CN203942537U - A kind of dynamic token type intelligent watch based on radio frequency input and output - Google Patents
A kind of dynamic token type intelligent watch based on radio frequency input and output Download PDFInfo
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- CN203942537U CN203942537U CN201420180529.1U CN201420180529U CN203942537U CN 203942537 U CN203942537 U CN 203942537U CN 201420180529 U CN201420180529 U CN 201420180529U CN 203942537 U CN203942537 U CN 203942537U
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- authentication password
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- 238000004891 communication Methods 0.000 claims abstract description 32
- 230000002452 interceptive effect Effects 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000005516 engineering process Methods 0.000 description 7
- 230000000977 initiatory effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000001413 cellular effect Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
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Abstract
A kind of dynamic token type intelligent watch based on radio frequency input and output, comprise the timing unit that timing is used, it is connected with the display unit of displaying time, also comprise the radio frequency communications unit for the ciphertext being generated by challenge code or interactive information with the transmission of communication of mobile terminal mobile terminal receive, described radio frequency communications unit is connected with the decryption unit that the information getting that receives its transmission is decrypted, described decryption unit with deciphered after the display unit that shows of information be connected, described decryption unit is also connected with the authentication password generation unit that the challenge code being decrypted or specific interactive information calculating generate authentication password, described authentication password generation unit with send to the radio frequency communications unit of mobile terminal to be connected the authentication password of its generation.Advantage of the present utility model: easy to carry, functional diversities, transmission speed is fast, information security performance is high, practical.
Description
Technical field
The utility model relates to a kind of dynamic token type intelligent watch based on radio frequency input and output.
Background technology
Along with scientific and technological development, the fail safe of authentication is more and more paid attention to, and the dynamic token with identity authentication function has been applied to each different field more and more.As shown in Figure 1, its specific descriptions are as follows for the existing identity verification scheme based on dynamic password:
1) user sends authentication request, and background server generates challenge code at random, and exports to dynamic token;
2) dynamic token obtains challenge code, and the challenge code of these outside inputs participates in generating authentication password according to predetermined cryptographic algorithm;
3) background server is according to challenge code, according to predetermined cryptographic algorithm, generates comparison password, and the cryptographic algorithm here should be with 2) be consistent;
4) dynamic token sends authentication request to background server, and the authentication password that is about to generate sends to background server;
5) background server mates the comparison password of authentication password and the generation of background server end;
6) return authentication result: if authentication password with compare password and mate, this authentication success, otherwise, authentication failure.
But there are some defects in existing dynamic password technology, is mainly manifested in the following aspects: 1) user needs manually input challenge code, contain much information, and more loaded down with trivial details, be easy to occur input error; 2) due to the keyboard restriction of dynamic token, can only input the challenge code of digital form, and can not input various countries' word or other forms; 3) existing dynamic token, profile is not attractive in appearance, is not easy to carry, and easily loses, and fail safe is lower.In addition, existing general wristwatch function ratio is more single, only can check the information such as time and weather, does not have identity authentication function, can not meet the demand in market.So just greatly limited the variation of the raising of dynamic token security performance and the convenience of use and intelligent watch function.
Summary of the invention
The utility model provides that a kind of easy to carry, functional diversities, transmission speed are fast, high, the practical dynamic token type intelligent watch based on radio frequency input and output of information security performance.
The technical solution adopted in the utility model is:
A kind of dynamic token type intelligent watch based on radio frequency input and output, comprise the timing unit that timing is used, it is connected with the display unit of displaying time, it is characterized in that: also comprise the radio frequency communications unit for the ciphertext being generated by challenge code or interactive information with the transmission of communication of mobile terminal mobile terminal receive, described radio frequency communications unit is connected with the decryption unit that the information getting that receives its transmission is decrypted, described decryption unit with deciphered after the display unit that shows of information be connected, described decryption unit is also connected with the authentication password generation unit that the challenge code being decrypted or specific interactive information calculating generate authentication password, described authentication password generation unit with send to the radio frequency communications unit of mobile terminal to be connected the authentication password of its generation.
Further, be also included as the Power Management Unit of each unit power supply use, described Power Management Unit is the supply module of a wireless charging mode.
Further, the switch element of described timing unit is a Sensitive Apparatus.
Further, the display screen of described display unit is a LCDs.
