CN102970273A - USB flash disk with command and capable of being unlocked through short messages - Google Patents
USB flash disk with command and capable of being unlocked through short messages Download PDFInfo
- Publication number
- CN102970273A CN102970273A CN2012100987739A CN201210098773A CN102970273A CN 102970273 A CN102970273 A CN 102970273A CN 2012100987739 A CN2012100987739 A CN 2012100987739A CN 201210098773 A CN201210098773 A CN 201210098773A CN 102970273 A CN102970273 A CN 102970273A
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- usb flash
- flash disk
- password
- password protection
- identifying code
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Abstract
The invention discloses a USB flash disk with a command and capable of being unlocked through short messages. The USB flash disk is characterized in that the USB flash disk is bound with a secret cell phone number in advance by a user, when the user forgets the command, the user can insert the USB flash disk into a computer and sends an unlocking request to a secret server deployed in the internet, the secret server sends an unlocking verification code to a secret cell phone bound with the USB flash disk through short messages, the user inputs the unlocking verification code received by the secret cell phone into a USB flash disk program interface, and a USB flash disk program is verified and resets the command to achieve unlocking.
Description
Technical field
The present invention relates to a kind of band password USB flash disk by the SMS release, belong to information security and computer software technical field.
Background technology
USB flash disk is easy to carry owing to it; capacity is huge; exchanges data has conveniently obtained using widely; simultaneously also owing to be easy to cause divulging a secret to reading and writing not add to control; therefore require to have occurred multiple USB flash disk with password for confidentiality; on software or hardware, data are encrypted; or login need to be entered password during USB flash disk; or need to enter password when checking the USB flash disk file; played anti-lost preferably; anti-copy; the effect of protected file; but in case forget password; USB flash disk often can't use; the format USB flash disk, or lose USB flash disk, to such an extent as to lose vital document.
Above-mentioned situation has caused very large loss to users, therefore proposes targetedly a kind of method by SMS solution lock strap password USB flash disk.
Summary of the invention
Arrange in the present invention:
(1) USB flash disk that could use of need to entering password is called " band password USB flash disk ";
(2) can't use USB flash disk owing to forget password, be called " locking ";
(3) give password for change, or reset password, be called " release ";
(4) band password USB flash disk can be identified, and binds according to this identifying code of password protection mobile phone, is called " binding identifying code ";
(5) band password USB flash disk can be identified, and the identifying code of reset password according to this, is called " release identifying code ";
(6) be used for receiving the mobile phone of binding identifying code and release identifying code, be called " password protection mobile phone ";
(7) be used for sending binding identifying code and release identifying code to the server of password protection mobile phone, be called " password protection server ".
Content of the present invention is, described USB flash disk is bound a password protection cell-phone number by the user in advance, when forgetting password, can insert the computer that to access the Internet, send unlocking request to the password protection server that is deployed in the Internet, the password protection server is dealt into the password protection mobile phone of binding with described USB flash disk to the release identifying code by note, and the user is input to described USB flash disk program interface to the release identifying code that the password protection mobile phone receives, described USB flash disk program is reset password by after verifying, realizes release.
The present invention is achieved by the following technical solutions:
Inner at band password USB flash disk, comprise network communication module, binding password protection mobile module reconciliation lock module program.
Outside at band password USB flash disk, comprise deployment password protection server on the internet, the password protection server comprises network communication module and SMS transmission module.The network communication module continues to monitor the request that sends with the password USB flash disk at designated port, and SMS transmission module is used for identifying code is sent to the password protection mobile phone by note.
Realize that purpose of the present invention need carry out two workflows:
One, binding password protection mobile phone flow process:
Input password protection cell-phone number to be bound with password USB flash disk program interface, send the request of binding password protection mobile phone with the password USB flash disk to the password protection server of disposing on the internet, the password protection server sends the binding identifying code to the password protection mobile phone, the binding identifying code that the user receives at described USB flash disk program interface input password protection mobile phone, after described USB flash disk program checkout binding identifying code is legal, the password protection cell-phone number is tied to described USB flash disk;
Two, separate lock strap password USB flash disk flow process:
When band password USB flash disk is forgotten password, insert the computer that to access the Internet with the password USB flash disk, send unlocking request to the password protection server of disposing on the internet, after the password protection server checks that unlocking request is legal, send the release identifying code to the password protection mobile phone, the release identifying code that the user receives the password protection mobile phone is inputted described USB flash disk program interface, and the legal rear reset password of described USB flash disk program checkout release identifying code realizes release.
The invention has the beneficial effects as follows: when leaving behind the password of password USB flash disk, need not format USB flash disk, or abandon USB flash disk, but by the SMS reset password.
Description of drawings
Fig. 1 is system's pie graph
Fig. 2 is band password USB flash disk cut-away view
Fig. 3 is binding password protection mobile phone flow chart
Fig. 4 solution lock strap password USB flash disk flow chart
Embodiment
Below in conjunction with accompanying drawing, describe the present invention in detail by specific embodiment.
The present invention relates to 3 objects: password protection server, band password USB flash disk, password protection mobile phone.See Fig. 1.
(1) disposes on the internet the password protection server: build-in services device program (comprising network communication module and SMS transmission module), configuration network communication terminal slogan, connect the note cat, insert SIM card, and by parameters such as serial ports initialization note cat baud rate, sms centers.
(2) band password USB flash disk storage inside structure comprises program area (being the CD district) and data field (namely hiding the memory block), program package (is comprised the specific resource browser, the password authentication module, the network communication module, binding password protection mobile module is separated lock module) and configuration file (internet-ip address of password protection server, network communication port numbers) be burnt to the CD district, and format with the encrypted file system of independent research hiding the memory block, in order to storage file.See Fig. 2.
(3) password protection mobile phone is the mobile phone that is used for receiving binding password protection mobile phone identifying code and release identifying code with password USB flash disk user.It is inner that described password protection cell-phone number need be set to described USB flash disk.
Execution mode comprises 2 flow processs: binding password protection mobile phone flow process, separate lock strap password USB flash disk flow process.
Binding password protection mobile phone flow process is as follows, sees Fig. 3:
(1) at band password USB flash disk program interface input password protection cell-phone number;
(2) band password USB flash disk sends binding password protection mobile phone request (comprising bind command, password protection cell-phone number to be bound, 6 random codes) by the Internet to the password protection server, and band password USB flash disk begins countdown in 1 minute;
(3) whether the request of password protection server authentication binding password protection mobile phone is legal, and namely whether checking bind command wherein is correct, if incorrect, then send note and also finishes to password protection mobile phone prompting to be bound is wrong, if correct, then carries out next step;
(4) the password protection server produces the binding identifying code, and the binding identifying code equals 6 random codes, sends the binding identifying code to the password protection mobile phone by SMS transmission module;
(5) at the binding identifying code of receiving with password USB flash disk program interface input password protection mobile phone;
(6) whether band password USB flash disk program verification binding identifying code is legal, comprises whether checking is expired, checks whether the binding identifying code is consistent with the random code that produces before with the password USB flash disk, if all pass through checking, then carries out next step, also finishes otherwise prompting is wrong;
(7) band password USB flash disk binding password protection cell-phone number, namely the described password protection cell-phone number of inner setting is to receive the cell-phone number that the release identifying code is used.
It is as follows to separate lock strap password USB flash disk flow process, sees Fig. 4:
(1) band password USB flash disk sends unlocking request by the Internet to the password protection server, unlocking request comprises unlock command, the password protection cell-phone number with password USB flash disk inner setting, 6 random codes, generate the MD5 value of random code in inside in order to checking, and begin countdown in 1 minute;
(2) the password protection server checks whether unlocking request is legal, checks namely whether unlock command is correct, if illegal, then sends note to password protection mobile phone prompting mistake, if legal, then carries out next step;
(3) the MD5 value of 6 random codes of password protection server generation sends the release identifying code to described password protection mobile phone as the release identifying code by SMS transmission module;
(4) at the release identifying code of receiving with password USB flash disk program interface input password protection mobile phone;
(5) whether band password USB flash disk program checkout release identifying code is legal, check namely whether the release identifying code is with consistent, whether expired with the MD5 value of inner 6 random codes that generate of password USB flash disk, if inconsistent or expired, wrong and the end of prompting, otherwise carry out next step;
(6) band password USB flash disk reset password realizes release.
Claims (1)
- One kind can be by the SMS release band password USB flash disk, it is characterized in that, described USB flash disk is bound a password protection cell-phone number by the user in advance, when forgetting password, can insert the computer that to access the Internet to described USB flash disk, send unlocking request to the password protection server that is deployed in the Internet, the password protection server is dealt into the release identifying code password protection mobile phone of binding with described USB flash disk by note, the user is input to described USB flash disk program interface to the release identifying code that the password protection mobile phone receives, described USB flash disk program is reset password by after verifying, realizes release.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100987739A CN102970273A (en) | 2012-04-06 | 2012-04-06 | USB flash disk with command and capable of being unlocked through short messages |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100987739A CN102970273A (en) | 2012-04-06 | 2012-04-06 | USB flash disk with command and capable of being unlocked through short messages |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102970273A true CN102970273A (en) | 2013-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100987739A Pending CN102970273A (en) | 2012-04-06 | 2012-04-06 | USB flash disk with command and capable of being unlocked through short messages |
Country Status (1)
| Country | Link |
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| CN (1) | CN102970273A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105069376A (en) * | 2015-08-19 | 2015-11-18 | 同方计算机有限公司 | USB safety lock alarm system and method thereof |
| CN105243317A (en) * | 2015-10-27 | 2016-01-13 | 上海斐讯数据通信技术有限公司 | Electronic device and decryption method therefor |
| CN110020515A (en) * | 2019-03-29 | 2019-07-16 | 联想(北京)有限公司 | Data guard method, data protecting device, electronic equipment and medium |
| CN115065554A (en) * | 2022-07-27 | 2022-09-16 | 中关村芯海择优科技有限公司 | Security chip, identity authentication method and device thereof, and storage medium |
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| CN1889431A (en) * | 2006-07-27 | 2007-01-03 | 北京飞天诚信科技有限公司 | Multifunction intelligent key equipment and safety controlling method thereof |
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| CN101166085A (en) * | 2007-09-24 | 2008-04-23 | 北京飞天诚信科技有限公司 | Remote unlocking method and system |
| CN201516948U (en) * | 2009-08-07 | 2010-06-30 | 杨南林 | Object storing packing box with opening password checking through short message received by mobile phone for anti-counterfeiting |
| CN102033820A (en) * | 2009-09-29 | 2011-04-27 | 北京爱国者存储科技有限责任公司 | Flash memory device and network authentication method thereof |
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- 2012-04-06 CN CN2012100987739A patent/CN102970273A/en active Pending
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| GB2425374A (en) * | 2005-04-22 | 2006-10-25 | Vodafone Plc | Controlling data access |
| CN1889431A (en) * | 2006-07-27 | 2007-01-03 | 北京飞天诚信科技有限公司 | Multifunction intelligent key equipment and safety controlling method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105069376A (en) * | 2015-08-19 | 2015-11-18 | 同方计算机有限公司 | USB safety lock alarm system and method thereof |
| CN105243317A (en) * | 2015-10-27 | 2016-01-13 | 上海斐讯数据通信技术有限公司 | Electronic device and decryption method therefor |
| CN110020515A (en) * | 2019-03-29 | 2019-07-16 | 联想(北京)有限公司 | Data guard method, data protecting device, electronic equipment and medium |
| CN115065554A (en) * | 2022-07-27 | 2022-09-16 | 中关村芯海择优科技有限公司 | Security chip, identity authentication method and device thereof, and storage medium |
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Application publication date: 20130313 |