CN1477890A - Personal information protection method for handset - Google Patents
Personal information protection method for handset Download PDFInfo
- Publication number
- CN1477890A CN1477890A CNA031125859A CN03112585A CN1477890A CN 1477890 A CN1477890 A CN 1477890A CN A031125859 A CNA031125859 A CN A031125859A CN 03112585 A CN03112585 A CN 03112585A CN 1477890 A CN1477890 A CN 1477890A
- Authority
- CN
- China
- Prior art keywords
- password
- telephone directory
- mobile phone
- input
- encryption mode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
Abstract
The present invention relates to a personal information protection method for hand set, belonging to the field of mobile communication technology. The method mainly includes the following steps: adopting encryption technique to produce enciphering mode and define hand set cipher code, adding submenu with enciphering mode on the management menu, setting commitment function and identification value for enciphering mode and adding restricted function for telephone dictionary, etc. The invention can be extensively in hand set and other mobile communication terminals.
Description
Technical field
The invention belongs to the mobile communication technology field, more particularly relate to the improvement of the personal information protecting method of mobile phone.
Background technology
Along with the development of mobile phone technique, mobile phone not only has call function, but also has the memory function of information such as telephone directory, dialing record, incoming calls record, short message and Email.These information generally belong to individual privacy.Because the mobile phone volume is less, than being easier to lose or stolen.If do not take the certain protection measure, after mobile phone was lost, that is stored was easy to be obtained by others such as information such as telephone directories.Along with the raising of modern for oneself's secret protection consciousness, mobile phone protection of personal information technology seems more and more important.
Purpose of the present invention just is to overcome above-mentioned shortcoming and defect, provides a kind of and can protect individual privacy better, even mobile phone is lost or be stolen, personal information can not divulged a secret easily yet, safer, reliable protection of personal information method.
Summary of the invention
In order to achieve the above object, the present invention includes following steps:
(1) encryption mode is stored in the random asccess memory that power down preserves, sets or revise cell phone password and deposit step in the read-only memory in;
(2) add " encryption mode " submenu below the EEPROM of mobile phone Administration menu, default then is " cancellation " state, confirms the then step of display requirement " input handset password " on screen;
(3) behind the password that input is set, be about to this encryption mode sign and be set to very, show " encryption mode is set " and the step of encrypting icon then;
(4) start the telephone directory memory function, during the input of chosen position storage mode, mobile phone is read the value of encryption mode sign in the random asccess memory earlier, confirm that this value is for true, then " encryption mode " with the telephone directory structure also is changed to very, and this telephone number is deposited among the EEPROM, and show the step of " having encrypted storage ";
(5) cancellation encryption mode and start the telephone directory locating function after, the use location mode of searching can find this telephone number, but mobile phone can judge at first whether the value of this telephone number record " encryption mode " field is true, if very then show the step of " * ";
(6) if input number keyboard then shows " password input " step of requirement input password;
(7) behind the input password, mobile phone compares this password with the cell phone password that is stored in the read-only memory, then show this telephone number when the two is identical, still shows the step of " * " when inequality;
(8) after shutting down under this encryption mode, starting shooting again again into, the step of unencrypted normal mode will be changed.
The present invention can also comprise the setting step (consulting Fig. 3) of following telephone directory restricted function:
(1) the limited sign of telephone directory is stored in step in the random asccess memory that power down preserves;
(2) add " telephone directory is a limited " submenu below the EEPROM of mobile phone Administration menu, default then is " cancellation " state, confirms the then step of display requirement " input handset password " on screen;
(3) behind the input password, the CPU of mobile phone compares this password with the cell phone password that is stored in the read-only memory, if the identical interior limited sign of telephone directory of random asccess memory that then will be stored in the power down preservation is changed to very, and shows " the telephone directory restricted function is set " and the step of getting back to holding state;
(4) after this if will use the telephone directory function, then must be by the correct cell phone password of above-mentioned flow process input, the step of cancellation " telephone directory is limited " function.
