CN101384032A - Ciphered short message shielding method, sending method and storing method - Google Patents
Ciphered short message shielding method, sending method and storing method Download PDFInfo
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- CN101384032A CN101384032A CNA2007100457426A CN200710045742A CN101384032A CN 101384032 A CN101384032 A CN 101384032A CN A2007100457426 A CNA2007100457426 A CN A2007100457426A CN 200710045742 A CN200710045742 A CN 200710045742A CN 101384032 A CN101384032 A CN 101384032A
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Abstract
The invention discloses methods for shielding, sending and storing a code message based on a mobile terminal. The method for shielding includes the steps: a code input control is triggered; the code input control receives code characters input by a user; characteristic indications are added aiming at the code characters, and the code characters and the characteristic indications are submitted to a message editing control; and the message editing control determines the code characters according to the characteristic indications and displays the code characters in a non-plaintext way. The method for sending includes the steps: the characters received by the message editing control are abstracted; the characteristic indications are removed; and the characters removing the characteristic indications are sent to a message center. The method for storing includes the steps: the characters received by the message editing control are abstracted; and the code characters are determined according to the characteristic indications, and the code characters are converted into special characters to store. The invention prevents the possibility that a code is stolen by others and effectively ensures the security of the content of a message.
Description
Technical field
The present invention relates to the mobile communication technology field, particularly relate to a kind of ciphered short message shielding method, a kind of ciphered short message shielding device, a kind of ciphered short message sending method, a kind of ciphered short message dispensing device, a kind of ciphered short message storage means, a kind of ciphered short message storage device and a kind of portable terminal based on portable terminal based on portable terminal based on portable terminal based on portable terminal based on portable terminal based on portable terminal.
Background technology
Along with the continuous development of mobile communication technology, (Short Messaging Service, application SMS) is also more and more diversified based on the short message service such as mobile phone, Personal Handyphone System or PDA portable terminals such as (personal digital assistants).As long as the user has subscribed the mobile network who supports SMS, have the portable terminal of supporting SMS, just can utilize short message to finish sending and receiving short messages, value-added service customization, carry out numerous functions such as data interaction, mobile-phone payment with WEB.Yet, also more and more higher along with the variation of short message application for the security requirement of short message, for example, in the mobile-phone payment business, require the user to edit the short message of payment cipher usually, send again.In the prior art, the ciphered short message that the user edits shows with clear-text way, for example, the user imports 123456, what then show on the display screen of portable terminal also is 123456, and after the user sent this short message, other people can obtain this short message simply from the short message outbox, learn user's payment cipher, thereby bring certain application risk.
So those skilled in the art press for a kind of method and device that can effectively improve the short message fail safe of portable terminal of development.
Summary of the invention
Technical problem to be solved by this invention provides a kind of ciphered short message shielding method and screening arrangement, a kind of ciphered short message sending method and dispensing device, a kind of ciphered short message storage means and storage device based on portable terminal based on portable terminal based on portable terminal, to improve the short message fail safe of portable terminal, prevent that subscriber identity information is stolen or usurps.
Another object of the present invention is that above-mentioned recognition methods is applied in the reality, and a kind of portable terminal is provided, and can make the user guarantee the realization and the application of said method and device under simple operations.
For solving the problems of the technologies described above, the embodiment of the invention discloses a kind of ciphered short message shielding method based on portable terminal, comprising:
Trigger code input control;
Described code input control receives the code characters of user's input;
Add signature identification at described code characters, and described code characters and signature identification are committed to the short message editing control;
Described short message editing control is determined code characters according to described signature identification, and shows described code characters with ciphertext.
Preferably, described method also comprises:
Described code input control is encrypted conversion to described code characters.
Preferably, described signature identification is the combination of a plurality of characters.
