CN102869009B - Communication encryption application process and communication system - Google Patents
Communication encryption application process and communication system Download PDFInfo
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- CN102869009B CN102869009B CN201210371414.6A CN201210371414A CN102869009B CN 102869009 B CN102869009 B CN 102869009B CN 201210371414 A CN201210371414 A CN 201210371414A CN 102869009 B CN102869009 B CN 102869009B
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Abstract
The invention discloses a kind of communication encryption application process and communication system, wherein this communication encryption application process comprises: default encryption key is sent to the second mobile terminal when communicating by the first mobile terminal; Second mobile terminal judges that whether the encryption key received is correct, if, then the second mobile terminal uses the decruption key preset to mate with encryption key, if the match is successful, then also screen prompt of carrying out communicating with the first mobile terminal is the information that transmitting terminal operates.Guarantee only to communicate with transmitting terminal when receiving terminal operates by the present invention, improve the fail safe of communication.
Description
Technical field
The present invention relates to communication field, particularly relate to a kind of communication encryption application process and communication system.
Background technology
In contact person information of mobile terminal encryption, more common method is privacy mode, namely hides associated person information or manufactures fake information.According to prior art, when there is the communication connection relevant to contact person, must Authority Verification be passed through, only have and just can carry out communication connection by Authority Verification, ensure that the privacy of user profile, and solve privacy mode just from transmitting terminal encryption not from the drawback of receiving terminal encryption.But above-mentioned privacy mode is just encrypted from transmitting terminal, do not encrypt from receiving terminal.
In actual applications, many times other people also can use the mobile phone of user, now need to inform password etc., and cumbersome exist danger of divulging a secret again.And it is also cumbersome all to input key at every turn, the unessential information such as such as blessing in red-letter day, or chat message, all input key wastes time and energy at every turn.
No matter be which kind of cipher mode, once not have corresponding contact method in receiving terminal address list, then what show when receiving strangeness numbers is a string Arabic numerals, can not show the information such as name of contact person, not intuitively.And once contact person is present in address list, as long as the transmitting terminal owner information then used stores in the receiving end, then no matter who is at use transmitting terminal machine, what receiving terminal showed is all the information stored in advance, cause transmitting terminal actual user and receiving terminal display information to fall short of the reality, therefore even produce fraud.
Summary of the invention
Main purpose of the present invention is to provide a kind of communication encryption application process and communication system, with the problem that the transmitting terminal actual user and receiving terminal display information that solve prior art existence are inconsistent, wherein:
Communication encryption application process according to the embodiment of the present invention comprises: default encryption key is sent to described second mobile terminal when communicating by described first mobile terminal; Described second mobile terminal judges that whether the encryption key received is correct, if, then described second mobile terminal uses the decruption key preset to mate with described encryption key, if the match is successful, then also screen prompt of carrying out communicating with described first mobile terminal is the information that transmitting terminal operates.
Wherein, also comprise: described first mobile terminal and described second mobile terminal consult to comprise the communication key pair of encryption key and decruption key in advance.
Wherein, also comprised default encryption key is sent to when communicating the step of described second mobile terminal at described first mobile terminal before: described first mobile terminal receives the communication instruction of user; Described first mobile terminal ejects key input frame, receives the encryption key of user's input.
Wherein, the method also comprises: default encryption key and identification information are sent to described second mobile terminal when communicating by described first mobile terminal; Described second mobile terminal judges that whether the encryption key received is correct, if, then described second mobile terminal uses the decruption key preset to mate with described encryption key, if the match is successful, then carries out communicating with described first mobile terminal and identification information described in screen prompt.
Wherein, the method also comprises: if described second mobile terminal judges that the encryption key received is not correct encryption key, then directly communicate with described first mobile terminal; The mode of described communication comprises: short message, mail.
According to the communication system of the embodiment of the present invention, comprise the first mobile terminal and the second mobile terminal that intercom mutually, described first mobile terminal is used for, when communicating, default encryption key is sent to described second mobile terminal; Whether described second mobile terminal is correct for judging the encryption key received, if, then use default decruption key to mate with described encryption key, if the match is successful, then also screen prompt of carrying out communicating with described first mobile terminal is the information that transmitting terminal operates.
Wherein, described first mobile terminal and described second mobile terminal consult the communication key pair comprising encryption key and decruption key in advance.
Wherein, described first mobile terminal comprises: communication instruction receiver module, for receiving the communication instruction of user; Key reception module, for ejecting key input frame, receives the encryption key of user's input; Sending module, for being sent to described second mobile terminal when communicating by described encryption key.
Wherein, described first mobile terminal also for, communicate time default encryption key and identification information are sent to described second mobile terminal; Described second mobile terminal judges that whether the encryption key received is correct, if, then described second mobile terminal uses the decruption key preset to mate with described encryption key, if the match is successful, then carries out communicating with described first mobile terminal and identification information described in screen prompt.
Wherein, if described second mobile terminal judges that the encryption key received is not correct encryption key, then directly communicate with described first mobile terminal; The mode of described communication comprises: short message, mail.
According to technical scheme of the present invention, in communication is carried out, transmit encryption key, receiving terminal judges that whether this encryption key is correct simultaneously, if then receiving terminal uses correct decruption key to carry out communicating and prompts for the information of transmitting terminal operation.Transmitting terminal user identity is confirmed by using encryption key, decruption key is used for deciphering receiving terminal content, can be confirmed whether, into transmitting terminal owner operation, to make transmitting terminal actual user and receiving terminal show information consistent, improve the fail safe of communication.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart encrypting display packing according to the contact person of the embodiment of the present invention;
Fig. 2 is the flow chart of the preferred process scheme of encrypting display packing according to the contact person of the embodiment of the present invention;
Fig. 3 is the structured flowchart encrypting display system according to the contact person of the embodiment of the present invention;
Fig. 4 is the block diagram of the preferred structure encrypting display system according to the contact person of the embodiment of the present invention.
Embodiment
Main thought of the present invention is, default encryption key is sent to the second mobile terminal when communicating by the first mobile terminal; Second mobile terminal judges whether the encryption key received is correct, if, then the second mobile terminal uses the decruption key preset to mate with encryption key, if the match is successful, then also screen prompt of carrying out communicating with the first mobile terminal is the information that transmitting terminal operates.
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
The terminal equipments such as mobile phone, smart mobile phone, panel computer (PAD), PDA(Personal Digital Assistant) are included but not limited to according to the terminal equipment of the embodiment of the present invention.
According to embodiments of the invention, provide a kind of communication encryption application process.
Method of the present invention is used for the first mobile terminal of intercoming mutually and the second mobile terminal, and the mode of communication includes but not limited to: short message, mail etc.
Before step of the present invention starts, the first mobile terminal and the second mobile terminal need to consult a group communication key in advance, and this key comprises encryption key and decruption key.The mode of key agreement can be arrange online or arrange under line, and the present invention does not limit.
In the present invention, communication key only has communicating pair to know, communicating pair preserves key and the key of oneself of the other side separately.Further, need to notify the opposing party at once after at one end changing key, ensure that both sides preserve corresponding key.
Fig. 1 is the flow chart encrypting display packing according to the contact person of the embodiment of the present invention, and as shown in Figure 1, the method comprises:
Step S102, default encryption key is sent to the second mobile terminal when communicating by the first mobile terminal.
Step S104, second mobile terminal judges that whether the encryption key received is correct, if, then the second mobile terminal uses the decruption key preset to mate with described encryption key, if the match is successful, then also screen prompt of carrying out communicating with described first mobile terminal is the information that transmitting terminal operates.
By above-described embodiment, in communication is carried out, transmit encryption key, receiving terminal first judges that whether encryption key is correct before communicating simultaneously, and can directly communicate with transmitting terminal if incorrect (not needing to input decruption key); If correct encryption key, then can communicate with transmitting terminal after receiving terminal inputs correct decruption key, screen prompt is the information of transmitting terminal operation simultaneously.Wherein, the key (encryption key) of transmitting terminal is used for confirming transmitting terminal user identity, and the key (decruption key) of receiving terminal is used for deciphering receiving terminal content.Can be confirmed whether as transmitting terminal owner operation.If the information of transmitting terminal is present in receiving terminal, ensure that whether the practical operation people that receiving terminal can pick out transmitting terminal is terminal owner; Can be confirmed whether, into transmitting terminal owner operation, to make transmitting terminal actual user and receiving terminal show information consistent, improve the fail safe of communication.
In actual applications, if the information of transmitting terminal is not present in receiving terminal, when carrying out the communication of the modes such as note, recipient can not believe content wherein.
For solving the problem, in one embodiment of the invention, default encryption key and identification information are sent to the second mobile terminal when communicating by the first mobile terminal.This identification information can be the information such as the name of transmitting terminal input.Second mobile terminal judges that whether the encryption key received is correct, and if so, then the second mobile terminal uses the decruption key preset to mate with encryption key, if the match is successful, then carries out communicating with the first mobile terminal and screen prompt identification information.According to this embodiment, when user uses others' mobile phone to communicate, can the real information of screen prompt transmitting terminal, the other side can be made to know the identity of oneself, communicate in time.
The details of above-mentioned each process is described in detail with reference to figure 2.Below using the first mobile terminal as transmitting terminal, the second mobile terminal is that example is described as receiving terminal.As shown in Figure 2, the method comprises:
Step S202, transmitting terminal and receiving terminal negotiation communication key, communicating pair preserves key and the key of oneself of the other side separately.In one embodiment of the invention, the key of negotiation can be word, sound, picture etc. information.
Step S204, the communication instruction that transmitting terminal receives user communicates with receiving terminal, and eject key and send prompting frame, prompting user inputs encryption key.
Step S206, transmitting terminal communicates with receiving terminal, during communication, this encryption key is sent to receiving terminal.
Step S208, after receiving terminal receives encryption key, judges that whether this encryption key is correct, if incorrect, performs step S210, otherwise perform step S212.
Step S210, receiving terminal checking encryption key is incorrect, judges that non-sent end operates, and does not need input decruption key and directly communicates with transmitting terminal.
Step S212, receiving terminal checking encryption key is correct, needs to be decrypted.Receiving terminal, before communicating with transmitting terminal, receives the decruption key of input.
Step S214, judges that user inputs decruption key and whether matches with encryption key, if then perform step S216, otherwise performs S218.If do not receive decruption key in the given time perform S218 yet.
Step S216, receiving terminal communicates with transmitting terminal, and provides the prompting being confirmed to be transmitting terminal at interface display place, as prompting modes such as color word sound picture.If communication is note or mail, receiving terminal can check short message content.Certain described communication mode can be also call, and receiving terminal can be conversed with transmitting terminal.
Step S218, receiving terminal does not communicate with transmitting terminal.
This flow process terminates.
In above-mentioned process, for the first communication terminal as transmitting terminal, second communication terminal as receiving terminal describe communication ciphering process.In like manner, second communication terminal as receiving terminal, the first communication terminal as the communication encryption processing procedure of transmitting terminal and above-mentioned flow process similar, do not repeat herein.
According to embodiments of the invention, additionally provide a kind of communication system.
Fig. 3 is the structured flowchart of the communication system according to the embodiment of the present invention, and as shown in Figure 3, this system comprises the first mobile terminal 10 and the second mobile terminal 20 intercomed mutually, wherein:
First mobile terminal 10 and the second mobile terminal 20 consult the communication key pair comprising encryption key and decruption key in advance.First mobile terminal 10 is for being sent to the second mobile terminal 20 when communicating by default encryption key.Whether the second mobile terminal 20 is correct for judging the encryption key received, if, then use default decruption key to mate with encryption key, if the match is successful, then also screen prompt of carrying out communicating with the first mobile terminal 10 is the information that transmitting terminal operates.
Further, if the second mobile terminal judges that the encryption key received is incorrect, then do not need input decruption key directly with the first communication of mobile terminal.
With reference to figure 4, the first mobile terminal specifically comprises: communication instruction receiver module 110, key reception module 120 and sending module 130.Wherein, communication instruction receiver module 110, for receiving the communication instruction of user, communicates with the second mobile terminal.Key reception module 120 ejects key input frame, receives the encryption key of user's input.Then, when communicating, encryption key is sent to described second mobile terminal by sending module 130.
Second mobile terminal 20 specifically comprises: judge module 210, matching module 220 and processing module 230, be described below in detail the structure of each module.
Judge module 210, for judging whether the encryption key received is correct encryption key, only just notifies matching module 220 when judging that encryption key is correct.
Matching module 220 mates with encryption key for using default decruption key, and when the match is successful notification handler module 230.Processing module 230 for the first mobile terminal carry out communicating and screen prompt be the information that transmitting terminal operates.
In one embodiment of the invention, default encryption key and identification information are sent to the second mobile terminal when communicating by the first mobile terminal simultaneously.After second mobile terminal receives above-mentioned information, first judge that whether encryption key is correct, if so, then the second mobile terminal uses the decruption key preset to mate with encryption key, if the match is successful, then carry out communicating with the first mobile terminal and screen prompt identification information.According to this embodiment, when user uses others' mobile phone to communicate, can the real information of screen prompt transmitting terminal, the other side can be made to know the identity of oneself, communicate in time.
Further, the mode of above-mentioned communication includes but not limited to: short message, mail.
The operating procedure of method of the present invention is corresponding with the architectural feature of system, can be cross-referenced, repeats no longer one by one.
In sum, by the above embodiment of the present invention, in communication is carried out, transmit encryption key, receiving terminal judges that whether this encryption key is correct simultaneously, if then receiving terminal uses correct decruption key to carry out communicating and prompts for the information of transmitting terminal operation.Transmitting terminal user identity is confirmed by using encryption key, decruption key is used for deciphering receiving terminal content, can be confirmed whether, into transmitting terminal owner operation, to make transmitting terminal actual user and receiving terminal show information consistent, improve the fail safe of communication.
The foregoing is only embodiments of the invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within right of the present invention.
Claims (6)
1. a communication encryption application process, is characterized in that, comprising:
First mobile terminal and the second mobile terminal consult the communication key pair comprising encryption key and decruption key in advance;
Described first mobile terminal receives the communication instruction of user;
Described first mobile terminal ejects key input frame, receives the encryption key of user's input;
Described encryption key is sent to described second mobile terminal when communicating by described first mobile terminal;
Described second mobile terminal judges that whether the encryption key received is correct, if, then described second mobile terminal receives the decruption key of user's input, and use described decruption key to mate with described encryption key, if the match is successful, then also screen prompt of carrying out communicating with described first mobile terminal is the information that transmitting terminal operates.
2. method according to claim 1, is characterized in that, also comprises:
Default encryption key and identification information are sent to described second mobile terminal when communicating by described first mobile terminal;
Described second mobile terminal judges that whether the encryption key received is correct, if, then described second mobile terminal uses the decruption key preset to mate with described encryption key, if the match is successful, then carries out communicating with described first mobile terminal and identification information described in screen prompt.
3. method according to claim 1, is characterized in that, also comprises: if described second mobile terminal judges that the encryption key received is not correct encryption key, then directly communicate with described first mobile terminal; The mode of described communication comprises: short message, mail.
4. a communication system, comprises the first mobile terminal and the second mobile terminal that intercom mutually, it is characterized in that,
Described first mobile terminal and described second mobile terminal consult the communication key pair comprising encryption key and decruption key in advance;
Described first mobile terminal is used for, when communicating, default encryption key is sent to described second mobile terminal;
Described first mobile terminal comprises:
Communication instruction receiver module, for receiving the communication instruction of user;
Key reception module, for ejecting key input frame, receives the encryption key of user's input;
Sending module, for being sent to described second mobile terminal when communicating by described encryption key;
Whether described second mobile terminal is correct for judging the encryption key received, if, then receive the decruption key of user's input, and use described decruption key to mate with described encryption key, if the match is successful, then also screen prompt of carrying out communicating with described first mobile terminal is the information that transmitting terminal operates.
5. system according to claim 4, is characterized in that, described first mobile terminal also for, communicate time default encryption key and identification information are sent to described second mobile terminal;
Described second mobile terminal judges that whether the encryption key received is correct, if, then described second mobile terminal uses the decruption key preset to mate with described encryption key, if the match is successful, then carries out communicating with described first mobile terminal and identification information described in screen prompt.
6. system according to claim 4, is characterized in that, if described second mobile terminal judges that the encryption key received is not correct encryption key, then directly communicates with described first mobile terminal; The mode of described communication comprises: short message, mail.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210371414.6A CN102869009B (en) | 2012-09-28 | 2012-09-28 | Communication encryption application process and communication system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210371414.6A CN102869009B (en) | 2012-09-28 | 2012-09-28 | Communication encryption application process and communication system |
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| CN102869009A CN102869009A (en) | 2013-01-09 |
| CN102869009B true CN102869009B (en) | 2015-09-30 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103974249B (en) * | 2013-01-29 | 2018-05-01 | 北京三星通信技术研究有限公司 | Method and its equipment based on checking information communication |
| CN104579911A (en) * | 2013-10-29 | 2015-04-29 | 上海斐讯数据通信技术有限公司 | Information sending method and device |
| CN107306258A (en) * | 2016-04-22 | 2017-10-31 | 中兴通讯股份有限公司 | Safety communicating method and device, system and security server |
| CN105812384A (en) * | 2016-04-29 | 2016-07-27 | 宇龙计算机通信科技(深圳)有限公司 | Communication method and system |
| CN105898736A (en) * | 2016-05-25 | 2016-08-24 | 努比亚技术有限公司 | Mobile terminal and control method |
| CN106020999B (en) | 2016-05-31 | 2017-10-17 | 广东欧珀移动通信有限公司 | Communication means and equipment inside a kind of operating system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1439480A2 (en) * | 2003-01-16 | 2004-07-21 | Nec Corporation | System for authentication in electronic commerce and method of carrying out the same |
| CN101083843A (en) * | 2007-07-17 | 2007-12-05 | 中兴通讯股份有限公司 | Method and system for confirming terminal identity in mobile terminal communication |
| CN101964052A (en) * | 2010-09-21 | 2011-02-02 | 宇龙计算机通信科技(深圳)有限公司 | Method for identifying identity of information sender and information sending terminal |
-
2012
- 2012-09-28 CN CN201210371414.6A patent/CN102869009B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1439480A2 (en) * | 2003-01-16 | 2004-07-21 | Nec Corporation | System for authentication in electronic commerce and method of carrying out the same |
| CN101083843A (en) * | 2007-07-17 | 2007-12-05 | 中兴通讯股份有限公司 | Method and system for confirming terminal identity in mobile terminal communication |
| CN101964052A (en) * | 2010-09-21 | 2011-02-02 | 宇龙计算机通信科技(深圳)有限公司 | Method for identifying identity of information sender and information sending terminal |
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