CN103701683A - Method, device and system for acquiring friend information - Google Patents
Method, device and system for acquiring friend information Download PDFInfo
- Publication number
- CN103701683A CN103701683A CN201310552748.8A CN201310552748A CN103701683A CN 103701683 A CN103701683 A CN 103701683A CN 201310552748 A CN201310552748 A CN 201310552748A CN 103701683 A CN103701683 A CN 103701683A
- Authority
- CN
- China
- Prior art keywords
- user end
- user
- information
- message
- pki
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Information Transfer Between Computers (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a method, a device and a system for acquiring friend information, and belongs to the technical field of communication. The method comprises the following steps: receiving registration information of a first user terminal, acquiring mobile terminal contact information of the first user terminal according to the registration information of the first user terminal,, acquiring local registration information of a second user terminal according to the mobile terminal contact information of the first user side, and sending a public key of the first user terminal to the second user terminal to enable the second user terminal to encrypt the information sent to the first user terminal by virtue of the public key of the first user terminal and to enable the first user terminal to decrypt the encrypted information sent by the second user terminal by virtue of a private key of the first user terminal. The device comprises a first receiving module, a first acquiring module, a second acquiring module and a sending module. The system comprises a FingerQ platform. The method for acquiring the friend information is simple, convenient and easy to acquire the friend information.
Description
Technical field
The present invention relates to communication technical field, particularly a kind of methods, devices and systems that obtain good friend.
Background technology
Along with the development of the communication technology, various social networks emerge in an endless stream, and user can pass through social networks plusing good friend, the communication of chatting.For the safety of protecting chat to link up, chat both sides can exchange key, become good friend, utilize key to carry out encryption and decryption to chat message.
At present, in order to realize chat both sides, exchange key, become good friend, a side need to first know the opposing party's account, then to the opposing party, sends the request message that obtains key, could realize the function of exchange key, just then can become good friend.
Existing method need to be known the opposing party's account, and could exchange key becomes good friend, utilizes the safety of cryptographic key protection chat message, obtains good friend's method more loaded down with trivial details and be not easy to obtain friend information.
Summary of the invention
In order to solve the problem of prior art, the embodiment of the present invention provides a kind of good friend's of obtaining methods, devices and systems.Described technical scheme is as follows:
On the one hand, provide a kind of good friend of obtaining method, described method comprises:
Receive the log-on message of first user end; Wherein, described log-on message comprises the mobile terminal number of user name, password and the described first user end of described first user end;
According to the log-on message of described first user end, obtain the contact person information of mobile terminal of described first user end;
According to the contact person information of mobile terminal of described first user end, obtain the information at the second user side of this locality registration; Wherein, described the second user side is in the contact person information of mobile terminal of described first user end;
The PKI of described first user end is sent to described the second user side, make described the second user side utilize the PKI of described first user end to be encrypted mailing to the information of described first user end, make described first user end utilize the information after the encryption that the private key of described first user end sends described the second user side to be decrypted, wherein, the private key of the PKI of described first user end and described first user end is that described first user end distributes by this locality.
On the other hand, provide a kind of good friend's of obtaining device, described device comprises:
The first receiver module, for receiving the log-on message of first user end; Wherein, described log-on message comprises the mobile terminal number of user name, password and the described first user end of described first user end;
The first acquisition module, for according to the log-on message of described first user end, obtains the contact person information of mobile terminal of described first user end;
The second acquisition module, for according to the contact person information of mobile terminal of described first user end, obtains the information at the second user side of this locality registration; Wherein, described the second user side is in the contact person information of mobile terminal of described first user end;
Sending module, for the PKI of described first user end is sent to described the second user side, make described the second user side utilize the PKI of described first user end to be encrypted mailing to the information of described first user end, make described first user end utilize the information after the encryption that the private key of described first user end sends described the second user side to be decrypted, wherein, the private key of the PKI of described first user end and described first user end is that described first user end distributes by this locality.
