CN1832597A - Method for protecting private file in intelligent mobile phone - Google Patents
Method for protecting private file in intelligent mobile phone Download PDFInfo
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- CN1832597A CN1832597A CNA2005100334516A CN200510033451A CN1832597A CN 1832597 A CN1832597 A CN 1832597A CN A2005100334516 A CNA2005100334516 A CN A2005100334516A CN 200510033451 A CN200510033451 A CN 200510033451A CN 1832597 A CN1832597 A CN 1832597A
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Abstract
This invention discloses a method for protecting private files in an intelligent mobile phone, which designs a file system filter between a memory, a file system drive program and an operation system in the intelligent mobile phone and a user uses its interface to access any files in the storage device by an applied program, it will be monitored by the filter, when a file name passes through said filter and meets the condition listed on the ciphered list, said filter of the file system will fetch the phone number of a user identification card being used to ciphere or de-ciphere the file, thus, only after the user identification card used in ciphering and de-ciphering is plugged in said intelligent mobile phone, it can access the private files in it.
Description
[technical field]
The present invention is relevant for a kind of method of protecting private file; especially refer to that a kind of use is on an intelligent mobile phone (Smart Phone); this method is utilized the telephone number of user's a Subscriber Identity Module (SIM Card); to encrypt as private file in this intelligent mobile phone; decipher required computer code; only inserting original institute the user provides as encrypting; the Subscriber Identity Module of deciphering usefulness back (that is right user identification card) to this intelligent mobile phone; can access private file in it; so; can prevent user's private data exposure, to ensure user individual's privacy rights and interests.
[background technology]
In recent years, because the network and the communication world is flourish, network miscellaneous and communication apparatus constantly are developed, and be used in widely in its life and the operational environment by all trades and professions, this development trend, not only quickened the speed and the efficient of information flow, also in life and work, brought great convenience for people.
And along with the progress of electronic industry, in the electronic product miscellaneous, as: personal digital assistant (Personal Digital Assistant, be called for short PDA) and mobile phone (Mobile Phone) ... Deng consumption electronic products, not only volume is compact day by day, price is cheap day by day, the various additional function of constantly weeding out the old and bring forth the new on it, also make simple mobile phone or the electronic notebook of non-past of these consumer electronics communication products, still possess other as: support high speed Internet access, download games, wireless shopping ... Deng the wireless data communication function, make passing unreachable wireless telecommunications and network service, become extremely easy to obtain, and the critical part on becoming most of people's lives and work future.
Yet, the design original intention of mobile phone, mainly be in order to make its user to carry out communication with other people at any time, and this PDA (Personal Digital Assistant), its former the design's target, hope become the management tool (personal information management is called for short PIM) of personal information, for example: basic functions such as individual time-histories record management, notepad, telephone directory, thereby this PDA (Personal Digital Assistant) electronics hand account (organizer) that is otherwise known as.
Again, because of existing Global System for Mobile Communication (GSM) and analog mobile telephone system (AMPS), because the relation of frequency range (Bandwidth), can't carry too big transmission quantity, can only transmit sound and a small amount of figure, so after the scientific and technological epoch arriving of communication and computer integrated, mobile phone now not only has outside the major function of communication, wireless transmission and notepad function have more been integrated, and develop the intelligent mobile phone (Smart Phone) of a kind of combined with mobile telephone and PDA(Personal Digital Assistant) function, it is except the mobile communications tool that can be used as the voice communication, and has a personal information management function, online (E-mail) function of sending and receiving e-mail, read news, the download message function, datafax or company's internal network link (Link), and more comfortable sense of touch and screen display, become third generation mobile with better function (3G), so intelligent mobile phone (Smart Phone) has gradually become one of popular at present electronic goods.
But; when the user loved intelligent mobile phone hinder for some reason and must send when repairing; it is stored in the photo of intelligent mobile phone (Smart Phone) lining; data ... wait some private files; also will the leave uncorrelated personnel's of this maintenance manufacturer arbitrary access; and then the private file that causes user individual with leak and expose; cause its right of privacy seriously to be injured; yet; for aforementioned existing problem; on this intelligent mobile phone, do not see at present relevant resist technology; can protect user's rights and interests, but this intelligent mobile phone is one of popular at present at present electronic goods.
Therefore, if a kind of design can be arranged, the intelligent mobile phone that can prevent the user is sending when repairing, private data in it can not exposed, to ensure user individual's privacy rights and interests, believe can the glad expectation of the person of being to use demand, simultaneously, more can increase the attraction of this intelligent mobile phone product, to improve the competitiveness in its market.
[summary of the invention]
Purpose of the present invention, wishing to design a kind of intelligent mobile phone as the user send when repairing in fault, it leaves photo, data in this intelligent mobile phone in ... can be Deng private file by uncorrelated personnel's arbitrary access, to ensure user individual's privacy rights and interests.
The present invention is a kind of to protect that the method for private file may further comprise the steps in the intelligent mobile phone:
Between the storage device in an intelligent mobile phone, an archives economy driver and an operating system, an archives economy filter is set;
When the user utilizes on this intelligent mobile phone user's interface to see through an application program this storage device is carried out any archives material access action, can be subjected to the supervision of this archives economy filter;
When a file name is passed through this archives economy filter, and when meeting the condition on user's one encryption list, this archives economy filter just can read the telephone number of a Subscriber Identity Module that is using on this intelligent mobile phone, with the action that these archives are encrypted, deciphered;
Whereby, only insert original provided as encrypt, the Subscriber Identity Module of deciphering usefulness to this intelligent mobile phone after, can its interior private file of access.
The present invention controls oneself by the user and sets an encryption list; to determine the archives material of which type; perhaps exist the archives material in which catalogue need be subjected to encipherment protection; simultaneously; see through the judgement of an archives economy filter in this intelligent mobile phone; and cooperate the telephone number of the Subscriber Identity Module using; so that this archives material is encrypted; the action of deciphering; whereby; when this intelligent mobile phone is receiving one when desiring to read the order of archives material; if the Subscriber Identity Module that is inserted this moment is not originally as encrypting; when deciphering the Subscriber Identity Module of usefulness, then the user can't obtain its correct content of desiring to read archives material smoothly, so; can prevent user's private data exposure; to ensure the purpose of user's individual privacy rights and interests, simultaneously, effectively solve the shortcoming described in the prior art.
[description of drawings]
Fig. 1 is the block schematic diagram of each processing unit of the present invention;
Fig. 2 is implementing procedure figure of the present invention.
[embodiment]
The present invention is a kind of method of protecting private file in the intelligent mobile phone; see also shown in Figure 1; the storage device 11 (storage) of this method in an intelligent mobile phone 10 (smart phone); one archives economy driver 12 (file system driver) and an operating system 13 (OperatingSystem; be called for short OS) between; one archives economy filter 14 (file system filter) is set; to utilize user's interface 15 (User Interface) to see through an application program 16 (ApplicationProgram as the user; be called for short AP) when this storage device 11 is carried out any archives material access action; all can be subjected to the supervision of this archives economy filter 14; when a file name is passed through this archives economy filter 14; and when meeting the condition on user's one encryption list 17; this archives economy filter 14 just can read a Subscriber Identity Module 18 (the Subscriber Identify ModuleCard that is using on this intelligent mobile phone 10; abbreviation SIM Card) telephone number; so that these archives are encrypted; the action of deciphering; whereby; only inserting original provide as encrypting; the Subscriber Identity Module 18 of deciphering usefulness back (that is right user identification card) to this intelligent mobile phone 10; can access private file in it; so; can prevent user's private data exposure, to ensure user individual's privacy rights and interests.
In the present invention, this storage device 11 is used for preserving user's archives material, and these archives materials can be put forward supply according to order; This archives economy driver 12 is then in order to the name of this archives material, tissue, and its control is deposited to this storage device 11; And this operating system 13 is used for managing the archives material circulation of this intelligent mobile phone 10 and the start and stop of program, and controls this this archives material of archives economy driver 12 accesses to this storage device 11; And this archives economy filter 14 is in order to name this archives material, organize, and tell data or signal according to the condition on this encryption list 17, read the telephone number of the Subscriber Identity Module 18 that is using on this intelligent mobile phone 10, with the action that these archives are encrypted, deciphered; This user's interface 15 comprises a picture, action button in order to the operation as 10 of user and this intelligent mobile phones ... Deng; This application program 16 is the program that the user write in the work that is applied to the user, and therefore, the user can see through a setting program to specify the archives material of which type, perhaps exists the archives material in which catalogue need be subjected to encipherment protection; This encryption list 17 is imported the user through user's interface 15 data converts the list of an ordered set to according to specified rule.
Below lift an example operating procedure of the present invention is described, when this intelligent mobile phone 10 during in the encryption list 17 of finishing user's input and start, the operating system 13 in it will be handled according to the following step, see also shown in Figure 2:
Step (201) at first, 16 pairs of these storage devices 11 of this application program carry out the access action of an archives material;
Step (202) afterwards, can this archives economy filter 14 be judged this archives material according to the condition on this encryption list 17? when if this archives material meets the condition of encrypting on the list 17, then carry out next step (203), if this archives material does not meet the condition of encrypting on the list 17, then carry out step (204);
Step (203) reads the telephone number of the Subscriber Identity Module 18 that is using on this intelligent mobile phone 10, so that this archives material is encrypted, deciphered, finishes the program that this archives material is encrypted, deciphered.
Step (204) represents that this archives material need not to encrypt, decipher, and finishes the program that this archives material is encrypted, deciphered.
Therefore; can know and learn; greatest feature of the present invention; be to make the user can oneself set protective condition, data on this encryption list 17,, perhaps exist the archives material in which catalogue need be subjected to encipherment protection to determine the archives material of which type; simultaneously; see through the judgement of this archives economy filter 14, and cooperate the telephone number of the Subscriber Identity Module 18 that is using, with the action that this archives material is encrypted, deciphered.
Whereby, when this intelligent mobile phone 10 is receiving one when desiring to read the order of archives material, if the Subscriber Identity Module 18 that inserted this moment, when being not the Subscriber Identity Module 18 of conduct encryption originally, deciphering usefulness, then the user can't obtain its correct content of desiring to read archives material smoothly, so, can prevent user's private data exposure, to ensure the purpose of user's individual privacy rights and interests, and then can effectively solve the shortcoming described in the prior art, simultaneously, the present invention one meets the design of hommization.
Claims (5)
1, a kind of method of protecting private file in the intelligent mobile phone is characterized in that this method may further comprise the steps:
Between the storage device in an intelligent mobile phone, an archives economy driver and an operating system, an archives economy filter is set;
When the user utilizes on this intelligent mobile phone user's interface to see through an application program this storage device is carried out any archives material access action, can be subjected to the supervision of this archives economy filter;
When a file name is passed through this archives economy filter, and when meeting the condition on user's one encryption list, this archives economy filter just can read the telephone number of a Subscriber Identity Module that is using on this intelligent mobile phone, with the action that these archives are encrypted, deciphered;
Whereby, only insert original provided as encrypt, the Subscriber Identity Module of deciphering usefulness to this intelligent mobile phone after, can its interior private file of access.
2, the method for private file in the protection intelligent mobile phone as claimed in claim 1, it is characterized in that: this storage device is used for preserving user's archives material, and these archives materials can be put forward supply according to order;
This archives economy driver is in order to the name of this archives material, tissue, and its control is deposited to this storage device;
This operating system is used for managing the archives material circulation of this intelligent mobile phone and the start and stop of program, and controls this this archives material of archives economy driver access to this storage device;
This archives economy filter is in order to name this archives material, organize, and tell data or signal according to the condition on this encryption list, read the telephone number of the Subscriber Identity Module that is using on this intelligent mobile phone, with the action that these archives are encrypted, deciphered;
This user's interface comprises a picture, action button in order to as the operation between user and this intelligent mobile phone;
This application program is the program that the user write in the work that is applied to the user, and therefore, the user can see through a setting program to specify the archives material of which type, perhaps exists the archives material in which catalogue need be subjected to encipherment protection;
This encryption list is imported the user through user's interface data converts the list of an ordered set to according to specified rule.
3, the method for private file in the protection intelligent mobile phone as claimed in claim 2 is characterized in that: when this intelligent mobile phone during in the encryption list of finishing user input and start, the operating system in it will be handled according to the following step:
At first, this application program is carried out the access action of an archives material to this storage device;
Afterwards, this archives economy filter can be judged this archives material according to this condition of encrypting on the list, meet the condition of encrypting on the list when this archives material, then read the telephone number of the Subscriber Identity Module that is using on this intelligent mobile phone, so that this archives material is encrypted, deciphered.
4, the method for private file in the protection intelligent mobile phone as claimed in claim 3 is characterized in that: when this archives material does not meet the condition of encrypting on the list, represent that then this archives material need not to encrypt, decipher.
5, the method for private file in the protection intelligent mobile phone as claimed in claim 4; it is characterized in that: when receiving one when desiring to read the order of archives material; if the Subscriber Identity Module that inserted this moment; be not originally as encrypting, when deciphering the Subscriber Identity Module of usefulness, can't obtaining the correct content that it desires to read archives material smoothly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100334516A CN100420323C (en) | 2005-03-11 | 2005-03-11 | Method for protecting private file in intelligent mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100334516A CN100420323C (en) | 2005-03-11 | 2005-03-11 | Method for protecting private file in intelligent mobile phone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1832597A true CN1832597A (en) | 2006-09-13 |
| CN100420323C CN100420323C (en) | 2008-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100334516A Expired - Fee Related CN100420323C (en) | 2005-03-11 | 2005-03-11 | Method for protecting private file in intelligent mobile phone |
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| Country | Link |
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| CN (1) | CN100420323C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100446024C (en) * | 2007-01-26 | 2008-12-24 | 北京飞天诚信科技有限公司 | Protection method and system of electronic document |
| CN102938032A (en) * | 2012-10-17 | 2013-02-20 | 中兴通讯股份有限公司 | Method and system for encrypting and decrypting application program on communication terminal as well as terminal |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100366286B1 (en) * | 1997-04-24 | 2003-01-08 | 가부시키가이샤 엔.티.티.도코모 | Mobile communication method and mobile communication system |
| RU2300844C2 (en) * | 2002-06-18 | 2007-06-10 | Ооо "Крейф" | Personal cryptoprotection system |
| KR20040054493A (en) * | 2002-12-18 | 2004-06-25 | 텍사스 인스트루먼츠 인코포레이티드 | Secure mode indicator for smart phone or pda |
-
2005
- 2005-03-11 CN CNB2005100334516A patent/CN100420323C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100446024C (en) * | 2007-01-26 | 2008-12-24 | 北京飞天诚信科技有限公司 | Protection method and system of electronic document |
| CN102938032A (en) * | 2012-10-17 | 2013-02-20 | 中兴通讯股份有限公司 | Method and system for encrypting and decrypting application program on communication terminal as well as terminal |
| CN102938032B (en) * | 2012-10-17 | 2017-09-22 | 中兴通讯股份有限公司 | It is a kind of to the method for application program Encrypt and Decrypt, system and terminal on communicating terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100420323C (en) | 2008-09-17 |
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Granted publication date: 20080917 Termination date: 20160311 |
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