PIN code automatic checking module; and the PIN code automatic checking module judges whether the PIN codes are correct or not according to the returned results, and if correct, automatic identification is successful. The method and the device have the advantages that on the basis of traditional PIN code checking, the PIN codes inputted by a user are stored, automatic checking is performed, the SIM is guarantee to be protected while user experience is improved, and user error inputting risk is reduced.
Description
Technical field
The present invention relates to communication technical field, more specifically, relate to a kind of method and apparatus of automatic identification PIN code.
Background technology
Along with people use the generalization of wireless network, the user also more and more payes attention to the quality of wireless communication services, and wireless data service is close association with wireless data terminal.In recent years, carry out data service by wireless data terminal, it is more and more universal to become.But this also can bring new problem; the user may open the PIN code (Personal Identification Number) of SIM card; it is the individual recognition code of SIM card; be used for protecting the SIM card of oneself not used by other people, each like this when the wireless data terminal initialization user all to input PIN code.At this moment, make troubles not only for user's use, if user error is inputted PIN code, the risk that then can bring SIM card to be lockable further.
At present wireless data terminal service is not lower under the circumstances, does not provide automatic identification PIN code function to the user, is used for making things convenient for the user to select whether to input PIN code under the condition of opening PIN code at every turn.This paper has proposed the automatically method of identification of the PIN code on the wireless data terminal based on above reason, has made things convenient for the PIN code management of user under PIN code is opened, and has promoted the effect that the user experiences, and reduces the risk that the user uses.
Summary of the invention
The present invention seeks to propose a kind of method and apparatus of automatic identification PIN code.
The present invention proposes a kind of automatic identification PIN code method, and is ready at wireless data terminal equipment, when needing the checking of input PIN code; PIN code automatic Verification module is obtained IMSI number of SIM card and is sent to the PIN code administration module with IMSI number; After the PIN code administration module was received IMSI number, the PIN code that inquiry is corresponding and the result that will search returned to PIN code automatic Verification module; PIN code automatic Verification module sends to wireless data terminal equipment with PIN code and carries out verification; Wireless data terminal equipment returns to PIN code automatic Verification module with the result of PIN code checking; PIN code automatic Verification module judges according to the result who returns whether PIN code is correct, if correct, then automatically identifies successfully.
Further, if PIN code is incorrect, then calls PIN code administration module deletion respective record, and call the PIN code acquisition module and obtain and preserve correct record.
Further, the described PIN code acquisition module that calls obtains and preserves correct record and comprises that obtaining the user by the PIN code acquisition module inputs correct PIN code and IMSI number, and is sent to the PIN code administration module.
Further, if PIN code is incorrect, IMSI number that the PIN code of mistake is corresponding of PIN code automatic Verification module issued the PIN code administration module, the PIN of PIN code administration module deletion error, IMSI record; Enable the work of PIN code acquisition module, obtain user's input by this module, and preserve correct PIN code.
Further, PIN code automatic Verification module is to wireless data terminal equipment transmission order, IMSI number of obtaining SIM card; After the PIN code administration module is received IMSI number, adopt sql like language, the PIN code that inquiry is corresponding.
The present invention also proposes a kind of automatic identification PIN code device, and described device comprises PIN code automatic Verification module and PIN code administration module;
PIN code automatic Verification module is obtained IMSI number of SIM card and is sent to the PIN code administration module with IMSI number;
After the PIN code administration module was received IMSI number, the PIN code that inquiry is corresponding and the result that will search returned to PIN code automatic Verification module;
PIN code automatic Verification module sends to wireless data terminal equipment with PIN code and carries out verification; Wireless data terminal equipment returns to PIN code automatic Verification module with the result of PIN code checking; PIN code automatic Verification module judges according to the result who returns whether PIN code is correct, if correct, then automatically identifies successfully.
Further, described device also comprises the PIN code acquisition module, if PIN code is incorrect, then calls PIN code administration module deletion respective record, and calls the PIN code acquisition module and obtain and preserve correct record.
Further, the described PIN code acquisition module that calls obtains and preserves correct record and comprises that obtaining the user by the PIN code acquisition module inputs correct PIN code and IMSI number, and is sent to the PIN code administration module.
Further, if PIN code is incorrect, IMSI number that the PIN code of mistake is corresponding of PIN code automatic Verification module issued the PIN code administration module, the PIN of PIN code administration module deletion error, IMSI record; Enable the work of PIN code acquisition module, obtain user's input by this module, and preserve correct PIN code.
Further, PIN code automatic Verification module is to wireless data terminal equipment transmission order, IMSI number of obtaining SIM card; After the PIN code administration module is received IMSI number, adopt sql like language, the PIN code that inquiry is corresponding.
In sum, adopt the present invention to have following beneficial effect:
The present invention preserves the PIN code of user's input, and carries out automatic Verification on traditional PIN code checking basis, when guaranteeing the SIM card protection, has promoted again user's experience, and has reduced the risk that the user inputs by mistake.
Description of drawings
Fig. 1 is the installation composition schematic diagram that the embodiment of the invention is identified PIN code automatically;
Fig. 2 is the schematic flow sheet that embodiment of the invention PIN code acquisition module is preserved the PIN code process;
Fig. 3 is that the embodiment of the invention is identified PIN code method flow schematic diagram automatically.
Embodiment
Technical solution of the present invention is that the user will input the problem of PIN code when the wireless data terminal initialization, has proposed the method for automatic identification PIN code when using wireless data terminal may open the PIN code of SIM card for present user.Its purpose just is to provide the method for an Intelligent Recognition PIN code to the wireless data terminal user.
The present invention breaks through the limitation of common PIN code management, realizes the automatic identification of control PIN code on the basis of the IMSI (International mobile subscriber identity, international mobile subscriber identity) that preserves PIN code and correspondence.
Below in conjunction with the drawings and specific embodiments technical solution of the present invention is done and to be described in further detail.
Please refer to shown in Figure 1ly, is the installation composition schematic diagram that the embodiment of the invention is identified PIN code automatically, and it comprises PIN code automatic Verification module, PIN code acquisition module and PIN code administration module.
PIN code automatic Verification module is ready at wireless data terminal equipment, when needing the checking of input PIN code, starts PIN code automatic Verification module.Send to the PIN code that the PIN code administration module obtains correspondence IMSI number with SIM card, and PIN code is sent to the wireless data terminal equipment checking.If the verification passes, then automatically identify the PIN code process and finish, otherwise notice PIN code administration module is deleted corresponding record, and start the input that the PIN code acquisition module obtains the user.PIN code automatic Verification module is responsible for automatic Verification PIN code function, when the verification of needs inputs PIN code, and obtain SIM card IMSI number, send to the PIN code administration module and obtain corresponding PIN code, further PIN code is sent to the wireless data terminal equipment checking.This module is generally the part of Terminal Service software.
The PIN code acquisition module is ready at wireless data terminal equipment, when needing the user to input PIN code, starts the PIN code acquisition module, with the correct PIN code of the first input of user, perhaps successfully revises new PIN code and sends to the PIN code administration module corresponding IMSI number.The PIN code acquisition module is responsible for obtaining the PIN code of user's input and carrying out verification, and verification succeeds then sends to PIN code administration module save data.This module is generally the part of Terminal Service software.
When the PIN code administration module sends preservation, revises or deletes the message of PIN code in above-mentioned two modules, start the PIN code administration module, operate accordingly.This module is present in the wireless data terminal equipment, if the user is connected to wireless data terminal equipment on the different equipment like this, data with existing can not lost yet.The PIN code administration module is in charge of PIN code, IMSI number and is safeguarded, comprises newly-increased, modification, deletion, data query, can adopt the technology of certain database, such as Oracle, access etc.This module is present in the wireless data terminal equipment.
