CN106792482A - A kind of method and system for being used between two devices set up near-field communication - Google Patents
A kind of method and system for being used between two devices set up near-field communication Download PDFInfo
- Publication number
- CN106792482A CN106792482A CN201710041183.5A CN201710041183A CN106792482A CN 106792482 A CN106792482 A CN 106792482A CN 201710041183 A CN201710041183 A CN 201710041183A CN 106792482 A CN106792482 A CN 106792482A
- Authority
- CN
- China
- Prior art keywords
- service end
- software
- unique identifier
- data
- broadcast message
- 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
- 238000004891 communication Methods 0.000 title claims abstract description 110
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000012546 transfer Methods 0.000 claims abstract description 8
- 238000012795 verification Methods 0.000 claims description 5
- 238000012790 confirmation Methods 0.000 claims description 2
- 241001062009 Indigofera Species 0.000 claims 2
- 238000005516 engineering process Methods 0.000 description 11
- 238000005265 energy consumption Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/12—Applying verification of the received information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Method the method the invention belongs to be used between two devices set up near-field communication includes：A software service end is provided, in first device, the software service end has the unique identifier for recognizing its identity；One software client is provided, in second device, the unique identifier at software service end is prestored in the software client；First device is opened and sends broadcast message, the broadcast message includes the unique identifier at software service end；Second device is searched for and receives broadcast message, this software client read broadcast message in unique identifier and compared with the unique identifier for prestoring, to start connection setup；Data needed for by exchanging mutual wireless communication protocol, complete the foundation of near-field communication, and software service end carries out data transmission communicating with software client.Data transfer near-field communication based on Bluetooth communication protocol, can be transmitted with cross-platform mutually convenient automatic connection communication and safe big data.
Description
Technical field
The invention belongs to wireless communication technology field, the side for setting up near-field communication between two devices is specifically related to
Method, the method can be applied to the big data safe transmission of cross platform system.
Background technology
Nowadays, be all connected to for each mobile device by internet by Internet era, one mobile device of staff
Together, it may be said that the limitation of region has been broken in internet, it is logical between each mobile device but if departing from internet
News just thoroughly disconnection, it is impossible to carry out data exchange；Just there are some near-field communication technologies based on this, it is possible to achieve near field movement sets
Standby data exchange.
Near-field communication (near field communication) is a kind of emerging wireless communication technology, has used NFC
The equipment of technology can carry out data exchange in the case of close to each other, be by non-contact radio-frequency identification (RFID) and interconnection
Interworking technology is integrated and developed, by integrated induction formula card reader, icah wavw and point-to-point communication on one chip
Function, realize the application such as mobile payment, electronic bill, gate inhibition, mobile identification, false proof using terminal.
It is exactly a kind of mode of radio communication that two terminals are connected using bluetooth, is capable of achieving fixing equipment, mobile device
And the short-range data between building personal area network is exchanged, BLE is abbreviation (the Bluetooh Low of bluetooth low energy consumption
Energy), bluetooth low energy consumption (BLE) technology is the wireless communication technology of low cost, short distance, interoperable, is operated in and exempts to be permitted
Can 2.4GHz ISM radio frequency bands, it is designed as super low-power consumption (ULP) wireless technology from the beginning, it utilize many intelligence
Means reduce power consumption to greatest extent.
The method that existing bluetooth carries out radio communication is to open bluetooth in communication terminal A and monitor, and then communication terminal B sweeps
Communication terminal A is retouched, connection request is initiated after scanning to communication terminal A, communication terminal B is received to be connected after asking and completed, and near field leads to
Letter is unimpeded.Mainly not enough foot is existing blue tooth wireless technology：There are problems that cross-platform, such as ios platform bluetooth and Android put down
Just cannot data interaction and the uneasy congruence of data between platform bluetooth.
The content of the invention
Based under this background technology, the present invention provides a kind of method for being used between two devices and setting up near-field communication,
It is the data transfer near-field communication based on Bluetooth communication protocol, can be with cross-platform mutually convenient automatic connection communication and the big number of safety
According to transmission, the fast wireless interconnection of near-field communication with transmitted in both directions, can be realized.
The present invention is achieved by the following technical solutions.
