CN104410497A - Safety information transmission system for wireless handheld terminals - Google Patents
Safety information transmission system for wireless handheld terminals Download PDFInfo
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- CN104410497A CN104410497A CN201410694020.3A CN201410694020A CN104410497A CN 104410497 A CN104410497 A CN 104410497A CN 201410694020 A CN201410694020 A CN 201410694020A CN 104410497 A CN104410497 A CN 104410497A
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Abstract
The invention discloses a safety information transmission system for wireless handheld terminals. The safety information transmission system comprises a plurality of wireless handheld terminals which are connected with a first background server, a second background server and a third background server through a communication network and provided with safety encryption modules and safety decryption modules. The safety encryption modules and the safety decryption modules are used for information transmission. In this way, the defect of the prior art that message communication data are not available to non-users, and the introduced method system has no safety protection measures, causing message communication spilling is overcome.
Description
Technical field
The invention belongs to communication technical field, be specifically related to a kind of wireless handheld terminal security information transmitting system and.
Background technology
For the intercommunication mutually of wireless handheld terminal, more and more trend towards the diversification of interactive mode, this diversification shows that the such communications component of such as QQ and micro-letter has been applied more and more extensive on wireless handheld terminal, drastically increase real-time and the information sharing of interactive mode, but at present often can only carry out manual division group at the interface of wireless handheld terminal to its contact person by user for the such as QQ of wireless handheld terminal and the such communications component of micro-letter, carry out distinguishing the level of intimate that contacts with this user of contact person with this, but the subjective determination that this division group mode is manually often just random, due to carelessness or the clear phenomenon that also not there will be the mistakes and omissions dividing group of memory of user, inconvenience when causing mutual.
In order to address this problem, introduce first for dividing the submodule of group, second for dividing the submodule and the 3rd of group for dividing the submodule of group, described first for dividing the submodule of group, second for divide group submodule and the 3rd for divide group submodule respectively according to the user name described in first server, the ID of group member sending audio frequency is needed to combine and sending the interval duration of audio file to audio reception file, described user name in second server, the ID needing the group member sending video and the user name sent described in video file to the interval duration and the 3rd server of receiver, video file, need the ID of the group member of transmission information and send message file to calculate the number of times communicated in the scope of timing to the interval duration receiving message file, and being sent in portable wireless terminal of the number of times of this communication timing is notified that corresponding user judges the level of intimate of contact for it, this addresses the problem the problem of above-mentioned prior art, but owing to needing other non-user underground for the data of message communicating aspect, and the method system introduced there is no the measure that security protection is divulged a secret, divulging a secret of message communicating will be caused like this.
Summary of the invention
Object of the present invention provides a kind of security information transmitting system of wireless handheld terminal, comprise some portable wireless terminals, described portable wireless terminal is by same first background server of communication network, second background server and the 3rd server are connected, the first described background server inside includes video file and picture file, the second described background server inside includes audio file, the 3rd described server internal includes message file, be provided with in described portable wireless terminal for mutual desk module, the first described background server, second background server and the 3rd server are respectively arranged with first for mutual background module, second for mutual background module and second for mutual background module, described first for mutual background module, second for mutual background module and the 3rd in mutual background module with first for dividing the submodule of group, second for dividing the submodule and the 3rd of group for dividing the submodule of group, the first described background server, the concordance list of the first portable wireless terminal is respectively arranged with in second background server and the 3rd server, the concordance list of the second portable wireless terminal and the concordance list of the 3rd portable wireless terminal, the first described background server, the concordance list of the first group is also respectively arranged with in second background server and the 3rd server, the concordance list of the second group and the concordance list of the 3rd group, described portable wireless terminal also comprises the cohort concordance list for portable wireless terminal, cohort concordance list for portable wireless terminal comprises user name, the ID of group number and the group member corresponding to group number and the record formed, the Security Encryption module for information transmission and the secure decryption module for information transmission is also provided with in portable wireless terminal described in addition, efficiently avoid of the prior art owing to needing other non-user underground for the data of message communicating aspect, and the method system introduced there is no the measure that security protection is divulged a secret, the defect of divulging a secret of message communicating will be caused like this.
In order to overcome deficiency of the prior art, the invention provides a kind of solution of security information transmitting system of wireless handheld terminal, specific as follows:
A kind of security information transmitting system of wireless handheld terminal, comprise some portable wireless terminals 1, described portable wireless terminal 1 is by same first background server 3 of communication network 2, second background server 4 and the 3rd server 5 are connected, the first described background server 3 inside includes video file and picture file, the second described background server 4 inside includes audio file, the 3rd described server 5 inside includes message file, be provided with in described portable wireless terminal 1 for mutual desk module 6, the first described background server 3, second background server 4 and the 3rd server 5 are respectively arranged with first for mutual background module 7, second for mutual background module 8 and second for mutual background module 9, described first for mutual background module 7, second for mutual background module 8 and the 3rd in mutual background module 9 with first for dividing the submodule 10 of group, second for dividing the submodule 11 and the 3rd of group for dividing the submodule 12 of group, the first described background server 3, the concordance list 13 of the first portable wireless terminal is respectively arranged with in second background server 4 and the 3rd server 5, the concordance list 14 of the second portable wireless terminal and the concordance list 15 of the 3rd portable wireless terminal, the first described background server 3, the concordance list 16 of the first group is also respectively arranged with in second background server 4 and the 3rd server 5, the concordance list 17 of the second group and the concordance list 18 of the 3rd group, described portable wireless terminal also comprises the cohort concordance list for portable wireless terminal, cohort concordance list for portable wireless terminal comprises user name, the ID of group number and the group member corresponding to group number and the record formed, the Security Encryption module 19 for information transmission and the secure decryption module 20 for information transmission is also provided with in portable wireless terminal described in addition.
The concordance list 14 of concordance list 13, second portable wireless terminal and the concordance list 15 of the 3rd portable wireless terminal of the first described portable wireless terminal all include the device id of each wireless handheld terminal and the IP address of wireless handheld terminal.
The concordance list 17 of concordance list 16, second group of the first described group and the concordance list 18 of the 3rd group all include the ID of the group member corresponding to user name, group number, group number and user name password and the record formed.
For described audio file sets up the concordance list being used for audio file, the described concordance list for audio file contains the path of all audio files, and the described concordance list for audio file is also included as the unique identification of the audio file set by audio file described in each; For described video file sets up the concordance list being used for video file, the described concordance list for video file contains the path of all video files, and the described concordance list for video file is also included as the unique identification of the video file set by video file described in each; For described picture file sets up the concordance list being used for picture file, the described concordance list for picture file contains the path of all picture files, and the described concordance list for picture file is also included as the unique identification of the video file set by picture file described in each; For described message file sets up the concordance list being used for message file, the described concordance list for message file contains the path of all message files, and the described concordance list for message file is also included as the unique identification of the message file set by message file described in each.
Described can open for mutual login interface for mutual desk module 6, needed the username and password logged in by login interface typing, then send for mutual desk module 6 include the device id of wireless handheld terminal, the packet of request group information of the username and password of typing sends in the first described background server 3, second background server 4 or the 3rd server 5 by communication network 2 at random; The ID of the group number in this record received and the group member corresponding to group number can be shown; Can in the edit box inediting message for message, select the ID of group member needing to send message communicating after having edited message, for mutual desk module 6 just this message, user name, need the ID of the group member sending message and group number to send to same communication network 2 to be connected through communication network 2 other all portable wireless terminal in; judge according to the user name received, if the ID of the group member that the user name needing to there is login in this portable wireless terminal 1 that coexists in the ID of the group member sending message received is consistent, message box so with regard to starting display message shows the message received, if the ID of the group member that the user name needing there is not login in this portable wireless terminal 1 that coexists in the ID of the group member sending message received is consistent, just this message received is preserved, until after new user logs in this portable wireless terminal 1, and the ID of the consistent group member of the new user name that there is needing of receiving existing in the ID of the group member sending message coexists logs in this portable wireless terminal 1, message box with regard to starting display message shows the message received, then described user name, need the ID of the group member sending message to combine and the interval duration sending a message to receipt message is sent in the 3rd server 5 to be stored, can user name, need the ID of the group member of transmission information, the unique identification of message file and group number to send in the 3rd server 5 through communication network 2, can judge according to the user name received, if the ID of the group member that the user name needing to there is login in this portable wireless terminal 1 that coexists in the ID of the group member of transmission information received is consistent, message box so with regard to starting display information shows the message file received, the ID of the group member that the user name logged in this portable wireless terminal 1 if receive need not exist in the ID of the group member of transmission information coexists is consistent, just this message file received is preserved, until after new user logs in this portable wireless terminal 1, and the ID of the consistent group member of the new user name that there is needing of receiving existing in the ID of the group member of transmission information coexists logs in this portable wireless terminal 1, message box with regard to starting display information shows the message file received, then described user name, need the ID of the group member of transmission information to combine and be sent in the 3rd server 5 sending message file stored to receiving the interval duration of message file, can judge according to the user name received, if the ID of the group member that the user name needing to there is login in this portable wireless terminal 1 that coexists in the ID of the group member sending video received is consistent, video frame so with regard to starting display video shows the video file received, if the ID of the group member that the user name needing there is not login in this portable wireless terminal 1 that coexists in the ID of the group member sending video received is consistent, just this video file received is preserved, until after new user logs in this portable wireless terminal 1, and the ID of the consistent group member of the new user name that there is needing of receiving existing in the ID of the group member sending video coexists logs in this portable wireless terminal 1, video frame with regard to starting display video shows the video file received, then described user name, need the ID of group member sending video to combine and be sent in second server 4 stored sending the interval duration of video file to receiver, video file, can user name, need to send the ID of group member of audio frequency, the unique identification of audio file and group number and send in first server 3 through communication network 2, judge according to the user name received, if the ID of the group member that the user name needing to there is login in this portable wireless terminal 1 that coexists in the ID of the group member sending audio frequency received is consistent, audio frequency frame so with regard to starting display audio frequency shows the audio file received, if the ID of the group member that the user name needing there is not login in this portable wireless terminal 1 that coexists in the ID of the group member sending audio frequency received is consistent, just this audio file received is preserved, until after new user logs in this portable wireless terminal 1, and the ID of the consistent group member of the new user name that there is needing of receiving existing in the ID of the group member sending audio frequency coexists logs in this portable wireless terminal 1, audio frequency frame with regard to starting display audio frequency shows the audio file received, then described user name, need the ID of group member sending audio frequency to combine and be sent in first server 3 stored sending the interval duration of audio file to audio reception file.
Described first can find the path of diaphone frequency file in for the concordance list of audio file for mutual background module 7, find this audio file according to the path of diaphone frequency file again, then the audio file found, the user name received, need to send the ID of group member of audio frequency, the unique identification of audio file and group number and be sent in other the portable wireless terminal that same communication network 2 is connected; Second for mutual background module 8 can user name, need to send the ID of group member of video, the unique identification of video file and group number and send in second server 4 through communication network 2; 3rd can find the path of corresponding informance file in for the concordance list of message file for mutual background module 9, this message file is found again, then in the message file found, the user name received, need the ID of the group member of transmission information, the unique identification of message file and group number to be sent to other portable wireless terminal that same communication network 2 is connected according to the path of corresponding informance file; Can user name, need to send the ID of group member of video, the unique identification of video file and group number and send in second server 4 through communication network 2.
Described first for dividing the submodule 10 of group, second can respectively according to the user name described in first server for the submodule 12 dividing group for the submodule 11 and the 3rd that divide group, the ID of group member sending audio frequency is needed to combine and sending the interval duration of audio file to audio reception file, described user name in second server, the ID needing the group member sending video and the user name sent described in video file to the interval duration and the 3rd server of receiver, video file, need the ID of the group member of transmission information and send message file to calculate the number of times communicated in the scope of timing to the interval duration receiving message file, and being sent in portable wireless terminal of the number of times of this communication timing is notified that corresponding user judges the level of intimate of contact for it.
The described Security Encryption module 19 for information transmission can be encrypted this message, described encryption mode is the shift register needing use one identical with the size of the block of setting, and by a random number by this Shift register initialization, then, block encryption is used to encrypt shift register content, then XOR is carried out in the highest x position of result and the highest x position of information, to produce the x position of ciphertext, the x position ciphertext generated moves in shift register by next step, and this process of repetition of signal to x position request transmitted in both directions below, described x is natural number, the described secure decryption module 20 for information transmission is decrypted the message received, the mode of described deciphering is for start with a random number, shift register is encrypted, by the high x position of result and ciphertext XOR, produce x position expressly, again x below ciphertext is shifted into register, wherein said x is natural number.
By these technical characteristics, the present invention needs other non-user underground for the data of message communicating aspect, and the present invention has the measure that security protection is divulged a secret, and will cause the safety of message communicating like this.
Accompanying drawing explanation
Figure l is the syndeton schematic diagram of the security information transmitting system of a kind of wireless handheld terminal of the present invention.
Embodiment
As shown in Figure 1, the security information transmitting system of wireless handheld terminal, comprise some portable wireless terminals 1, described portable wireless terminal 1 is by same first background server 3 of communication network 2, second background server 4 and the 3rd server 5 are connected, the first described background server 3 inside includes video file and picture file, the second described background server 4 inside includes audio file, the 3rd described server 5 inside includes message file, be provided with in described portable wireless terminal 1 for mutual desk module 6, the first described background server 3, second background server 4 and the 3rd server 5 are respectively arranged with first for mutual background module 7, second for mutual background module 8 and second for mutual background module 9, described first for mutual background module 7, second for mutual background module 8 and the 3rd in mutual background module 9 with first for dividing the submodule 10 of group, second for dividing the submodule 11 and the 3rd of group for dividing the submodule 12 of group, the first described background server 3, the concordance list 13 of the first portable wireless terminal is respectively arranged with in second background server 4 and the 3rd server 5, the concordance list 14 of the second portable wireless terminal and the concordance list 15 of the 3rd portable wireless terminal, the first described background server 3, the concordance list 16 of the first group is also respectively arranged with in second background server 4 and the 3rd server 5, the concordance list 17 of the second group and the concordance list 18 of the 3rd group, described portable wireless terminal also comprises the cohort concordance list for portable wireless terminal, cohort concordance list for portable wireless terminal comprises user name, the ID of group number and the group member corresponding to group number and the record formed, the Security Encryption module 19 for information transmission and the secure decryption module 20 for information transmission is also provided with in portable wireless terminal described in addition.The concordance list 14 of concordance list 13, second portable wireless terminal and the concordance list 15 of the 3rd portable wireless terminal of the first described portable wireless terminal all include the device id of each wireless handheld terminal and the IP address of wireless handheld terminal.The concordance list 17 of concordance list 16, second group of the first described group and the concordance list 18 of the 3rd group all include the ID of the group member corresponding to user name, group number, group number and user name password and the record formed.For described audio file sets up the concordance list being used for audio file, the described concordance list for audio file contains the path of all audio files, and the described concordance list for audio file is also included as the unique identification of the audio file set by audio file described in each; For described video file sets up the concordance list being used for video file, the described concordance list for video file contains the path of all video files, and the described concordance list for video file is also included as the unique identification of the video file set by video file described in each; For described picture file sets up the concordance list being used for picture file, the described concordance list for picture file contains the path of all picture files, and the described concordance list for picture file is also included as the unique identification of the video file set by picture file described in each; For described message file sets up the concordance list being used for message file, the described concordance list for message file contains the path of all message files, and the described concordance list for message file is also included as the unique identification of the message file set by message file described in each.Described can open for mutual login interface for mutual desk module 6, needed the username and password logged in by login interface typing, then send for mutual desk module 6 include the device id of wireless handheld terminal, the packet of request group information of the username and password of typing sends in the first described background server 3, second background server 4 or the 3rd server 5 by communication network 2 at random; The ID of the group number in this record received and the group member corresponding to group number can be shown; Can in the edit box inediting message for message, select the ID of group member needing to send message communicating after having edited message, for mutual desk module 6 just this message, user name, need the ID of the group member sending message and group number to send to same communication network 2 to be connected through communication network 2 other all portable wireless terminal in; judge according to the user name received, if the ID of the group member that the user name needing to there is login in this portable wireless terminal 1 that coexists in the ID of the group member sending message received is consistent, message box so with regard to starting display message shows the message received, if the ID of the group member that the user name needing there is not login in this portable wireless terminal 1 that coexists in the ID of the group member sending message received is consistent, just this message received is preserved, until after new user logs in this portable wireless terminal 1, and the ID of the consistent group member of the new user name that there is needing of receiving existing in the ID of the group member sending message coexists logs in this portable wireless terminal 1, message box with regard to starting display message shows the message received, then described user name, need the ID of the group member sending message to combine and the interval duration sending a message to receipt message is sent in the 3rd server 5 to be stored, can user name, need the ID of the group member of transmission information, the unique identification of message file and group number to send in the 3rd server 5 through communication network 2, can judge according to the user name received, if the ID of the group member that the user name needing to there is login in this portable wireless terminal 1 that coexists in the ID of the group member of transmission information received is consistent, message box so with regard to starting display information shows the message file received, the ID of the group member that the user name logged in this portable wireless terminal 1 if receive need not exist in the ID of the group member of transmission information coexists is consistent, just this message file received is preserved, until after new user logs in this portable wireless terminal 1, and the ID of the consistent group member of the new user name that there is needing of receiving existing in the ID of the group member of transmission information coexists logs in this portable wireless terminal 1, message box with regard to starting display information shows the message file received, then described user name, need the ID of the group member of transmission information to combine and be sent in the 3rd server 5 sending message file stored to receiving the interval duration of message file, can judge according to the user name received, if the ID of the group member that the user name needing to there is login in this portable wireless terminal 1 that coexists in the ID of the group member sending video received is consistent, video frame so with regard to starting display video shows the video file received, if the ID of the group member that the user name needing there is not login in this portable wireless terminal 1 that coexists in the ID of the group member sending video received is consistent, just this video file received is preserved, until after new user logs in this portable wireless terminal 1, and the ID of the consistent group member of the new user name that there is needing of receiving existing in the ID of the group member sending video coexists logs in this portable wireless terminal 1, video frame with regard to starting display video shows the video file received, then described user name, need the ID of group member sending video to combine and be sent in second server 4 stored sending the interval duration of video file to receiver, video file, can user name, need to send the ID of group member of audio frequency, the unique identification of audio file and group number and send in first server 3 through communication network 2, judge according to the user name received, if the ID of the group member that the user name needing to there is login in this portable wireless terminal 1 that coexists in the ID of the group member sending audio frequency received is consistent, audio frequency frame so with regard to starting display audio frequency shows the audio file received, if the ID of the group member that the user name needing there is not login in this portable wireless terminal 1 that coexists in the ID of the group member sending audio frequency received is consistent, just this audio file received is preserved, until after new user logs in this portable wireless terminal 1, and the ID of the consistent group member of the new user name that there is needing of receiving existing in the ID of the group member sending audio frequency coexists logs in this portable wireless terminal 1, audio frequency frame with regard to starting display audio frequency shows the audio file received, then described user name, need the ID of group member sending audio frequency to combine and be sent in first server 3 stored sending the interval duration of audio file to audio reception file.
Described first can find the path of diaphone frequency file in for the concordance list of audio file for mutual background module 7, find this audio file according to the path of diaphone frequency file again, then the audio file found, the user name received, need to send the ID of group member of audio frequency, the unique identification of audio file and group number and be sent in other the portable wireless terminal that same communication network 2 is connected; Second for mutual background module 8 can user name, need to send the ID of group member of video, the unique identification of video file and group number and send in second server 4 through communication network 2; 3rd can find the path of corresponding informance file in for the concordance list of message file for mutual background module 9, this message file is found again, then in the message file found, the user name received, need the ID of the group member of transmission information, the unique identification of message file and group number to be sent to other portable wireless terminal that same communication network 2 is connected according to the path of corresponding informance file; Can user name, need to send the ID of group member of video, the unique identification of video file and group number and send in second server 4 through communication network 2.
Described first for dividing the submodule 10 of group, second can respectively according to the user name described in first server for the submodule 12 dividing group for the submodule 11 and the 3rd that divide group, the ID of group member sending audio frequency is needed to combine and sending the interval duration of audio file to audio reception file, described user name in second server, the ID needing the group member sending video and the user name sent described in video file to the interval duration and the 3rd server of receiver, video file, need the ID of the group member of transmission information and send message file to calculate the number of times communicated in the scope of timing to the interval duration receiving message file, and being sent in portable wireless terminal of the number of times of this communication timing is notified that corresponding user judges the level of intimate of contact for it.
The described Security Encryption module 19 for information transmission can be encrypted this message, described encryption mode is the shift register needing use one identical with the size of the block of setting, and by a random number by this Shift register initialization, then, block encryption is used to encrypt shift register content, then XOR is carried out in the highest x position of result and the highest x position of information, to produce the x position of ciphertext, the x position ciphertext generated moves in shift register by next step, and this process of repetition of signal to x position request transmitted in both directions below, described x is natural number, the described secure decryption module 20 for information transmission is decrypted the message received, the mode of described deciphering is for start with a random number, shift register is encrypted, by the high x position of result and ciphertext XOR, produce x position expressly, again x below ciphertext is shifted into register, wherein said x is natural number.
Operation principle of the present invention is run for after mutual desk module 6 by portable wireless terminal 1, just open for mutual login interface, the username and password logged in is needed by login interface typing, then the device id including wireless handheld terminal is sent for mutual desk module 6, the packet of the request group information of the username and password of typing sends to the first described background server 3 at random by communication network 2, in second background server 4 or the 3rd server 5, the first described background server 3, after second background server 4 or the 3rd background server 5 receive the packet of request group information, just the username and password in the packet of this request group information is extracted, with the concordance list 16 of the first group, the record of the concordance list 17 of the second group or the concordance list 18 of the 3rd group contrasts, if exist with the consistent user name of the username and password in the packet of this request group information and user name password respectively in record, just take out this record and at the concordance list 13 of the first portable wireless terminal, in the concordance list 14 of the second portable wireless terminal or the concordance list 15 of the 3rd portable wireless terminal, the IP address of wireless handheld terminal corresponding for the device id of wireless handheld terminal consistent for the device id of the wireless handheld terminal in the packet with request group information is sent to the ID of the group number in this record and the group member corresponding to group number in portable wireless terminal as destination address, portable wireless terminal shows the ID of the group number in this record received and the group member corresponding to group number for mutual desk module 6 by running, when the user of the login in a portable wireless terminal needs to send message communicating in real time with other users, just be used for mutual desk module 6 in the edit box inediting message for message by running, after having edited message, just the Security Encryption module 19 run for information transmission is encrypted this message, described encryption mode is the shift register needing use one identical with the size of the block of setting, and by a random number by this Shift register initialization, then, block encryption is used to encrypt shift register content, then XOR is carried out in the highest x position of result and the highest x position of information, to produce the x position of ciphertext, the x position ciphertext generated moves in shift register by next step, and this process of repetition of signal to x position request transmitted in both directions below, described x is natural number, select the ID needing the group member sending message communicating, for mutual desk module 6 just the message after this encryption, user name, need to send in other all portable wireless terminal that the ID of group member of message and group number send to same communication network 2 to be connected through communication network 2, when other portable wireless terminal 1 have received this message, user name, after the ID of group member needing to send message and group number, then start and judge according to the user name received for mutual desk module 6, if the ID of the group member that the user name needing to there is login in this portable wireless terminal 1 that coexists in the ID of the group member sending message received is consistent, just first run the secure decryption module 20 being used for information transmission to be decrypted the message received, the mode of described deciphering is for start with a random number, shift register is encrypted, by the high x position of result and ciphertext XOR, produce x position expressly, again x below ciphertext is shifted into register, wherein said x is natural number, then the message box with regard to starting display message shows the message after deciphering, if the ID of the group member that the user name needing there is not login in this portable wireless terminal 1 that coexists in the ID of the group member sending message received is consistent, just this message received is preserved, until after new user logs in this portable wireless terminal 1, and the ID of the consistent group member of the new user name that there is needing of receiving existing in the ID of the group member sending message coexists logs in this portable wireless terminal 1, message box with regard to starting display message shows the message received, then described user name, need the ID of the group member sending message to combine and the interval duration sending a message to receipt message is sent in the 3rd server 5 to be stored, when the user of the login in a portable wireless terminal needs to send message file communication in real time with other users, select the ID needing the group member sending message file communication, for mutual desk module 6 just user name, need the ID of the group member of transmission information, the unique identification of message file and group number send in the 3rd server 5 through communication network 2, when the 3rd server 5 have received user name, need the ID of the group member of transmission information, after the unique identification of message file and group number, run the 3rd to find corresponding informance file in for the concordance list of message file path for mutual background module 9, this message file is found again according to the path of corresponding informance file, then the message file found, the user name received, need the ID of the group member of transmission information, the unique identification of message file and group number are sent in other the portable wireless terminal that same communication network 2 is connected, then start and judge according to the user name received for mutual desk module 6, if the ID of the group member that the user name needing to there is login in this portable wireless terminal 1 that coexists in the ID of the group member of transmission information received is consistent, message box so with regard to starting display information shows the message file received, the ID of the group member that the user name logged in this portable wireless terminal 1 if receive need not exist in the ID of the group member of transmission information coexists is consistent, just this message file received is preserved, until after new user logs in this portable wireless terminal 1, and the ID of the consistent group member of the new user name that there is needing of receiving existing in the ID of the group member of transmission information coexists logs in this portable wireless terminal 1, message box with regard to starting display information shows the message file received, then described user name, need the ID of the group member of transmission information to combine and be sent in the 3rd server 5 sending message file stored to receiving the interval duration of message file, when the user of the login in a portable wireless terminal needs to send video file communication in real time with other users, select the ID needing the group member sending video file communication, for mutual desk module 6 just user name, need the ID of the group member sending video, the unique identification of video file and group number send in second server 4 through communication network 2, when second server 4 have received user name, need the ID of the group member sending video, after the unique identification of video file and group number, run second to find corresponding video file in for the concordance list of video file path for mutual background module 8, this video file is found again according to the path of corresponding video file, then the video file found, the user name received, need the ID of the group member sending video, the unique identification of video file and group number are sent in other the portable wireless terminal that same communication network 2 is connected, then start and judge according to the user name received for mutual desk module 6, if the ID of the group member that the user name needing to there is login in this portable wireless terminal 1 that coexists in the ID of the group member sending video received is consistent, video frame so with regard to starting display video shows the video file received, if the ID of the group member that the user name needing there is not login in this portable wireless terminal 1 that coexists in the ID of the group member sending video received is consistent, just this video file received is preserved, until after new user logs in this portable wireless terminal 1, and the ID of the consistent group member of the new user name that there is needing of receiving existing in the ID of the group member sending video coexists logs in this portable wireless terminal 1, video frame with regard to starting display video shows the video file received, then described user name, need the ID of group member sending video to combine and be sent in second server 4 stored sending the interval duration of video file to receiver, video file, when the user of the login in a portable wireless terminal needs to send audio file communication in real time with other users, select the ID needing the group member sending audio file communication, for mutual desk module 6 just user name, need the ID of the group member sending audio frequency, the unique identification of audio file and group number send in first server 3 through communication network 2, when first server 3 have received user name, need the ID of the group member sending audio frequency, after the unique identification of audio file and group number, run first to find diaphone frequency file in for the concordance list of audio file path for mutual background module 7, this audio file is found again according to the path of diaphone frequency file, then the audio file found, the user name received, need the ID of the group member sending audio frequency, the unique identification of audio file and group number are sent in other the portable wireless terminal that same communication network 2 is connected, then start and judge according to the user name received for mutual desk module 6, if the ID of the group member that the user name needing to there is login in this portable wireless terminal 1 that coexists in the ID of the group member sending audio frequency received is consistent, audio frequency frame so with regard to starting display audio frequency shows the audio file received, if the ID of the group member that the user name needing there is not login in this portable wireless terminal 1 that coexists in the ID of the group member sending audio frequency received is consistent, just this audio file received is preserved, until after new user logs in this portable wireless terminal 1, and the ID of the consistent group member of the new user name that there is needing of receiving existing in the ID of the group member sending audio frequency coexists logs in this portable wireless terminal 1, audio frequency frame with regard to starting display audio frequency shows the audio file received, then described user name, need the ID of group member sending audio frequency to combine and be sent in first server 3 stored sending the interval duration of audio file to audio reception file, described first for mutual background module 7, second for mutual background module 8 and the 3rd for mutual background module 9 first respectively described in start by set date for dividing the submodule 10 of group, second for dividing the submodule 11 and the 3rd of group for dividing the submodule 12 of group, described first for dividing the submodule 10 of group, second for divide group submodule 11 and the 3rd for divide group submodule 12 respectively according to the user name described in first server, the ID of group member sending audio frequency is needed to combine and sending the interval duration of audio file to audio reception file, described user name in second server, the ID needing the group member sending video and the user name sent described in video file to the interval duration and the 3rd server of receiver, video file, need the ID of the group member of transmission information and send message file to calculate the number of times communicated in the scope of timing to the interval duration receiving message file, and being sent in portable wireless terminal of the number of times of this communication timing is notified that corresponding user judges the level of intimate of contact for it.
By these technical characteristics, the present invention needs other non-user underground for the data of message communicating aspect, and the present invention has the measure that security protection is divulged a secret, and will cause the safety of message communicating like this.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solution of the present invention content, according to technical spirit of the present invention, within the spirit and principles in the present invention, to any simple amendment that above embodiment is done, equivalent replacement and improvement etc., within the protection range all still belonging to technical solution of the present invention.
Claims (8)
1. the security information transmitting system of a wireless handheld terminal, it is characterized in that comprising some portable wireless terminals, described portable wireless terminal is by same first background server of communication network, second background server and the 3rd server are connected, the first described background server inside includes video file and picture file, the second described background server inside includes audio file, the 3rd described server internal includes message file, be provided with in described portable wireless terminal for mutual desk module, the first described background server, second background server and the 3rd server are respectively arranged with first for mutual background module, second for mutual background module and second for mutual background module, described first for mutual background module, second for mutual background module and the 3rd in mutual background module with first for dividing the submodule of group, second for dividing the submodule and the 3rd of group for dividing the submodule of group, the first described background server, the concordance list of the first portable wireless terminal is respectively arranged with in second background server and the 3rd server, the concordance list of the second portable wireless terminal and the concordance list of the 3rd portable wireless terminal, the first described background server, the concordance list of the first group is also respectively arranged with in second background server and the 3rd server, the concordance list of the second group and the concordance list of the 3rd group, described portable wireless terminal also comprises the cohort concordance list for portable wireless terminal, cohort concordance list for portable wireless terminal comprises user name, the ID of group number and the group member corresponding to group number and the record formed, the Security Encryption module for information transmission and the secure decryption module for information transmission is also provided with in portable wireless terminal described in addition.
2. the security information transmitting system of wireless handheld terminal according to claim 1, is characterized in that the concordance list of the concordance list of the first described portable wireless terminal, the concordance list of the second portable wireless terminal and the 3rd portable wireless terminal all includes the device id of each wireless handheld terminal and the IP address of wireless handheld terminal.
3. the security information transmitting system of wireless handheld terminal according to claim 2, its feature all includes the ID of the group member corresponding to user name, group number, group number and user name password and the record formed at the concordance list of the concordance list of the first described group, the concordance list of the second group and the 3rd group.
4. the security information transmitting system of wireless handheld terminal according to claim 3, its feature is setting up for described audio file the concordance list being used for audio file, the described concordance list for audio file contains the path of all audio files, and the described concordance list for audio file is also included as the unique identification of the audio file set by audio file described in each; For described video file sets up the concordance list being used for video file, the described concordance list for video file contains the path of all video files, and the described concordance list for video file is also included as the unique identification of the video file set by video file described in each; For described picture file sets up the concordance list being used for picture file, the described concordance list for picture file contains the path of all picture files, and the described concordance list for picture file is also included as the unique identification of the video file set by picture file described in each; For described message file sets up the concordance list being used for message file, the described concordance list for message file contains the path of all message files, and the described concordance list for message file is also included as the unique identification of the message file set by message file described in each.
5. the security information transmitting system of wireless handheld terminal according to claim 4, its feature can be opened for mutual login interface described for mutual desk module, needed the username and password logged in by login interface typing, then send for mutual desk module include the device id of wireless handheld terminal, the packet of request group information of the username and password of typing sends in the first described background server, the second background server or the 3rd server by communication network at random, the ID of the group number in this record received and the group member corresponding to group number can be shown, can in the edit box inediting message for message, select the ID of group member needing to send message communicating after having edited message, for mutual desk module just this message, user name, need the ID of the group member sending message and group number to send to same communication network to be connected through communication network other all portable wireless terminal in, judge according to the user name received, if the ID of the group member that the user name that needing of receiving, existing in the ID of the group member sending message coexists logged in this portable wireless terminal is consistent, message box so with regard to starting display message shows the message received, if the ID needing not exist in the ID of the group member sending message the consistent group member of the user name that logs in this portable wireless terminal that coexists received, just this message received is preserved, until after new user logs in this portable wireless terminal, and the ID of the consistent group member of the new user name that there is needing of receiving existing in the ID of the group member sending message coexists logs in this portable wireless terminal, message box with regard to starting display message shows the message received, then described user name, need the ID of the group member sending message to combine and the interval duration sending a message to receipt message is sent in the 3rd server to be stored, can user name, need the ID of the group member of transmission information, the unique identification of message file and group number to send in the 3rd server through communication network, can judge according to the user name received, if the ID of the group member that the user name that needing of receiving, existing in the ID of the group member of transmission information coexists logged in this portable wireless terminal is consistent, message box so with regard to starting display information shows the message file received, if there is not the ID of the consistent group member of the user name that logs in this portable wireless terminal that coexists in the ID of the group member of transmission information in needing of receiving, just this message file received is preserved, until after new user logs in this portable wireless terminal, and the ID of the consistent group member of the new user name that there is needing of receiving existing in the ID of the group member of transmission information coexists logs in this portable wireless terminal, message box with regard to starting display information shows the message file received, then described user name, need the ID of the group member of transmission information to combine and be sent in the 3rd server sending message file stored to receiving the interval duration of message file, can judge according to the user name received, if the ID of the group member that the user name that needing of receiving, existing in the ID of the group member sending video coexists logged in this portable wireless terminal is consistent, video frame so with regard to starting display video shows the video file received, if the ID needing not exist in the ID of the group member sending video the consistent group member of the user name that logs in this portable wireless terminal that coexists received, just this video file received is preserved, until after new user logs in this portable wireless terminal, and the ID of the consistent group member of the new user name that there is needing of receiving existing in the ID of the group member sending video coexists logs in this portable wireless terminal, video frame with regard to starting display video shows the video file received, then described user name, need the ID of group member sending video to combine and be sent in second server stored sending the interval duration of video file to receiver, video file, can user name, need to send the ID of group member of audio frequency, the unique identification of audio file and group number and send in first server through communication network, judge according to the user name received, if the ID of the group member that the user name that needing of receiving, existing in the ID of the group member sending audio frequency coexists logged in this portable wireless terminal is consistent, audio frequency frame so with regard to starting display audio frequency shows the audio file received, if the ID needing not exist in the ID of the group member sending audio frequency the consistent group member of the user name that logs in this portable wireless terminal that coexists received, just this audio file received is preserved, until after new user logs in this portable wireless terminal, and the ID of the consistent group member of the new user name that there is needing of receiving existing in the ID of the group member sending audio frequency coexists logs in this portable wireless terminal, audio frequency frame with regard to starting display audio frequency shows the audio file received, then described user name, need the ID of group member sending audio frequency to combine and be sent in first server stored sending the interval duration of audio file to audio reception file.
6. the security information transmitting system of wireless handheld terminal according to claim 5, its feature can find the path of diaphone frequency file described first in for the concordance list of audio file for mutual background module, find this audio file according to the path of diaphone frequency file again, then the audio file found, the user name received, need to send the ID of group member of audio frequency, the unique identification of audio file and group number and be sent in other the portable wireless terminal that same communication network is connected; Second for mutual background module can user name, need to send the ID of group member of video, the unique identification of video file and group number and send in second server through communication network; 3rd can find the path of corresponding informance file in for the concordance list of message file for mutual background module, this message file is found again, then in the message file found, the user name received, need the ID of the group member of transmission information, the unique identification of message file and group number to be sent to other portable wireless terminal that same communication network is connected according to the path of corresponding informance file; Can user name, need to send the ID of group member of video, the unique identification of video file and group number and send in second server through communication network.
7. the security information transmitting system of wireless handheld terminal according to claim 6, its feature described first for dividing the submodule of group, second can respectively according to the user name described in first server for the submodule dividing group for the submodule and the 3rd that divide group, the ID of group member sending audio frequency is needed to combine and sending the interval duration of audio file to audio reception file, described user name in second server, the ID needing the group member sending video and the user name sent described in video file to the interval duration and the 3rd server of receiver, video file, need the ID of the group member of transmission information and send message file to calculate the number of times communicated in the scope of timing to the interval duration receiving message file, and being sent in portable wireless terminal of the number of times of this communication timing is notified that corresponding user judges the level of intimate of contact for it.
8. the security information transmitting system of wireless handheld terminal according to claim 7, its feature can be encrypted this message at the described Security Encryption module for information transmission, described encryption mode is the shift register needing use one identical with the size of the block of setting, and by a random number by this Shift register initialization, then, block encryption is used to encrypt shift register content, then XOR is carried out in the highest x position of result and the highest x position of information, to produce the x position of ciphertext, the x position ciphertext generated moves in shift register by next step, and this process of repetition of signal to x position request transmitted in both directions below, described x is natural number, the described secure decryption module 20 for information transmission is decrypted the message received, the mode of described deciphering is for start with a random number, shift register is encrypted, by the high x position of result and ciphertext XOR, produce x position expressly, again x below ciphertext is shifted into register, wherein said x is natural number.
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