Automatically needing to preserve first PIN code before the identification PIN code, otherwise identification can't be carried out automatically.The occasion of need preserving PIN code is in the situation that the user inputs correct PIN code, and following scene is arranged:
1) protection of the PIN code of SIM card is opened, and ready at wireless data terminal equipment, and when needing the checking of input PIN code, user's SIM card is placed in the wireless data terminal equipment first, and namely the PIN code administration module is searched less than corresponding record.
2) need the checking of input PIN code, and the automatic Verification procedure failure, namely the PIN code of PIN code management module records is wrong.
3) user revises the situation of PIN code by application software.
Please refer to shown in Figure 2ly, Fig. 2 is the schematic flow sheet that embodiment of the invention PIN code acquisition module is preserved the PIN code process, and it comprises the steps:
Step 201:PIN code acquisition module starts human-computer interaction interface, obtains the PIN code of user's input;
Step 202:PIN code acquisition module sends to wireless data terminal equipment with PIN code and carries out verification;
Step 203:PIN code acquisition module judges according to returning of wireless data terminal equipment whether PIN code is correct, if not, then gets back to step 201, if it is down enters step 204;
Step 204:PIN code acquisition module obtains IMSI number of SIM card by send the IMSI querying command to wireless data terminal equipment;
Step 205:PIN code acquisition module is with PIN code and send to the PIN code administration module corresponding IMSI number;
Step 206:PIN code administration module adopts certain database form to preserve corresponding data, if record exists, and replacement data then, otherwise, newly-increased these data;
So far, finished the flow process of preserving PIN code.
The PIN code protection of SIM card is opened, and ready at wireless data terminal equipment, when needing the checking of input PIN code, needs the PIN code automatic check function.Please refer to shown in Figure 3ly, is that the embodiment of the invention is identified PIN code method flow schematic diagram automatically, and it comprises the steps:
Step 301:PIN code automatic Verification module is to wireless data terminal equipment transmission order, IMSI number of obtaining SIM card;
Step 302:PIN code automatic Verification module will send to the PIN code administration module from IMSI number that wireless data terminal equipment is beamed back, be used for inquiring about corresponding PIN code;
After step 303:PIN code administration module is received IMSI number, adopt certain database language, such as SQL, the PIN code that inquiry is corresponding;
The result that step 304:PIN code administration module will be searched returns to PIN code automatic Verification module, and the result comprises whether finding, and the PIN code that finds, if do not find then enter 309 steps;
Step 305: can find corresponding PIN code, the PIN code that PIN code automatic Verification module is beamed back the PIN code administration module sends to wireless data terminal equipment and carries out verification;
Step 306: wireless data terminal equipment returns to PIN code automatic Verification module with the result of PIN code checking;
Step 307:PIN code automatic Verification module judges according to the result who returns whether PIN code is correct, if correct, then flow process finishes, otherwise enters 308 steps;
IMSI number that the PIN code of mistake is corresponding of step 308:PIN code automatic Verification module issued the PIN code administration module, the PIN of PIN code administration module deletion error, IMSI record;
Step 309: because PIN code does not exist or the PIN code mistake, then enable the work of PIN code acquisition module, obtain user's input by this module, and preserve correct PIN code, detailed process please refer to above-mentioned preservation PIN code process.
So far, finished a cover flow process of automatic identification PIN code.
Communication between PIN code administration module, automatic Verification module, three modules of acquisition module can be adopted a series of interactive operation instructions that pre-define, the carrier that order is accepted can be the AT instruction, can be defined as in the AT instruction like this or the field of other form: " instruction order parameter 1 ".Such as " CPINPinCode ".PIN automatic Verification module and acquisition module are owing to be the part of Terminal Service software, and the communication between them can also be adopted self-defined or operating system message communicates.The PIN code administration module such as preservation, modification, deletion etc., can adopt certain specific database and database language to realize the operation of data.
The present invention preserves the PIN code of user's input, and carries out automatic Verification on traditional PIN code checking basis, when guaranteeing the SIM card protection, has promoted again user's experience, and has reduced the risk that the user inputs by mistake.
Certainly; the present invention also can have numerous embodiments; in the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art can make according to the present invention various corresponding changes or variation certainly; in every case any modification of doing within the spirit and principles in the present invention, be equal to replacements, improvement, all should be included within protection scope of the present invention.
Claims (10)
1. automatically identify the PIN code method for one kind, it is characterized in that, ready at wireless data terminal equipment, when needing the checking of input PIN code; PIN code automatic Verification module is obtained IMSI number of SIM card and is sent to the PIN code administration module with IMSI number; After the PIN code administration module was received IMSI number, the PIN code that inquiry is corresponding and the result that will search returned to PIN code automatic Verification module; PIN code automatic Verification module sends to wireless data terminal equipment with PIN code and carries out verification; Wireless data terminal equipment returns to PIN code automatic Verification module with the result of PIN code checking; PIN code automatic Verification module judges according to the result who returns whether PIN code is correct, if correct, then automatically identifies successfully.
2. the method for claim 1 is characterized in that, if PIN code is incorrect, then calls PIN code administration module deletion respective record, and calls the PIN code acquisition module and obtain and preserve correct record.
3. method as claimed in claim 2 is characterized in that, the described PIN code acquisition module that calls obtains and preserves correct record and comprises that obtaining the user by the PIN code acquisition module inputs correct PIN code and IMSI number, and is sent to the PIN code administration module.
4. method as claimed in claim 3 is characterized in that, if PIN code is incorrect, IMSI number that the PIN code of mistake is corresponding of PIN code automatic Verification module issued the PIN code administration module, the PIN of PIN code administration module deletion error, IMSI record; Enable the work of PIN code acquisition module, obtain user's input by this module, and preserve correct PIN code.
5. the method for claim 1 is characterized in that, PIN code automatic Verification module is to wireless data terminal equipment transmission order, IMSI number of obtaining SIM card; After the PIN code administration module is received IMSI number, adopt sql like language, the PIN code that inquiry is corresponding.
6. automatically identify the PIN code device for one kind, it is characterized in that described device comprises PIN code automatic Verification module and PIN code administration module;
PIN code automatic Verification module is obtained IMSI number of SIM card and is sent to the PIN code administration module with IMSI number;
After the PIN code administration module was received IMSI number, the PIN code that inquiry is corresponding and the result that will search returned to PIN code automatic Verification module;
PIN code automatic Verification module sends to wireless data terminal equipment with PIN code and carries out verification; Wireless data terminal equipment returns to PIN code automatic Verification module with the result of PIN code checking; PIN code automatic Verification module judges according to the result who returns whether PIN code is correct, if correct, then automatically identifies successfully.
7. device as claimed in claim 6 is characterized in that, described device also comprises the PIN code acquisition module, if PIN code is incorrect, then calls PIN code administration module deletion respective record, and calls the PIN code acquisition module and obtain and preserve correct record.
8. device as claimed in claim 7 is characterized in that, the described PIN code acquisition module that calls obtains and preserves correct record and comprises that obtaining the user by the PIN code acquisition module inputs correct PIN code and IMSI number, and is sent to the PIN code administration module.
9. device as claimed in claim 8 is characterized in that, if PIN code is incorrect, IMSI number that the PIN code of mistake is corresponding of PIN code automatic Verification module issued the PIN code administration module, the PIN of PIN code administration module deletion error, IMSI record; Enable the work of PIN code acquisition module, obtain user's input by this module, and preserve correct PIN code.