One of which scheme is to provide a kind of method for being used between two devices and setting up near-field communication, and the method includes：
A software service end is provided, in first device, first device uses Bluetooth communication protocol and other devices
Radio communication, the software service end has the unique identifier for recognizing its identity；
A software client is provided, in second device, second device uses Bluetooth communication protocol and first device
Radio communication is carried out, the unique identifier at software service end is prestored in the software client；
First device is opened and sends broadcast message, the broadcast message includes the unique identifier at software service end；
Second device is searched for and receives broadcast message, this software client read broadcast message in unique identifier simultaneously
Compared with the unique identifier for prestoring, to start connection setup；
Data needed for by exchanging mutual wireless communication protocol, complete near-field communication foundation, software service end with
Software client carries out data transmission communication.
In scheme above, wherein the Bluetooth communication protocol is bluetooth BLE communication protocols.
In scheme above, wherein software service end carries out data transmission including with software client：
Software client is signed, to verify the data of client in transmitting procedure before data are sent to data
It is not tampered with, it is ensured that the integrality of data.
In scheme above, wherein software service end carries out data transmission including with software client：
Software client is encrypted before data are sent to data, and hair after internal verification is carried out to encrypted data
Send in the scheme of the above, wherein software service end uses divided stator frame, including software client with the data transfer of software client
To being sent after the subpackage of data elder generation, software service end is packaged again after receiving data, and integrality is carried out to the data after group bag at end
Verification, the confirmation of check results is sent to software client.
In scheme above, wherein the first device is cashier's machine, parking apparatus, access control equipment, smart mobile phone or shifting
Dynamic computer, the second device is smart mobile phone or removable computer.
The invention adopt another scheme that providing a kind of system for being used between two devices and setting up near-field communication, the system bag
Include,
Software service end, the software service end has the unique identifier for recognizing its identity, in first device,
First device uses Bluetooth communication protocol and other device wireless communications；
Software client, prestores the unique identifier at software service end in the software client, installed in the second dress
In putting, second device carries out radio communication using Bluetooth communication protocol and first device；
First device is opened and sends broadcast message, the broadcast message includes the unique identifier at software service end；
Second device is searched for and receives broadcast message, this software client read broadcast message in unique identifier simultaneously
Compared with the unique identifier for prestoring, to start connection setup；
Data needed for by exchanging mutual wireless communication protocol, complete near-field communication foundation, software service end with
Software client carries out data transmission communication.
In scheme above, wherein the Bluetooth communication protocol is bluetooth BLE communication protocols.
The third scheme of the invention is to provide a kind of system for being used between two devices and setting up near-field communication, the system
Including,
First device, for installing software service end, first device uses Bluetooth communication protocol and other device channel radios
Letter, the software service end has the unique identifier for recognizing its identity；
Second device, for installing software client, second device carries out nothing using Bluetooth communication protocol and first device
Line is communicated, and the unique identifier at software service end is prestored in the software client；
First device is opened and sends broadcast message, the broadcast message includes the unique identifier at software service end；
Second device is searched for and receives broadcast message, this software client read broadcast message in unique identifier simultaneously
Compared with the unique identifier for prestoring, to start connection setup；
Data needed for by exchanging mutual wireless communication protocol, complete near-field communication foundation, software service end with
Software client carries out data transmission communication.
In scheme above, wherein the Bluetooth communication protocol is bluetooth BLE communication protocols.
Cross-platform safe big data transmission near-field communication is realized present invention uses based on Bluetooth communication protocol, can be across
Platform mutually convenient automatic connecting communication, such as between mobile device IOS and Android platform, operates without user and intervenes, once
Property send the data of unrestricted length, data can be with transmitted in both directions, and transmit data is encrypted and verified automatically, it is ensured that data
Security and integrality, realize the fast wireless interconnection of near-field communication.
Brief description of the drawings
Fig. 1 is the theory diagram of the near-field communication in embodiments of the invention.
Fig. 2 is the software flow pattern of the near-field communication foundation of embodiments of the invention.
Specific embodiment
Technical scheme is described in further detail with specific embodiment below in conjunction with accompanying drawing, so as to ability
The technical staff in domain can understand complete understanding present disclosure.
Shown in reference picture 1, Fig. 2, the present embodiment is illustrated by taking the mobile payment between smart mobile phone and cashier's machine as an example, real
It is existing that near-field communication is carried out by bluetooth BLE communication protocols between smart mobile phone and cashier's machine machine, this be accomplished by smart mobile phone and
Being integrated with respectively on cashier's machine can use the bluetooth hardware of bluetooth BLE communication protocol communications, an external reading on cashier's machine
Device is write, the bluetooth module for Bluetooth communication is installed in read write line, and can all have logical for bluetooth in general smart mobile phone
The bluetooth module of letter.