On the other hand, also provide a kind of good friend's of obtaining system, described system comprises: despot's letter FingerQ platform;
Described FingerQ platform comprises:
The first receiver module, for receiving the log-on message of first user end; Wherein, described log-on message comprises the mobile terminal number of user name, password and the described first user end of described first user end;
The first acquisition module, for according to the log-on message of described first user end, obtains the contact person information of mobile terminal of described first user end;
The second acquisition module, for according to the contact person information of mobile terminal of described first user end, obtains the information at the second user side of this locality registration; Wherein, described the second user side is in the contact person information of mobile terminal of described first user end;
Sending module, for the PKI of described first user end is sent to described the second user side, make described the second user side utilize the PKI of described first user end to be encrypted mailing to the information of described first user end, make described first user end utilize the information after the encryption that the private key of described first user end sends described the second user side to be decrypted, wherein, the private key of the PKI of described first user end and described first user end is that described first user end distributes by this locality.
The beneficial effect that the technical scheme that the embodiment of the present invention provides is brought is:
Can obtain by the contact person information of mobile terminal of first user end the information of the second user side, and the PKI of first user end is sent to the second user side, make the second user side utilize the PKI of first user end to be encrypted mailing to the information of first user end, can quick obtaining good friend and complete cipher key change, obtain good friend's method simple and convenient and easily obtain friend information.
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 a kind of good friend's of obtaining of providing of the embodiment of the present invention one method flow diagram;
Fig. 2 is a kind of good friend's of obtaining of providing of the embodiment of the present invention two method flow diagram;
Fig. 3 is a kind of good friend's of obtaining of providing of the embodiment of the present invention three apparatus structure schematic diagram;
Fig. 4 is the apparatus structure schematic diagram that another kind that the embodiment of the present invention three provides obtains good friend;
Fig. 5 is a kind of good friend's of obtaining of providing of the embodiment of the present invention four system configuration schematic diagram;
Fig. 6 is the system configuration schematic diagram that another kind that the embodiment of the present invention four provides obtains good friend;
Fig. 7 be the embodiment of the present invention four provide another obtain good friend's system configuration schematic diagram.
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 good friend of obtaining method, and referring to Fig. 1, the method comprises:
101: the log-on message that receives first user end.
Wherein, log-on message comprises the mobile terminal number of user name, password and the first user end of first user end.
102: according to the log-on message of first user end, obtain the contact person information of mobile terminal of first user end.
103: according to the contact person information of mobile terminal of first user end, obtain the information at the second user side of this locality registration.
Wherein, the second user side is in the contact person information of mobile terminal of first user end.
104: the PKI of first user end is sent to the second user side, make the second user side utilize the PKI of first user end to be encrypted mailing to the information of first user end, make first user end utilize the information after the encryption that the private key of first user end sends the second user side to be decrypted.
Wherein, the private key of the PKI of first user end and first user end is that first user end distributes by this locality.
Preferably, after the log-on message of reception first user end, also comprise:
According to the log-on message of first user end, for first user end generates local account.
Preferably, the second user side utilizes the PKI of first user end to be encrypted mailing to the information of first user end, makes first user end utilize information after the encryption that the private key of first user end sends the second user side to be decrypted and comprises:
The second user side utilizes the PKI of first user end to be encrypted mailing to the communication message request of first user end; Make first user end utilize the communication message request after the encryption that the private key of first user end sends the second user side to be decrypted; Wherein, communication message request comprises PKI and the communication request instruction of the second user side;
Communication response message after the public key encryption that utilizes the second user side that the second user side reception first user end sends;
The second user side utilizes the communication response message after the encryption that the private key of the second user side sends first user end to be decrypted;
The second user side utilizes the PKI of first user end to be encrypted mailing to the communication information of first user end, makes first user end utilize the communication information after the encryption that the private key of first user end sends the second user side to be decrypted.
Preferably, the communication information at least comprises a kind of in chat message, video, picture and document.
Preferably, the contact person information of mobile terminal of first user end comprises: the contact person's of first user end mobile terminal number and/or email address.
The method of obtaining good friend described in the embodiment of the present invention, can obtain by the contact person information of mobile terminal of first user end the information of the second user side, and the PKI of first user end is sent to the second user side, make the second user side utilize the PKI of first user end to be encrypted mailing to the information of first user end, can quick obtaining good friend and complete cipher key change, obtain good friend's method simple and convenient and easily obtain friend information.
Embodiment bis-
The embodiment of the present invention provides a kind of good friend of obtaining method, and referring to Fig. 2, the method comprises:
201: the log-on message that receives first user end.
Wherein, log-on message comprises the mobile terminal number of user name, password and the first user end of first user end.
Particularly, user can register by mobile terminal etc.
202: according to the log-on message of first user end, obtain the contact person information of mobile terminal of first user end, and generate local account for first user end.
Particularly, this locality can be FingerQ(despot letter) the similar social network-i i-platform such as platform.For first user end generate local account can so that first user end by local account, login.
Particularly, according to the mobile terminal number of the first user end in the log-on message of first user end, can get the contact person information of mobile terminal of first user end.
Wherein, the contact person information of mobile terminal of first user end comprises: the contact person's of first user end mobile terminal number and/or email address.
203: according to the contact person information of mobile terminal of first user end, obtain the information at the second user side of this locality registration.
Wherein, the second user side is in the contact person information of mobile terminal of first user end.
Particularly, in the contact person of first user end, may there be a plurality of contact persons to register in this locality, also can obtain the information of a plurality of the second user sides herein.
204: the PKI of first user end is sent to the second user side.
Particularly, the PKI of first user end is sent to the second user side, make the second user side utilize the PKI of first user end to be encrypted mailing to the information of first user end, make first user end utilize the information after the encryption that the private key of first user end sends the second user side to be decrypted, wherein, the private key of the PKI of first user end and first user end is that first user end distributes by this locality.
Particularly, first user end is when registration, if be registered with the biological informations such as fingerprint, iris of first user end, can utilize the biological information of first user end to generate the PKI of first user end and the private key of first user end, wait and when needing, distribute to first user end.Maybe can utilize the log-on message of first user end to generate the PKI of first user end and the private key of first user end, when waiting needs, distribute to first user end.
Wherein, the second user side utilizes the PKI of first user end to be encrypted mailing to the information of first user end, makes first user end utilize information after the encryption that the private key of first user end sends the second user side to be decrypted and comprises:
The second user side utilizes the PKI of first user end to be encrypted mailing to the communication message request of first user end; Make first user end utilize the communication message request after the encryption that the private key of first user end sends the second user side to be decrypted; Wherein, communication message request comprises PKI and the communication request instruction of the second user side;
Communication response message after the public key encryption that utilizes the second user side that the second user side reception first user end sends;
The second user side utilizes the communication response message after the encryption that the private key of the second user side sends first user end to be decrypted;
The second user side utilizes the PKI of first user end to be encrypted mailing to the communication information of first user end, makes first user end utilize the communication information after the encryption that the private key of first user end sends the second user side to be decrypted.
Wherein, the communication information at least comprises a kind of in chat message, video, picture and document.
The method of obtaining good friend described in the embodiment of the present invention, can obtain by the contact person information of mobile terminal of first user end the information of the second user side, and the PKI of first user end is sent to the second user side, make the second user side utilize the PKI of first user end to be encrypted mailing to the information of first user end, can quick obtaining good friend and complete cipher key change, obtain good friend's method simple and convenient and easily obtain friend information.
Embodiment tri-
Referring to Fig. 3, the embodiment of the present invention provides a kind of good friend's of obtaining device, and this device comprises:
The first receiver module 301, for receiving the log-on message of first user end; Wherein, log-on message comprises the mobile terminal number of user name, password and the first user end of first user end;
The first acquisition module 302, for according to the log-on message of first user end, obtains the contact person information of mobile terminal of first user end;
The second acquisition module 303, for according to the contact person information of mobile terminal of first user end, obtains the information at the second user side of this locality registration; Wherein, the second user side is in the contact person information of mobile terminal of first user end;
Sending module 304, for the PKI of first user end is sent to the second user side, make the second user side utilize the PKI of first user end to be encrypted mailing to the information of first user end, make first user end utilize the information after the encryption that the private key of first user end sends the second user side to be decrypted, wherein, the private key of the PKI of first user end and first user end is that first user end distributes by this locality.
Preferably, referring to Fig. 4, this device also comprises:
Generation module 305, for after the first receiver module 301 receives the log-on message of first user end, according to the log-on message of first user end, for first user end generates local account.
The device that obtains good friend described in the embodiment of the present invention, can obtain by the contact person information of mobile terminal of first user end the information of the second user side, and the PKI of first user end is sent to the second user side, make the second user side utilize the PKI of first user end to be encrypted mailing to the information of first user end, can quick obtaining good friend and complete cipher key change, obtain good friend's method simple and convenient and easily obtain friend information.
Embodiment tetra-
Referring to Fig. 5, the embodiment of the present invention provides a kind of good friend's of obtaining system, and this system comprises: despot's letter FingerQ platform 30;
The first receiver module 301, for receiving the log-on message of first user end; Wherein, log-on message comprises the mobile terminal number of user name, password and the first user end of first user end;
The first acquisition module 302, for according to the log-on message of first user end, obtains the contact person information of mobile terminal of first user end;
The second acquisition module 303, for according to the contact person information of mobile terminal of first user end, obtains the information at the second user side of this locality registration; Wherein, the second user side is in the mobile terminal contact person of first user end;
Sending module 304, for the PKI of first user end is sent to the second user side, make the second user side utilize the PKI of first user end to be encrypted mailing to the information of first user end, make first user end utilize the information after the encryption that the private key of first user end sends the second user side to be decrypted, wherein, the private key of the PKI of first user end and first user end is that first user end distributes by this locality.
Preferably, referring to Fig. 6, this FingerQ platform 30 also comprises:
Generation module 305, for after the first receiver module 301 receives the log-on message of first user end, according to the log-on message of first user end, for first user end generates local account.
Preferably, referring to Fig. 7, this system also comprises: the second user side 40;
The second user side 40 comprises:
The first encrypting module 401, for utilizing the PKI of first user end to be encrypted mailing to the communication message request of first user end; Make first user end utilize the communication message request after the encryption that the private key of first user end sends the second user side to be decrypted; Wherein, described communication message request comprises PKI and the communication request instruction of the second user side;
The second receiver module 402, for receiving the communication response message after the public key encryption that utilizes the second user side that first user end sends;
Deciphering module 403, for utilizing the communication response message after the encryption that the private key of the second user side sends first user end to be decrypted;
The second encrypting module 404, for utilizing the PKI of first user end to be encrypted mailing to the communication information of first user end, makes first user end utilize the communication information after the encryption that the private key of first user end sends the second user side to be decrypted.
Preferably, the communication information at least comprises a kind of in chat message, video, picture and document.
The system of obtaining good friend described in the embodiment of the present invention, can obtain by the contact person information of mobile terminal of first user end the information of the second user side, and the PKI of first user end is sent to the second user side, make the second user side utilize the PKI of first user end to be encrypted mailing to the information of first user end, can quick obtaining good friend and complete cipher key change, obtain good friend's method simple and convenient and easily obtain friend 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 method of obtaining good friend, is characterized in that, described method comprises:
Receive the log-on message of first user end; Wherein, described log-on message comprises the mobile terminal number of user name, password and the described first user end of described first user end;
According to the log-on message of described first user end, obtain the contact person information of mobile terminal of described first user end;
According to the contact person information of mobile terminal of described first user end, obtain the information at the second user side of this locality registration; Wherein, described the second user side is in the contact person information of mobile terminal of described first user end;
The PKI of described first user end is sent to described the second user side, make described the second user side utilize the PKI of described first user end to be encrypted mailing to the information of described first user end, make described first user end utilize the information after the encryption that the private key of described first user end sends described the second user side to be decrypted, wherein, the private key of the PKI of described first user end and described first user end is that described first user end distributes by this locality.
2. method according to claim 1, is characterized in that, the log-on message that receives first user end also comprises afterwards:
According to the log-on message of described first user end, for described first user end generates local account.
3. method according to claim 1, it is characterized in that, described the second user side utilizes the PKI of described first user end to be encrypted mailing to the information of described first user end, makes described first user end utilize information after the encryption that the private key of described first user end sends described the second user side to be decrypted and comprises:
Described the second user side utilizes the PKI of described first user end to be encrypted mailing to the communication message request of described first user end; Make described first user end utilize the communication message request after the encryption that the private key of described first user end sends described the second user side to be decrypted; Wherein, described communication message request comprises PKI and the communication request instruction of described the second user side;
Described the second user side receives the communication response message after the public key encryption that utilizes described the second user side that described first user end sends;
Described the second user side utilizes the communication response message after the encryption that the private key of described the second user side sends described first user end to be decrypted;
Described the second user side utilizes the PKI of described first user end to be encrypted mailing to the communication information of described first user end, makes described first user end utilize the communication information after the encryption that the private key of described first user end sends described the second user side to be decrypted.
4. according to the method described in the arbitrary claim of claim 1-3, it is characterized in that, the contact person information of mobile terminal of described first user end comprises: the contact person's of described first user end mobile terminal number and/or email address.
5. a device that obtains good friend, is characterized in that, described device comprises:
The first receiver module, for receiving the log-on message of first user end; Wherein, described log-on message comprises the mobile terminal number of user name, password and the described first user end of described first user end;
The first acquisition module, for according to the log-on message of described first user end, obtains the contact person information of mobile terminal of described first user end;
The second acquisition module, for according to the contact person information of mobile terminal of described first user end, obtains the information at the second user side of this locality registration; Wherein, described the second user side is in the contact person information of mobile terminal of described first user end;
Sending module, for the PKI of described first user end is sent to described the second user side, make described the second user side utilize the PKI of described first user end to be encrypted mailing to the information of described first user end, make described first user end utilize the information after the encryption that the private key of described first user end sends described the second user side to be decrypted, wherein, the private key of the PKI of described first user end and described first user end is that described first user end distributes by this locality.
6. device according to claim 5, is characterized in that, described device also comprises:
Generation module, for after described the first receiver module receives the log-on message of first user end, according to the log-on message of described first user end, for described first user end generates local account.
7. a system of obtaining good friend, is characterized in that, described system comprises: despot's letter FingerQ platform;
Described FingerQ platform comprises:
The first receiver module, for receiving the log-on message of first user end; Wherein, described log-on message comprises the mobile terminal number of user name, password and the described first user end of described first user end;
The first acquisition module, for according to the log-on message of described first user end, obtains the contact person information of mobile terminal of described first user end;
The second acquisition module, for according to the contact person information of mobile terminal of described first user end, obtains the information at the second user side of this locality registration; Wherein, described the second user side is in the contact person information of mobile terminal of described first user end;
Sending module, for the PKI of described first user end is sent to described the second user side, make described the second user side utilize the PKI of described first user end to be encrypted mailing to the information of described first user end, make described first user end utilize the information after the encryption that the private key of described first user end sends described the second user side to be decrypted, wherein, the private key of the PKI of described first user end and described first user end is that described first user end distributes by this locality.
8. system according to claim 7, is characterized in that, described FingerQ platform also comprises:
Generation module, for after described the first receiver module receives the log-on message of first user end, according to the log-on message of described first user end, for described first user end generates local account.
9. system according to claim 7, is characterized in that, described system also comprises: the second user side;
Described the second user side comprises:
The first encrypting module, for utilizing the PKI of described first user end to be encrypted mailing to the communication message request of described first user end; Make described first user end utilize the communication message request after the encryption that the private key of described first user end sends described the second user side to be decrypted; Wherein, described communication message request comprises PKI and the communication request instruction of described the second user side;
The second receiver module, for receiving the communication response message after the public key encryption that utilizes described the second user side that described first user end sends;
Deciphering module, for utilizing the communication response message after the encryption that the private key of described the second user side sends described first user end to be decrypted;
The second encrypting module, for utilizing the PKI of described first user end to be encrypted mailing to the communication information of described first user end, make described first user end utilize the communication information after the encryption that the private key of described first user end sends described the second user side to be decrypted.
10. system according to claim 9, is characterized in that, the contact person information of mobile terminal of described first user end comprises: the contact person's of described first user end mobile terminal number and/or email address.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310552748.8A CN103701683A (en) | 2013-11-08 | 2013-11-08 | Method, device and system for acquiring friend information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310552748.8A CN103701683A (en) | 2013-11-08 | 2013-11-08 | Method, device and system for acquiring friend information |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103701683A true CN103701683A (en) | 2014-04-02 |
Family
ID=50363085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310552748.8A Pending CN103701683A (en) | 2013-11-08 | 2013-11-08 | Method, device and system for acquiring friend information |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103701683A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017190668A1 (en) * | 2016-05-05 | 2017-11-09 | 腾讯科技（深圳）有限公司 | Identity verification method and device |
| CN109245993A (en) * | 2018-09-07 | 2019-01-18 | 中链科技有限公司 | Instant communication method and device based on block chain |
| CN110113244A (en) * | 2018-02-09 | 2019-08-09 | 中企云链（北京）金融信息服务有限公司 | A kind of instant communicating system and method based on block chain technology |
-
2013
- 2013-11-08 CN CN201310552748.8A patent/CN103701683A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017190668A1 (en) * | 2016-05-05 | 2017-11-09 | 腾讯科技（深圳）有限公司 | Identity verification method and device |
| CN107347054A (en) * | 2016-05-05 | 2017-11-14 | 腾讯科技（深圳）有限公司 | A kind of auth method and device |
| CN107347054B (en) * | 2016-05-05 | 2021-08-03 | 腾讯科技（深圳）有限公司 | Identity verification method and device |
| CN110113244A (en) * | 2018-02-09 | 2019-08-09 | 中企云链（北京）金融信息服务有限公司 | A kind of instant communicating system and method based on block chain technology |
| CN109245993A (en) * | 2018-09-07 | 2019-01-18 | 中链科技有限公司 | Instant communication method and device based on block chain |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10003582B2 (en) | Technologies for synchronizing and restoring reference templates | |
| CN101340443B (en) | Session key negotiating method, system and server in communication network | |
| WO2014058166A1 (en) | Data transmitting apparatus and method, and recording medium having program recorded thereon for executing said method on computer | |
| US20170033925A1 (en) | Methods and apparatus for implementing a communications system secured using one-time pads | |
| CN105391676B (en) | Instant communication information processing method and processing device and system | |
| CN106790037B (en) | User mode encrypted instant messaging method and system | |
| KR20160112895A (en) | Method and apparatus for performing secure bluetooth communication | |
| CN101917710A (en) | Method, system and related device for mobile internet encryption communication | |
| WO2015200858A1 (en) | Face based secure messaging | |
| CN104298896B (en) | Digital copyright protecting and distribution method and system | |
| CN102916869A (en) | Instant messaging method and system | |
| CN104244245A (en) | Wireless access authentication method, wireless router device and wireless terminal | |
| JP2014527787A (en) | Communication method for authentication using fingerprint information | |
| CN106301767B (en) | Encrypted call processing method, device, terminal and KMC | |
| CN109600725A (en) | A kind of message encryption method based on SM9 algorithm | |
| CN105142134B (en) | Parameter acquisition and parameter transmission method and device | |
| JP2015537483A (en) | Drawing management system and drawing management method by fingerprint authentication | |
| CN103595619A (en) | Method, device and system for adding friend | |
| CN103701586A (en) | Method and device for acquiring secret key | |
| CN107666395A (en) | One population file management method, user terminal, group chat system | |
| CN103561023A (en) | Method and device for sending and receiving communication information | |
| CN108390755A (en) | The safe input method of SIM pasting cards based on built-in security chip | |
| CN105049201A (en) | Mobile equipment secret communication system based on quantum cryptography and mobile equipment secret communication method based on quantum cryptography | |
| CN103701683A (en) | Method, device and system for acquiring friend information | |
| CN110572825A (en) | Wearable equipment authentication device and authentication encryption method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140402 |
|
| RJ01 | Rejection of invention patent application after publication |