The embodiment of the invention also discloses a kind of ciphered short message shielding device, comprising based on portable terminal:
Trigger element is used to trigger code input control;
Code input control comprises receiving element, is used to receive the code characters of user's input;
Commit unit is used for adding signature identification at described code characters, and described code characters and signature identification is committed to the short message editing control;
The short message editing control is used for determining code characters according to described signature identification, and shows described code characters with ciphertext.
Preferably, described code input control also comprises:
Ciphering unit is used for described code characters is encrypted conversion.
The embodiment of the invention also discloses a kind of ciphered short message sending method, comprising based on portable terminal:
Extract the character that the short message editing control receives, described character comprises the code characters that code input control is submitted to, and at the signature identification of described code characters record;
Remove described signature identification;
Described character is sent to sms center.
Preferably, described code characters is the code characters through the encryption conversion process, and described method also comprises:
Described code characters is decrypted reduction.
The embodiment of the invention also discloses a kind of ciphered short message dispensing device, comprising based on portable terminal:
Extraction unit is used to extract the character that the short message editing control receives, and described character comprises the code characters that code input control is submitted to, and at the signature identification of described code characters record;
Remove the unit, be used to remove described signature identification;
Transmitting element is used for described character is sent to sms center.
Preferably, described code characters is the code characters through the encryption conversion process, and described device also comprises:
Decrypting device is used for described code characters is decrypted reduction.
The embodiment of the invention also discloses a kind of ciphered short message storage means, comprising based on portable terminal:
Extract the character that the short message editing control receives, described character comprises the code characters that code input control is submitted to, and at the signature identification of described code characters record;
Determine code characters according to described signature identification, and described code characters is converted to the specific character storage.
The embodiment of the invention also discloses a kind of ciphered short message storage device, comprising based on portable terminal:
Extraction unit is used to extract the character that the short message editing control receives, and described character comprises the code characters that code input control is submitted to, and at the signature identification of described code characters record;
Conversion memory unit is used for determining code characters according to described signature identification, and described code characters is converted to the specific character storage.
The embodiment of the invention also discloses a kind of ciphered short message storage means, comprising based on portable terminal:
Extract the character that the short message editing control receives, described character comprises the code characters that code input control is submitted to, and at the signature identification of described code characters record;
Determine code characters according to described signature identification, store after deleting described code characters.
The embodiment of the invention also discloses a kind of ciphered short message storage device, comprising based on portable terminal:
Extraction unit is used to extract the character that the short message editing control receives, and described character comprises the code characters that code input control is submitted to, and at the signature identification of described code characters record;
The deletion memory cell is used for determining code characters according to described signature identification, stores after deleting described code characters.
The embodiment of the invention also discloses a kind of portable terminal, comprising:
Trigger element is used to trigger code input control;
Code input control comprises receiving element, is used to receive the code characters of user's input;
Commit unit is used for adding signature identification at described code characters, and described code characters and signature identification is committed to the short message editing control;
The short message editing control is used for determining code characters according to described signature identification, and shows described code characters with ciphertext;
Extraction unit is used to extract the character that described short message editing control receives, and described character comprises the code characters that code input control is submitted to, and at the signature identification of described code characters record;
Remove the unit, be used to remove the signature identification of described code characters;
Transmitting element is used for described character is sent to sms center;
Conversion memory unit or deletion memory cell, described conversion memory unit are used for determining code characters according to described signature identification, and described code characters are converted to the specific character storage; Described deletion memory cell is used for determining code characters according to described signature identification, stores after deleting described code characters.
Preferably, described code input control also comprises ciphering unit, is used for described code characters is encrypted conversion, and described portable terminal also comprises decrypting device, is used for described code characters is decrypted reduction.
Compared with prior art, the present invention has the following advantages:
At first, use the present invention under any circumstance, code characters can not be presented in the interface of code input control or short message editing control with plaintext, thereby has prevented that effectively password is by other people possibility to peep or otherwise to steal;
Secondly, the present invention can also adopt irreversible cryptographic algorithm to encrypt to user's code characters, prevented the possibility that rogue programs such as virus or wooden horse are stolen effectively;
Moreover the present invention need remove the signature identification of mark code characters when sending, and the short message that promptly sends to sms center can not need the structure of portable terminal or network is carried out any change based on existing techniques in realizing still for the plaintext character;
In addition, the code characters in the short message is present in the memory cell of portable terminal in the ciphertext mode or in the mode of " sky " after transmission, thereby prevents that further other people from obtaining the possibility of user cipher, effectively guaranteed the fail safe of content of short message;
At last, method of the present invention is simple to operate, and user's experience is better.
Description of drawings
Fig. 1 is the flow chart of a kind of ciphered short message shielding method embodiment based on portable terminal of the present invention;
Fig. 2 is to use method embodiment of the present invention to carry out the interface schematic diagram of masking operation;
Fig. 3 is the structured flowchart of a kind of ciphered short message shielding device embodiment based on portable terminal of the present invention;
Fig. 4 uses screening arrangement shown in Figure 3 to carry out the flow chart that ciphered short message shielding is handled;
Fig. 5 is the flow chart of a kind of ciphered short message sending method embodiment 1 based on portable terminal of the present invention;
Fig. 6 is the flow chart of a kind of ciphered short message sending method embodiment 2 based on portable terminal of the present invention;
Fig. 7 is the structured flowchart of a kind of ciphered short message dispensing device embodiment based on portable terminal of the present invention;
Fig. 8 is the flow chart of a kind of ciphered short message storage means embodiment 1 based on portable terminal of the present invention;
Fig. 9 is the structured flowchart of a kind of ciphered short message storage device embodiment based on portable terminal of the present invention;
Figure 10 is the flow chart of a kind of ciphered short message storage means embodiment 2 based on portable terminal of the present invention;
Figure 11 is the structured flowchart of a kind of portable terminal of the present invention.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, the present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
One of core idea of the present invention is, when the user uses portable terminal input ciphered short message, do not show with the plaintext form, thereby the risk of avoiding user's authentication information to be stolen or to usurp strengthens the fail safe of content of short message.
With reference to figure 1, show the flow chart of a kind of ciphered short message shielding method embodiment based on portable terminal of the present invention, specifically may further comprise the steps:
Use the embodiment of the invention, when the user uses portable terminal to carry out short message editing, the authentication information by other people learn is not wished in input if desired, then can trigger code input control, receive the code characters of user's input by described code input control, and in the inputting interface of described code input control, show, for example with ciphertext, user inputs character " 123456 ", being shown as in the inputting interface of code input control " * * * * * * ".In practice, described code input control can adopt any method of the prior art to generate according to different mobile terminal operating systems, for example, in the mobile terminal operating system of WinCE, be provided with the type attribute for " password " and the editbox control, perhaps, call Create Window API and create new window, the input frame object that in new window, creates text, setting a property is " password " etc., the present invention does not limit this.
Operation for the convenience of the user, in practice, described code input control can be arranged in the short message editing interface in the corresponding tool menu, for example, increase " insertion password " option in the input method menu, in this case, the user is as long as choose this option in menu, can trigger described code input control, operate very simple; Perhaps, by the response function to specific keys message is set in described code input control, make the user can adopt the mode of shortcut to trigger code input control, for example, " # " key on the code input control response cell phone keyboard is set, when the user presses " # " key, can directly trigger described code input control, operate then more convenient.Certainly, those skilled in the art can also adopt other method to trigger described code input control, and the present invention does not need this to limit.
Be understandable that only it shows with ciphertext at the interface code characters that described code input control receives, yet in its background program, described code characters shows as still expressly.In this case, in case rogue programs such as the operating system infective virus of portable terminal or wooden horses, then still there is the risk that is stolen in user's authentication information.
For preventing rogue program ground attacks such as virus, wooden horse, further guarantee the fail safe of user's ID authentication information, present embodiment can also comprise step: described code input control is encrypted conversion to described code characters.For realizing described encryption function, can the encryption function interface be set to described code input control, when calling this interface, described code input control can be encrypted the character of the user's ID authentication information of reception according to default irreversible cryptographic algorithm, is converted into the ciphertext character.Wherein, described irreversible cryptographic algorithm is meant the algorithm that can be decrypted by the inverse operation of encrypting, described irreversible cryptographic algorithm can be self-defining any algorithm, also can be any method of the prior art, for example, the irreversible cryptographic algorithm of XOR and displacement is used in a kind of self-defining mixing, and its ciphering process may further comprise the steps:
Steps A 1, system generate a character c at random, and c can be any ascii character, such as, " a ", " 2 ", "! " etc.;
Steps A 2, each character and described character c that the user is imported in interface for password input carry out XOR, obtain character string S;
Steps A 3, the first character of described character string S is moved to the end of character string S, generate the ciphertext character.
Based on above-mentioned ciphering process, the decrypting process of this algorithm may further comprise the steps:
Step B1, the end character of ciphertext character moved to the first place of character string S;
Step B2, will carry out XOR through each character and the character c of character string S after the displacement;
Obtain the character of user behind step B3, the XOR in the interface for password input input.
In brief, suppose that promptly the character that the user imports expressly is 123456, system generates character " f " at random, with 1,2,3,4,5,6 and after f carries out XOR, obtain character string WTURSP respectively, further carry out displacement operation then, obtain character string TURSPW, be the ciphertext character.When deciphering, carry out the reducible character plaintext 123456 of corresponding inverse operation.
Or, for example, a kind of international cryptographic algorithm, the ciphering process of DES algorithm may further comprise the steps
Step C1, system generate 56 encryption key k at random;
Step C2, use key k and DES algorithm are encrypted at the character of interface for password input input the user, are converted to the ciphertext character.
Correspondingly, its decrypting process is that system uses same key k and DES algorithm that described ciphertext character is decrypted, and is reduced into the character of user's input.
Certainly, art technology technical staff as required or experience to adopt any irreversible cryptographic algorithm all be feasible, the present invention does not need this to limit.
After the user confirms that the code characters input is finished, can trigger code input control the code characters of input is committed to current short message editing control with the method for parameter transmission, in the present embodiment, before the execution submit operation, need add signature identification to the code characters after described code characters or the encryption.For example, a kind of method of adding signature identification is, before code characters the first and the marker characteristic sign/# later on of position, end, is code characters with two signature identifications of mark with interior character; Perhaps, respectively each code characters is added signature identification "/* "; Perhaps, the mapping table of code characters and corresponding character is set at background program, according to the code characters of user's input with the corresponding character in the described mapping table as the signature identification that adds etc.Conflict for described signature identification is not produced with the employed character of user, preferably, described signature identification is made up of a plurality of characters, more preferably, is made up of a plurality of non-common characters.Certainly, it all is feasible that those skilled in the art adopt any method to add described signature identification, and the present invention does not limit this.Need to prove that described character is preferably the text ocra font ocr, and can be character or character string for single or multiple.
The short message editing control is when carrying out display operation, has the mark of signature identification in case find certain character or character string, can determine that then this character or character string are code characters, promptly current interface show with ciphertext (as " * * * * * ") as described in character or character string.Can be identical for the character number that shows with ciphertext with the code characters number of reality, can be not identical with the actual characters number yet, the present invention does not limit this.
For making those skilled in the art understand the present invention better, below the shielding process of present embodiment is described by way of example, the interface schematic diagram of this process as shown in Figure 2:
(1) with reference to figure 2a, after the user uses cell phone keyboard to import IPC in the interface of short message editing control, need to insert code characters, then select " insertion password " option in the input method menu, trigger code input control, generate the password input window mouth shown in Fig. 2 b;
(2) user inputs password " 123456 " in described password input window mouth, but is shown as ciphertext " * * * * * * ", and after the user confirmed the password input, code input control was submitted to the short message editing control with the content of user's input;
(3) the short message editing control is discerned described code characters, shows described code characters with ciphertext in its interface, and non-code characters is still to show that expressly display result is shown in Fig. 2 c.
With reference to figure 3, show the structured flowchart of a kind of ciphered short message shielding device embodiment based on portable terminal of the present invention, specifically comprise with lower unit:
Commit unit 303 is used for adding signature identification at described code characters, and described code characters and signature identification is committed to the short message editing control;
Short message editing control 304 is used for determining code characters according to described signature identification, and shows described code characters with ciphertext.
For preventing rogue program ground attacks such as virus, wooden horse, further guarantee the fail safe of user's ID authentication information, described code input control can also comprise ciphering unit 3022, is used for described code characters is encrypted conversion.
With reference to figure 4, show and use the flow chart that screening arrangement shown in Figure 3 carries out the ciphered short message shielding processing, specifically may further comprise the steps:
The receiving element of step 402, code input control receives the code characters of user's input, and its ciphering unit is encrypted conversion to described code characters;
For described device embodiment, because it is substantially corresponding to method embodiment, so description is fairly simple, relevant part gets final product referring to the part explanation of method embodiment.
With reference to figure 5, show the flow chart of a kind of ciphered short message sending method embodiment 1 based on portable terminal of the present invention, specifically may further comprise the steps:
In practice, described short message transmit operation is based on existing SMS (Short MessagingService, short message service) realization.Particularly, SMS adopts store-and-forward mechanism, and the work of SMS transfer data packets is finished by sms center among the mobile network rather than terminal use, if in the subscriber absent, note just is stored in sms center, waits the user to occur being transmitted to him more afterwards.In practice, use SMS, the user need subscribe the mobile network who supports SMS, and is necessary for the use that this user enables SMS.The user needs the destination that sends SMS message or receive short message.This destination is other portable terminal normally, also can be server.
In this case, the user carries out the short message transmit operation, promptly triggering host process calls the short message transmission interface and sends SMS message, in the present embodiment, when in finding the character that the short message editing control receives, comprising code characters with signature identification, send again after then removing these signature identifications, after soon code characters is reduced into the plaintext character, again character is sent to sms center.For example, the character that extracts the reception of short message editing control is " JF/#123456/# ", removes signature identification "/# ", and " JF123456 " is sent to sms center.
If described code characters is through encrypting the code characters of conversion process in order to prevent rogue program from stealing, in this case, with reference to figure 6, show the flow chart of a kind of ciphered short message sending method embodiment 2 based on portable terminal of the present invention, specifically may further comprise the steps:
Because the method for described encryption conversion all adopts irreversible cryptographic algorithm, thereby, when deciphering, only needing to adopt corresponding inverse operation to get final product, relevant decipherment algorithm please refer to the aforementioned part of this specification for example, does not repeat them here.
With reference to figure 7, show the structured flowchart of a kind of ciphered short message dispensing device embodiment based on portable terminal of the present invention, specifically comprise with lower unit:
Remove unit 702, be used to remove described signature identification;
Transmitting element 703 is used for described character is sent to sms center.
As another embodiment, when described code characters was encrypted the code characters of conversion process for process, described device can also comprise decrypting device 704, is used for described code characters is decrypted reduction.
For device embodiment, because it is substantially corresponding to method embodiment, so description is fairly simple, relevant part gets final product referring to the part explanation of method embodiment.
With reference to figure 8, show the flow chart of a kind of ciphered short message storage means embodiment 1 based on portable terminal of the present invention, specifically may further comprise the steps:
Step 801, extract the character that the short message editing control receives, described character comprises the code characters that code input control is submitted to, and at the signature identification of described code characters record;
Step 802, determine code characters, and described code characters is converted to the specific character storage according to described signature identification.
Use present embodiment; carry out the memory cell that to call portable terminal after the short message transmit operation usually, for example, send short messages, the relative program interface of outbox etc.; in this case; the risk of bringing for fear of stored in clear, thereby, in the present embodiment; described code characters is converted to specific character stores; be understandable that described specific character must not be used for retransmitting or transmitting, thereby further guaranteed the fail safe of content of short message.For example, the character that extracts the reception of short message editing control is " JF/#123456/# ", determines that according to signature identification "/# " " 123456 " are code characters, then described " 123456 " is converted to " * * * * * * ", is storing then.In this case, when the user sending short messages or outbox in when finding this short message, its content is shown as " JF****** ".Certainly, described specific character can be provided with arbitrarily by those skilled in the art, for example, is set to " * " or " # " etc., and the present invention does not need this to limit.
With reference to figure 9, show the structured flowchart of a kind of ciphered short message storage device embodiment based on portable terminal of the present invention, specifically comprise with lower unit:
For system embodiment, because it is substantially corresponding to method embodiment, so description is fairly simple, relevant part gets final product referring to the part explanation of method embodiment.
With reference to Figure 10, show the flow chart of a kind of ciphered short message storage means embodiment 2 based on portable terminal of the present invention, specifically may further comprise the steps:
Step 1001, extract the character that the short message editing control receives, described character comprises the code characters that code input control is submitted to, and at the signature identification of described code characters record;
Step 1002, determine code characters, store after deleting described code characters according to described signature identification.
For example, the character that extracts the reception of short message editing control is " JF/#123456/# ", determines that according to signature identification "/# " " 123456 " are code characters, then with described " 123456 " deletion, stores then.In this case, when recognize/during #/#, determine that its content is a code characters, thereby the user send short messages or outbox in when finding this short message, its content is shown as " JF****** " or " JF " (promptly not display password character), thus the fail safe that has effectively improved content of short message.
Correspondingly, a kind of ciphered short message storage device based on portable terminal of the present invention comprises with lower unit:
Extraction unit is used to extract the character that the short message editing control receives, and described character comprises the code characters that code input control is submitted to, and at the signature identification of described code characters record;
The deletion memory cell is used for determining code characters according to described signature identification, stores after deleting described code characters.
For system embodiment, because it is substantially corresponding to method embodiment, so description is fairly simple, relevant part gets final product referring to the part explanation of method embodiment.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, do not have the part that describes in detail among certain embodiment, can get final product referring to the associated description of other embodiment.
For aforesaid each method embodiment, for simple description, so it all is expressed as a series of combination of actions, but those skilled in the art should know, the present invention is not subjected to the restriction of described sequence of movement, because according to the present invention, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in the specification all belongs to preferred embodiment, and related action and module might not be that the present invention is necessary.
With reference to Figure 11, show the structured flowchart of a kind of portable terminal of the present invention, it is characterized in that, comprise with lower unit:
Commit unit 1103 is used for adding signature identification at described code characters, and described code characters and signature identification is committed to the short message editing control;
Short message editing control 1104 is used for determining code characters according to described signature identification, and shows described code characters with ciphertext;
Remove unit 1106, be used to remove the signature identification of described code characters;
Transmitting element 1107 is used for described character is sent to sms center;
As another embodiment, described conversion memory unit also can be the deletion memory cell, and described deletion memory cell is used for determining code characters according to described signature identification, stores after deleting described code characters.
Preferably, described code input control also comprises ciphering unit 1022, is used for described code characters is encrypted conversion, and described portable terminal also comprises decrypting device 1109, is used for described code characters is decrypted reduction.
For making those skilled in the art understand the present invention better, below to use input and the transmit operation that portable terminal shown in Figure 11 carries out ciphered short message with the user be that example describes.
1, user's triggering short message edit control enters the short message editing interface;
2, the user behind the input character MM, triggers code input control by trigger element in the short message editing interface, generates the password input window mouth;
3, the user imports password 123456 in described password input window mouth, and the receiving element of code input control receives the password of user's input, and is * * * * * * at password input window mouth display password;
4, the user finishes the password input, and record cell adds signature identification/# at described password, and password and signature identification/#123456/# are committed to the short message editing control;
5, described short message editing control determines that according to described signature identification/# code characters is 123456, then shows described code characters with ciphertext, promptly current short message editing interface be shown as MM******;
6, the user sends short message transmission request, and commit unit extracts the character MM/#123456/# that short message editing control receives according to this request, and the signature identification/# in the character is removed in the removal unit, and MM123456 is sent to sms center; Simultaneously, conversion memory unit is converted to specific character * * * * * * with 123456, is stored in the outbox.
More than to a kind of ciphered short message shielding method provided by the present invention based on portable terminal, a kind of ciphered short message shielding device based on portable terminal, a kind of ciphered short message sending method based on portable terminal, a kind of ciphered short message dispensing device based on portable terminal, a kind of ciphered short message storage means based on portable terminal, a kind of ciphered short message storage device and a kind of portable terminal based on portable terminal is described in detail, used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (15)
1, a kind of ciphered short message shielding method based on portable terminal is characterized in that, comprising:
Trigger code input control;
Described code input control receives the code characters of user's input;
Add signature identification at described code characters, and described code characters and signature identification are committed to the short message editing control;
Described short message editing control is determined code characters according to described signature identification, and shows described code characters with ciphertext.
2, the method for claim 1 is characterized in that, also comprises:
Described code input control is encrypted conversion to described code characters.
3, method as claimed in claim 1 or 2 is characterized in that, described signature identification is the combination of a plurality of characters.
4, a kind of ciphered short message shielding device based on portable terminal is characterized in that, comprising:
Trigger element is used to trigger code input control;
Code input control comprises receiving element, is used to receive the code characters of user's input;
Commit unit is used for adding signature identification at described code characters, and described code characters and signature identification is committed to the short message editing control;
The short message editing control is used for determining code characters according to described signature identification, and shows described code characters with ciphertext.
5, device as claimed in claim 4 is characterized in that, described code input control also comprises:
Ciphering unit is used for described code characters is encrypted conversion.
6, a kind of ciphered short message sending method based on portable terminal is characterized in that, comprising:
Extract the character that the short message editing control receives, described character comprises the code characters that code input control is submitted to, and at the signature identification of described code characters record;
Remove described signature identification;
The character of removing described signature identification is sent to sms center.
7, method as claimed in claim 6 is characterized in that, described code characters is the code characters through the encryption conversion process, and described method also comprises:
Described code characters is decrypted reduction.
8, a kind of ciphered short message dispensing device based on portable terminal is characterized in that, comprising:
Extraction unit is used to extract the character that the short message editing control receives, and described character comprises the code characters that code input control is submitted to, and at the signature identification of described code characters record;
Remove the unit, be used to remove described signature identification;
Transmitting element is used for the described signature identification character of removal is sent to sms center.
9, device as claimed in claim 8 is characterized in that, described code characters is the code characters through the encryption conversion process, and described device also comprises:
Decrypting device is used for described code characters is decrypted reduction.
10, a kind of ciphered short message storage means based on portable terminal is characterized in that, comprising:
Extract the character that the short message editing control receives, described character comprises the code characters that code input control is submitted to, and at the signature identification of described code characters record;
Determine code characters according to described signature identification, and described code characters is converted to the specific character storage.
11, a kind of ciphered short message storage device based on portable terminal is characterized in that, comprising:
Extraction unit is used to extract the character that the short message editing control receives, and described character comprises the code characters that code input control is submitted to, and at the signature identification of described code characters record;
Conversion memory unit is used for determining code characters according to described signature identification, and described code characters is converted to the specific character storage.
12, a kind of ciphered short message storage means based on portable terminal is characterized in that, comprising:
Extract the character that the short message editing control receives, described character comprises the code characters that code input control is submitted to, and at the signature identification of described code characters record;
Determine code characters according to described signature identification, store after deleting described code characters.
13, a kind of ciphered short message storage device based on portable terminal is characterized in that, comprising:
Extraction unit is used to extract the character that the short message editing control receives, and described character comprises the code characters that code input control is submitted to, and at the signature identification of described code characters record;
The deletion memory cell is used for determining code characters according to described signature identification, stores after deleting described code characters.
14, a kind of portable terminal is characterized in that, comprising:
Trigger element is used to trigger code input control;
Code input control comprises receiving element, is used to receive the code characters of user's input;
Commit unit is used for adding signature identification at described code characters, and described code characters and signature identification is committed to the short message editing control;
The short message editing control is used for determining code characters according to described signature identification, and shows described code characters with ciphertext;
Extraction unit is used to extract the character that described short message editing control receives, and described character comprises the code characters that code input control is submitted to, and at the signature identification of described code characters record;
Remove the unit, be used to remove the signature identification of described code characters;
Transmitting element is used for described character is sent to sms center;
Conversion memory unit or deletion memory cell, described conversion memory unit are used for determining code characters according to described signature identification, and described code characters are converted to the specific character storage; Described deletion memory cell is used for determining code characters according to described signature identification, stores after deleting described code characters.
15, portable terminal as claimed in claim 14, it is characterized in that described code input control also comprises ciphering unit, be used for described code characters is encrypted conversion, described portable terminal also comprises decrypting device, is used for described code characters is decrypted reduction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100457426A CN101384032A (en) | 2007-09-06 | 2007-09-06 | Ciphered short message shielding method, sending method and storing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100457426A CN101384032A (en) | 2007-09-06 | 2007-09-06 | Ciphered short message shielding method, sending method and storing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101384032A true CN101384032A (en) | 2009-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100457426A Pending CN101384032A (en) | 2007-09-06 | 2007-09-06 | Ciphered short message shielding method, sending method and storing method |
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| CN (1) | CN101384032A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102710416A (en) * | 2012-06-14 | 2012-10-03 | 上海端口商务咨询有限公司 | Password encryption method for social website |
| CN102929498A (en) * | 2011-09-12 | 2013-02-13 | 微软公司 | Password reveal selector |
| WO2014161399A1 (en) * | 2013-09-16 | 2014-10-09 | 中兴通讯股份有限公司 | Method and apparatus for protecting mobile terminal privacy information |
| CN104978512A (en) * | 2014-04-09 | 2015-10-14 | 周宏建 | Password input and confirmation method and system thereof |
| CN106919381A (en) * | 2017-01-13 | 2017-07-04 | 网易宝有限公司 | Method and apparatus for realizing Password Input frame |
| CN109165490A (en) * | 2018-07-24 | 2019-01-08 | 北京全知科技有限公司 | A kind of data inputting method and device |
-
2007
- 2007-09-06 CN CNA2007100457426A patent/CN101384032A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102929498A (en) * | 2011-09-12 | 2013-02-13 | 微软公司 | Password reveal selector |
| US9588595B2 (en) | 2011-09-12 | 2017-03-07 | Microsoft Technology Licensing, Llc | Password reveal selector |
| CN102710416A (en) * | 2012-06-14 | 2012-10-03 | 上海端口商务咨询有限公司 | Password encryption method for social website |
| WO2014161399A1 (en) * | 2013-09-16 | 2014-10-09 | 中兴通讯股份有限公司 | Method and apparatus for protecting mobile terminal privacy information |
| CN104978512A (en) * | 2014-04-09 | 2015-10-14 | 周宏建 | Password input and confirmation method and system thereof |
| CN106919381A (en) * | 2017-01-13 | 2017-07-04 | 网易宝有限公司 | Method and apparatus for realizing Password Input frame |
| CN109165490A (en) * | 2018-07-24 | 2019-01-08 | 北京全知科技有限公司 | A kind of data inputting method and device |
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Application publication date: 20090311 |