The utility model combines dynamic token and general wristwatch, make dynamic token type intelligent watch described in the utility model not only there is the function of dynamic token, while also has the function of general wristwatch, not only can realize the function of authentication, also can realize the function of the time of checking.The utility model combines dynamic token and general wristwatch, take full advantage of outward appearance and the wearable characteristic of general wristwatch, the outward appearance that makes dynamic token is fashion more, use and carry convenient, the function of general wristwatch is also more diversified and intelligent simultaneously, has very high practical value.And adopt wireless charging technology, increased the convenience using.Introducing radio-frequency technique is carried out the data transmission between dynamic token and mobile terminal, not only convenient and swift, and has reduced power consumption and the cost of dynamic token.
Advantage of the present utility model can be summarized as:
1) challenge code or interactive information are to transmit by RF-wise, so it not only can be generated by numeral, also can be by various countries' word or other forms of Information generation, this has made up dynamic token before to a great extent can only input numeral as the defect of challenge code by keyboard, has improved the fail safe of authentication.
2) adopt RF-wise to carry out the sending and receiving of information, speed is faster, and fail safe is higher, when having reduced the use power consumption and cost of dynamic token type intelligent watch, has improved the convenience using.
3) dynamic token and general wristwatch are combined, the drawback while having avoided the two to use separately, can give full play to the two advantage, has a larger practicality.
4) dynamic token technology is embedded into general wristwatch the inside, is not only easy to carry, be difficult for losing, profile more fashion is attractive in appearance and make the function of general wristwatch more diversified, makes its cost performance have large increase.
5) adopting wireless charging mode is that dynamic token type intelligent watch charges, more convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of traditional scheme one.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is radio communication principle schematic of the present utility model.
Fig. 4 is applicating flow chart of the present utility model.
Fig. 5 is the concrete block diagram of application of the present utility model.
Embodiment
Below in conjunction with specific embodiment, the utility model is further described, but the utility model is not confined to these embodiments.One skilled in the art would recognize that the utility model contained all alternatives, improvement project and the equivalents that within the scope of claims, may comprise.
With reference to Fig. 2, a kind of dynamic token type intelligent watch based on radio frequency input and output, comprise the timing unit 11 that timing is used, it is connected with the display unit 12 of displaying time, also comprise the radio frequency communications unit 16 for the ciphertext being generated by challenge code or interactive information with mobile terminal 2 communications reception mobile terminals 2 transmissions, described radio frequency communications unit 16 is connected with the decryption unit 13 that the information getting that receives its transmission is decrypted, described decryption unit 13 with deciphered after the display unit 12 that shows of information be connected, described decryption unit 13 is also connected with the authentication password generation unit 15 that the challenge code being decrypted or specific interactive information calculating generate authentication password, described authentication password generation unit 15 is connected with the authentication password of its generation being sent to the radio frequency communications unit 16 of mobile terminal 2.
The Power Management Unit 14 that is also included as each unit power supply use, described Power Management Unit 14 is supply modules of a wireless charging mode.
The switch element of described timing unit 11 is Sensitive Apparatuses.
The display screen of described display unit 12 is LCDs.
The utility model combines dynamic token and general wristwatch, make dynamic token type intelligent watch 1 described in the utility model not only there is the function of dynamic token, while also has the function of general wristwatch, not only can realize the function of authentication, also can realize the function of the time of checking.The utility model combines dynamic token and general wristwatch, take full advantage of outward appearance and the wearable characteristic of general wristwatch, the outward appearance that makes dynamic token is fashion more, use and carry convenient, the function of general wristwatch is also more diversified and intelligent simultaneously, has very high practical value.And adopt wireless charging technology, increased the convenience using.Introducing radio-frequency technique is carried out the data transmission between dynamic token and mobile terminal, not only convenient and swift, and has reduced power consumption and the cost of dynamic token.
The timing principle of the timing unit 11 in the present embodiment is mainly: utilize power supply as power, by electric energy conversion, be magnetic energy, selecting a kind of Sensitive Apparatus (as quartz transistor) to drive timer to do failure of oscillation as switch moves, drives indicator to rotate (or numeral changes), displaying time.
The display screen of the display unit 12 in the present embodiment is liquid crystal, for displaying time, realizes watch function.In addition, this unit is also for showing the information after information that radio frequency communications unit 16 receives and deciphering thereof, to verify the correctness of challenge code or interactive information.
The information that decryption unit 13 in the present embodiment gets radio frequency communications unit 16 is decrypted according to predetermined decipherment algorithm, and the information after deciphering is outputed on the display screen of display unit 12 and shown.
Radio frequency communications unit 16 in the present embodiment is mainly used in the radio communication of 1 of mobile terminal 2 and dynamic token type intelligent watch, as the ciphertext being generated by challenge code or interactive information in mobile terminal receive 2, or the authentication password generating in dynamic token type intelligent watch 1 is passed to mobile terminal 2.
The challenge code that authentication password generation unit 15 in the present embodiment decrypts in conjunction with decryption unit or specific interactive information, calculate and generate authentication password according to predetermined cryptographic algorithm and seed key.
Power Management Unit 14 in the present embodiment is mainly above each unit power supply is provided, to guarantee their normal work.It needs to be noted because power consumption of the present invention is very low, so adopt wireless charging mode to power here.Wireless charging refers to that the mode that the device with battery sees through wireless induction obtains electric power and charges.
Dynamic token type intelligent watch 1 described in the utility model carries out radio communication authentication with mobile terminal 2, and described mobile terminal 2 comprises that it comprises with movable equipments such as the mobile phone of radio-frequency enabled and panel computers:
Web bank unit 21: communicating by letter of mobile terminal 2 and 1 of dynamic token type intelligent watch is responsible in this unit, communicating by letter between mobile terminal 2 and background server, as the ciphertext that background server is generated passes to the Web bank unit of mobile terminal, and then pass to dynamic token type intelligent watch 1 via the radio frequency communications unit 22 of mobile terminal 2; Dynamic token type intelligent watch 1 passes to the authentication password of generation via radio frequency communications unit 16 the Web bank unit 21 of mobile terminal 2, then by the Web bank unit 21 of mobile terminal 2, authentication password is passed to background server.
Radio frequency communications unit 22: the radio communication that is mainly used in 1 of mobile terminal 2 and dynamic token type intelligent watch, as the ciphertext being generated by challenge code or interactive information that mobile terminal 2 is generated is passed to dynamic token type intelligent watch 1, or receive the authentication password that dynamic token type intelligent watch 1 biography is come.
The related major technique of the utility model is technology for radio frequency, and its groundwork principle is shown in Fig. 3, specifically describes as follows:
Radio communication occurs conventionally between initiating equipment and target device, intercouples between the two, and carry out carrier modulation, transmission of digital signals with ASK or FSK mode in AC magnetic field mode.Initiating equipment produces less radio-frequency magnetic field and carries out initialization, then to target device, initiates order, and target device responds the order of initiating equipment, and selects the less radio-frequency magnetic field of being sent by initiating equipment or produce voluntarily to communicate.
Under aggressive mode, initiating equipment and target device all will produce the less radio-frequency magnetic field of oneself, and this is the mode standard of point-to-point communication, to obtain very fast, connect.Under Passive Mode, initiating equipment provides less radio-frequency magnetic field at whole communication process, it can select a kind of transmission speed that data are sent to target device, target device needn't produce less radio-frequency magnetic field, utilize the electromotive force of induction to provide work required power supply, utilize load-modulate technology to carry out data transmit-receive.
The specific works flow process that possesses the dynamic token type intelligent watch 1 of dynamic token function described in the utility model is shown in Fig. 4, specifically describes as follows:
1) certificate server end generates at random challenge code or by interactive interface, obtains the interactive information of user's input.
2) certificate server end is encrypted the challenge code generating at random or the interactive information getting by cryptographic algorithm, generating ciphertext.
3) certificate server end shows on the interactive interface of mobile terminal 2 encrypting the ciphertext generating.
4) certificate server end calculates the challenge code generating at random or interactive information to generate comparison password according to predetermined cryptographic algorithm and seed key.
5) ciphertext is passed to dynamic token type intelligent watch 1 by the radio frequency communications unit 22 on mobile terminal 2.
6) first dynamic token type intelligent watch 1 is decrypted ciphertext and obtains challenge code or interactive information, then check that whether challenge code or interactive information after deciphering be correct, if correct, confirm and enter authentication password generation unit 15, otherwise returning to 5) again obtain the ciphertext of challenge code or interactive information.
7) the authentication password generation unit 15 in dynamic token type intelligent watch 1, the challenge code that deciphering is obtained or interactive information are calculated and are generated authentication password according to predetermined cryptographic algorithm and seed key, and the cryptographic algorithm here and seed key should be with 4) in cryptographic algorithm and seed key be consistent.
8) authentication password is passed to mobile terminal 2 by the radio frequency communications unit 16 in dynamic token type intelligent watch 1, then mobile terminal 2 is submitted to certificate server again.
9) certificate server by authentication password with compare password and mate, when the two mates, this authentication success, otherwise, this authentication failure.
Take below and by mobile phone, carry out Web bank and transfer accounts and introduce concrete application of the present utility model as example, see Fig. 5.
The authentication process of user when using cellular network to go to bank to transfer accounts is as follows:
1) interactive interface that user goes to bank at cellular network is inputted pay code, name in an account book, the amount of money of transferring accounts, is proceeded to name in an account book and proceed to the information such as account number, and submits to bank's background server.
2) bank's background server is encrypted generating ciphertext by Transaction Information according to predetermined cryptographic algorithm.
3) bank's background server is presented at ciphertext on the operation interface that cellular network goes to bank.
4) by using the radio communication function between mobile phone and dynamic token type intelligent watch, mobile phone sends to dynamic token type intelligent watch by the ciphertext being presented on operation interface.
5) dynamic token type intelligent watch is decrypted the cipher-text information getting (the algorithm here should with 2) and is consistent), extract pay code, name in an account book, the amount of money of transferring accounts wherein, proceed to name in an account book and proceed to the information such as account number, and it is shown on dynamic token type intelligent watch.
6) user whether check Transaction Information correct, if incorrect, return to 4) re-start the transmission of ciphertext, if correct, Transaction Information is calculated and is generated authentication password by predetermined cryptographic algorithm and seed key.
7) by using the radio communication function between dynamic token type intelligent watch and mobile phone, dynamic token type intelligent watch sends to mobile phone by authentication password.
8) the interactive interface input authentication password that user goes to bank by cellular network, and submit to bank's background server.
9) bank's background server mates authentication password with the password of comparing that self generates, if the two is consistent, this Transaction Success, otherwise this Fail Transaction, finish this transaction.
Claims (4)
1. the dynamic token type intelligent watch based on radio frequency input and output, comprise the timing unit that timing is used, it is connected with the display unit of displaying time, it is characterized in that: also comprise the radio frequency communications unit for the ciphertext being generated by challenge code or interactive information with the transmission of communication of mobile terminal mobile terminal receive, described radio frequency communications unit is connected with the decryption unit that the information getting that receives its transmission is decrypted, described decryption unit with deciphered after the display unit that shows of information be connected, described decryption unit is also connected with the authentication password generation unit that the challenge code being decrypted or specific interactive information calculating generate authentication password, described authentication password generation unit with send to the radio frequency communications unit of mobile terminal to be connected the authentication password of its generation.
2. a kind of dynamic token type intelligent watch based on radio frequency input and output according to claim 1, is characterized in that: be also included as the Power Management Unit of each unit power supply use, described Power Management Unit is the supply module of a wireless charging mode.
3. a kind of dynamic token type intelligent watch based on radio frequency input and output according to claim 1 and 2, is characterized in that: the switch element of described timing unit is a Sensitive Apparatus.
4. a kind of dynamic token type intelligent watch based on radio frequency input and output according to claim 3, is characterized in that: the display screen of described display unit is a LCDs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420180529.1U CN203942537U (en) | 2014-04-15 | 2014-04-15 | A kind of dynamic token type intelligent watch based on radio frequency input and output |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420180529.1U CN203942537U (en) | 2014-04-15 | 2014-04-15 | A kind of dynamic token type intelligent watch based on radio frequency input and output |
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| CN203942537U true CN203942537U (en) | 2014-11-12 |
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| CN201420180529.1U Expired - Lifetime CN203942537U (en) | 2014-04-15 | 2014-04-15 | A kind of dynamic token type intelligent watch based on radio frequency input and output |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104753679A (en) * | 2015-03-05 | 2015-07-01 | 北京畅游天下网络技术有限公司 | User authentication method and system as well as intelligent wearing equipment |
| WO2016095403A1 (en) * | 2014-12-15 | 2016-06-23 | 捷开通讯(深圳)有限公司 | Wearable device with payment function and method for implementing payment function |
-
2014
- 2014-04-15 CN CN201420180529.1U patent/CN203942537U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016095403A1 (en) * | 2014-12-15 | 2016-06-23 | 捷开通讯(深圳)有限公司 | Wearable device with payment function and method for implementing payment function |
| CN104753679A (en) * | 2015-03-05 | 2015-07-01 | 北京畅游天下网络技术有限公司 | User authentication method and system as well as intelligent wearing equipment |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hangzhou City, Zhejiang province Yuhang District 311121 West Street Wuchang No. 998 Building 9 East Patentee after: HANGZHOU SYNODATA SECURITY TECHNOLOGY CO., LTD. Address before: Hangzhou City, Zhejiang province Yuhang District 311121 West Street Wuchang No. 998 Building 9 East Patentee before: Hangzhou Shengyuan Chip Technique Co., Ltd. |