The present invention implements based on two kinds of considerations in order to solve the protection of personal information problem, i.e. the limited use of the encryption storage of important information and critical function.
When the user has when not wishing need be stored by the phone book information that others sees, can start the encryption mode of mobile phone, and then store, after finishing, storage cancels encryption mode again.Under non-encrypted pattern, the general user just can't see the contact person of encrypted storage like this, and the phone book information of being stored is shown as * under non-encrypted pattern.If want to see this contact person, must at first import correct cell phone password to enter encryption mode.
More than this mode only under encryption mode storing call book information can be protected, canned data is not protected under the normal mode.China adopts separation between machine and card formula mobile phone, and the phone book information of storing in the UIM card can not encryptedly be stored, and the general user prefers phone book information preferentially is stored in the UIM card.Therefore, the present invention and then provide a kind of limited use guard method of critical function.
This method is that a menu option that telephone directory is limited, short message is limited is provided in mobile phone.If the user does not wish that information such as telephone directory or short message are seen by other people, can start this two functions (needing the input handset password).When using telephone directory or short message function, mobile phone can provide the information of " this function is limited " and not allow the disabled user to enter corresponding function like this.
Task of the present invention comes to this and finishes.
The invention provides and a kind ofly can protect individual privacy better, even mobile phone is lost or be stolen, personal information can not divulged a secret easily yet, safer, reliable protection of personal information method.It can be widely used in various mobile phones, PDA (electronic notebook), e-commerce and other handheld mobile communication terminal.
Description of drawings
Fig. 1 is encryption mode setting process figure of the present invention.
Fig. 2 is a flow chart of searching the telephone directory of encrypting storage.
Fig. 3 is the flow chart of the limited setting of telephone directory.
Embodiment
Embodiment 1.A kind of protection of personal information method of mobile phone can be consulted Fig. 1～Fig. 2.It may further comprise the steps:
(1) encryption mode is stored in the random asccess memory that power down preserves, sets or revise cell phone password and deposit step in the read-only memory in;
(2) add " encryption mode " submenu below the EEPROM of mobile phone Administration menu, default then is " cancellation " state, confirms the then step of display requirement " input handset password " on screen;
(3) behind the password that input is set, be about to this encryption mode sign and be set to very, show " encryption mode is set " and the step of encrypting icon then;
(4) start the telephone directory memory function, during the input of chosen position storage mode, mobile phone is read the value of encryption mode sign in the random asccess memory earlier, confirm that this value is for true, then " encryption mode " with the telephone directory structure also is changed to very, and this telephone number is deposited among the EEPROM, and show the step of " having encrypted storage ";
(5) cancellation encryption mode and start the telephone directory locating function after, the use location mode of searching can find this telephone number, but mobile phone can judge at first whether the value of this telephone number record " encryption mode " field is true, if very then show the step of " * ";
(6) if input number keyboard then shows " password input " step of requirement input password;
(7) behind the input password, mobile phone compares this password with the cell phone password that is stored in the read-only memory, then show this telephone number when the two is identical, still shows the step of " * " when inequality;
(8) after shutting down under this encryption mode, starting shooting again again into, the step of unencrypted normal mode will be changed.
Below the Administration menu of mobile phone, add " encryption mode " Submenu Items, default to " cancellation " state.If the user will be set to encryption mode with this mobile phone; then at first eject the interface of input password; (password default is " 1234 " when dispatching from the factory to require user's input handset password; for personal information is protected; must revise this password after requiring the user to buy mobile phone); after the user inputs correct password; be changed to very with being stored in encryption mode sign in the random asccess memory (SRAM) that power down preserves, point out the user encryption pattern to set then and show " encryption " icon at the icon area of mobile phone.Mobile phone is in the encryption mode state like this.
The user starts the telephone directory memory function, input institute's canned data of wanting also selects a memory location (as if encrypting storage to information, must select the position in the phone), when the user stores, mobile phone is at first read the value of encryption mode sign, find this value for true, then " encryption mode " field with the telephone directory structure also is changed to very.Point out this phone book information of user to store with encryption mode then.
