CN102202297A - Method and device for encrypting mobile terminals - Google Patents
Method and device for encrypting mobile terminals Download PDFInfo
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- CN102202297A CN102202297A CN2011101643809A CN201110164380A CN102202297A CN 102202297 A CN102202297 A CN 102202297A CN 2011101643809 A CN2011101643809 A CN 2011101643809A CN 201110164380 A CN201110164380 A CN 201110164380A CN 102202297 A CN102202297 A CN 102202297A
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Abstract
The invention belongs to the technical field of mobile terminals, and particularly relates to a method and device for encrypting the mobile terminals. The method comprises the following steps: step a. setting an encryption attribute value to a user number needs to be encrypted in a mobile terminal address list; step b. judging whether the encryption attribute value is set on a short message sending number or a calling number after the short message is received or the call is finished, if the encryption attribute value is not set on the short message sending number or the calling number, saving the short message content or the calling content in a short message list or calling record, and reminding users that a new short message reaches or a call is performed, and if the encryption attribute value is set on the short message sending number or the calling number, executing the step c; and step c; increasing an encryption bit zone in the short message or the calling attribution, and carrying out encryption processing on the content of the short messages or the calling record, a sender, a sending number or a calling person and the calling number. By utilizing the method and device, the condition that the private information of a user is checked or leaked by others at will is avoided, the information safety of the user is further protected, the humanized requirements of the user is satisfied, and the use experience of the user is improved.
Description
Technical field
The invention belongs to technical field of mobile terminals, relate in particular to a kind of portable terminal method of encrypting and device.
Background technology
Development along with the portable terminal technology; present most of portable terminal can be set the information security that startup password is protected the user; but after entering portable terminal, other functional module does not but have the function of setting code, causes user's personal information can not obtain finer protection.For example: some have the information of certain privacy, as wage SMS Tip, good friend's private information, user's communication record and other inconvenience for the information known to other people etc., in case mobile phone just is easy to reveal away to other people use of taking away.In order not reveal these information, existing operation is exactly the information of manually deleting these secrets portable terminal is taken away use by other people before earlier, but be necessary that for some the content of storing will can't recover forever, for using, the user makes troubles, can't satisfy user's hommization demand, influence user's experience.
Summary of the invention
The invention provides a kind of portable terminal method of encrypting and device, be intended to solve the function that does not have setting code in the prior art owing to the functional module in the portable terminal, make user profile can not obtain the problem of finer protection.
The present invention is achieved in that a kind of portable terminal method of encrypting, comprising:
Step a: the Subscriber Number that needs in the mobile terminal addressbook to encrypt is set the cryptographic attributes value;
Step b: receive note or behind end of conversation, judge whether this SMS sender number or conversation number have set the cryptographic attributes value, if this SMS sender number or conversation number are not set the cryptographic attributes value, this short message content or dialog context are kept at message list or message registration, and the prompting user has fresh information to arrive or carried out conversation; If this SMS sender number or conversation number have been set cryptographic attributes value, execution in step c;
Step c: in this note or conversation attribute, increase an encryption indicator position, and with this note or message registration content, sender and send number or telephone user and conversation number and carry out encryption.
Technical scheme of the present invention also comprises: described step b also comprises, short message reading sends number, traversal is searched all address list records, judge the record that whether has in the address list with this SMS sender number coupling, if there is not record in the address list with this SMS sender number coupling, short message content is kept at message list, and the prompting user has fresh information to arrive; If the record that mates with this SMS sender number is arranged in the address list, judges then whether this SMS sender number has set the cryptographic attributes value.
Technical scheme of the present invention also comprises: described step c also comprises, should encrypt note and be kept at message list, and the prompting user has fresh information to arrive; Wherein, the note after the encryption only shows time of reception.
Technical scheme of the present invention also comprises: also comprise behind described step c, enter message list, the note that click need be checked.
Technical scheme of the present invention also comprises: also comprise behind described step c, read this note attribute, judge whether this note has the encryption indicator position, if this note has the encryption indicator position, eject password input frame prompting user and input password; If this note does not have the encryption indicator position, short message reading content, sender and transmission number normally show note.
Technical scheme of the present invention also comprises: also comprise behind described step c, read the password of user's input, and read the cryptographic attributes value of setting in the address list, whether the cryptographic attributes value of setting in the password of judging user input and the address list is consistent, if the cryptographic attributes value of setting in the password of user's input and the address list is inconsistent, the prompting user cipher is incorrect, need re-enter password; If the cryptographic attributes value of setting in the password of user input and the address list is consistent, short message reading content, sender and transmission number normally show note.
Another technical scheme of the present invention: the device that a kind of portable terminal is encrypted, comprise the note receiver module, the note memory module, note is checked module, the note acquisition module, attribute is provided with module, determined property module and SMS encryption module, described note receiver module is used to receive note and short message reading sends number, described note memory module is used for all short message contents are kept at message list, described note checks that module is used to enter message list and clicks the note that need check, described note acquisition module is used for the short message reading content and normally shows note, described attribute is provided with module and is used for the number that mobile terminal addressbook needs to encrypt is set the cryptographic attributes value, described determined property module is used to judge whether this SMS sender number has set the cryptographic attributes value, if this SMS sender number is not set the cryptographic attributes value, by note memory module storage short message content; If this SMS sender number has been set the cryptographic attributes value, handle for this SMS encryption by the SMS encryption module, described SMS encryption module is used for increasing an encryption indicator position at this note attribute, this short message content, sender and transmission number are carried out encryption, and by note memory module storage note.
Technical scheme of the present invention also comprises: also comprise the number judge module, described number judge module is used for traversal and searches all address list records, judge the record that whether has in the address list with this SMS sender number coupling, if in the address list not with the record of this SMS sender number coupling, by note memory module storage short message content; If the record that mates with this SMS sender number is arranged in the address list, judges by the determined property module whether this SMS sender number sets the cryptographic attributes value.
Technical scheme of the present invention also comprises: also comprise and encrypt judge module and password input module, described encryption judge module is used for the short message reading attribute, judge whether this note has the encryption indicator position,, input password by password input module prompting user if this note has the encryption indicator position; If this note does not have the encryption indicator position, obtain short message content by the note acquisition module; Described password input module is used to eject password input frame prompting user and inputs password.
Technical scheme of the present invention also comprises: also comprise password read module and password judge module, described password read module is used to read the password of user's input, and read the property value of setting in the address list, described password judge module is used for judging whether the cryptographic attributes value that password that the user inputs and address list set is consistent, if the cryptographic attributes value of setting in the password of user's input and the address list is inconsistent, prompt cipher is incorrect, and re-enters password by the password input module; If the property value of setting in the password of user input and the address list is consistent, obtain short message content by the note acquisition module.
Technical scheme of the present invention has following advantage or beneficial effect: portable terminal method of encrypting of the present invention and device are by increasing the attribute setting whether a viewing content needs password in mobile terminal addressbook; the user can set property value to the number that needs are encrypted; and agreement is carried out corresponding encryption with the relevant information that encrypting user sends; when checking this user profile the input password is verified; avoid user's private information arbitrarily to be checked by other people or leak; further protected user's information security; and satisfied user's hommization demand, improve user's experience.
Description of drawings
Accompanying drawing 1 is the flow chart of the portable terminal method of encrypting of first embodiment of the invention;
Accompanying drawing 2 is flow charts of the portable terminal method of encrypting of second embodiment of the invention;
Accompanying drawing 3 is flow charts of the portable terminal method of encrypting of third embodiment of the invention;
Accompanying drawing 4 is structural representations of the device encrypted of the portable terminal of first embodiment of the invention;
Accompanying drawing 5 is structural representations of the device encrypted of the portable terminal of second embodiment of the invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Seeing also Fig. 1, is the flow chart of the portable terminal method of encrypting of first embodiment of the invention.The portable terminal method of encrypting of first embodiment of the invention may further comprise the steps:
Step 100: the Subscriber Number that needs in the mobile terminal addressbook to encrypt is set the cryptographic attributes value;
In step 100, attribute of address list expansion at portable terminal, it is the attribute that functional module is encrypted, under the default situations, this property value is empty, expression does not need the related content of this number is encrypted demonstration, in case set the cryptographic attributes value, the related content of this number of all that receive all can be carried out encryption; Wherein, property value is a password value, and the user can set different property values at different numbers, but also all numbers are set unified property value.
Wherein, the concrete grammar of setting the cryptographic attributes value is: the user imports a word string, and this word string can be numeral, character, English or its combination, and the word string of user's input becomes the word string of an encryption through after the steps of processing, and its step comprises:
With algorithm output by four 32 packet concatenation, form 128 hashed values;
Four 32 grouping variablees are carried out initialization, are specially:
A＝001234567，B＝0x89abcdef，C＝0xfedcba98，D＝0×76543210.
It is only little 64 number of multiple of 512 of ratios just that the filling encrypting messages makes its length;
Top four variablees are copied in the not outer variable: A is to a, and B is to b, and C is to c, and D is to d;
Carry out the major cycle of algorithm, the number of times of circulation is the numbers of 512 message grouping in the message, and wherein, major cycle has four-wheel, whenever takes turns very similarly, and the first round is carried out 16 operations.Operate a at every turn, b, the nonlinear function computing of wherein three dos among c and the d adds the gained result the 4th variable then, a son grouping and a constant of text.One of again the gained result is encircled to the right and move an indefinite number, and add a, b, among c or the d, one of replace a with this result at last, b, among c or the d, second takes turns, third round, the four-wheel circulation is after these are finished, with A, B, C, D add a, b respectively, c, d continues the operation algorithm with next grouped data then, and last output is A, B, the cascade of C and D, i.e. word string of Jia Miing.
Embodiment of the present invention only is encrypted as example with SMS module, promptly the note of encrypted number is carried out encryption, in another execution mode of the present invention, can also encrypt message registration, picture module or other functional modules, only need carry out above-mentioned processing at the interface of this functional module correspondence and get final product.
Step 110: receive note, judge whether this SMS sender number has set the cryptographic attributes value, if this SMS sender number is not set the cryptographic attributes value, execution in step 120; If this SMS sender number has been set the cryptographic attributes value, execution in step 130;
Step 120: this short message content is kept in the message list, and the prompting user has fresh information to arrive;
Step 130: in this note attribute, increase an encryption indicator position, and this short message content, sender and transmission number are carried out encryption.
Seeing also Fig. 2, is the flow chart of the portable terminal method of encrypting of second embodiment of the invention.The portable terminal method of encrypting of second embodiment of the invention may further comprise the steps:
Step 140: the Subscriber Number that needs in the mobile terminal addressbook to encrypt is set the cryptographic attributes value;
In step 140, attribute of address list expansion at portable terminal, it is the attribute that functional module is encrypted, under the default situations, this property value is empty, expression does not need the related content of this number is encrypted demonstration, in case set the cryptographic attributes value, the related content of this number of all that receive all can be carried out encryption; Wherein, property value is a password value, and the user can set different property values at different numbers, but also all numbers are set unified property value.
Wherein, the concrete grammar of setting the cryptographic attributes value is: the user imports a word string, and this word string can be numeral, character, English or its combination, and the word string of user's input becomes the word string of an encryption through after the steps of processing, and its step comprises:
With algorithm output by four 32 packet concatenation, form 128 hashed values;
Four 32 grouping variablees are carried out initialization, are specially:
A＝001234567，B＝0x89abcdef，C＝0xfedcba98，D＝0×76543210.
It is only little 64 number of multiple of 512 of ratios just that the filling encrypting messages makes its length;
Top four variablees are copied in the not outer variable: A is to a, and B is to b, and C is to c, and D is to d;
Carry out the major cycle of algorithm, the number of times of circulation is the numbers of 512 message grouping in the message, and wherein, major cycle has four-wheel, whenever takes turns very similarly, and the first round is carried out 16 operations.Operate a at every turn, b, the nonlinear function computing of wherein three dos among c and the d adds the gained result the 4th variable then, a son grouping and a constant of text.One of again the gained result is encircled to the right and move an indefinite number, and add a, b, among c or the d, one of replace a with this result at last, b, among c or the d, second takes turns, third round, the four-wheel circulation is after these are finished, with A, B, C, D add a, b respectively, c, d continues the operation algorithm with next grouped data then, and last output is A, B, the cascade of C and D, i.e. word string of Jia Miing.
Step 150: end of conversation, judge whether conversation number has set the cryptographic attributes value, if this conversation number is not set the cryptographic attributes value, execution in step 160; If this conversation number has been set the cryptographic attributes value, execution in step 170;
Step 160: dialog context is kept in the message registration, and the prompting user carried out conversation;
Step 170: in this conversation attribute, increase an encryption indicator position, and this message registration content, telephone user and conversation number are carried out encryption.
Seeing also Fig. 3, is the flow chart of the portable terminal method of encrypting of third embodiment of the invention.The portable terminal method of encrypting of third embodiment of the invention may further comprise the steps:
Step 200: the Subscriber Number that needs in the mobile terminal addressbook to encrypt is set the cryptographic attributes value;
In step 200, attribute of address list expansion at portable terminal, it is the attribute that functional module is encrypted, under the default situations, this property value is empty, expression does not need the related content of this number is encrypted demonstration, in case set the cryptographic attributes value, the related content of this number of all that receive all can be carried out encryption; Wherein, property value is a password value, and the user can set different property values at different numbers, but also all numbers are set unified property value.
Embodiment of the present invention only is encrypted as example with SMS module, promptly the note of encrypted number is carried out encryption, in another execution mode of the present invention, can also encrypt message registration, picture module or other functional modules, only need carry out above-mentioned processing at the interface of this functional module correspondence and get final product.
Step 210: receive note, and short message reading sends number;
Step 220: traversal is searched all address list records, judges the record that whether has in the address list with this SMS sender number coupling, if the record that does not mate with this SMS sender number in the address list, execution in step 230; If the record that mates with this SMS sender number is arranged, execution in step 240 in the address list;
Step 230: this short message content is kept at message list, and the prompting user has fresh information to arrive, and execution in step 270;
Step 240: judge whether this SMS sender number has set the cryptographic attributes value, if this SMS sender number is not set the cryptographic attributes value, execution in step 230; If this SMS sender number has been set the cryptographic attributes value, execution in step 250;
In step 240, if this SMS sender number has been set the cryptographic attributes value, represent that this note need carry out encryption, otherwise, represent that this note does not need encryption.
Step 250: in this note attribute, increase an encryption indicator position, and this short message content, sender and transmission number are carried out encryption;
In step 250, increase and judge when the encryption indicator position is used for short message reading whether this note is to encrypt note, and the note of encryption only shows time of reception, and short message content, sender and transmission number can replace showing with * * * or other symbols.
Step 260: should encrypt note and be kept at message list, and the prompting user has fresh information to arrive;
Step 270: enter message list, the note that click need be checked;
Step 280: read this note attribute, judge whether this note has the encryption indicator position, if this note has the encryption indicator position, execution in step 290; If this note does not have the encryption indicator position, execution in step 330;
Step 290: eject password input frame prompting user and input password;
Step 300: read the password of user's input, and read the cryptographic attributes value of setting in the address list;
Step 310: whether the property value of setting in the password of judging user input and the address list is consistent, if the property value of setting in password that the user imports and the address list is inconsistent, and execution in step 320; If the property value of setting in the password of user input and the address list is consistent, execution in step 330;
In step 310, the user imports a string character, draws a string input character through cryptographic algorithm, and relatively whether this output character equates through encrypting the input character that draws later with the character of user preset, judges whether the password that the user inputs is correct.
Wherein, the user imports word string: the user imports a word string, and this word string can be numeral, character, English or its combination, and the word string of user's input is through after the steps of processing, become the word string of an encryption, its step comprises:
With algorithm output by four 32 packet concatenation, form 128 hashed values;
Four 32 grouping variablees are carried out initialization, are specially:
A＝001234567，B＝0x89abcdef，C＝0xfedcba98，D＝0×76543210.
It is only little 64 number of multiple of 512 of ratios just that the filling encrypting messages makes its length;
Top four variablees are copied in the not outer variable: A is to a, and B is to b, and C is to c, and D is to d;
Carry out the major cycle of algorithm, the number of times of circulation is the numbers of 512 message grouping in the message, and wherein, major cycle has four-wheel, whenever takes turns very similarly, and the first round is carried out 16 operations.Operate a at every turn, b, the nonlinear function computing of wherein three dos among c and the d adds the gained result the 4th variable then, a son grouping and a constant of text.One of again the gained result is encircled to the right and move an indefinite number, and add a, b, among c or the d, one of replace a with this result at last, b, among c or the d, second takes turns, third round, the four-wheel circulation is after these are finished, with A, B, C, D add a, b respectively, c, d continues the operation algorithm with next grouped data then, and last output is A, B, the cascade of C and D, i.e. word string of Jia Miing.
Step 320: the prompting user cipher is incorrect, and execution in step 290 again;
Step 330: short message reading content, sender and transmission number normally show note;
In step 330, the short message content of encryption, sender and transmission number can show back normal value.
Step 340: finish this encryption.
Seeing also Fig. 4, is the structural representation of the device encrypted of the portable terminal of first embodiment of the invention.The device that the portable terminal of first embodiment of the invention is encrypted comprises that note receiver module, note memory module, note check that module, note acquisition module, attribute are provided with module, determined property module and SMS encryption module,
The note receiver module is used to receive note and short message reading sends number;
The note memory module is used for all short message contents are kept at message list;
Note checks that module is used to enter message list and clicks the note that need check;
The note acquisition module is used for the short message reading content and normally shows note;
Attribute is provided with module and is used for the number that mobile terminal addressbook needs to encrypt is set the cryptographic attributes value;
Wherein, attribute of address list expansion at portable terminal, it is the attribute that functional module is encrypted, under the default situations, this property value is empty, expression does not need the related content of this number is encrypted demonstration, in case set the cryptographic attributes value, the related content of this number of all that receive all can be carried out encryption; Wherein, property value is a password value, and the user can set different property values at different numbers, but also all numbers are set unified property value.
The determined property module is used to judge whether this SMS sender number has set the cryptographic attributes value, if this SMS sender number is not set the cryptographic attributes value, by note memory module storage short message content; If this SMS sender number has been set the cryptographic attributes value, handle for this SMS encryption by the SMS encryption module;
The SMS encryption module is used for increasing an encryption indicator position at this note attribute, and this short message content, sender and transmission number are carried out encryption, and by note memory module storage note.
Seeing also Fig. 5, is the structural representation of the device encrypted of the portable terminal of second embodiment of the invention.The device that the portable terminal of second embodiment of the invention is encrypted comprises: attribute is provided with module, note receiver module, number judge module, note memory module, determined property module, SMS encryption module, note and checks module, encrypts judge module, password input module, password read module, password judge module and note acquisition module.
Attribute is provided with module and is used for the number that mobile terminal addressbook needs to encrypt is set the cryptographic attributes value; Wherein, attribute of address list expansion at portable terminal, it is the attribute that functional module is encrypted, under the default situations, this property value is empty, expression does not need the related content of this number is encrypted demonstration, in case set the cryptographic attributes value, the related content of this number of all that receive all can be carried out encryption; Property value is a password value, and the user can set different cryptographic attributes values at different numbers, but also all numbers are set unified cryptographic attributes value; Embodiment of the present invention only is encrypted as example with SMS module, promptly the note of encrypted number is carried out encryption, in another execution mode of the present invention, can also encrypt message registration or other functional modules, only need carry out above-mentioned processing at the interface of this functional module correspondence and get final product.
The note receiver module is used to receive note, and short message reading sends number;
The number judge module is used for traversal and searches all address list records, judge the record that whether has in the address list with this SMS sender number coupling, if in the address list not with the record of this SMS sender number coupling, by note memory module storage short message content; If the record that mates with this SMS sender number is arranged in the address list, judges by the determined property module whether this SMS sender number sets the cryptographic attributes value;
The note memory module is used for all short message contents are kept at message list, and the prompting user has fresh information to arrive; In embodiment of the present invention, the note memory module also is used for the encryption note is kept at message list.
The determined property module is used to judge whether this SMS sender number has set the cryptographic attributes value, if this SMS sender number is not set the cryptographic attributes value, by note memory module storage short message content; If this SMS sender number has been set the cryptographic attributes value, handle for this SMS encryption by the SMS encryption module; Wherein,, represent that this note need carry out encryption if this SMS sender number has been set the cryptographic attributes value, otherwise, represent that this note does not need encryption.
The SMS encryption module is used for increasing an encryption indicator position at this note attribute, and this short message content, sender and transmission number are carried out encryption, and by note memory module storage note; Wherein, increase and judge when the encryption indicator position is used for short message reading whether this note is to encrypt note, and the note of encryption only shows time of reception, short message content, sender and transmission number can show with * * * or the replacement of other symbols.
Note checks that module is used to enter message list, the note that click need be checked;
Encrypt judge module and be used to read this note attribute, judge whether this note has the encryption indicator position,, input password by password input module prompting user if this note has the encryption indicator position; If this note does not have the encryption indicator position, obtain short message content by the note acquisition module;
The password input module is used to eject password input frame prompting user and inputs password;
The password read module is used to read the password of user's input, and reads the property value of setting in the address list;
The password judge module is used for judging whether the cryptographic attributes value that password that the user inputs and address list set is consistent, if the cryptographic attributes value of setting in the password of user's input and the address list is inconsistent, prompt cipher is incorrect, and re-enters password by the password input module; If the cryptographic attributes value of setting in the password of user input and the address list is consistent, obtain short message content by the note acquisition module;
The note acquisition module is used for short message reading content, sender and sends number, normally shows note; Wherein, the short message content of encryption, sender and transmission number can show back normal value.
Portable terminal method of encrypting of the present invention and device are by increasing the attribute setting whether a viewing content needs password in mobile terminal addressbook; the user can set property value to the number that needs are encrypted; and agreement is carried out corresponding encryption with the relevant information that encrypting user sends; when checking this user profile the input password is verified; avoid user's private information arbitrarily to be checked by other people or leak; further protected user's information security; and satisfied user's hommization demand, improve user's experience.
The present invention can carry out encryption to SMS module, message registration module, picture module or other functional modules of portable terminal, only need carry out corresponding attribute at the interface of this functional module correspondence and set and can realize.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. portable terminal method of encrypting comprises:
Step a: the Subscriber Number that needs in the mobile terminal addressbook to encrypt is set the cryptographic attributes value;
Step b: receive note or behind end of conversation, judge whether this SMS sender number or conversation number have set the cryptographic attributes value, if this SMS sender number or conversation number are not set the cryptographic attributes value, this short message content or dialog context are kept at message list or message registration, and the prompting user has fresh information to arrive or carried out conversation; If this SMS sender number or conversation number have been set cryptographic attributes value, execution in step c;
Step c: in this note or conversation attribute, increase an encryption indicator position, and with this note or message registration content, sender and send number or telephone user and conversation number and carry out encryption.
2. portable terminal method of encrypting according to claim 1, it is characterized in that, described step b also comprises: short message reading sends number, traversal is searched all address list records, judge the record that whether has in the address list with this SMS sender number coupling, if in the address list not with the record of this SMS sender number coupling, short message content is kept at message list, the prompting user has fresh information to arrive; If the record that mates with this SMS sender number is arranged in the address list, judges then whether this SMS sender number has set the cryptographic attributes value.
3. portable terminal method of encrypting according to claim 1 is characterized in that, described step c also comprises: should encrypt note and be kept at message list, and the prompting user has fresh information to arrive; Wherein, the note after the encryption only shows time of reception.
4. according to claim 2 or 3 described portable terminal method of encrypting, it is characterized in that, behind described step c, also comprise: enter message list, the note that click need be checked.
5. portable terminal method of encrypting according to claim 4, it is characterized in that, behind described step c, also comprise: read this note attribute, judge whether this note has the encryption indicator position, if this note has the encryption indicator position, eject password input frame prompting user and input password; If this note does not have the encryption indicator position, short message reading content, sender and transmission number normally show note.
6. portable terminal method of encrypting according to claim 5, it is characterized in that, behind described step c, also comprise: the password that reads user's input, and read the cryptographic attributes value of setting in the address list, whether the cryptographic attributes value of setting in the password of judging user input and the address list is consistent, if the cryptographic attributes value of setting in the password of user's input and the address list is inconsistent, the prompting user cipher is incorrect, need re-enter password; If the cryptographic attributes value of setting in the password of user input and the address list is consistent, short message reading content, sender and transmission number normally show note.
7. the device encrypted of a portable terminal, comprise the note receiver module, the note memory module, note is checked module and note acquisition module, described note receiver module is used to receive note and short message reading sends number, described note memory module is used for all short message contents are kept at message list, described note checks that module is used to enter message list and clicks the note that need check, described note acquisition module is used for the short message reading content and normally shows note, it is characterized in that, comprise that also attribute is provided with module, determined property module and SMS encryption module, described attribute is provided with module and is used for the number that mobile terminal addressbook needs to encrypt is set the cryptographic attributes value, described determined property module is used to judge whether this SMS sender number has set the cryptographic attributes value, if this SMS sender number is not set the cryptographic attributes value, by note memory module storage short message content, if this SMS sender number has been set the cryptographic attributes value, handle for this SMS encryption by the SMS encryption module; Described SMS encryption module is used for increasing an encryption indicator position at this note attribute, and this short message content, sender and transmission number are carried out encryption, and by note memory module storage note.
8. the device that portable terminal according to claim 7 is encrypted, it is characterized in that, also comprise the number judge module, described number judge module is used for traversal and searches all address list records, judge the record that whether has in the address list with this SMS sender number coupling, if in the address list not with the record of this SMS sender number coupling, by note memory module storage short message content; If the record that mates with this SMS sender number is arranged in the address list, judges by the determined property module whether this SMS sender number sets the cryptographic attributes value.
9. the device that portable terminal according to claim 7 is encrypted, it is characterized in that, also comprise and encrypt judge module and password input module, described encryption judge module is used for the short message reading attribute, judge whether this note has the encryption indicator position, if this note has the encryption indicator position, input password by password input module prompting user; If this note does not have the encryption indicator position, obtain short message content by the note acquisition module; Described password input module is used to eject password input frame prompting user and inputs password.
10. the device that portable terminal according to claim 9 is encrypted, it is characterized in that, also comprise password read module and password judge module, described password read module is used to read the password of user's input, and read the cryptographic attributes value of setting in the address list, described password judge module is used for judging whether the cryptographic attributes value that password that the user inputs and address list set is consistent, if the cryptographic attributes value of setting in the password of user's input and the address list is inconsistent, prompt cipher is incorrect, and re-enters password by the password input module; If the cryptographic attributes value of setting in the password of user input and the address list is consistent, obtain short message content by the note acquisition module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110164380.9A CN102202297B (en) | 2011-06-17 | 2011-06-17 | Method and device for encrypting mobile terminals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110164380.9A CN102202297B (en) | 2011-06-17 | 2011-06-17 | Method and device for encrypting mobile terminals |
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| CN103458101A (en) * | 2013-05-23 | 2013-12-18 | 深圳市中易通网络技术有限公司 | Hardware encryption storage method and system of mobile phone private contacts |
| CN103475781A (en) * | 2013-09-12 | 2013-12-25 | 上海斐讯数据通信技术有限公司 | Information protective method and mobile terminal |
| CN104683555A (en) * | 2013-11-29 | 2015-06-03 | 腾讯科技（深圳）有限公司 | Short text message management method and short text message management device |
| CN104955029A (en) * | 2014-03-24 | 2015-09-30 | 中兴通讯股份有限公司 | Address book protection method, address book protection device and communication system |
| CN105099670A (en) * | 2015-07-13 | 2015-11-25 | 深圳市金立通信设备有限公司 | Encryption method and terminal |
| CN105320892A (en) * | 2014-06-16 | 2016-02-10 | 腾讯科技（深圳）有限公司 | Method for communication record storage of social communication application and related system |
| CN107181873A (en) * | 2017-06-22 | 2017-09-19 | 上海传英信息技术有限公司 | Method, device and terminal that short message session is shown |
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| CN102572750A (en) * | 2011-12-26 | 2012-07-11 | 中兴通讯股份有限公司 | Method and terminal for protecting short messages |
| CN103458101B (en) * | 2013-05-23 | 2016-03-30 | 深圳市中易通网络技术有限公司 | The hardware encryption storage method of a kind of mobile phone privacy contact person and system |
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| CN104955029A (en) * | 2014-03-24 | 2015-09-30 | 中兴通讯股份有限公司 | Address book protection method, address book protection device and communication system |
| CN105320892A (en) * | 2014-06-16 | 2016-02-10 | 腾讯科技（深圳）有限公司 | Method for communication record storage of social communication application and related system |
| CN105320892B (en) * | 2014-06-16 | 2022-01-04 | 腾讯科技（深圳）有限公司 | Communication record storage method and related system for social communication application |
| CN105099670A (en) * | 2015-07-13 | 2015-11-25 | 深圳市金立通信设备有限公司 | Encryption method and terminal |
| CN107181873A (en) * | 2017-06-22 | 2017-09-19 | 上海传英信息技术有限公司 | Method, device and terminal that short message session is shown |
| CN107181873B (en) * | 2017-06-22 | 2020-11-03 | 上海传英信息技术有限公司 | Method, device and terminal for displaying short message session |
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