Payment is moved between smart mobile phone and cashier's machine, setting up the method for near-field communication is：
A software service end is provided, the software service end can be integrated into the system of cash register or be received with functional module
The mobile payment application end of silver-colored machine, in cashier's machine, software service end has the unique identifier for recognizing its identity, first exists
Service is opened at software service end, and software service end can be sent out broadcast message using read write line, by the logical of software service end
It is put into broadcast message with unique identifier UUID and is broadcasted, for example:00000000-0000-0000-0000-
000112345679, unique identifier UUID be equivalent to be the software service end IP address；Software service end can use
The UUID opens a service, waits software client to scan for connection；
The inside at software service end is also provided with 3 characteristic value passages simultaneously, as follows respectively：1) data transfer, it is main to use
In the passage for being supplied to the upper layer application such as data transfer that mobile payment application end is used；2) receive and notify, be mainly used in receiving
The ACK that software client is returned is notified；3) send and notify, be mainly used in sending ACK notices to software client；
A software client is provided, in the mobile payment application end APP of smart mobile phone, smart mobile phone is opened and used
The wireless communication state of Bluetooth communication protocol, mobile payment application end APP is when mounted automatically unique knowledge at software service end
Other code is pre-stored in software client；
Software client opens the broadcast message that the software service end near scanning sends out, if the broadcast letter for receiving
Not comprising the software service end UUID having had an agreement in breath, then the broadcast message is not processed, directly abandon；If within 15 seconds not
Can scan to any service end, then stop search；If had in the broadcast message for receiving, attended operation is initiated, initialized
Three characteristic value transmission channels, notify that upper layer application is that mobile payment APP connections are finished.
Between cashier's machine and smart mobile phone by exchanging mutual bluetooth BLE communication protocols needed for data, complete near field
The foundation of communication, directly carries out the data transfer communications at software service end and software client.
Software service end is integrated in application software or Mobile solution on cashier's machine and smart mobile phone with software client
Interior, in order to ensure the security of whole SDK data, the exploitation user to application software carries out identification, software client
End needs to bring the signature sign of user into software client, for verifying whether it is the SDK user that authorizes；Signature sign
Rule is that data are spliced with secret information secret, is converted into capitalization with md5 encryption afterwards and obtains sign character strings；Inside SDK
Checking is legal, will give transmission data.SDK SDK, full name：SoftwareDevelopmentKit, typically all
It is that some software engineers are opening when specific software kit, software frame, hardware platform, operating system etc. set up application software
The set of hair instrument.
In order to prevent the data for sending to be trapped or distort, for the sake of safety, before being packaged to transmission data, meeting
Data are encrypted using 3DES；Simultaneously, after the completion of data group bag has been received, read data division is carried out using 3DES
Decryption, so as to the data not being encrypted.
3DES, or be TripleDES, it is the common name of triple DEA block encryptions.It is the equal of to each
Three des encryption algorithms of data block application.Due to the enhancing of Computing ability, the key length of traditional DES passwords becomes
Easily by Brute Force；3DES is to be designed to provide for a kind of relatively simple method, i.e., by increasing the key length of DES
To avoid similar attack, rather than a kind of brand-new block cipher algorithm of design.
Software service end uses divided stator frame with the data transfer of software client, because bluetooth BLE communication protocols are to every
The secondary limitation for sending data is 20Byte, in order to realize that infinite data can be sent, the data of transmission is divided into N number of 20byte's
Packet, wraps be transmitted one by one, and so as to reach the purpose of transmission big data, the data structure for sending data includes：It is packet header, whole
Individual data packet length, data length, data, check bit, bag tail.
In order to prevent the problem of packet loss, a bag data is sent at interval of 10ms；Treat that all bags are sent, recipient also needs
The integrality of data is verified, if data have loss, ACK is returned to, is retransmitted as needed.
Packaged after being received according to protocol data, group bag is finished, data are carried out with completeness check, verification is not
Cross, return to ACK requirements and retransmit；Verification passes through, and returned data is received successfully.
Above example, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited to
This, any one skilled in the art the invention discloses technical scope in, the change that can readily occur in or replace
Change, should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection of claims
Scope is defined.
Claims (10)
1. a kind of method for being used between two devices set up near-field communication, the method includes：
A software service end is provided, in first device, first device is wireless with other devices using Bluetooth communication protocol
Communication, the software service end has the unique identifier for recognizing its identity；
A software client is provided, in second device, second device is carried out using Bluetooth communication protocol with first device
Radio communication, prestores the unique identifier at software service end in the software client；
First device is opened and sends broadcast message, the broadcast message includes the unique identifier at software service end；
Second device is searched for and receives broadcast message, this software client read broadcast message in unique identifier and with it is pre-
The unique identifier deposited is compared, to start connection setup；
Data needed for by exchanging mutual wireless communication protocol, complete the foundation of near-field communication, software service end and software
Client carries out data transmission communication.
2. the method for being used between two devices set up near-field communication according to claim 1, it is characterised in that the indigo plant
Tooth communication protocol is bluetooth BLE communication protocols.
3. the method for being used between two devices set up near-field communication according to claim 1, it is characterised in that wherein soft
Part service end carries out data transmission including with software client：
Software client is signed before data are sent to data, is used to verify that the data of client do not have in transmitting procedure
It is tampered, it is ensured that the integrality of data.
4. the method for being used between two devices set up near-field communication according to claim 1, it is characterised in that wherein soft
Part service end carries out data transmission including with software client：
Software client is encrypted before data are sent to data, and transmission after internal verification is carried out to encrypted data.
5. the method for being used between two devices set up near-field communication according to claim 1, it is characterised in that wherein soft
Part service end uses divided stator frame, including software client to being sent after the subpackage of data elder generation with the data transfer of software client,
Software service end is packaged again after receiving data, and completeness check is carried out to the data after group bag, is sent to software client
The confirmation of check results.
6. the method for being used between two devices set up near-field communication according to claim 1, the first device is to receive
Silver-colored machine, parking apparatus, access control equipment, smart mobile phone or removable computer, the second device are smart mobile phone or removable computer.
7. a kind of system for being used between two devices set up near-field communication, the system includes,
Software service end, the software service end has the unique identifier for recognizing its identity, in first device, first
Device uses Bluetooth communication protocol and other device wireless communications；
Software client, prestores the unique identifier at software service end in the software client, in second device,
Second device carries out radio communication using Bluetooth communication protocol and first device；
First device is opened and sends broadcast message, the broadcast message includes the unique identifier at software service end；
Second device is searched for and receives broadcast message, this software client read broadcast message in unique identifier and with it is pre-
The unique identifier deposited is compared, to start connection setup；
Data needed for by exchanging mutual wireless communication protocol, complete the foundation of near-field communication, software service end and software
Client carries out data transmission communication.
8. the system for being used between two devices set up near-field communication according to claim 7, it is characterised in that the indigo plant
Tooth communication protocol is bluetooth BLE communication protocols.
9. a kind of system for being used between two devices set up near-field communication, system includes：
First device, for installing software service end, first device uses Bluetooth communication protocol and other device wireless communications, institute
Stating software service end has the unique identifier for recognizing its identity；
Second device, for installing software client, second device carries out channel radio using Bluetooth communication protocol and first device
Letter, prestores the unique identifier at software service end in the software client；
First device is opened and sends broadcast message, the broadcast message includes the unique identifier at software service end；
Second device is searched for and receives broadcast message, this software client read broadcast message in unique identifier and with it is pre-
The unique identifier deposited is compared, to start connection setup；
Data needed for by exchanging mutual wireless communication protocol, complete the foundation of near-field communication, software service end and software
Client carries out data transmission communication.
10. the system for being used between two devices set up near-field communication according to claim 9, it is characterised in that described
Bluetooth communication protocol is bluetooth BLE communication protocols.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710041183.5A CN106792482A (en) | 2017-01-20 | 2017-01-20 | A kind of method and system for being used between two devices set up near-field communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710041183.5A CN106792482A (en) | 2017-01-20 | 2017-01-20 | A kind of method and system for being used between two devices set up near-field communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106792482A true CN106792482A (en) | 2017-05-31 |
Family
ID=58944685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710041183.5A Pending CN106792482A (en) | 2017-01-20 | 2017-01-20 | A kind of method and system for being used between two devices set up near-field communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106792482A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108650666A (en) * | 2018-05-11 | 2018-10-12 | 深圳市沃特沃德股份有限公司 | The method and its device of bluetooth bi-directional transfer of data |
| CN111293749A (en) * | 2020-02-28 | 2020-06-16 | Oppo广东移动通信有限公司 | Charging method, charging device, terminal equipment, mobile power supply and storage medium |
| WO2021155482A1 (en) * | 2020-02-03 | 2021-08-12 | 深圳市汇顶科技股份有限公司 | Data transmission method and ble device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101017562A (en) * | 2006-11-28 | 2007-08-15 | 南京大学 | Method for generating electronic invoice and interactively using based on communication network |
| CN102882560A (en) * | 2011-07-13 | 2013-01-16 | 通用汽车环球科技运作有限责任公司 | Bluetooth low energy approach detections through vehicle paired capable devices |
| CN104581331A (en) * | 2015-01-20 | 2015-04-29 | 江苏惠通集团有限责任公司 | Pairing method and device |
| CN106162536A (en) * | 2016-08-30 | 2016-11-23 | 韦嘉志 | A kind of system of bluetooth data transmission |
-
2017
- 2017-01-20 CN CN201710041183.5A patent/CN106792482A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101017562A (en) * | 2006-11-28 | 2007-08-15 | 南京大学 | Method for generating electronic invoice and interactively using based on communication network |
| CN102882560A (en) * | 2011-07-13 | 2013-01-16 | 通用汽车环球科技运作有限责任公司 | Bluetooth low energy approach detections through vehicle paired capable devices |
| CN104581331A (en) * | 2015-01-20 | 2015-04-29 | 江苏惠通集团有限责任公司 | Pairing method and device |
| CN106162536A (en) * | 2016-08-30 | 2016-11-23 | 韦嘉志 | A kind of system of bluetooth data transmission |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108650666A (en) * | 2018-05-11 | 2018-10-12 | 深圳市沃特沃德股份有限公司 | The method and its device of bluetooth bi-directional transfer of data |
| CN108650666B (en) * | 2018-05-11 | 2021-06-29 | 深圳市沃特沃德股份有限公司 | Method and device for Bluetooth two-way data transmission |
| WO2021155482A1 (en) * | 2020-02-03 | 2021-08-12 | 深圳市汇顶科技股份有限公司 | Data transmission method and ble device |
| CN111293749A (en) * | 2020-02-28 | 2020-06-16 | Oppo广东移动通信有限公司 | Charging method, charging device, terminal equipment, mobile power supply and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103501191B (en) | A kind of mobile payment device based on NFC technology and method thereof | |
| US8532295B2 (en) | Method for the secure loading in a NFC chipset of data allowing access to a service | |
| EP1650894B1 (en) | Authentication method and method, device, system, and program for delivering secret information between proximity terminals | |
| CN101114901B (en) | Safety authentication system, apparatus and method for non-contact type wireless data transmission | |
| CN107231627A (en) | A kind of blueteeth network and with network method | |
| RU2411670C2 (en) | Method to create and verify authenticity of electronic signature | |
| CN108322902A (en) | A kind of data transmission method and data transmission system | |
| WO2016085062A1 (en) | Authentication method using nfc authentication card | |
| EP3248359A1 (en) | Method and system for establishing a secure communication tunnel | |
| CN106792482A (en) | A kind of method and system for being used between two devices set up near-field communication | |
| US8635667B2 (en) | Electronic apparatus and terminal | |
| CN109495885A (en) | Authentication method, mobile terminal, management system and Bluetooth IC | |
| EP2838224B1 (en) | Air interface security method and device | |
| KR20150004955A (en) | Method for Providing Authentication Code by using End-To-End Authentication between USIM and Server | |
| KR102172855B1 (en) | Method for Providing Server Type One Time Code for Medium Separation by using User’s Handheld type Medium | |
| CN106792687A (en) | The connection method of mobile terminal WIFI network and system | |
| KR20160093197A (en) | Method for Processing Mobile Payment by using Contactless Media | |
| KR102358598B1 (en) | Method for Processing Two Channel Authentication by using Contactless Media | |
| KR20150000081A (en) | Method for Providing One Time Code by using End-To-End Authentication between Card and Server | |
| KR20150065996A (en) | Method for providing safety login based on one time code by using user's card | |
| CN101369885A (en) | Method and system for security transmission of certificate document | |
| KR20150004954A (en) | Method for Providing One Time Code by using End-To-End Authentication between SD Memory and Server | |
| KR20160093194A (en) | Method for Processing Two Channel Payment by using Contactless Media | |
| KR101846684B1 (en) | Method for Automating Password Authentication by using Close Range Medium | |
| KR101445001B1 (en) | Method and System for Providing End-To-End Security Payment by using Near Field Communication |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |