CN103634292A - Method and system for communication information transmission - Google Patents
Method and system for communication information transmission Download PDFInfo
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- CN103634292A CN103634292A CN201310473602.4A CN201310473602A CN103634292A CN 103634292 A CN103634292 A CN 103634292A CN 201310473602 A CN201310473602 A CN 201310473602A CN 103634292 A CN103634292 A CN 103634292A
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Abstract
The invention discloses a method and a system for communication information transmission, and belongs to the technical field of communication. The method comprises the steps of obtaining communication invitation information which is produced by a preset platform for a current fingerprint user side and used for inviting a third party user side to carry out communication by the current fingerprint user side by the current fingerprint user side; sending the communication invitation information to the third party user side by the current fingerprint user side, enabling the third party user side to carry out registration on the preset platform, and utilizing registration information of the third party user side and fingerprint information of the current fingerprint user side to generate temporary keywords and a temporary public key for the third party user side by the preset platform; realizing encryption and decryption of communication information transmitted between the current fingerprint user side and the third party user side by the current fingerprint user side and the third party user side. The system comprises the current fingerprint user side. According to the method and the system, disclosed by the invention, the encryption and decryption of the communication information can also be realized by a user without a fingerprint sensing device, and the limitation of an existing method is solved.
Description
Technical field
The present invention relates to communication technical field, particularly a kind of communication information transmission method and system.
Background technology
Along with the development of the communication technology, from strength to strength, user can send by network the communication informations such as chat message, video, file to the function of network.In order to protect the safety of the communication information, existing communication information transferring method is as follows: the communication information that the PKI that utilizes receiving terminal user fingerprints Information generation sends to receiving terminal transmitting terminal is encrypted, and the communication information of encryption is forwarded to receiving terminal; Receiving terminal receives after the communication information of encryption, can utilize the private key of receiving terminal user's finger print information generation to be decrypted the logical breath after being deciphered.
Yet, existing communication information transferring method, need user side to there is fingerprint sensor apparatus, by fingerprint sensor apparatus, extract the finger print information that obtains user, just can realize the encryption and decryption of the communication information, do not have the user of fingerprint sensor apparatus cannot realize the encryption and decryption of the communication information, implementation method has limitation.
Summary of the invention
In order to solve the problem of prior art, the embodiment of the present invention provides a kind of communication information transmission method and system.Described technical scheme is as follows:
On the one hand, provide a kind of communication information transmission method, described method comprises:
Current fingerprint user side obtains the communication message request for inviting third party's user side to communicate that default platform is its generation; Wherein, described communication message request is generated and sent to described current fingerprint user side after the solicited message communicating with described third party's user side that receives that described current fingerprint user side sends by described default platform; Wherein, described current fingerprint user side is for having fingerprint sensor apparatus, the finger print information that gathers by fingerprint sensor apparatus is registered at described default platform, make described default platform can utilize PKI that its finger print information generates to other fingerprint user sides to the communication information of its transmission is encrypted, it can utilize the communication information of the encryption that private key that its finger print information generates forwards the described default platform receiving to be decrypted user side; Described third party's user side is not for having the user side of fingerprint sensor apparatus;
Described current fingerprint user side sends described communication message request to described third party's user side, make described third party's user side after receiving described communication message request, at described default platform, register, make described default platform obtain the registration information of described third party's user side, and to utilize the registration information of described third party's user side and the finger print information of described current fingerprint user side be that described third party's user side generates a temporary password and interim PKI;
Described current fingerprint user side and described third party's user side, PKI and private key that finger print information by described current fingerprint user side generates, and the interim password of described third party's user side and interim PKI, realize the encryption and decryption of the communication information of transmitting between the two.
On the other hand, provide a kind of communication information transmission system, described system comprises:
Described system comprises: current fingerprint user side; Wherein, described current fingerprint user side is for having fingerprint sensor apparatus, the finger print information that gathers by fingerprint sensor apparatus is registered at default platform, make described default platform can utilize PKI that its finger print information generates to other fingerprint user sides to the communication information of its transmission is encrypted, it can utilize the communication information of the encryption that private key that its finger print information generates forwards the described default platform receiving to be decrypted user side;
Wherein, described current fingerprint user side comprises:
Acquisition module is the communication message request for inviting third party's user side to communicate that described current fingerprint user side generates for obtaining described default platform; Wherein, described communication message request is generated and sent to described current fingerprint user side after the solicited message communicating with described third party's user side that receives that described current fingerprint user side sends by described default platform; Described third party's user side is not for having the user side of fingerprint sensor apparatus;
Sending module, for sending described communication message request to described third party's user side, make described third party's user side after receiving described communication message request, at described default platform, register, make described default platform obtain the registration information of described third party's user side, and to utilize the registration information of described third party's user side and the finger print information of described current fingerprint user side be that described third party's user side generates a temporary password and interim PKI
Communication module, for described current fingerprint user side and described third party's user side, PKI and private key that finger print information by described current fingerprint user side generates, and the interim password of described third party's user side and interim PKI, realize the encryption and decryption of the communication information of transmitting between the two.
The beneficial effect that the technical scheme that the embodiment of the present invention provides is brought is:
By current fingerprint user side, to third party user, send communication message request, default platform utilizes the registration information of third party's user side and the finger print information of current fingerprint user side to generate a temporary password and interim PKI for third party's user side, current fingerprint user side and third party's user side, PKI and private key that finger print information by current fingerprint user side generates, and the interim password of third party's user side and interim PKI, realize the encryption and decryption of the communication information of transmitting between the two, make not have the user of fingerprint sensor apparatus also can realize the encryption and decryption of the communication information, solved existing methodical limitation.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the communication information transmission method flow chart that the embodiment of the present invention one provides;
Fig. 2 is the communication information transmission method flow chart that the embodiment of the present invention two provides;
Fig. 3 is the communication information transmission system structural representation one that the embodiment of the present invention three provides;
Fig. 4 is the communication information transmission system structural representation two that the embodiment of the present invention three provides;
Fig. 5 is the communication information transmission system structural representation three that the embodiment of the present invention three provides.
Embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
Embodiment mono-
The embodiment of the present invention provides a kind of communication information transmission method, and referring to Fig. 1, the method comprises:
101: current fingerprint user side obtains the communication message request for inviting third party's user side to communicate that default platform is its generation.
Wherein, communication message request is generated and sent to current fingerprint user side after the solicited message communicating with third party's user side that receives that current fingerprint user side sends by the platform of presetting; Wherein, current fingerprint user side is for having fingerprint sensor apparatus, the finger print information that gathers by fingerprint sensor apparatus is registered at default platform, make default platform can utilize PKI that its finger print information generates to other fingerprint user sides to the communication information of its transmission is encrypted, it can utilize the communication information of the encryption that private key that its finger print information generates forwards the default platform receiving to be decrypted user side; Third party's user side is not for having the user side of fingerprint sensor apparatus.
102: current fingerprint user side sends communication message request to third party's user side, make third party's user side after receiving communication message request, at default platform, register, make default platform obtain the registration information of third party's user side, and utilize the registration information of third party's user side and the finger print information of current fingerprint user side to generate a temporary password and interim PKI for third party's user side.
103: current fingerprint user side and third party's user side, PKI and private key that the finger print information by current fingerprint user side generates, and the interim password of third party's user side and interim PKI, realize the encryption and decryption of the communication information of transmitting between the two.
Preferably, current fingerprint user side and third party's user side, PKI and private key that finger print information by current fingerprint user side generates, and the interim password of third party's user side and interim PKI, the encryption and decryption that realize the communication information of transmitting between the two comprise:
The PKI that current fingerprint user side generates the finger print information that utilizes current fingerprint user side sends to third party's user side by default platform, and receives third party's user side by the interim PKI of third party's user side of default platform transmission;
Current fingerprint user side sends the communication information by default platform to third party's user side, wherein, default platform forwards to third party's user side the communication information that current fingerprint user side sends to third party's user side and is specially: the communication information that default platform utilizes the interim PKI of third party's user side to send to third party's user side current fingerprint user side is encrypted, the communication information that current fingerprint user side after encrypting is sent to third party's user side is sent to third party's user side, the communication information that the interim password of third party's user side utilization is sent to third party's user side the current fingerprint user side after encrypting is decrypted,
Current fingerprint user side reception third party user side is the communication information to its transmission by default platform, wherein, the communication information that default platform sends to current fingerprint user side to current fingerprint user side forwarding third party user side is specially: the communication information that the PKI that default platform utilizes the finger print information of current fingerprint user side to generate sends to current fingerprint user side third party's user side is encrypted, the communication information that third party's user side after encrypting is sent to current fingerprint user side is sent to current fingerprint user side, the communication information that makes current fingerprint user side utilize the private key of the finger print information generation of current fingerprint user side to send to current fingerprint user side the current fingerprint user side after encrypting is decrypted.
Preferably, current fingerprint user side comprises to third party's user side transmission communication message request:
Current fingerprint user side sends communication message request by the communicating number of third party's user side to third party's user side; Or
Current fingerprint user side sends communication message request by the mailbox of third party's user side to third party's user side.
Preferably, default platform obtains the registration information of third party's user side, and utilize the registration information of third party's user side and the finger print information of current fingerprint user side for third party's user side generate a temporary password and interim PKI after, the method also comprises:
Default platform is added up the life period of interim password and interim PKI;
Default platform judges whether the life period of interim password and interim PKI reaches default time threshold;
If reached, default platform is destroyed interim password and interim PKI.
Preferably, default platform also comprises after destroying interim password and interim PKI:
Default platform judges whether to receive the solicitation message of obtaining cryptographic public key that third party's user side sends;
If received, default platform is according to the finger print information of the registration information of third party's user side and current fingerprint user side, for third party's user side generates new interim close and interim PKI.
Communication information transmission method described in the embodiment of the present invention, by current fingerprint user side, to third party user, send communication message request, default platform utilizes the registration information of third party's user side and the finger print information of current fingerprint user side to generate a temporary password and interim PKI for third party's user side, current fingerprint user side and third party's user side, PKI and private key that finger print information by current fingerprint user side generates, and the interim password of third party's user side and interim PKI, realize the encryption and decryption of the communication information of transmitting between the two, make not have the user of fingerprint sensor apparatus also can realize the encryption and decryption of the communication information, solved existing methodical limitation.Interim password and interim PKI reach default time threshold and destroy interim password and interim PKI, avoid being obtained use by other user, can increase further the fail safe of the communication information.
Embodiment bis-
The embodiment of the present invention provides a kind of communication information transmission method, and referring to Fig. 2, the method comprises:
201: current fingerprint user side obtains the communication message request for inviting third party's user side to communicate that default platform is its generation.
Wherein, communication message request is generated and sent to current fingerprint user side after the solicited message communicating with third party's user side that receives that current fingerprint user side sends by the platform of presetting; Wherein, current fingerprint user side is for having fingerprint sensor apparatus, the finger print information that gathers by fingerprint sensor apparatus is registered at default platform, make default platform can utilize PKI that its finger print information generates to other fingerprint user sides to the communication information of its transmission is encrypted, it can utilize the communication information of the encryption that private key that its finger print information generates forwards the default platform receiving to be decrypted user side; Third party's user side is not for having the user side of fingerprint sensor apparatus.
Particularly, default platform can be application system platform or server etc., as FingerQ(despot letter) platform.
202: current fingerprint user side sends communication message request to third party's user side, make third party's user side after receiving communication message request, at default platform, register, make default platform obtain the registration information of third party's user side, and utilize the registration information of third party's user side and the finger print information of current fingerprint user side to generate a temporary password and interim PKI for third party's user side.
Particularly, to third party's user side, forward after the communication message request of current fingerprint user side, if third party's user side communicates by mode and the current fingerprint user side of encrypting and decrypting in advance, can reply communication response message, and register at default platform, make default platform can obtain the registration information of third party's user side, wherein the registration information of third party's user side comprises the ID(sign of third party's user side) number, the information such as name, sex, native place and/or hobby.
Preferably, current fingerprint user side comprises to third party's user side transmission communication message request:
Current fingerprint user side sends communication message request by the communicating number of third party's user side to third party's user side; Or
Current fingerprint user side sends communication message request by the mailbox of third party's user side to third party's user side.
Particularly, the communication message request that current fingerprint user side sends to third party's user side can be website links etc.
Preferably, default platform obtains the registration information of third party's user side, and utilize the registration information of third party's user side and the finger print information of current fingerprint user side for third party's user side generate a temporary password and interim PKI after, the method also comprises:
Default platform is added up the life period of interim password and interim PKI;
Default platform judges whether the life period of interim password and interim PKI reaches default time threshold;
If reached, default platform is destroyed interim password and interim PKI; Otherwise default platform is then added up the life period of interim password and interim PKI.
Preferably, default platform also comprises after destroying interim password and interim PKI:
Default platform judges whether to receive the solicitation message of obtaining cryptographic public key that third party's user side sends;
If received, default platform is according to the finger print information of the registration information of third party's user side and current fingerprint user side, for third party's user side generates new interim close and interim PKI; Otherwise, finish.
203: the PKI that current fingerprint user side generates the finger print information that utilizes current fingerprint user side sends to third party's user side by default platform, and receive third party's user side by the interim PKI of third party's user side of default platform transmission.
Be that current fingerprint user side and third party's user side carry out exchange of public keys by default platform.
204: current fingerprint user side sends the communication information by default platform to third party's user side.
Particularly, current fingerprint user side by default platform to third party's user side transmission communication information is: current fingerprint user side is sent to default platform by the communication information sending to third party's user side; Default platform forwards to third party's user side the communication information that current fingerprint user side sends to third party's user side.
Wherein, default platform forwards to third party's user side the communication information that current fingerprint user side sends to third party's user side and is specially: the communication information that default platform utilizes the interim PKI of third party's user side to send to third party's user side current fingerprint user side is encrypted, the communication information that current fingerprint user side after encrypting is sent to third party's user side is sent to third party's user side, and the communication information that the interim password of third party's user side utilization is sent to third party's user side the current fingerprint user side after encrypting is decrypted.
Wherein, the communication information that default platform utilizes the interim PKI of third party's user side to send to third party's user side current fingerprint user side is encrypted, can be that third party's user side is when the platform by default sends to current fingerprint user side by the interim PKI of third party's user side, default platform is stored in default memory space by the interim PKI of third party's user side, in the time of needs, from default memory space, obtains.
205: current fingerprint user side reception third party user side is the communication information to its transmission by default platform.
Particularly, current fingerprint user side receives third party's user side and by default platform to the communication information of its transmission, is: third party's user side is sent to default platform by the communication information sending to current fingerprint user side; Default platform forwards to current fingerprint user side the communication information that third party's user side sends to current fingerprint user side; Current fingerprint user side obtains third party's user side of default platform forwarding to the communication information of its transmission.
Wherein, the communication information that default platform sends to current fingerprint user side to current fingerprint user side forwarding third party user side is specially: the communication information that the PKI that default platform utilizes the finger print information of current fingerprint user side to generate sends to current fingerprint user side third party's user side is encrypted, the communication information that third party's user side after encrypting is sent to current fingerprint user side is sent to current fingerprint user side, the communication information that makes current fingerprint user side utilize the private key of the finger print information generation of current fingerprint user side to send to current fingerprint user side the tripartite's user side after encrypting is decrypted.
Wherein, the communication information that the PKI that default platform utilizes the finger print information of current fingerprint user side to generate sends to current fingerprint user side third party's user side is encrypted, can be that current fingerprint user side is when the platform by default sends to third party's user side by the PKI of current fingerprint user side, default platform is stored in default memory space by the PKI of current fingerprint user side, in the time of needs, from default memory space, obtains.
It should be noted that, may first perform step 204, then perform step 205 in practical application, also may first perform step 205, then perform step 204, specifically the practical operation by third party's user side and current fingerprint user side determines.
Communication information transmission method described in the embodiment of the present invention, by current fingerprint user side, to third party user, send communication message request, default platform utilizes the registration information of third party's user side and the finger print information of current fingerprint user side to generate a temporary password and interim PKI for third party's user side, current fingerprint user side and third party's user side, PKI and private key that finger print information by current fingerprint user side generates, and the interim password of third party's user side and interim PKI, realize the encryption and decryption of the communication information of transmitting between the two, make not have the user of fingerprint sensor apparatus also can realize the encryption and decryption of the communication information, solved existing methodical limitation.Interim password and interim PKI reach default time threshold and destroy interim password and interim PKI, avoid being obtained use by other user, can increase further the fail safe of the communication information.
Embodiment tri-
Referring to Fig. 3, the embodiment of the present invention provides a kind of communication information transmission system, and this system comprises: current fingerprint user side 30;
Wherein, current fingerprint user side 30 is for having fingerprint sensor apparatus, the finger print information that gathers by fingerprint sensor apparatus is registered at default platform 40, make default platform 40 can utilize PKI that its finger print information generates to other fingerprint user sides to the communication information of its transmission is encrypted, it can utilize the communication information of the encryption that private key that its finger print information generates forwards the default platform 40 receiving to be decrypted user side;
Wherein, current fingerprint user side 30 comprises:
Sending module 302, for send communication message request to third party's user side, make third party's user side after receiving communication message request, at default platform 40, register, make default platform 40 obtain the registration information of third party's user side, and utilize the registration information of third party's user side and the finger print information of current fingerprint user side 30 to generate a temporary password and interim PKI for third party's user side;
Preferably, communication module 303 comprises:
Processing unit, sends to third party's user side for the PKI that the finger print information of current fingerprint user side 30 is generated by default platform 40, and receives third party's user side by the interim PKI of third party's user side of default platform 40 transmissions;
Transmitting element, for sending the communication information by default platform 40 to third party's user side, wherein, default platform 40 forwards to third party's user side the communication information that current fingerprint user side 30 sends to third party's user side and is specially: the communication information that default platform 40 utilizes the interim PKI of third party's user side to send to third party's user side current fingerprint user side 30 is encrypted, the communication information that current fingerprint user side 30 after encrypting is sent to third party's user side is sent to third party's user side, the communication information that makes third party's user side utilize described interim password to send to third party's user side the current fingerprint user side 30 after encrypting is decrypted,
Receiving element, for receive third party's user side by default platform the communication information to its transmission, wherein, the communication information that default platform 40 sends to current fingerprint user side 30 to current fingerprint user side 30 forwarding third party user sides is specially: the communication information that default platform 40 utilizes the PKI of the finger print information generation of current fingerprint user side 30 to send to current fingerprint user side 30 third party's user side is encrypted, the communication information that third party's user side after encrypting is sent to current fingerprint user side 30 is sent to current fingerprint user side 30, the communication information that makes current fingerprint user side 30 utilize the private key of the finger print information generation of current fingerprint user side 30 to send to current fingerprint user side 30 the current fingerprint user side 30 after encrypting is decrypted.
Preferably, sending module 302 comprises:
Number transmitting element, sends communication message request for the communicating number by third party's user side to third party's user side; Or
Mailbox transmitting element, sends communication message request for the mailbox by third party's user side to third party's user side.
Preferably, referring to Fig. 4, this system also comprises: default platform 40;
Wherein, default platform 40 comprises:
The first generation module 401, for obtaining the registration information of third party's user side, and utilizes the registration information of third party's user side and the finger print information of current fingerprint user side 30 to generate a temporary password and interim PKI for third party's user side;
The first judge module 403, for judging whether the life period of interim password and interim PKI reaches default time threshold;
Destroying module 404, is if reached for the judged result when the first judge module 402, destroys interim password and interim PKI.
Preferably, referring to Fig. 5, default platform 40 also comprises:
The second judge module 405, for destroying after interim password and interim PKI when destroying module 404, judges whether to receive the solicitation message of obtaining cryptographic public key that third party's user side sends;
The second generation module 406, for the judged result when the second judge module 404, be if received, according to the finger print information of the registration information of third party's user side and current fingerprint user side 30, for third party's user side generates new interim close and interim PKI.
Communication information transmission system described in the embodiment of the present invention, by current fingerprint user side, to third party user, send communication message request, default platform utilizes the registration information of third party's user side and the finger print information of current fingerprint user side to generate a temporary password and interim PKI for third party's user side, current fingerprint user side and third party's user side, PKI and private key that finger print information by current fingerprint user side generates, and the interim password of third party's user side and interim PKI, realize the encryption and decryption of the communication information of transmitting between the two, make not have the user of fingerprint sensor apparatus also can realize the encryption and decryption of the communication information, solved existing methodical limitation.Interim password and interim PKI reach default time threshold and destroy interim password and interim PKI, avoid being obtained use by other user, can increase further the fail safe of the communication information.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
One of ordinary skill in the art will appreciate that all or part of step that realizes above-described embodiment can complete by hardware, also can come the hardware that instruction is relevant to complete by program, described program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium of mentioning can be read-only memory, disk or CD etc.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a communication information transmission method, is characterized in that, described method comprises:
Current fingerprint user side obtains the communication message request for inviting third party's user side to communicate that default platform is its generation; Wherein, described communication message request is generated and sent to described current fingerprint user side after the solicited message communicating with described third party's user side that receives that described current fingerprint user side sends by described default platform; Wherein, described current fingerprint user side is for having fingerprint sensor apparatus, the finger print information that gathers by fingerprint sensor apparatus is registered at described default platform, make described default platform can utilize PKI that its finger print information generates to other fingerprint user sides to the communication information of its transmission is encrypted, it can utilize the communication information of the encryption that private key that its finger print information generates forwards the described default platform receiving to be decrypted user side; Described third party's user side is not for having the user side of fingerprint sensor apparatus;
Described current fingerprint user side sends described communication message request to described third party's user side, make described third party's user side after receiving described communication message request, at described default platform, register, make described default platform obtain the registration information of described third party's user side, and to utilize the registration information of described third party's user side and the finger print information of described current fingerprint user side be that described third party's user side generates a temporary password and interim PKI;
Described current fingerprint user side and described third party's user side, PKI and private key that finger print information by described current fingerprint user side generates, and the interim password of described third party's user side and interim PKI, realize the encryption and decryption of the communication information of transmitting between the two.
2. method according to claim 1, it is characterized in that, described current fingerprint user side and described third party's user side, PKI and private key that finger print information by described current fingerprint user side generates, and the interim password of described third party's user side and interim PKI, the encryption and decryption that realize the communication information of transmitting between the two comprise:
The PKI that described current fingerprint user side generates the finger print information that utilizes described current fingerprint user side sends to described third party's user side by described default platform, and receives described third party's user side by the interim PKI of described third party's user side of described default platform transmission;
Described current fingerprint user side sends the communication information by described default platform to described third party's user side, wherein, the communication information that described default platform sends to described third party's user side to the described current fingerprint user side of described third party's user side forwarding is specially: the communication information that described default platform utilizes the interim PKI of described third party's user side to send to described third party's user side described current fingerprint user side is encrypted, the communication information that described current fingerprint user side after encrypting is sent to described third party's user side is sent to described third party's user side, the communication information that makes described third party's user side utilize described interim password to send to described third party's user side the described current fingerprint user side after encrypting is decrypted,
Described current fingerprint user side receive described third party's user side by default platform the communication information to its transmission, wherein, described default platform forwards to described current fingerprint user side the communication information that described third party's user side sends to described current fingerprint user side and is specially: described default platform utilizes the communication information that PKI that the finger print information of described current fingerprint user side generates sends to described current fingerprint user side described third party's user side to be encrypted, the communication information that described third party's user side after encrypting is sent to described current fingerprint user side is sent to described current fingerprint user side, the communication information that makes described current fingerprint user side utilize the private key of the finger print information generation of described current fingerprint user side to send to described current fingerprint user side the described current fingerprint user side after encrypting is decrypted.
3. method according to claim 1, is characterized in that, described current fingerprint user side sends communication message request to described third party's user side and comprises:
Described current fingerprint user side sends communication message request by the communicating number of described third party's user side to described third party's user side; Or
Described current fingerprint user side sends communication message request by the mailbox of described third party's user side to described third party's user side.
4. according to the method described in the arbitrary claim of claim 1-3, it is characterized in that, described default platform obtains the registration information of described third party's user side, and utilize the registration information of described third party's user side and the finger print information of described current fingerprint user side be described third party's user side generate a temporary password and interim PKI after, described method also comprises:
The life period of the described default platform described interim password of statistics and described interim PKI;
Described default platform judges whether the life period of described interim password and described interim PKI reaches default time threshold;
If reached, described default platform is destroyed described interim password and described interim PKI.
5. method according to claim 4, is characterized in that, described default platform also comprises after destroying described interim password and described interim PKI:
Described default platform judges whether to receive the solicitation message of obtaining cryptographic public key that described third party's user side sends;
If received, described default platform is according to the finger print information of the registration information of described third party's user side and described current fingerprint user side, for described third party's user side generates new interim close and interim PKI.
6. a communication information transmission system, is characterized in that, described system comprises: current fingerprint user side; Wherein, described current fingerprint user side is for having fingerprint sensor apparatus, the finger print information that gathers by fingerprint sensor apparatus is registered at default platform, make described default platform can utilize PKI that its finger print information generates to other fingerprint user sides to the communication information of its transmission is encrypted, it can utilize the communication information of the encryption that private key that its finger print information generates forwards the described default platform receiving to be decrypted user side;
Wherein, described current fingerprint user side comprises:
Acquisition module is the communication message request for inviting third party's user side to communicate that described current fingerprint user side generates for obtaining described default platform; Wherein, described communication message request is generated and sent to described current fingerprint user side after the solicited message communicating with described third party's user side that receives that described current fingerprint user side sends by described default platform; Described third party's user side is not for having the user side of fingerprint sensor apparatus;
Sending module, for sending described communication message request to described third party's user side, make described third party's user side after receiving described communication message request, at described default platform, register, make described default platform obtain the registration information of described third party's user side, and to utilize the registration information of described third party's user side and the finger print information of described current fingerprint user side be that described third party's user side generates a temporary password and interim PKI;
Communication module, for described current fingerprint user side and described third party's user side, PKI and private key that finger print information by described current fingerprint user side generates, and the interim password of described third party's user side and interim PKI, realize the encryption and decryption of the communication information of transmitting between the two.
7. system according to claim 6, is characterized in that, described communication module comprises:
Processing unit, for the PKI that the finger print information of described current fingerprint user side is generated, by described default platform, send to described third party's user side, and receive described third party's user side by the interim PKI of described third party's user side of described default platform transmission;
Transmitting element, for sending the communication information by described default platform to described third party's user side, wherein, the communication information that described default platform sends to described third party's user side to the described current fingerprint user side of described third party's user side forwarding is specially: the communication information that described default platform utilizes the interim PKI of described third party's user side to send to described third party's user side described current fingerprint user side is encrypted, the communication information that described current fingerprint user side after encrypting is sent to described third party's user side is sent to described third party's user side, the communication information that makes described third party's user side utilize described interim password to send to described third party's user side the described current fingerprint user side after encrypting is decrypted,
Receiving element, for receive described third party's user side by default platform the communication information to its transmission, wherein, described default platform forwards to described current fingerprint user side the communication information that described third party's user side sends to described current fingerprint user side and is specially: described default platform utilizes the communication information that PKI that the finger print information of described current fingerprint user side generates sends to described current fingerprint user side described third party's user side to be encrypted, the communication information that described third party's user side after encrypting is sent to described current fingerprint user side is sent to described current fingerprint user side, the communication information that makes described current fingerprint user side utilize the private key of the finger print information generation of described current fingerprint user side to send to described current fingerprint user side the described current fingerprint user side after encrypting is decrypted.
8. system according to claim 6, is characterized in that, described sending module comprises:
Number transmitting element, sends communication message request for the communicating number by described third party's user side to described third party's user side; Or
Mailbox transmitting element, sends communication message request for the mailbox by described third party's user side to described third party's user side.
9. according to the system described in the arbitrary claim of claim 6-8, it is characterized in that, described system also comprises: described default platform;
Wherein, described default platform comprises:
The first generation module, for obtaining the registration information of described third party's user side, and to utilize the registration information of described third party's user side and the finger print information of described current fingerprint user side be that described third party's user side generates a temporary password and interim PKI;
Statistical module, for adding up the life period of described interim password and described interim PKI;
The first judge module, for judging whether the life period of described interim password and described interim PKI reaches default time threshold;
Destroying module, is if reached for the judged result when described the first judge module, destroys described interim password and described interim PKI.
10. system according to claim 9, is characterized in that, described default platform also comprises:
The second judge module, for destroying after described interim password and described interim PKI when described destruction module, judges whether to receive the solicitation message of obtaining cryptographic public key that described third party's user side sends;
The second generation module, for the judged result when described the second judge module, be if received, according to the finger print information of the registration information of described third party's user side and described current fingerprint user side, for described third party's user side generates new interim close and interim PKI.
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