CN104270517A - Information encryption method and mobile terminal - Google Patents
Information encryption method and mobile terminal Download PDFInfo
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- CN104270517A CN104270517A CN201410491678.4A CN201410491678A CN104270517A CN 104270517 A CN104270517 A CN 104270517A CN 201410491678 A CN201410491678 A CN 201410491678A CN 104270517 A CN104270517 A CN 104270517A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
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Abstract
The invention provides an information encryption method and a mobile terminal and relates to the field of mobile communication. The security problem of leaking information of a user through a terminal is solved. The method includes the steps that an encryption instruction is obtained; according to the encryption instruction, plaintext inside an input box is encrypted to obtain ciphertext; the ciphertext is used for replacing the plaintext to be displayed. According to the technical scheme, the information encryption method and the mobile terminal are suitable for communication software, and input information in the communication software is encrypted.
Description
Technical field
The present invention relates to moving communicating field, particularly relate to the information ciphering method in a kind of real-time session process and terminal.
Background technology
Current mobile Internet develop rapidly, smart mobile phone is popularized, and based on the social software of smart mobile phone, instant communication software does not change communication and the communication way of people greatly.In communication process, often need the personal information sending some sensitivities, such as bank's card number, password, or the information such as the important trade secret that both sides only can be allowed to know.If transmission can be encrypted to these information in process of transmitting, the safety guarantee of feeling more relieved will be provided for user.In transmitting procedure, encryption is not had at present as clients such as notes, very easily intercepted and captured or revealed, although and the clients such as such as micro-letter, QQ have carried out encryption in process of transmitting when bottom transmits, but when client represents display be the plaintext directly shown, if lost mobile phone, or other people share mobile phone, or server account is stolen by other people, the responsive chat record in past still can be revealed, and brings about great losses to user.
Summary of the invention
The invention provides a kind of information ciphering method and mobile terminal, solve the safety problem that terminal reveals user profile.
A kind of information ciphering method, comprising:
Obtain encryption instruction;
According to described encryption instruction, the plaintext in input frame is encrypted, obtains ciphertext;
Described ciphertext is used to replace the display of described plaintext.
Preferably, before the step of described acquisition encryption instruction, also comprise:
Detect in described input frame have text event detection time, send the information whether be encrypted.
Preferably, described acquisition encryption instruction comprises:
When detecting that in described input frame, partly or entirely plaintext is selected, display comprises the system navigate editor bar of encryption button;
After detecting that described encryption button is pressed triggering, judge to be encrypted part or all of plaintext selected in described input frame.
Preferably, described acquisition encryption instruction is specially:
Obtain the encryption instruction of outside input, described encryption instruction comprises the content of all or part of plaintext in the described input frame of needs encryption.
Preferably, described encryption instruction also comprises encryption key.
Preferably, according to described encryption instruction, the plaintext in input frame is encrypted, obtains ciphertext and be specially:
The part or all of plaintext selected to described input frame is encrypted, and obtains the ciphertext that this is partly or entirely expressly corresponding.
Preferably, use described ciphertext replace described plaintext display step after, also comprise:
When the content having continuation input in described input frame being detected, expressly to show the content of follow-up input.
Preferably, when showing described ciphertext, cipher text part shows with hyperlink form.
Present invention also offers a kind of mobile terminal, comprising:
Instruction acquisition module, for obtaining encryption instruction;
Encryption Executive Module, for according to described encryption instruction, is encrypted the plaintext in input frame, obtains ciphertext;
Display module, replaces the display of described plaintext for using described ciphertext.
Preferably, this mobile terminal also comprises:
Reminding module, for detect in described input frame have text event detection time, send the information whether be encrypted.
Preferably, described instruction acquisition module comprises:
Indicative control unit, for when detecting that in described input frame, partly or entirely plaintext is selected, display comprises the system navigate editor bar of encryption button;
Encryption performance element, for after the clicked triggering of described encryption button being detected, judges to be encrypted part or all of plaintext selected in described input frame.
Preferably, described instruction acquisition module comprises:
Instruction receiving element, for obtaining the encryption instruction of outside input, described encryption instruction comprises the content of all or part of plaintext in the described input frame of needs encryption.
Preferably, described encryption instruction also comprises encryption key.
Preferably, described encryption Executive Module, is encrypted specifically for the part or all of plaintext selected to described input frame, obtains the ciphertext that this is partly or entirely expressly corresponding.
Preferably, described display module, also for when the content having continuation input in described input frame being detected, expressly to show the content of follow-up input.
Preferably, described display module is when showing described ciphertext, and cipher text part shows with hyperlink form.
The invention provides a kind of information ciphering method and mobile terminal, acquisition for mobile terminal encryption instruction, and according to described encryption instruction, the plaintext in input frame is encrypted, obtains ciphertext, re-use described ciphertext and replace the display of described plaintext.Achieving the encryption to inputting information in communication software, solving the safety problem that terminal reveals user profile.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of input text suspension encryption button;
Fig. 2 is the interface schematic diagram after clicking hover button;
Fig. 3 reverts to again interface schematic diagram expressly after generating ciphertext;
Fig. 4 is the schematic diagram being automatically identified as hyperlink after ciphertext sends in transmitting-receiving record;
Fig. 5 is the schematic diagram inputting key after clicking ciphertext hyperlink;
Fig. 6 is that key correctly shows schematic diagram expressly afterwards;
Fig. 7 is the complete interaction flow schematic diagram of encryption and decryption;
Fig. 8 is the long schematic diagram resurrecting navigation editor bar by text;
Fig. 9 is the input frame content schematic diagram after encryption;
The flow chart of a kind of information ciphering method that Figure 10 embodiments of the invention two provide;
The structural representation of a kind of mobile terminal that Figure 11 provides for embodiments of the invention three;
Figure 12 is the structural representation indicating acquisition module 1101 in Figure 11.
Embodiment
In transmitting procedure, encryption is not had at present as clients such as notes, very easily intercepted and captured or revealed, although and the clients such as such as micro-letter, QQ have carried out encryption in process of transmitting when bottom transmits, but when client represents display be the plaintext directly shown, if lost mobile phone, or other people share mobile phone, or server account is stolen by other people, the responsive chat record in past still can be revealed, and brings about great losses to user.
In order to solve the problem, The embodiment provides a kind of direct information ciphering method that Content of Communication is encrypted on mobile terminals, user can before sending direct to need encryption plain text encryption, just send after encryption, sending what receive with the other side is all ciphertext, and the other side only has the key of being arranged by both sides to decipher.Even if other people have got Content of Communication by improper channel like this, the particular content of communication also cannot be known.
Hereinafter will be described in detail to embodiments of the invention by reference to the accompanying drawings.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combination in any mutually.
First, by reference to the accompanying drawings, embodiments of the invention one are described.
On mobile terminals, user is when text account or instant messaging, often input or send some sensitive information relating to individual privacy or trade secrets, these information only should be known by oneself or communicating pair, but directly stored in clear or transmission are are easily intercepted and captured or accidental release, bring great risk and loss to user.The embodiment provides a kind of information ciphering method, encryption function is provided in Information Inputting Process, in the case of necessary can Choice encryption after user has inputted, by all or part of for original plaintext content-encrypt, then ciphertext stored or send.Again open the ciphertext of storage, or after the opposing party of communication receives ciphertext, needing the password of input encryption to be decrypted could decrypting ciphertext, thus ensure that the fail safe of content.
Embodiments of the invention, when mobile terminal software inputs in the information of carrying out, provide the input encryption function of information and storage or the decipher function after sending.
Main Encrypt and Decrypt link is:
(1) after user operates by click or touch etc. the focus obtaining input frame, system detects the input state of input frame automatically, and after monitoring information such as have input text, on interface, automatic spring has the hover button of encryption function.Fig. 1 is shown in by schematic diagram.
(2) think that the text message of input has encryption if desired user, click the hover button with encryption function, if non-configuration encryption key, then first eject key and arrange interface, after setting up key, the content of input frame is encrypted as the ciphertext with particular prefix or suffix according to specific cryptographic algorithm; If configured encryption key, then before directly adopting, the content of input frame was encrypted as the ciphertext with particular prefix or suffix by the key of configuration according to specific cryptographic algorithm.See Fig. 2.
The ciphertext that above-mentioned encryption produces afterwards is that it is former substantial directly to replace in input frame, for application software or the system interface at input frame place, ciphertext and original be expressly transparent, it is all common content, but for user, ciphertext is some mixed and disorderly characters, directly can not understand implication, thus reaches secret function.
(3), after the plaintext of input frame is encrypted to ciphertext, user can continue outside ciphertext, continue editor's input frame, thus writes the text of ciphertext and expressly mixing.After generating ciphertext, encryption hover button is shown as deciphering button automatically, now clicks deciphering button and automatically the decrypt ciphertext in input frame is replaced to original plaintext, and this is convenient in the editor of encryption and decryption input process and adjustment.As shown in Figure 3.
(4) after user has edited input frame, the sending function of communication software can be selected ciphertext to be sent, or in account software, ciphertext be preserved.Transmission and recipient, be whether the ciphertext form that the embodiment of the present invention uses by automatically detecting in the chat record of transmitting-receiving record, and ciphertext place field is represented in modes such as hyperlink, user clicks this hyperlink by ejection input key interface, if key is correct, be then expressly by decrypt ciphertext, as shown in Figures 4 to 6.
(5) when literary composition in input in input frame is (user delete content or former content of edit in input frame have sent software automatically empty) after empty, automatic hiding encryption and decryption hover button.As shown in Figure 7.
Core concept carries out encryption and decryption to the information content of input itself, and itself do not limit concrete application software, the ciphertext after encryption is equally treated in the presence of common plaintext concerning application software.In interactive mode, whether have information input to come automatic spring or hiding encryption and decryption hover button to provide encryption function by automatically detecting input frame.In addition, the enciphering and deciphering algorithm itself adopted for encryption and decryption is not restricted, and arbitrary generally acknowledged ripe enciphering and deciphering algorithm or new algorithm can be adopted to carry out encryption and decryption.Other alternate embodiments can be included but not limited in interactive mode, encryption and decryption mode etc.
In addition, for the triggering of ciphering process, also when there being information to input, by long information of pressing in input frame, encryption and decryption interactive entrance can being provided and encrypt in the system control such as the long navigation bar by rear ejection or other Custom Interface.Such as Fig. 8, after input text, length presses text again, in the system navigate editor bar ejected, except instruments such as shearing, copy, newly increase encryption button, automatically content in input frame has been encrypted after clicking this button (as non-configuring cipher key first should eject the cipher key configuration interface of similar scheme above), as shown in Figure 9, encrypted rear input frame content and directly replaced with ciphertext, tool bar disappears simultaneously.
In addition, can also realize encryption and decryption by arranging overall encryption and decryption button, namely this hover button is suspended on arbitrary interface all the time, carries out encryption and decryption when needing encryption by clicking the input frame content of this overall button to current acquisition focus.
Input frame event interception interface encryption and decryption, namely when user clicks or touch input frame, the text editing interface that directly ejection one is new, carries out input and the encryption of text, again the ciphertext of generation is shown to former input frame after having encrypted in this interface.This scheme is applicable to editor and the encryption of a large amount of text.
In encryption and decryption mode, other replacement schemes can be had:
In encryption process, the input mode of the key of encryption and decryption is except the text such as digital, alphabetical, other key modes can also be included but not limited to: a) pattern key mode, namely in Encrypt and Decrypt process, key is the pattern of agreement in advance, be encrypted by the corresponding relation of pattern and specific key, and when deciphering, first input pattern, deciphered by the corresponding relation of pattern and specific key.B) gesture key mode, namely in Encrypt and Decrypt process, key is the gesture of agreement in advance, is encrypted, and first inputs gesture when deciphering, deciphered by the corresponding relation of gesture and specific key by the corresponding relation of gesture and specific key; B) mode such as other bio-identification such as face, palmmprint, vocal print, fingerprint, encryption process be all first set up associated biomolecule feature and specific key corresponding relation to carry out encryption and decryption process.
Such scheme, in encryption process, is all directly all encrypt the content of input frame for the purpose of simplification, in fact slightly makes an amendment and only can carry out encryption and decryption to the partial content of information in input frame, be i.e. part encryption and decryption technology.And to carry out that part chooses to the content in input frame be existing ready-made technology, part encryption and decryption only needs only to be encrypted the content chosen on original encryption and decryption scheme basis and contraposition is replaced.
For the purpose of such scheme simplifies, during encryption and decryption, communicating pair all adopts the same key of agreement in advance, the symmetrical encryption and decryption mode that namely encryption and decryption key is all consistent.For higher fail safe and flexibility, the process of encryption and decryption can adopt the asymmetric encryption mode of PKI and private key, and roughly flow process is: 1) before communication, A first obtains the PKI of B by the communication mode of standard, and is saved in mobile terminal by the PKI of B.2) during communication, A inputs expressly in input frame, and then click encryption button and be encrypted, the PKI choosing the B kept in advance during encryption is encrypted as key, and ciphertext sends to B after generating; 3) input the private key only having oneself to know after B receives ciphertext to be decrypted.This technical scheme is roughly the same with original scheme in interactive mode, and just the key of encryption and decryption both sides is different, and the ciphertext generated like this only has one of grasp private key can enough decipher, and has higher fail safe.
Below in conjunction with accompanying drawing, embodiments of the invention two are described.
Embodiments provide a kind of information ciphering method, use the method, at mobile terminal by the flow process that is encrypted during communication software input characters as shown in Figure 10, comprising:
Step 1001, acquisition encryption instruction;
This step specifically comprises two kinds of modes:
Mode one:
Mobile terminal detect in described input frame have text event detection time, send the information whether be encrypted, by playing the form display reminding information of window, inquiry user is encrypted the need of to the content in input frame.Then, the encryption instruction of user's input is detected.User can select to be encrypted the part or all of content in input frame.
Mode two:
User, after the content of input frame importation, operates by waiting all or part of word choosing input by long.Mobile terminal is when detecting that in described input frame, partly or entirely plaintext is selected, display comprises the system navigate editor bar of encryption button, after detecting that described encryption button is pressed triggering, judge to be encrypted part or all of plaintext selected in described input frame.
Acquisition for mobile terminal user is by after the encryption instruction of pressing encryption button and sending, and using the encryption instruction of this encryption instruction as outside input, described encryption instruction comprises the content of all or part of plaintext in the described input frame that needs encrypt.
Preferably, described encryption instruction also comprises encryption key, and indicating mobile terminal uses this encryption keys.Mobile terminal also can use preset encryption key to complete encryption.
Step 1002, according to described encryption instruction, the plaintext in input frame is encrypted, obtains ciphertext;
The part or all of plaintext selected to described input frame is encrypted, and obtains the ciphertext that this is partly or entirely expressly corresponding.
Step 1003, use described ciphertext replace described plaintext display;
Preferably, when showing described ciphertext, cipher text part shows with hyperlink form.Like this, user, when pressing this hyperlink, can recall the menu comprising decipher function option, selects the corresponding content of deciphering display.
In addition, after encryption, mobile terminal, when the content having continuation input in described input frame being detected, shows the content of follow-up input with plaintext.
Below in conjunction with accompanying drawing, embodiments of the invention three are described.
Embodiments provide a kind of mobile terminal, its structure as shown in figure 11, comprising:
Instruction acquisition module 1101, for obtaining encryption instruction;
Encryption Executive Module 1102, for according to described encryption instruction, is encrypted the plaintext in input frame, obtains ciphertext;
Display module 1103, replaces the display of described plaintext for using described ciphertext.
Preferably, this device also comprises:
Reminding module 1104, for detect in described input frame have text event detection time, send the information whether be encrypted.
Preferably, the structure of described instruction acquisition module 1101 as shown in figure 12, comprising:
Indicative control unit 1201, for when detecting that in described input frame, partly or entirely plaintext is selected, display comprises the system navigate editor bar of encryption button;
Encryption performance element 1202, for after the clicked triggering of described encryption button being detected, judges to be encrypted part or all of plaintext selected in described input frame.
Preferably, described instruction acquisition module 1101 also comprises:
Instruction receiving element 1203, for obtaining the encryption instruction of outside input, described encryption instruction comprises the content of all or part of plaintext in the described input frame of needs encryption.
Preferably, described encryption instruction also comprises encryption key.
Preferably, described encryption Executive Module 1102, is encrypted specifically for the part or all of plaintext selected to described input frame, obtains the ciphertext that this is partly or entirely expressly corresponding.
Preferably, described display module 1103, also for when the content having continuation input in described input frame being detected, expressly to show the content of follow-up input.
Preferably, described display module 1103 is when showing described ciphertext, and cipher text part shows with hyperlink form.
The embodiment provides a kind of information ciphering method and mobile terminal, acquisition for mobile terminal encryption instruction, and according to described encryption instruction, the plaintext in input frame is encrypted, obtains ciphertext, re-use described ciphertext and replace the display of described plaintext.Achieving the encryption to inputting information in communication software, solving the safety problem that terminal reveals user profile.
The technical scheme that embodiments of the invention provide can only originally realize in application software with it, also can from ccf layer in the face of the information content provides extra encryption and decryption functions.If only realized in application software, all need to realize in application software at the support scheme of the link such as mode of automatic encryption and decryption button, deciphering hyperlink, and encryption and decryption functions only has this application software to use, but the software developed like this has higher independence, be applicable to the mobile terminal of all identical systems platforms; From the realization of framework aspect, need from the support scheme of the links such as mode such as the automatic encryption and decryption button of framework aspect support, deciphering hyperlink in the system of mobile terminal, this implementation is applicable to all systems soft wares and the third-party application software of the mobile terminal having carried embodiments of the invention technical scheme, does not also need application software itself to make an amendment and adaptation.
Only be encrypted encrypted content itself in embodiments of the invention, the ciphertext after encryption can directly be sent by existing transmission channel or existing communication customer end or be preserved, and has and adapts to advantage wide, with low cost.
Embodiments of the invention are encrypted content, and user directly can see the ciphertext effect after encryption, and secret effect is intuitively visible, have good secret experience.
The scheme that embodiments of the invention provide is mutual succinctly easy-to-use, and user learning is all very convenient with use.
One of ordinary skill in the art will appreciate that all or part of step of above-described embodiment can use computer program flow process to realize, described computer program can be stored in a computer-readable recording medium, described computer program (as system, unit, device etc.) on corresponding hardware platform performs, when performing, step comprising embodiment of the method one or a combination set of.
Alternatively, all or part of step of above-described embodiment also can use integrated circuit to realize, and these steps can be made into integrated circuit modules one by one respectively, or the multiple module in them or step are made into single integrated circuit module to realize.Like this, the present invention is not restricted to any specific hardware and software combination.
Each device/functional module/functional unit in above-described embodiment can adopt general calculation element to realize, and they can concentrate on single calculation element, also can be distributed on network that multiple calculation element forms.
Each device/functional module/functional unit in above-described embodiment using the form of software function module realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.The above-mentioned computer read/write memory medium mentioned can be read-only memory, disk or CD etc.
Anyly be familiar with those skilled in the art in the technical scope that the present invention discloses, change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range described in claim.
Claims (16)
1. an information ciphering method, is characterized in that, comprising:
Obtain encryption instruction;
According to described encryption instruction, the plaintext in input frame is encrypted, obtains ciphertext;
Described ciphertext is used to replace the display of described plaintext.
2. information ciphering method according to claim 1, is characterized in that, before the step of described acquisition encryption instruction, also comprises:
Detect in described input frame have text event detection time, send the information whether be encrypted.
3. information ciphering method according to claim 1, is characterized in that, described acquisition encryption instruction comprises:
When detecting that in described input frame, partly or entirely plaintext is selected, display comprises the system navigate editor bar of encryption button;
After detecting that described encryption button is pressed triggering, judge to be encrypted part or all of plaintext selected in described input frame.
4. information ciphering method according to claim 1, is characterized in that, described acquisition encryption instruction is specially:
Obtain the encryption instruction of outside input, described encryption instruction comprises the content of all or part of plaintext in the described input frame of needs encryption.
5. information ciphering method according to claim 4, is characterized in that, described encryption instruction also comprises encryption key.
6. information ciphering method according to claim 1, is characterized in that, according to described encryption instruction, is encrypted, obtains ciphertext and be specially the plaintext in input frame:
The part or all of plaintext selected to described input frame is encrypted, and obtains the ciphertext that this is partly or entirely expressly corresponding.
7. information ciphering method according to claim 1, is characterized in that, use described ciphertext replace described plaintext display step after, also comprise:
When the content having continuation input in described input frame being detected, expressly to show the content of follow-up input.
8. information ciphering method according to claim 1, is characterized in that, when showing described ciphertext, cipher text part shows with hyperlink form.
9. a mobile terminal, is characterized in that, comprising:
Instruction acquisition module, for obtaining encryption instruction;
Encryption Executive Module, for according to described encryption instruction, is encrypted the plaintext in input frame, obtains ciphertext;
Display module, replaces the display of described plaintext for using described ciphertext.
10. mobile terminal according to claim 9, is characterized in that, this mobile terminal also comprises:
Reminding module, for detect in described input frame have text event detection time, send the information whether be encrypted.
11. mobile terminals according to claim 9, is characterized in that, described instruction acquisition module comprises:
Indicative control unit, for when detecting that in described input frame, partly or entirely plaintext is selected, display comprises the system navigate editor bar of encryption button;
Encryption performance element, for after the clicked triggering of described encryption button being detected, judges to be encrypted part or all of plaintext selected in described input frame.
12. mobile terminals according to claim 9, is characterized in that, described instruction acquisition module comprises:
Instruction receiving element, for obtaining the encryption instruction of outside input, described encryption instruction comprises the content of all or part of plaintext in the described input frame of needs encryption.
13. mobile terminals according to claim 12, is characterized in that, described encryption instruction also comprises encryption key.
14. mobile terminals according to claim 9, is characterized in that,
Described encryption Executive Module, is encrypted specifically for the part or all of plaintext selected to described input frame, obtains the ciphertext that this is partly or entirely expressly corresponding.
15. mobile terminals according to claim 9, is characterized in that,
Described display module, also for when the content having continuation input in described input frame being detected, expressly to show the content of follow-up input.
16. mobile terminals according to claim 9, is characterized in that, described display module is when showing described ciphertext, and cipher text part shows with hyperlink form.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410491678.4A CN104270517B (en) | 2014-09-23 | 2014-09-23 | Information ciphering method and mobile terminal |
| PCT/CN2015/087393 WO2016045469A1 (en) | 2014-09-23 | 2015-08-18 | Information encryption method and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410491678.4A CN104270517B (en) | 2014-09-23 | 2014-09-23 | Information ciphering method and mobile terminal |
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| CN104270517A true CN104270517A (en) | 2015-01-07 |
| CN104270517B CN104270517B (en) | 2019-06-14 |
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| CN201410491678.4A Active CN104270517B (en) | 2014-09-23 | 2014-09-23 | Information ciphering method and mobile terminal |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060294377A1 (en) * | 2005-06-24 | 2006-12-28 | Hitrust.Com Incorporated | Method for encrypting/decrypting e-mail, and storage medium and module |
| US20070269041A1 (en) * | 2005-12-22 | 2007-11-22 | Rajat Bhatnagar | Method and apparatus for secure messaging |
| CN101534311A (en) * | 2009-04-14 | 2009-09-16 | 杨筑平 | An information security method and procedure |
| CN101626567A (en) * | 2009-06-29 | 2010-01-13 | 深圳华为通信技术有限公司 | Short message sending and receiving method, short message sending and receiving device and mobile terminal |
| CN101841785A (en) * | 2010-06-13 | 2010-09-22 | 联信摩贝软件（北京）有限公司 | Method for sending encrypted message by cellphone and system thereof |
| US7921292B1 (en) * | 2003-04-04 | 2011-04-05 | Voltage Security, Inc. | Secure messaging systems |
| CN102055685A (en) * | 2010-12-21 | 2011-05-11 | 常熟理工学院 | Method for encrypting webmail information |
| EP2341682A1 (en) * | 2009-12-29 | 2011-07-06 | Kabuto Oy | Method and arrangement for encrypted data transmission |
| CN102334306A (en) * | 2011-07-18 | 2012-01-25 | 华为终端有限公司 | Information instant enciphering and deciphering method and device |
| CN102546597A (en) * | 2011-12-15 | 2012-07-04 | 深圳市易联盛世科技有限公司 | Encrypted message transmission method of communication terminal, communication terminal, server and system |
| CN102916948A (en) * | 2012-09-29 | 2013-02-06 | 深圳市易联盛世科技有限公司 | Data safety processing method and device, and terminal |
| CN103218374A (en) * | 2012-01-21 | 2013-07-24 | 国际商业机器公司 | Method and system used for positioning electronic files |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1885762A (en) * | 2005-06-24 | 2006-12-27 | 网际威信控股公司 | E-mail encryption/decryption method and its storage media and module |
| CN100454909C (en) * | 2006-07-04 | 2009-01-21 | 华为技术有限公司 | Information filtering and secret-keeping method and apparatus in instantaneous communication |
| US8788595B2 (en) * | 2008-11-24 | 2014-07-22 | The Mitre Corporation | Methods, systems, and computer program products for instant messaging |
| CN104660589B (en) * | 2015-01-20 | 2021-09-10 | 中兴通讯股份有限公司 | Method, system and terminal for encrypting control and information analysis of information |
-
2014
- 2014-09-23 CN CN201410491678.4A patent/CN104270517B/en active Active
-
2015
- 2015-08-18 WO PCT/CN2015/087393 patent/WO2016045469A1/en active Application Filing
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7921292B1 (en) * | 2003-04-04 | 2011-04-05 | Voltage Security, Inc. | Secure messaging systems |
| US20060294377A1 (en) * | 2005-06-24 | 2006-12-28 | Hitrust.Com Incorporated | Method for encrypting/decrypting e-mail, and storage medium and module |
| US20070269041A1 (en) * | 2005-12-22 | 2007-11-22 | Rajat Bhatnagar | Method and apparatus for secure messaging |
| CN101534311A (en) * | 2009-04-14 | 2009-09-16 | 杨筑平 | An information security method and procedure |
| CN101626567A (en) * | 2009-06-29 | 2010-01-13 | 深圳华为通信技术有限公司 | Short message sending and receiving method, short message sending and receiving device and mobile terminal |
| EP2341682A1 (en) * | 2009-12-29 | 2011-07-06 | Kabuto Oy | Method and arrangement for encrypted data transmission |
| CN101841785A (en) * | 2010-06-13 | 2010-09-22 | 联信摩贝软件（北京）有限公司 | Method for sending encrypted message by cellphone and system thereof |
| CN102055685A (en) * | 2010-12-21 | 2011-05-11 | 常熟理工学院 | Method for encrypting webmail information |
| CN102334306A (en) * | 2011-07-18 | 2012-01-25 | 华为终端有限公司 | Information instant enciphering and deciphering method and device |
| CN102546597A (en) * | 2011-12-15 | 2012-07-04 | 深圳市易联盛世科技有限公司 | Encrypted message transmission method of communication terminal, communication terminal, server and system |
| CN103218374A (en) * | 2012-01-21 | 2013-07-24 | 国际商业机器公司 | Method and system used for positioning electronic files |
| CN102916948A (en) * | 2012-09-29 | 2013-02-06 | 深圳市易联盛世科技有限公司 | Data safety processing method and device, and terminal |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106156638A (en) * | 2015-04-22 | 2016-11-23 | 腾讯科技（深圳）有限公司 | Message record processing method and equipment |
| CN106156638B (en) * | 2015-04-22 | 2020-12-04 | 腾讯科技（深圳）有限公司 | Message record processing method and device |
| CN104994499B (en) * | 2015-05-20 | 2019-01-22 | 努比亚技术有限公司 | Information processing method and device |
| CN104994499A (en) * | 2015-05-20 | 2015-10-21 | 努比亚技术有限公司 | Information processing method and device |
| CN105071932A (en) * | 2015-08-21 | 2015-11-18 | 褚万青 | Symmetrical encryption method based on alignment cipher system and indirect communication method |
| CN106487514A (en) * | 2015-09-01 | 2017-03-08 | 北京三星通信技术研究有限公司 | Voice communication encryption method, decryption method and its device |
| US10650827B2 (en) | 2015-09-01 | 2020-05-12 | Samsung Electronics Co., Ltd. | Communication method, and electronic device therefor |
| CN106685897B (en) * | 2015-11-09 | 2020-09-08 | 国民技术股份有限公司 | Safe input method, device and system |
| WO2017080356A1 (en) * | 2015-11-09 | 2017-05-18 | 国民技术股份有限公司 | Secure input method, device and system |
| CN106685897A (en) * | 2015-11-09 | 2017-05-17 | 国民技术股份有限公司 | Safe input method, device and system |
| CN106570405B (en) * | 2016-11-04 | 2020-10-27 | 北京百度网讯科技有限公司 | Method and device for encrypting/decrypting characters in input method |
| CN106570405A (en) * | 2016-11-04 | 2017-04-19 | 北京百度网讯科技有限公司 | Method and apparatus for performing encryption/decryption on text in input method |
| CN107276884A (en) * | 2017-08-21 | 2017-10-20 | 江苏北弓智能科技有限公司 | A kind of autonomous encrypting and deciphering system of social software based on intelligent terminal |
| CN110119634A (en) * | 2018-11-28 | 2019-08-13 | 熵加网络科技(北京)有限公司 | A method of with browser plug-in to text encryption and decryption |
| CN110121002A (en) * | 2018-11-28 | 2019-08-13 | 熵加网络科技(北京)有限公司 | A method of in Android operation system to text encryption and decryption |
| CN109598143A (en) * | 2018-12-06 | 2019-04-09 | 叶云龙 | A kind of the Internet chat method for secret protection, device, equipment and storage medium |
| CN109815727A (en) * | 2018-12-18 | 2019-05-28 | 维沃移动通信有限公司 | A kind of method for secret protection and terminal device |
| CN110110549A (en) * | 2019-04-17 | 2019-08-09 | 苏州达家迎信息技术有限公司 | A kind of information processing method, device, terminal and storage medium |
| CN110110549B (en) * | 2019-04-17 | 2021-10-01 | 苏州达家迎信息技术有限公司 | Information processing method, device, terminal and storage medium |
| CN111797372A (en) * | 2020-06-30 | 2020-10-20 | 联想(北京)有限公司 | Information processing method, device and equipment |
| CN112367323A (en) * | 2020-11-10 | 2021-02-12 | 西安热工研究院有限公司 | Text end-to-end encryption and decryption system and method of intelligent terminal |
| CN114124880A (en) * | 2021-11-29 | 2022-03-01 | 北京天融信网络安全技术有限公司 | Secret communication method and device based on public cloud, computer equipment and storage medium |
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| CN104270517B (en) | 2019-06-14 |
| WO2016045469A1 (en) | 2016-03-31 |
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