After the user is with the flow process above similar cancellation encryption mode, start the phone book lookup function after, if the phone book records that then can not find just now to be deposited with the name look-up mode has only with the location lookup mode and just can find.After finding this record, mobile phone can judge at first whether the value of this phone book records " encryption mode " field is true, if very then do not show actual content, but shows that " * " points out this record of user encrypted protection.This state user if input number keyboard, then eject " password input " interface, after the user inputs password, mobile phone compares this password with the cell phone password that is stored in the read-only memory (ROM), if the identical actual content that then shows this record and this moment phone located into the encryption mode state, otherwise still show with " * ".
If the user turns off a mobile phone under encryption mode, then start back handset mode changes unencrypted normal mode into again, so that protection user's personal information.
It is as follows that encryption mode is set source code:
Void ui_f671_ansyou_ok (void) { switch (ui_f6xx_cursor) { // judgement cursor current location case3: // setting ui.SecretFlg=UI_ON; // with encryption mode sign be changed to true Ui_Lcdlcon (UI_ON, HS_ICON_SECRET, 0, FALSE); // demonstration encryption icon //ui_fxx_lcdPUstr_info_plusC (﹠amp; Amp; Ui_msgf62401,3, UI_ON); Ui_fxx_lcdPUstr_info_plusC (﹠amp; Amp; Ui_msgf62401,4, UI_ON); // demonstration " encryption mode is set " break; // information＜!--SIPO＜DP n=" 4 "〉--〉＜dp n=" d4 "/and case4: // cancellation ui.SecretFlg=UI_OFF; // with encryption mode sign be changed to false Ui_LcdIcon (UI_OFF, HS_ICON_SECRET, 0, FALSE); // remove and encrypt icon ui_fxx_lcdPUstr_info_plusC (﹠amp; Amp; Ui_msgf62402,4, UI_ON); Break; Default:break; UiConfirmTimeSet (TIMER_02S); // be provided with and return timer ui_fm_status=0x06070110 2 seconds; Search the phone book records of encrypting storage source code as follows: US ui_md_srch (UC mode, SC req, US max) { US ret; US no; UC cnt; Cnt=0; Ret=0; Mdcount=Memory_Save_Count-1; Switch (select_telbook_no) { case CALL_NAME_SRH:ret=ui_sort_selno; Break; Case CALL_MEMORY_SRH:ret=ui_memory_selno; Break; Ui_secretmode_get_mcr (); // obtain current encryption mode＜!--SIPO＜DP n=" 5 "〉--〉＜dp n=" d5 "/if (ui_mord_secret=CO_SECRET_OFF) ﹠amp; Amp; ﹠amp; Amp; (mode==CALL_NAME_SRH)) // this writes down not encrypted { match=NO_LIMIT_ENTRY; Else { match=SECRET_ENTRY; // this record is encrypted } while (cnt＜(max+1)) if (mode==CALL_NAME_SRH) no=Memory_Save_Table[ret]; If (no!=0xffff) no=ui_md_usetbl[no]; Else{ no=ui_md_usetbl[ret]; If ((UC) no!=NO_ENTRY) { { the break of if (UC) no＜=match);
Embodiment 2.A kind of protection of personal information method of mobile phone can be consulted Fig. 3.It is to have set the telephone directory restricted function on the basis of embodiment 1 again.May further comprise the steps:
(1) the limited sign of telephone directory is stored in step in the random asccess memory that power down preserves;
(2) add " telephone directory is a limited " submenu below the EEPROM of mobile phone Administration menu, default then is " cancellation " state, confirms the then step of display requirement " input handset password " on screen;
(3) behind the input password, the CPU of mobile phone compares this password with the cell phone password that is stored in the read-only memory, if the identical interior limited sign of telephone directory of random asccess memory that then will be stored in the power down preservation is changed to very, and shows " the telephone directory restricted function is set " and the step of getting back to holding state;
(4) after this if will use the telephone directory function, then must be by the correct cell phone password of above-mentioned flow process input, the step of cancellation " telephone directory is limited " function.
Below the Administration menu of mobile phone, add " telephone directory is a limited " Submenu Items, default to " cancellation " state.If the user will ban use of phonebook function, then at first eject the interface of input password, require user's input handset password, after the user inputs correct password, mobile phone compares this password with the cell phone password that is stored in the read-only memory (ROM), if the identical interior limited sign of telephone directory of random asccess memory (SRAM) that then will be stored in the power down preservation is changed to very, point out user " telephone directory is limited " function to set then
When the user starts telephone directory or correlation function (dialing record, incoming calls record, short message and incoming call identification), at first judge the value of the limited sign of telephone directory, if true, then eject the information of " telephone directory is limited " and get back to holding state then.Like this user just can not carry out relevant telephone directory operation (as telephone directory storage, phone book lookup, telephone directory duplicate, the checking etc. of telephone directory deletion, dialing record and incoming calls record), thereby realized the target of protection of personal information.
If the user wishes to carry out the operation of relevant telephone directory, then use similar top operating process, " telephone directory is limited " function is removed.
When the user starts " telephone directory is limited " function, when start enters standby picture, at first judge the value of the limited sign of telephone directory, if very, then eject the information of " telephone directory is limited ".If the user will use phonebook function, then must correct cell phone password cancellation " telephone directory the is limited " function of input.
The limited setting source code of telephone directory is as follows:
Void ui_f622_ansyou_ok (void) { switch (ui_f6xx_cursor) { case3:ui.ShrtLimitFlg=UI_ON; // the limited sign of telephone directory is changed to true ui_fxx_lcdPUstr_info_plusC (﹠amp; Amp; Ui_msgf62201,4, UI_ON); Break;＜!--SIPO＜DP n=" 7 "〉--〉＜dp n=" d7 "/case 4:ui.ShrtLimitFlg=UI_OFF; // the limited sign of telephone directory is changed to false ui_fxx_lcdPUstr_info_plusC (﹠amp; Amp; Ui_msgf62202,4, UI_ON); Break; Default:break; UiConfirmTimeSet (TIMER_02S); Ui_fm_status=0x06020210; }
Embodiment 1～2 can protect individual privacy better, even mobile phone is lost or be stolen, personal information can not divulged a secret easily yet, and is safer, reliable.It can be widely used in mobile phone, e-commerce and other handheld mobile communication terminal.
Claims (2)
1. the personal information protecting method of a mobile phone is characterized in that it may further comprise the steps:
(1) encryption mode is stored in the random asccess memory that power down preserves, sets or revise cell phone password and deposit step in the read-only memory in;
(2) add " encryption mode " submenu below the EEPROM of mobile phone Administration menu, default then is " cancellation " state, confirms the then step of display requirement " input handset password " on screen;
(3) behind the password that input is set, be about to this encryption mode sign and be set to very, show " encryption mode is set " and the step of encrypting icon then;
(4) start the telephone directory memory function, during the input of chosen position storage mode, mobile phone is read the value of encryption mode sign in the random asccess memory earlier, confirm that this value is for true, then " encryption mode " with the telephone directory structure also is changed to very, and this telephone number is deposited among the EEPROM, and show the step of " having encrypted storage ";
(5) cancellation encryption mode and start the telephone directory locating function after, the use location mode of searching can find this telephone number, but mobile phone can judge at first whether the value of this telephone number record " encryption mode " field is true, if very then show the step of " * ";
(6) if input number keyboard then shows " password input " step of requirement input password;
(7) behind the input password, mobile phone compares this password with the cell phone password that is stored in the read-only memory, then show this telephone number when the two is identical, still shows the step of " * " when inequality;
(8) after shutting down under this encryption mode, starting shooting again again into, the step of unencrypted normal mode will be changed.
2. according to the personal information protecting method of the described mobile phone of claim 1, it is characterized in that it also comprises the setting step of following telephone directory restricted function:
(1) the limited sign of telephone directory is stored in step in the random asccess memory that power down preserves;
(2) add " telephone directory is a limited " submenu below the EEPROM of mobile phone Administration menu, default then is " cancellation " state, confirms the then step of display requirement " input handset password " on screen;
(3) behind the input password, the CPU of mobile phone compares this password with the cell phone password that is stored in the read-only memory, if the identical interior limited sign of telephone directory of random asccess memory that then will be stored in the power down preservation is changed to very, and shows " the telephone directory restricted function is set " and the step of getting back to holding state;
(4) after this if will use the telephone directory function, then must be by the correct cell phone password of above-mentioned flow process input, the step of cancellation " telephone directory is limited " function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031125859A CN1477890A (en) | 2003-06-18 | 2003-06-18 | Personal information protection method for handset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031125859A CN1477890A (en) | 2003-06-18 | 2003-06-18 | Personal information protection method for handset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1477890A true CN1477890A (en) | 2004-02-25 |
Family
ID=34152501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031125859A Pending CN1477890A (en) | 2003-06-18 | 2003-06-18 | Personal information protection method for handset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1477890A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1294779C (en) * | 2004-03-09 | 2007-01-10 | 惠州Tcl移动通信有限公司 | Mobile phone message security method |
| CN100344195C (en) * | 2004-09-24 | 2007-10-17 | 华为技术有限公司 | Mobile terminal used for protecting user input information and its method |
| CN100370758C (en) * | 2005-09-09 | 2008-02-20 | 华为技术有限公司 | Method for implementing protection of terminal configuration data |
| CN100459629C (en) * | 2004-07-10 | 2009-02-04 | 乐金电子(中国)研究开发中心有限公司 | Position indicating method and system for mobile communication terminal |
| CN102065419A (en) * | 2010-11-19 | 2011-05-18 | 中兴通讯股份有限公司 | Phone book read control method, system and (U) SIM card |
| CN101355762B (en) * | 2008-08-13 | 2011-12-28 | Tcl天一移动通信（深圳）有限公司 | Method for managing mobile phone address book |
| CN1801975B (en) * | 2004-12-31 | 2012-02-15 | 集嘉通讯股份有限公司 | Encryption method for personal data safety of handheld apparatus |
| CN101222558B (en) * | 2007-01-13 | 2012-12-05 | 海尔集团公司 | Mobile phone with secret protection function and its method |
| CN102891749A (en) * | 2012-09-25 | 2013-01-23 | 东莞宇龙通信科技有限公司 | Method and communication terminal for data encryption |
| CN103369104A (en) * | 2012-03-27 | 2013-10-23 | 中兴通讯股份有限公司 | Method and device for realizing encrypted dialing information display, and communication terminal |
| CN104036203A (en) * | 2013-03-07 | 2014-09-10 | 腾讯科技（深圳）有限公司 | Information security management method and information security management system |
| WO2015096501A1 (en) * | 2013-12-25 | 2015-07-02 | 北京奇虎科技有限公司 | Method and apparatus for managing super user password on smart mobile terminal |
| WO2015154464A1 (en) * | 2014-09-04 | 2015-10-15 | 中兴通讯股份有限公司 | Encryption method and device |
-
2003
- 2003-06-18 CN CNA031125859A patent/CN1477890A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1294779C (en) * | 2004-03-09 | 2007-01-10 | 惠州Tcl移动通信有限公司 | Mobile phone message security method |
| CN100459629C (en) * | 2004-07-10 | 2009-02-04 | 乐金电子(中国)研究开发中心有限公司 | Position indicating method and system for mobile communication terminal |
| CN100344195C (en) * | 2004-09-24 | 2007-10-17 | 华为技术有限公司 | Mobile terminal used for protecting user input information and its method |
