CN103237306A - Usbkey of cellphone identity authentication terminal and application of Usbkey - Google Patents
Usbkey of cellphone identity authentication terminal and application of Usbkey Download PDFInfo
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- CN103237306A CN103237306A CN2013101109789A CN201310110978A CN103237306A CN 103237306 A CN103237306 A CN 103237306A CN 2013101109789 A CN2013101109789 A CN 2013101109789A CN 201310110978 A CN201310110978 A CN 201310110978A CN 103237306 A CN103237306 A CN 103237306A
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Abstract
The invention relates to a Usbkey of a cellphone identity authentication terminal and application of the Usbkey. The Usbkey comprises a hardware system and a headset plug connected with the hardware system, a confirm button is arranged on the hardware system, the headset plug comprises an audio interface which comprises a microphone terminal, a grounding terminal, a right channel terminal and a left channel terminal, a circuit board is arranged inside the hardware system, and a code computing chip, a communication chip and a battery are arranged on the circuit board. The Usbkey of the cellphone identity authentication terminal has the advantages of simple structure, convenience in operation and strong practicability, can realize the function of one-time password and realize the function of mobile payment via symmetrical and asymmetrical encryption operation, and can store important information like personal passwords, certificates and parameters so as to keep the important information from being acquired illegally.
Description
Technical field
The present invention relates to the mobile device technical field, relate in particular to a kind of Usbkey and application of handset identities authentication terminal.
Background technology
At present, along with the number of users of mobile device is more and more, the application that fail safe is had higher requirements also begins to obtain to dispose widely at mobile device, as mobile payment, mobile phone Net silver, mobile phone VPN, safety certification etc.The safety operation that some are crucial or data, the security information relevant as passwords such as key, Service Ticket must be protected by secure hardware.Yet, mostly Usbkey of the prior art is to be used with computer, simultaneously the earpiece holes of known portable terminal does not realize that the modulus of audio frequency realizes the function of one-time password, simultaneously can not be by operation symmetry and asymmetric encryption computing, realize the function of mobile payment, so operate cumbersomely, Practical Performance is low, and security performance does not ensure.
Summary of the invention
The Usbkey that the purpose of this invention is to provide a kind of handset identities authentication terminal is to overcome present existing product above shortcomings.
The objective of the invention is to be achieved through the following technical solutions:
A kind of Usbkey of handset identities authentication terminal, comprise hardware system and the headset plug that is connected with hardware system, described hardware system is provided with ACK button, described headset plug comprises audio interface, audio interface comprises microphone terminal, earth terminal, R channel terminal and L channel terminal, be provided with circuit board in the described hardware system, circuit board is provided with cryptographic calculations chip, communication chip and battery.
Further, described audio interface is connected with the earpiece holes of mobile phone.
Further, described microphone terminal, L channel terminal and R channel terminal all are connected with mobile communication.
Further, described headset plug is 3.5mm.
The method of operation of the Usbkey of above handset identities authentication terminal may further comprise the steps:
Step 1: in Usbkey, implant user key, generate digital signature;
Step 2: simultaneously in the inner embedded software module that exists with software form that arranges of mobile phone;
Step 3: Usbkey is inserted in the cellphone pore, and this moment, the software module of Usbkey was connected with the software module of mobile phone;
Step 4: the software of mobile phone inside sends digital control instruction to Usbkey, and the headset plug of Usbkey is transferred to built-in system after receiving instruction, and is converted into signal by chip, and signal passes to the user by the sound channel terminal; And
Step 5: the user sends to output signal the audio interface of Usbkey, the audio signal that the while smart mobile phone receives in the earpiece audio socket also transfers in the embedded software module, data coding by information, obtain instruction, be that private cipher key among the Usbkey is sent in the smart mobile phone in the authentication software unit, verify needing verification public key in the smart mobile phone.
Beneficial effect of the present invention is: the present invention is simple in structure; easy to operate; practical; can realize the function of one-time password; can be by operation symmetry and asymmetric encryption computing; realize the function of mobile payment, can store important informations such as personal key, certificate, parameter simultaneously, the protection important information is not acquired.
Description of drawings
With reference to the accompanying drawings the present invention is described in further detail below.
Fig. 1 is the structural representation of the Usbkey of the described a kind of handset identities authentication terminal of the embodiment of the invention;
Fig. 2 is the use state reference map of the Usbkey of the described a kind of handset identities authentication terminal of the embodiment of the invention;
Fig. 3 is the internal structure schematic diagram of hardware shell of the Usbkey of the described a kind of handset identities authentication of embodiment of the invention terminal.
Among the figure:
1, hardware system; 2, headset plug; 3, ACK button; 4, audio interface; 5, microphone terminal; 6, earth terminal; 7, R channel terminal; 8, L channel terminal; 9, circuit board; 10, cryptographic calculations chip; 11, communication chip; 12, battery; 13, mobile phone; 14, earpiece holes.
Embodiment
As Figure 1-3, the Usbkey of the described a kind of handset identities authentication terminal of the embodiment of the invention, comprise hardware system 1 and the headset plug 2 that is connected with hardware system 1, described hardware system 1 is provided with ACK button 3, described headset plug 2 comprises audio interface 4, audio interface 4 comprises microphone terminal 5, earth terminal 6, R channel terminal 7 and L channel terminal 8, is provided with circuit board 9 in the described hardware system 1, and circuit board 9 is provided with cryptographic calculations chip 10, communication chip 11 and battery 12; Described audio interface 4 is connected with the earpiece holes 14 of mobile phone 13; Described microphone terminal 5, L channel terminal 8 and R channel terminal 7 all communicate to connect with mobile phone 13; Described headset plug 2 is 3.5mm.
The method of operation of the Usbkey of the described handset identities authentication of embodiment of the invention terminal may further comprise the steps:
Step 1: in Usbkey, implant user key, generate digital signature;
Step 2: simultaneously in the inner embedded software module that exists with software form that arranges of mobile phone;
Step 3: Usbkey is inserted in the cellphone pore, and this moment, the software module of Usbkey was connected with the software module of mobile phone;
Step 4: the software of mobile phone inside sends digital control instruction to Usbkey, is transferred to built-in system after the headset plug 2 of Usbkey receives instruction, and is converted into signal by chip, and signal passes to the user by the sound channel terminal; And
Step 5: the user sends to output signal the audio interface 4 of Usbkey, simultaneously smart mobile phone is with the audio signal that receives in the earpiece audio interface 4 and transfer in the embedded software module, data coding by information, obtain instruction, be that private cipher key among the Usbkey is sent in the smart mobile phone in the authentication software unit, verify needing verification public key in the smart mobile phone.
After the user inserts the earpiece holes 14 of mobile device with Usbkey, can be supported the application identification of the sound channel terminal of audio interface.The main composition module of hardware system 1 inside comprises circuit board 9, possesses cryptographic calculations chip 10, communication chip 11 and the internal battery 12 of commercial cipher qualification, and its chip is the high performance cipher computing chip 10 with the close qualification of state.Usbkey can support any the possess computer equipment of audio frequency input/output function and operating system and the software platform of any support visit audio frequency input/output function in theory, therefore Usbkey can support mobile devices such as at present nearly all mobile phone, panel computer, notebook computer, also can support various operating systems and JAVA platforms such as Apple iOS, Android, Windows, Mac OS X.
The firmware of Usbkey is configured to mainly support public key cryptography to calculate at present, can preserve user key safely at device interior, and generates digital signature at device interior.The software development kit of Usbkey is supported complete cryptographic function, supports WAPI digital signature of elliptic curve standard, is supported to discuss the SM9 DSS under close SM2, SM3, SM4 DSS and the support IBC system, can be widely used in various users and authenticate functions such as login, Net silver and payment.The interface accompanying drawing is the example application of this equipment, can provide the safety function identical with traditional USB Key at iPhone.
This equipment one end can be earphone interface, and the other end can be USB interface, and USB interface has increased the multifunctionality of this equipment as compatible equipment.Explanation about USB interface: because equipment itself can support to have the computer equipment of 3.5 millimeters interfaces, and this equipment super low-power consumption, life cycle is interior by the device interior powered battery, can be integrated with USB in the communication chip of this equipment from mode controller, therefore the support to USB interface can be provided on demand.
The present invention is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but do any variation in its shape or structure; every have identical with a application or akin technical scheme, all drops within protection scope of the present invention.
Claims (5)
1. the Usbkey of handset identities authentication terminal, comprise hardware system (1) and the headset plug (2) that is connected with hardware system (1), it is characterized in that: described hardware system (1) is provided with ACK button (3), described headset plug (2) comprises audio interface (4), audio interface (4) comprises microphone terminal (5), earth terminal (6), R channel terminal (7) and L channel terminal (8), be provided with circuit board (9) in the described hardware system (1), circuit board (9) is provided with cryptographic calculations chip (10), communication chip (11) and battery (12).
2. handset identities according to claim 1 authenticates the Usbkey of terminal, and it is characterized in that: described audio interface (4) is connected with the earpiece holes (14) of mobile phone (13).
3. handset identities according to claim 2 authenticates the Usbkey of terminal, and it is characterized in that: described microphone terminal (5), L channel terminal (8) and R channel terminal (7) all communicate to connect with mobile phone (13).
4. handset identities according to claim 3 authenticates the Usbkey of terminal, and it is characterized in that: described headset plug (2) is 3.5mm.
5. each described handset identities of claim 1-4 authenticates the method for operation of the Usbkey of terminal, it is characterized in that described method of operation may further comprise the steps:
Step 1: in Usbkey, implant user key, generate digital signature;
Step 2: simultaneously in the inner embedded software module that exists with software form that arranges of mobile phone;
Step 3: Usbkey is inserted in the cellphone pore, and this moment, the software module of Usbkey was connected with the software module of mobile phone;
Step 4: the software of mobile phone inside sends digital control instruction to Usbkey, and the headset plug of Usbkey (2) is transferred to built-in system after receiving instruction, and is converted into signal by chip, and signal passes to the user by the sound channel terminal; And
Step 5: the user sends to output signal the audio interface (4) of Usbkey, simultaneously smart mobile phone is with the audio signal that receives in the earpiece audio interface (4) and transfer in the embedded software module, data coding by information, obtain instruction, be that private cipher key among the Usbkey is sent in the smart mobile phone in the authentication software unit, verify needing verification public key in the smart mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2013101109789A CN103237306A (en) | 2013-04-02 | 2013-04-02 | Usbkey of cellphone identity authentication terminal and application of Usbkey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2013101109789A CN103237306A (en) | 2013-04-02 | 2013-04-02 | Usbkey of cellphone identity authentication terminal and application of Usbkey |
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| CN103237306A true CN103237306A (en) | 2013-08-07 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104363544A (en) * | 2014-10-15 | 2015-02-18 | 深圳市学立佳教育科技有限公司 | External device starting app by audio interface in Android environment |
| CN104469752A (en) * | 2014-11-17 | 2015-03-25 | 深圳市中兴移动通信有限公司 | Encryption method and device and terminal |
| CN109308103A (en) * | 2018-09-14 | 2019-02-05 | 北京清大智信科技有限公司 | A kind of grade super microcomputer for credible stamped signature |
| CN112370658A (en) * | 2020-10-23 | 2021-02-19 | 北京航星科技有限公司 | Anti-static wrist strap |
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| CN102254264A (en) * | 2011-08-17 | 2011-11-23 | 广州广电运通金融电子股份有限公司 | Security control method and security control system of mobile payment |
| CN102255730A (en) * | 2011-07-11 | 2011-11-23 | 吴沙林 | Digital certificate safety lock device and digital certificate authentication system and method |
| WO2012055297A1 (en) * | 2010-10-28 | 2012-05-03 | 中兴通讯股份有限公司 | Authentication method and device of mobile terminal |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2012055297A1 (en) * | 2010-10-28 | 2012-05-03 | 中兴通讯股份有限公司 | Authentication method and device of mobile terminal |
| CN102255730A (en) * | 2011-07-11 | 2011-11-23 | 吴沙林 | Digital certificate safety lock device and digital certificate authentication system and method |
| CN102254264A (en) * | 2011-08-17 | 2011-11-23 | 广州广电运通金融电子股份有限公司 | Security control method and security control system of mobile payment |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104363544A (en) * | 2014-10-15 | 2015-02-18 | 深圳市学立佳教育科技有限公司 | External device starting app by audio interface in Android environment |
| CN104363544B (en) * | 2014-10-15 | 2017-10-27 | 深圳市学立佳教育科技有限公司 | Start app external device (ED) under Android environment using COBBAIF |
| CN104469752A (en) * | 2014-11-17 | 2015-03-25 | 深圳市中兴移动通信有限公司 | Encryption method and device and terminal |
| CN104469752B (en) * | 2014-11-17 | 2019-07-30 | 努比亚技术有限公司 | A kind of encryption method, device and terminal |
| CN109308103A (en) * | 2018-09-14 | 2019-02-05 | 北京清大智信科技有限公司 | A kind of grade super microcomputer for credible stamped signature |
| CN112370658A (en) * | 2020-10-23 | 2021-02-19 | 北京航星科技有限公司 | Anti-static wrist strap |
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Application publication date: 20130807 |