CN102291715B - The method of protection personnel data in mobile phone and corresponding system - Google Patents
The method of protection personnel data in mobile phone and corresponding system Download PDFInfo
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- CN102291715B CN102291715B CN201010203847.1A CN201010203847A CN102291715B CN 102291715 B CN102291715 B CN 102291715B CN 201010203847 A CN201010203847 A CN 201010203847A CN 102291715 B CN102291715 B CN 102291715B
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Abstract
A kind of method and corresponding system protecting personnel data in mobile phone, comprise authentication center (3), user mobile phone (1) and SD card (2), authentication center (3) is provided with the certification account of each user, and certification account record has user mobile phone (1) telephone number and SD card (2) sequence number and the password for encryption and decryption; SD card (2) is placed in mobile phone (1), and with password encryption, stores the personal informations such as the telephone directory of user, short message, e-mail, memorandum, calendar, photo, film; Mobile phone (1) is provided with security personnel's formula, security personnel's formula is after mobile phone (1) starts access mobile telephone network (4), certification is carried out with authentication center (3), after authentication success, authentication center (3) just sends password to security personnel formula, use this password to be deciphered by SD card (2) by security personnel's formula, allow user can access personal information stored in this SD card (2) by mobile phone (1).
Description
[technical field]
The present invention relates to personal information safety technique, particularly relate to a kind of method and the corresponding system of protecting personnel data in mobile phone.
[background technology]
General mobile phone is typically provided with and comprises telephone directory, and the personal informations such as short message, e-mail, memorandum, calendar, photo, film also can be stored in mobile phone by groups of people.If lost mobile phone, the personal informations such as these telephone directories, e-mail, memorandum, calendar, photo, film just may leak, and cause damage to user.How to protect the safety of the personal information in mobile phone, being one has problem to be solved.
[summary of the invention]
Object of the present invention, is to provide a kind of method and the corresponding system of protecting personnel data in mobile phone, to realize the application of the personal information safety protected in mobile phone.
The object of the present invention is achieved like this, adopt a kind of like this system protecting personnel data in mobile phone, it is characterized in that, described system comprises authentication center (3), the mobile phone (1) of each user and SD card (2), wherein, described authentication center (3) is provided with the certification account of each user, and each certification account record has mobile phone (1) telephone number of the user of this certification account and SD card (2) sequence number and for the password by SD card (2) encryption and decryption; Described SD card (2) is placed in the mobile phone (1) of user, store the personal information of user, comprise telephone directory, short message, e-mail, memorandum, calendar, photo, film etc. personal information, and use the password of the certification account of user to be encrypted by this SD card (2); Described mobile phone (1) is provided with the security personnel's formula for control SD card (2) content safety; And, mobile phone (1) is communicated with authentication center (3) by mobile telephone network (4), security personnel's formula in mobile phone (1) is after mobile phone (1) starts access mobile telephone network (4), certification is carried out with authentication center (3), after authentication success, authentication center (3) just sends the password of the certification account of this mobile phone (1) to security personnel formula, use this password to be deciphered by SD card (2) by security personnel's formula, allow user can access personal information stored in this SD card (2) by mobile phone (1).
And adopt a kind of like this method protecting personnel data in mobile phone, it is characterized in that, described method comprises the steps:
● the individual subscriber data storage of mobile phone (1) will be used in the SD card (2) of user, and access to your password this SD card (2) encrypted;
● in the upper security personnel's formula arranged for control SD card (2) content safety of the mobile phone (1) of user, and the SD card (2) of user is arranged in mobile phone (1);
● user offers a certification account in authentication center (3), is registered in this certification account by mobile phone (1) telephone number of user and the sequence number of SD card (2) and password;
And,
● each mobile phone (1) starts and after accessing mobile telephone network (4), security personnel's formula in mobile phone (1) reads the sequence number of the SD card (2) in mobile phone (1), then the request authentication information comprising this sequence number is sent to authentication center (3) by mobile phone (1) and mobile telephone network (4);
● authentication center (3) finds out corresponding certification account from the source telephone number of information or the sequence number of the information content, check the telephone number of this source telephone number and this sequence number and this certification account and sequence number consistent errorless after, the password of this certification account is returned to mobile phone (1), use this password to be deciphered by the SD card (2) in mobile phone by security personnel's formula, allow user can access personal information stored in this SD card (2) by mobile phone (1).
More than that user is when using mobile phone (1) at nominal conditions, SD card (2) is deciphered by the security personnel's formula in mobile phone (1), allows user can be accessed the step of personal information stored in this SD card (2) by mobile phone (1).When user loses SD card (2), its SD card (2) can be reported the loss to authentication center (3), then suspend the certification account of user.When mobile phone (1) sends request authentication information to authentication center (3), because the certification account of user suspends, password would not be passed to mobile phone (1) by authentication center (3), SD card (2) cannot be deciphered by mobile phone (1), ensured the safety of personal information stored in SD card (2).
So just achieve object of the present invention.
The method of protection personnel data in mobile phone of the present invention and corresponding system; controlled whether to allow to access the personal information in mobile phone (1) by authentication center (3); when user loses mobile phone (1); just can report the loss mobile phone (1) to authentication center (3) immediately; personal information stored by the SD card (2) of accessing in this mobile phone (1) to prevent other people, thus the safety ensureing personal information.
[accompanying drawing explanation]
Fig. 1 is the schematic illustration of the system of protection personnel data in mobile phone of the present invention;
In figure, the device that identical digitized representation is identical, component devices accompanying drawing are schematic, in order to the principal character of system of the present invention to be described.
[embodiment]
Below in conjunction with accompanying drawing, method of the present invention is described in further detail.
Consult Fig. 1, Fig. 1 is the schematic illustration of the system of protection personnel data in mobile phone of the present invention, system shown in Fig. 1 comprises authentication center (3), the mobile phone (1) of each user and SD card (2), wherein, described authentication center (3) is provided with the certification account of each user, and each certification account record has mobile phone (1) telephone number of the user of this certification account and SD card (2) sequence number and for the password by SD card (2) encryption and decryption; Described SD card (2) is placed in the mobile phone (1) of user, store the personal information of user, comprise telephone directory, short message, e-mail, memorandum, calendar, photo, film etc. personal information, and use the password of the certification account of user to be encrypted by this SD card (2); Described mobile phone (1) is provided with the security personnel's formula for control SD card (2) content safety; And, mobile phone (1) is communicated with authentication center (3) by mobile telephone network (4), security personnel's formula in mobile phone (1) is after mobile phone (1) starts access mobile telephone network (4), certification is carried out with authentication center (3), after authentication success, authentication center (3) just sends the password of the certification account of this mobile phone (1) to security personnel formula, use this password to be deciphered by SD card (2) by security personnel's formula, allow user can access personal information stored in this SD card (2) by mobile phone (1).
In arranging, authentication center (3) is provided with the equipment with mobile telephone network (4) phase line, mobile telephone network (4) and mobile phone (1) the communications exchange information of each user can be passed through, such as, can adopt GPRS communications exchange information or adopt short message etc. and so on different modes exchange message.At customer-side, user will offer a certification account in authentication center (3), mobile phone (1) telephone number of user and the sequence number of SD card (2) and password are registered in this certification account, user is in the upper security personnel's formula arranged for control SD card (2) content safety of its mobile phone (1), and the SD card (2) of user is arranged in mobile phone (1), the personal information that user also will will be stored in mobile phone (1) originally, such as telephone directory, short message, e-mail, memorandum, calendar, photo, film etc. personal information, transfer in SD card (2), and this SD card (2) is encrypted by the password using user to register certification account, make SD card (2) when there is no password, its content cannot be accessed by people.In addition, then password can be registered in its certification account by user oneself is selected by described password, also random fashion can be adopted to produce by authentication center (3), then use this password to be encrypted by SD card (2) by security personnel's formula.In the present invention, security personnel's formula in mobile phone (1) can be passed through mobile phone (1) and communicate with authentication center (3), and perform the instruction that authentication center (3) sends, SD card (2) is encrypted, deciphers, deletes the tasks such as content.
In the present invention, the method for described protection personnel data in mobile phone, comprises the steps:
● each mobile phone (1) starts and after accessing mobile telephone network (4), security personnel's formula in mobile phone (1) reads the sequence number of the SD card (2) in mobile phone (1), then the request authentication information comprising this sequence number is sent to authentication center (3) by mobile phone (1) and mobile telephone network (4);
● authentication center (3) finds out corresponding certification account from the source telephone number of information or the sequence number of the information content, check the telephone number of this source telephone number and this sequence number and this certification account and sequence number consistent errorless after, the password of this certification account is returned to mobile phone (1), use this password to be deciphered by the SD card (2) in mobile phone by security personnel's formula, allow user can access personal information stored in this SD card (2) by mobile phone (1).
Of the present inventionly further improving, is set up confirmation code certification account, and described confirmation code is used for the identity of authentication of users, thus carries out the operation such as encryption, deciphering, deletion content of SD card (2).Improved by this, security personnel's effect of method of the present invention can be strengthened further.Namely in the method for protection personnel data in mobile phone of the present invention, it is front that request authentication information is sent to authentication center (3) by security personnel's formula, user's input validation code is received by mobile phone (1) keyboard, and, the described request authentication information content also includes this confirmation code, and, it is front that password in certification account is sent to mobile phone (1) by authentication center (3), whether the confirmation code also checked in request authentication information is consistent errorless with the confirmation code of corresponding certification account, only check consistent errorless rear authentication center (3) and just send the password of certification account to mobile phone (1).
When SD card (2) that user more renews, can be carried out the identity of authentication of users by confirmation code, then just encrypted by new SD card (2), be below the step that its SD card (2) is encrypted by user, concrete step is as follows:
● user uses the mobile phone (1) of built-in SD card (2), by security personnel's formula input validation code of mobile phone (1), the request enciphered message comprising this confirmation code and SD card (2) sequence number content is sent to authentication center (3) by mobile telephone network (4) by formula of then ensuring public security;
● authentication center (3) finds out confirmation code and sequence number from the content of information, corresponding certification account is found out from the source telephone number of information or this sequence number, check the telephone number of this source telephone number and this sequence number and this confirmation code and this certification account and sequence number and confirmation code all consistent errorless after, send by mobile telephone network (4) encrypted instruction including the password of this certification account to this mobile phone (1);
● after mobile phone (1) receives this encrypted instruction, use this password to be encrypted by the SD card (2) in mobile phone by security personnel's formula, to protect personal information stored in this SD card (2).In addition, authentication center (3) more can in check telephone number and sequence number and confirmation code all consistent errorless after, random generation one new password, and this password is replaced the original password of certification account, then just password is sent to mobile phone (1) and SD card (2) is encrypted.
The SD card (2) that user more renews is front, can also cancel the encryption of old SD card (2), makes old SD card (2) can with by other mobile phones (1) or its content of computer access.Carry out this when cancelling the step of encryption, need the identity being carried out authentication of users by confirmation code equally, be below the step that user cancels its SD card (2) and encrypts, concrete step is as follows:
● user uses the mobile phone (1) of built-in SD card (2), by security personnel's formula input validation code of mobile phone (1), the request comprising this confirmation code and SD card (2) sequence number content is cancelled enciphered message and is sent to authentication center (3) by mobile telephone network (4) by formula of then ensuring public security;
● authentication center (3) finds out confirmation code and sequence number from the content of information, corresponding certification account is found out from the source telephone number of information or this sequence number, check the telephone number of this source telephone number and this sequence number and this confirmation code and this certification account and sequence number and confirmation code all consistent errorless after, send by mobile telephone network (4) encrypted instruction of cancelling including the password of this certification account to this mobile phone (1);
● mobile phone (1) receives after this cancels encrypted instruction, uses this password that the SD card (2) in mobile phone is cancelled encryption by security personnel's formula, allow this SD card (2) interior stored by personal information can be arbitrarily accessed.
When the mobile phone (1) of user damages, or the mobile phone of user (1) is not when having an electricity, the SD card (2) encrypted in mobile phone (1) can be transferred to other the upper use of mobile phone (1), namely when user is by mobile phone (1) of SD card (2) for different telephone number, the step of authentication center (3) identifying user identity, concrete step is as follows:
● mobile phone (1) starts and after accessing mobile telephone network (4), security personnel's formula in mobile phone (1) reads the sequence number of the SD card (2) in mobile phone (1), then the request authentication information comprising this sequence number is sent to authentication center (3) by mobile phone (1) and mobile telephone network (4);
● authentication center (3) finds out corresponding certification account from the sequence number of the information content, after not identical both the telephone number of the source telephone number and this certification account of checking this information finds, send request confirmation by mobile telephone network (4) to the security personnel's formula in mobile phone (1);
● after the security personnel's formula in mobile phone (1) receives this request confirmation, display reminding information, please user at mobile phone (1) input validation code, after user's confirmation on mobile phone input validation code;
● this confirmation code is sent to authentication center (3) by mobile phone (1) and mobile telephone network (4) by the security personnel's formula in mobile phone (1);
● authentication center (3) check this confirmation code consistent with the confirmation code of this certification account errorless after, the password of this certification account is returned to mobile phone (1), use this password to be deciphered by the SD card (2) in mobile phone by security personnel's formula, allow user can access personal information stored in this SD card (2) by mobile phone (1).
When user leaves behind mobile phone (1), such as, also stayed in the office by mobile phone (1), all right its certification of the temporary suspends account of user, in order to avoid SD card (2) content is checked by other people access.When carrying out the step of this temporary suspends certification account, need the identity being carried out authentication of users by confirmation code equally, be below the step of user by remote control mode disable access SD card (2) content, concrete step is as follows:
● user is to authentication center (3) its certification of request temporary suspends account, and authentication center (3) suspends the certification account of this user according to the request of user;
● authentication center (3) sends pause instruction to the mobile phone of the telephone number of this certification account (1) immediately;
● after the security personnel's formula in this mobile phone (1) receives this pause instruction, cancel the decrypted state of mobile phone (1) interior SD card (2), make this SD card (2) return type encrypted state, make not access personal information stored in this SD card (2) by mobile phone (1).
In the method for protection personnel data in mobile phone of the present invention; except adopting above-mentioned method to except protecting personal information; also comprise the step that SD card (2) content is deleted in remote control; after user loses SD card (2); its SD card (2) is reported the loss to authentication center (3); when authentication center (3) receives the request authentication information comprising this SD card (2) sequence number; the step of personal information stored in SD card (2) is deleted by authentication center (3) manipulation mobile phone (1), and concrete step is as follows:
● user reports the loss its SD card (2) to authentication center (3), such as user uses another to register the mobile phone of telephone number for reporting the loss in advance, dial the hot line for loss of authentication center (3), and after connecting telephone relation, input the sequence number of its mobile phone reported the loss (1) telephone number or SD card (2), after the sequence number of authentication center (3) calling party telephone number of checking incoming call and mobile phone (1) telephone number reported the loss or SD card (2) is errorless, during the sequence number of this SD card (2) pipes off by authentication center (3);
● when authentication center (3) receives the request authentication information including arbitrary sequence number in blacklist, authentication center (3) sends the instruction of deletion data to this mobile phone (1) immediately;
● after the security personnel's formula sent in the mobile phone (1) of this request authentication information receives this deletion data instruction, personal information stored in SD card (2) is deleted, to ensure that this personal information can not be revealed.
When mobile phone (1) is lost together with SD card (2) by user, can also after user reports the loss its SD card (2) to authentication center (3), manipulate by authentication center (3) step that personal information stored in SD card (2) deleted by mobile phone (1), concrete step is as follows:
● user reports the loss its SD card (2) to authentication center (3), such as user uses another to register the mobile phone of telephone number for reporting the loss in advance, dial the hot line for loss of authentication center (3), and connecting the sequence number inputting its mobile phone reported the loss (1) telephone number or SD card (2) after telephone relation, after the sequence number of the calling party telephone number that incoming call is checked by authentication center (3) and mobile phone (1) telephone number reported the loss or SD card (2) is errorless;
● authentication center (3) sends the instruction of deletion data to the mobile phone of user (1) immediately;
● after the security personnel's formula in user mobile phone (1) receives this deletion data instruction, personal information stored in the SD card (2) in user mobile phone (1) is deleted, to ensure that this personal information can not be revealed.
In this manual, described SD card (2) can be the memory card of following wherein arbitrary specification:
● SD (SecureDigital) blocks;
● miniSD (MiniSecureDigital) blocks;
● mircoSD (MicroSecureDigital) blocks;
● SDHC (SecureDigitalHighCapaciy) blocks;
● miniSDHC (MiniSecureDigitalHighCapacity) blocks;
● mircoSDHC (MicroSecureDigitalHighCapacity) blocks;
● SDXC (SecureDigitaleXtendedCapacity) blocks;
● miniSDXC (MiniSecureDigitaleXtendedCapacity) blocks;
● mircoSDXC (MicroSecureDigitaleXtendedCapacity) blocks.
No matter adopt the memory card of above arbitrary specification as SD card (2) of the present invention, all can realize object of the present invention well, be all belong to protection scope of the present invention.
Below method and the corresponding system of protection personnel data in mobile phone of the present invention has been described in detail; although the present invention is illustrated with the above embodiments; but the present invention is not limited to this; when not leaving the scope of spirit of the present invention and appended claims, multiple change and change can be done.
The method of protection personnel data in mobile phone of the present invention and corresponding system; except the safety of the personal information of user can be ensured; user more can be facilitated to change mobile phone; as long as the SD card (2) storing personal information is inserted on new mobile phone (1); just can by personal information stored in new mobile phone (1) access SD card (2), such as telephone directory, short message, e-mail, memorandum, calendar, photo, film etc.Enforcement of the present invention, can bring good safety benefit for user.
Claims (7)
1. protect a method for personnel data in mobile phone, it is characterized in that, described method comprises the steps:
● each mobile phone (1) starts and after accessing mobile telephone network (4), security personnel's formula in mobile phone (1) reads the sequence number of the SD card (2) in mobile phone (1), then the request authentication information comprising this sequence number is sent to authentication center (3) by mobile phone (1) and mobile telephone network (4);
● authentication center (3) finds out corresponding certification account from the source telephone number of information or the sequence number of the information content, check the telephone number of this source telephone number and this sequence number and this certification account and sequence number consistent errorless after, the password of this certification account is returned to mobile phone (1), use this password to be deciphered by the SD card (2) in mobile phone by security personnel's formula, allow user can access personal information stored in this SD card (2) by mobile phone (1);
And, described method also comprises the step that SD card (2) content is deleted in remote control, after user loses SD card (2), its SD card (2) is reported the loss to authentication center (3), when authentication center (3) receives the request authentication information comprising this SD card (2) sequence number, the step of personal information stored in SD card (2) is deleted by authentication center (3) manipulation mobile phone (1), and concrete step is as follows:
● user reports the loss its SD card (2) to authentication center (3), during the sequence number of this SD card (2) pipes off by authentication center (3);
● when authentication center (3) receives the request authentication information including arbitrary sequence number in blacklist, authentication center (3) sends the instruction of deletion data to this mobile phone (1) immediately;
● after the security personnel's formula sent in the mobile phone (1) of this request authentication information receives this deletion data instruction, personal information stored in SD card (2) is deleted, to ensure that this data of individual can not be revealed.
2. the method for protection personnel data in mobile phone as claimed in claim 1, it is characterized in that, described certification account is also provided with a confirmation code, described method also comprises security personnel's formula, and request authentication information to be sent to authentication center (3) front, user's input validation code is received by mobile phone (1) keyboard, and, the described request authentication information content also includes this confirmation code, and, it is front that password in certification account is sent to mobile phone (1) by authentication center (3), whether the confirmation code also checked in request authentication information is consistent errorless with the confirmation code of corresponding certification account, only check consistent errorless rear authentication center (3) and just send the password of certification account to mobile phone (1).
3. the method for protection personnel data in mobile phone as claimed in claim 1; it is characterized in that; described method also comprises the step that SD card (2) content is deleted in remote control; that user loses SD card (2); after reporting the loss its SD card (2) to authentication center (3); manipulate by authentication center (3) step that personal information stored in SD card (2) deleted by mobile phone (1), concrete step is as follows:
● user reports the loss its SD card (2) to authentication center (3);
● authentication center (3) sends the instruction of deletion data to the mobile phone of user (1) immediately;
● after the security personnel's formula in user mobile phone (1) receives this deletion data instruction, personal information stored in the SD card (2) in user mobile phone (1) is deleted, to ensure that this personal information can not be revealed.
4. the method for protection personnel data in mobile phone as claimed in claim 1, it is characterized in that, described certification account is also provided with a confirmation code, and described method also comprises the step that its SD card (2) is encrypted by user, and concrete step is as follows:
● user uses the mobile phone (1) of built-in SD card (2), by security personnel's formula input validation code of mobile phone (1), the request enciphered message comprising this confirmation code and SD card (2) sequence number content is sent to authentication center (3) by mobile telephone network (4) by formula of then ensuring public security;
● authentication center (3) finds out confirmation code and sequence number from the content of information, corresponding certification account is found out from the source telephone number of information or this sequence number, check the telephone number of this source telephone number and this sequence number and this confirmation code and this certification account and sequence number and confirmation code all consistent errorless after, send by mobile telephone network (4) encrypted instruction including the password of this certification account to this mobile phone (1);
● after mobile phone (1) receives this encrypted instruction, use this password to be encrypted by the SD card (2) in mobile phone by security personnel's formula, to protect personal information stored in this SD card (2).
5. the method for protection personnel data in mobile phone as claimed in claim 1, it is characterized in that, described certification account is also provided with a confirmation code, and described method also comprises user and cancels the step that its SD card (2) encrypts, and concrete step is as follows:
● user uses the mobile phone (1) of built-in SD card (2), by security personnel's formula input validation code of mobile phone (1), the request comprising this confirmation code and SD card (2) sequence number content is cancelled enciphered message and is sent to authentication center (3) by mobile telephone network (4) by formula of then ensuring public security;
● authentication center (3) finds out confirmation code and sequence number from the content of information, corresponding certification account is found out from the source telephone number of information or this sequence number, check the telephone number of this source telephone number and this sequence number and this confirmation code and this certification account and sequence number and confirmation code all consistent errorless after, send by mobile telephone network (4) encrypted instruction of cancelling including the password of this certification account to this mobile phone (1);
● mobile phone (1) receives after this cancels encrypted instruction, uses this password that the SD card (2) in mobile phone is cancelled encryption by security personnel's formula, allow this SD card (2) interior stored by personal information can be arbitrarily accessed.
6. the method for protection personnel data in mobile phone as claimed in claim 1; it is characterized in that; described certification account is also provided with a confirmation code; when described method also comprises user by mobile phone (1) of SD card (2) for different telephone number; the step of authentication center (3) identifying user identity, concrete step is as follows:
● mobile phone (1) starts and after accessing mobile telephone network (4), security personnel's formula in mobile phone (1) reads the sequence number of the SD card (2) in mobile phone (1), then the request authentication information comprising this sequence number is sent to authentication center (3) by mobile phone (1) and mobile telephone network (4);
● authentication center (3) finds out corresponding certification account from the sequence number of the information content, after not identical both the telephone number of the source telephone number and this certification account of checking this information finds, send request confirmation by mobile telephone network (4) to the security personnel's formula in mobile phone (1);
● after the security personnel's formula in mobile phone (1) receives this request confirmation, display reminding information, please user at mobile phone (1) input validation code, after user's confirmation on mobile phone input validation code;
● this confirmation code is sent to authentication center (3) by mobile phone (1) and mobile telephone network (4) by the security personnel's formula in mobile phone (1);
● authentication center (3) check this confirmation code consistent with the confirmation code of this certification account errorless after, the password of this certification account is returned to mobile phone (1), use this password to be deciphered by the SD card (2) in mobile phone by security personnel's formula, allow user can access personal information stored in this SD card (2) by mobile phone (1).
7. the method for protection personnel data in mobile phone as claimed in claim 1; it is characterized in that; described certification account is also provided with a confirmation code, and described method also comprises the step of user by remote control mode disable access SD card (2) content, and concrete step is as follows:
● user is to authentication center (3) its certification of request temporary suspends account, and authentication center (3) suspends the certification account of this user according to the request of user;
● authentication center (3) sends pause instruction to the mobile phone of the telephone number of this certification account (1) immediately;
● after the security personnel's formula in this mobile phone (1) receives this pause instruction, cancel the decrypted state of mobile phone (1) interior SD card (2), make this SD card (2) return type encrypted state, make not access personal information stored in this SD card (2) by mobile phone (1).
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| CN201010203847.1A CN102291715B (en) | 2010-06-18 | 2010-06-18 | The method of protection personnel data in mobile phone and corresponding system |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101384042A (en) * | 2008-10-15 | 2009-03-11 | 东南大学 | Mobile phone ciphering method based on safe digital interface ciphering card |
| CN101500232A (en) * | 2009-03-13 | 2009-08-05 | 北京华大智宝电子系统有限公司 | Method and system for implementing dynamic identity authentication |
| CN101616495A (en) * | 2008-06-23 | 2009-12-30 | 网秦无限（北京）科技有限公司 | The method and system of individual privacy in the protection mobile phone |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070074027A1 (en) * | 2005-09-26 | 2007-03-29 | Tien-Chun Tung | Methods of verifying, signing, encrypting, and decrypting data and file |
-
2010
- 2010-06-18 CN CN201010203847.1A patent/CN102291715B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101616495A (en) * | 2008-06-23 | 2009-12-30 | 网秦无限（北京）科技有限公司 | The method and system of individual privacy in the protection mobile phone |
| CN101384042A (en) * | 2008-10-15 | 2009-03-11 | 东南大学 | Mobile phone ciphering method based on safe digital interface ciphering card |
| CN101500232A (en) * | 2009-03-13 | 2009-08-05 | 北京华大智宝电子系统有限公司 | Method and system for implementing dynamic identity authentication |
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| CN102291715A (en) | 2011-12-21 |
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