10. device as claimed in claim 6 is characterized in that, PIN code automatic Verification module is to wireless data terminal equipment transmission order, IMSI number of obtaining SIM card; After the PIN code administration module is received IMSI number, adopt sql like language, the PIN code that inquiry is corresponding.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN2011102732655A CN103002431A (en) | 2011-09-15 | 2011-09-15 | Method and device for automatic identification of PIN (personal identification number) codes |
PCT/CN2012/071628 WO2012155588A1 (en) | 2011-09-15 | 2012-02-24 | Method and apparatus for automatically identifying pin code |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011102732655A CN103002431A (en) | 2011-09-15 | 2011-09-15 | Method and device for automatic identification of PIN (personal identification number) codes |
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CN103002431A true CN103002431A (en) | 2013-03-27 |
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CN2011102732655A Pending CN103002431A (en) | 2011-09-15 | 2011-09-15 | Method and device for automatic identification of PIN (personal identification number) codes |
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WO (1) | WO2012155588A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103209263A (en) * | 2013-03-28 | 2013-07-17 | 广东欧珀移动通信有限公司 | Method and system for backup of PUK (PIN Unblocking Key) of SIM (Subscriber Identity Module) |
CN106412877A (en) * | 2016-09-27 | 2017-02-15 | 努比亚技术有限公司 | Activation method and activation device for SIM card of mobile terminal |
CN108134994A (en) * | 2017-09-27 | 2018-06-08 | 黄策 | The SIM card of Double-puzzle operation |
WO2023284633A1 (en) * | 2021-07-15 | 2023-01-19 | 华为技术有限公司 | Personal identification number (pin) code processing method and apparatus |
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CN1496173A (en) * | 1992-11-09 | 2004-05-12 | 艾利森公司 | Access controlled device for providing communication service |
CN1719919A (en) * | 2004-07-09 | 2006-01-11 | 上海迪比特实业有限公司 | Method for obtaining mobile phone user information |
CN101990033A (en) * | 2009-08-06 | 2011-03-23 | 深圳富泰宏精密工业有限公司 | Mobile phone and power-on method thereof |
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JP2007018050A (en) * | 2005-07-05 | 2007-01-25 | Sony Ericsson Mobilecommunications Japan Inc | Portable terminal device, personal identification number certification program, and personal identification number certification method |
CN101448261A (en) * | 2008-12-26 | 2009-06-03 | 深圳华为通信技术有限公司 | Method for locking mobile terminal with user identification card, equipment and system |
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- 2011-09-15 CN CN2011102732655A patent/CN103002431A/en active Pending
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2012
- 2012-02-24 WO PCT/CN2012/071628 patent/WO2012155588A1/en active Application Filing
Patent Citations (3)
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CN1496173A (en) * | 1992-11-09 | 2004-05-12 | 艾利森公司 | Access controlled device for providing communication service |
CN1719919A (en) * | 2004-07-09 | 2006-01-11 | 上海迪比特实业有限公司 | Method for obtaining mobile phone user information |
CN101990033A (en) * | 2009-08-06 | 2011-03-23 | 深圳富泰宏精密工业有限公司 | Mobile phone and power-on method thereof |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103209263A (en) * | 2013-03-28 | 2013-07-17 | 广东欧珀移动通信有限公司 | Method and system for backup of PUK (PIN Unblocking Key) of SIM (Subscriber Identity Module) |
CN103209263B (en) * | 2013-03-28 | 2015-09-09 | 广东欧珀移动通信有限公司 | A kind of method and system of PUK code of backup of SIM card |
CN106412877A (en) * | 2016-09-27 | 2017-02-15 | 努比亚技术有限公司 | Activation method and activation device for SIM card of mobile terminal |
CN108134994A (en) * | 2017-09-27 | 2018-06-08 | 黄策 | The SIM card of Double-puzzle operation |
WO2023284633A1 (en) * | 2021-07-15 | 2023-01-19 | 华为技术有限公司 | Personal identification number (pin) code processing method and apparatus |
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WO2012155588A1 (en) | 2012-11-22 |
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Application publication date: 20130327 |