| CN1801975B (en) * | 2004-12-31 | 2012-02-15 | 集嘉通讯股份有限公司 | Encryption method for personal data safety of handheld apparatus |
| CN100370758C (en) * | 2005-09-09 | 2008-02-20 | 华为技术有限公司 | Method for implementing protection of terminal configuration data |
| CN101222558B (en) * | 2007-01-13 | 2012-12-05 | 海尔集团公司 | Mobile phone with secret protection function and its method |
| CN101355762B (en) * | 2008-08-13 | 2011-12-28 | Tcl天一移动通信（深圳）有限公司 | Method for managing mobile phone address book |
| CN102065419A (en) * | 2010-11-19 | 2011-05-18 | 中兴通讯股份有限公司 | Phone book read control method, system and (U) SIM card |
| CN103369104B (en) * | 2012-03-27 | 2015-05-20 | 中兴通讯股份有限公司 | Method and device for realizing encrypted dialing information display, and communication terminal |
| CN103369104A (en) * | 2012-03-27 | 2013-10-23 | 中兴通讯股份有限公司 | Method and device for realizing encrypted dialing information display, and communication terminal |
| CN102891749A (en) * | 2012-09-25 | 2013-01-23 | 东莞宇龙通信科技有限公司 | Method and communication terminal for data encryption |
| CN104036203A (en) * | 2013-03-07 | 2014-09-10 | 腾讯科技（深圳）有限公司 | Information security management method and information security management system |
| WO2015096501A1 (en) * | 2013-12-25 | 2015-07-02 | 北京奇虎科技有限公司 | Method and apparatus for managing super user password on smart mobile terminal |
| US10176317B2 (en) | 2013-12-25 | 2019-01-08 | Beijing Qihoo Technology Company Limited | Method and apparatus for managing super user password on smart mobile terminal |
| WO2015154464A1 (en) * | 2014-09-04 | 2015-10-15 | 中兴通讯股份有限公司 | Encryption method and device |
| CN105426712A (en) * | 2014-09-04 | 2016-03-23 | 中兴通讯股份有限公司 | Application encryption method and apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1477890A (en) | Personal information protection method for handset | |
| US8311511B2 (en) | Data privacy on wireless communication terminal | |
| US8036706B2 (en) | Method for accessing an additional service provided by an IC card toolkit applet | |
| CN103002109B (en) | Contact searching method, device and mobile terminal for mobile terminal | |
| US20110300829A1 (en) | Fingerprint activated quick function selection | |
| CN1230024C (en) | Mobile communication terminal and its remote control system, and remote controlling method and program | |
| CN1710974A (en) | Mobile communication terminal apparatus capable of protecting customer information and method thereof | |
| US20120290809A1 (en) | System and Method of Secure Garbage Collection on a Mobile Device | |
| CN101026822A (en) | Method for protecting mobile phone private data | |
| US20070180540A1 (en) | System and method to force a mobile device into a secure state | |
| WO2011153748A1 (en) | Method and apparatus for communicating using spurious contact information | |
| CN101268470A (en) | Portable terminal device, address book transmitter, information displaying method in portable terminal device, address book transmitting method, and computer program | |
| EP2074501A2 (en) | User interface for a wireless device | |
| CN1708160A (en) | Mobile communication terminal capable of carrying out encrypting to user information and method thereof | |
| CN101026844A (en) | Mobile terminal with information secrecy function and secrecy method | |
| CN100337504C (en) | Intelligent alarming method of personal mobile terminal | |
| CN100342383C (en) | System and method for generating a secure state indicator on a display | |
| US20140364107A1 (en) | Quick communication method and device, and storage medium | |
| JP4742022B2 (en) | Mobile terminal and program | |
| CN1738453A (en) | Information encryption system and method | |
| CN1700799A (en) | Encryption protecting method for mobile telephone | |
| JP5870594B2 (en) | Portable terminal, power control method, and power control program | |
| KR101560402B1 (en) | Apparatus and method of providing automatic lock function in mobile communication terminal | |
| CN1180596C (en) | Method for realizing one card multiuser in mobile communication terminal | |
| EP2095290B1 (en) | System and method to force a mobile device into a secure state |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |