CN104182363A - Storing device for unlocking and encrypting through wireless transmission manner - Google Patents
Storing device for unlocking and encrypting through wireless transmission manner Download PDFInfo
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- CN104182363A CN104182363A CN201410443743.6A CN201410443743A CN104182363A CN 104182363 A CN104182363 A CN 104182363A CN 201410443743 A CN201410443743 A CN 201410443743A CN 104182363 A CN104182363 A CN 104182363A
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Abstract
The invention relates to a storing device for unlocking and encrypting through a wireless transmission manner. The storing device comprises a storing device body and a password inputting device which is independent of the storing device body, wherein the storing device body comprises a wireless communication device, a single chip microcomputer, a main control chip, a storing apparatus and a storing chip, one end of the wireless communication device is connected with the password inputting device, the other end of the wireless communication device is the single chip microcomputer, and the single chip microcomputer, the storing apparatus, and the storing chip are respectively connected with the main control chip. The storing device for unlocking and encrypting through the wireless transmission manner has the advantages that by means of the wireless communication device, the password inputting device is connected with the storing device body, and the password inputting device which is independent of the storing device body, so that when the storing device body is manufactured, the password inputting device is not limited on the storing device body, an unlocking manner of the storing device is no longer too complicated, and additional accessories are not required for unlocking authentication; the limit of the shape of the storing device body can be reduced, and the structure of the storing device is simplified.
Description
Technical field
The present invention relates to the memory storage that a kind of mode release by wireless transmission is encrypted, belong to memory storage field.
Background technology
In view of informationization more and more universal, and private information data and file situation about day by day increasing, meanwhile consumer more and more payes attention to the storage security of information data and file, so is growing on and on to the demand of safe storage in market.
In the market the safety practice of the storer of storage information data and file is mainly contained to two kinds: a kind of for be provided with fingerprint inductor on storer, by fingerprint, guarantee the safety of storer, as the application number patent that is 200610034156.7, a kind of flash memory device with fingerprint identification function is disclosed, it is by being provided with the fingerprint identification module that is carried out logic control by controller module at flash memory device, by fingerprint recognition, carry out the security that data manipulation can improve user data operation, more convenient, protect user data more efficiently; Another kind, for to be provided with digital button on storer, is used as Password Input, by specific password, reaches the object of protected storage.In addition the Patent Application Publication that application number is 200810134515.5 USB memory device, two kinds of modes that fingerprint recognition and digital button are used as to Password Input combine.But be no matter to be used as Password Input or both are combined at fingerprint recognition or digital button, all can being limited to extra large-scale element in appearance of storer, cannot have too many variation.
The progress of technology thereupon, the function of mobile phone is also more and more, more and more universal in society now, becomes and in people's daily life, is taking on more and more important role.
Summary of the invention
The object of this invention is to provide the restriction reducing memory storage outward appearance, simplify a kind of memory storage that passes through the mode release encryption of wireless transmission of the structure of memory storage, to overcome prior art above shortcomings.
The object of the invention is to be achieved through the following technical solutions:
The memory storage that a kind of mode release by wireless transmission is encrypted, the cipher input equipment that it comprises memory storage main body and is independent of memory storage main body, described memory storage main body comprises Wireless Telecom Equipment, single-chip microcomputer, main control chip, memory device and storage chip; Described Wireless Telecom Equipment one end connects cipher input equipment, and the other end connects single-chip microcomputer, and described single-chip microcomputer, memory device and storage chip are connected with main control chip respectively.
Adopt above structure, by Wireless Telecom Equipment, cipher input equipment and memory storage main body are linked together, cipher input equipment is independent of memory storage main body, therefore when manufacturing memory storage main body, cipher input equipment is not limited in the main body of memory storage, reduce the restriction of memory storage main body outward appearance, simplify the structure of memory storage.
Preferably, described cipher input equipment, inputs or arranges the password that memory storage is encrypted in release;
Described Wireless Telecom Equipment, receives by wireless mode after the password of cipher input equipment input, by password transmission to single-chip microcomputer;
Described single-chip microcomputer, receives the password that Wireless Telecom Equipment transmits, and to producing the packet of carrying password secretly after Cipher Processing, passes data packet transmission to main control chip;
Described main control chip, receive and the packet of processing single chip transmission after, by the data packet transmission after processing to memory device; Maybe the packet of having stored in the packet after processing and memory device is compared, and judge whether coupling;
Described memory device, storage file and reception are also stored the packet of main control chip transmission;
Described storage chip, storage makes the firmware of memory storage running.
Preferably, described cipher input equipment is mobile phone, has benefited from the universal of mobile phone, without increasing extra accessory, utilizes the existing equipment of user, by installation release software, can be realized the release of memory storage is encrypted, and simplifies the structure of memory storage.
Preferably, described Wireless Telecom Equipment is near-field communication chip or bluetooth, and near-field communication claims again wireless near field communication; International standard is ISO/IEC IS 18092, EMCA-340 and ETSI TS 102 190; Full Name in English: Near Field Communication, is called for short NFC; (international standard is IEEE802.15.1 to bluetooth; Full Name in English: Bluetooth; Comprise its specification 2.0/2.1+EDR, 3.0+HS, 4.0/4.1 and BLE[be Bluetooth Low Energy by name entirely, Chinese: low-power consumption bluetooth]).Can realize and in the situation that close to each other, carry out exchanges data when memory storage main body and cipher input equipment, realize the release of memory storage and encrypt.
Preferably, described main control chip is provided with the hardware cryptographic engine of the file of storage in protection memory device.
Preferably, described main control chip is provided with USB interface and tandem ata interface, by USB interface and tandem ata interface, realizes communicating by letter of memory storage and the equipment such as computing machine.
Preferably, described main control chip is by Universal USB interface and tandem ata interface and computer communication, described computing machine under the state of memory storage release, can the memory device of read storage device in the file of storage.
Preferably, described memory device is mechanical hard disk, solid state hard disc or flash memory.
Preferably, described memory device is provided with hiding magnetic region.
Preferably, described memory device is built-in with tandem ata interface.
Preferably, described storage chip is NOR Flash.
Beneficial effect of the present invention is:
By Wireless Telecom Equipment, cipher input equipment and memory storage main body are linked together, cipher input equipment is independent of memory storage main body, therefore when manufacturing memory storage main body, cipher input equipment is not limited in the main body of memory storage, can allow the unlocking manner of memory storage no longer too loaded down with trivial details and complicated, also no longer need extra accessory to do release authentication.Can reduce the restriction of memory storage main body outward appearance, simplify the structure of memory storage.
Accompanying drawing explanation
With reference to the accompanying drawings the present invention is described in further detail below.
Fig. 1 is the structural representation of memory storage described in the embodiment of the present invention.
In figure:
1, memory storage; 11, memory storage main body; 111, Wireless Telecom Equipment; 112, single-chip microcomputer; 113, main control chip; 114, memory device; 115, storage chip; 116, hardware cryptographic engine; 117, USB interface; 118, ata interface; 12, cipher input equipment; 2, computing machine.
Embodiment
As shown in Figure 1, the memory storage 1 that a kind of mode release by wireless transmission described in the embodiment of the present invention is encrypted, the cipher input equipment 12 that it comprises memory storage main body 11 and is independent of memory storage main body 11, described cipher input equipment 12 is mobile phone, and described memory storage main body 11 comprises Wireless Telecom Equipment 111, single-chip microcomputer 112, main control chip 113, memory device 114 and storage chip 115; Described Wireless Telecom Equipment 111 one end connect cipher input equipment 12, and the other end connects single-chip microcomputer 112, and described single-chip microcomputer 112, memory device 114 and storage chip 115 are connected with main control chip 113 respectively.
Adopt above structure, by Wireless Telecom Equipment 111, cipher input equipment 12 and memory storage main body 11 are linked together, cipher input equipment 12 is independent of memory storage main body 11, therefore when manufacturing memory storage main body 11, cipher input equipment 12 is not limited in memory storage main body 11, reduce the restriction of memory storage main body 11 outward appearances, simplify the structure of memory storage 1.
Preferably, described cipher input equipment 12, inputs or arranges the password that memory storage 1 is encrypted in release;
Described Wireless Telecom Equipment 111, receives by wireless mode after the password of cipher input equipment 12 input, by password transmission to single-chip microcomputer 112;
Described single-chip microcomputer 112, receives the password that Wireless Telecom Equipment 111 transmits, and to producing the packet of carrying password secretly after Cipher Processing, passes data packet transmission to main control chip 113;
Described main control chip 113, receive and the packet of processing single chip 112 transmission after, by the data packet transmission after processing to memory device 114; Maybe the packet of having stored in the packet after processing and memory device 114 is compared, and judge whether coupling;
Described memory device 114, storage file and reception are also stored the packet of main control chip 113 transmission;
Described storage chip 115, storage makes the firmware of memory storage 1 running.
Preferably, described cipher input equipment 12 is mobile phone, has benefited from the universal of mobile phone, without increasing extra accessory, utilizes the existing equipment of user, by installation release software, can be realized the release of memory storage 1 is encrypted, and simplifies the structure of memory storage 1.
Preferably, described Wireless Telecom Equipment 111 is near-field communication chip or bluetooth, and near-field communication claims again wireless near field communication; International standard is ISO/IEC IS 18092, EMCA-340 and ETSI TS 102190; Full Name in English: Near Field Communication, is called for short NFC; (international standard is IEEE802.15.1 to bluetooth; Full Name in English: Bluetooth; Comprise its specification 2.0/2.1+EDR, 3.0+HS, 4.0/4.1 and BLE[be Bluetooth Low Energy by name entirely, Chinese: low-power consumption bluetooth]).Can realize and in the situation that close to each other, carry out exchanges data when memory storage main body 11 and cipher input equipment 12, realize the release of memory storage 1 and encrypt.
Preferably, described main control chip 113 is provided with the hardware cryptographic engine 116 of the file of protection memory device 114 interior storages.Even memory device 114 is moved to common signal bridging conversion equipment, then by USB or equal interface, connect computing machine, or directly memory device 114 is connected to computing machine 2, computing machine 2 all cannot read the file in memory device 114.
Preferably, described main control chip 113 is provided with usb 1 17 and tandem ata interface 118, by being usb 1 17, realizes communicating by letter of memory storage 1 and computing machine 2 equipment such as grade with tandem ata interface 118.
Preferably, described main control chip 113 is by usb 1 17 and tandem ata interface 118 and computing machine 2 communications, described computing machine 2 under the state of memory storage 1 release, the file of memory device 114 interior storages that can read storage device 1.
Preferably, described memory device 114 is mechanical hard disk, solid state hard disc or flash memory.
Preferably, described memory device 114 is provided with hiding magnetic region, and described packet is stored in hiding magnetic region.Main control chip 113 generates one group of identical backup data package simultaneously, and backup data package and packet are deposited in the different blocks in the interior hiding magnetic region of memory device 114.After can avoiding that memory device 114 is long-time and using, magnetic region life termination and produce cannot reading out data and compare the problem of password.
Preferably, described memory device 114 is built-in with tandem ata interface.
Preferably, described storage chip 115 is NOR Flash.
Password is set first: the password that arranges or revise by cipher input equipment 12 inputs, Wireless Telecom Equipment 111 receives after the password of cipher input equipment 12 inputs by wireless mode, by password transmission to single-chip microcomputer 112, to producing the packet of carrying password secretly after Cipher Processing, pass data packet transmission to main control chip 113; Main control chip 113 receive and the packet of processing single chip 112 transmission after, by the data packet transmission after processing to memory device 114; Memory device 114 receives and the packet of main control chip 113 transmission is stored in the hiding disk on memory device 114, as comparison, inputs the whether correct foundation of password below.
Modify password: the password change that also can adjust at any time, while guaranteeing that password is stolen, the data in memory device 114 and file security.Revise unlocking pin and must first input original password, and then revise new password.The process of Modify password is identical with the process that password is set first.
During memory storage 1 each use, all need release, concrete releasing process is as follows:
After the USB (universal serial bus) 117 of memory storage main body 11 by main hollow sheet 113 is connected with computing machine 2 with tandem ata interface 118, memory device 114 is in locking state, and computing machine 2 there is no the attribute that method is differentiated memory storage 1.Now open cipher input equipment 12, input correct password, Wireless Telecom Equipment 111 receives by wireless mode after the password of cipher input equipment 12 input, by password transmission to single-chip microcomputer 112, to producing the packet of carrying password secretly after Cipher Processing, pass data packet transmission to main control chip 113; After the packet that main control chip 113 receives and processing single chip 112 is transmitted, the packet of having stored in the packet after processing and memory device 114 is compared, and judge whether coupling; If password is correct, 113 of main control chips are opened the interface communication of computing machine 2 and memory device 114, and computing machine 2 can recognize memory storage 1, and allow the file in accessing storage device 114.Password mistake when input, main control chip 113 sends error message and sends Wireless Telecom Equipment 111 to by single-chip microcomputer 112, by Wireless Telecom Equipment 111, send error message to cipher input equipment 12 again, cipher input equipment 12 is received after information, notice display password mistake, cannot accessing storage device 114.
Password can be numeral or figure, and described figure can be nine grids.
The Password Input button of release software is not restricted to 0-9 and unlock button (as substituted with #) and cancel button (as substituted with E) totally 12 button combination, also can increase the security of the special button strengthening password combination such as other symbols.
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, within all dropping on protection scope of the present invention.
Claims (10)
1. the memory storage that the mode release by wireless transmission is encrypted, it is characterized in that: the cipher input equipment that it comprises memory storage main body and is independent of memory storage main body, described memory storage main body comprises Wireless Telecom Equipment, single-chip microcomputer, main control chip, memory device and storage chip; Described Wireless Telecom Equipment one end connects cipher input equipment, and the other end connects single-chip microcomputer, and described single-chip microcomputer, memory device and storage chip are connected with main control chip respectively.
2. the memory storage that a kind of mode release by wireless transmission according to claim 1 is encrypted, is characterized in that: described cipher input equipment, input or arrange the password that memory storage is encrypted in release;
Described Wireless Telecom Equipment, receives by wireless mode after the password of cipher input equipment input, by password transmission to single-chip microcomputer;
Described single-chip microcomputer, receives the password that Wireless Telecom Equipment transmits, and to producing the packet of carrying password secretly after Cipher Processing, passes data packet transmission to main control chip;
Described main control chip, receive and the packet of processing single chip transmission after, by the data packet transmission after processing to memory device; Maybe the packet of having stored in the packet after processing and memory device is compared, and judge whether coupling;
Described memory device, storage file and reception are also stored the packet of main control chip transmission;
Described storage chip, storage makes the firmware of memory storage running.
3. the memory storage that a kind of mode release by wireless transmission according to claim 1 is encrypted, is characterized in that: described cipher input equipment is mobile phone.
4. the memory storage that a kind of mode release by wireless transmission according to claim 1 is encrypted, is characterized in that: described Wireless Telecom Equipment is near-field communication chip or bluetooth.
5. the memory storage that a kind of mode release by wireless transmission according to claim 1 is encrypted, is characterized in that: described main control chip is provided with the hardware cryptographic engine of storage file in protection memory device.
6. the memory storage that a kind of mode release by wireless transmission according to claim 1 is encrypted, is characterized in that: described main control chip is provided with USB interface and tandem ata interface.
7. the memory storage that a kind of mode release by wireless transmission according to claim 6 is encrypted, it is characterized in that: described main control chip is by USB interface and tandem ata interface and computer communication, described computing machine under the state of memory storage release, the file of storage in memory device that can read storage device.
8. the memory storage that a kind of mode release by wireless transmission according to claim 1 is encrypted, is characterized in that: described memory device is mechanical hard disk, solid state hard disc or flash memory.
9. the memory storage that a kind of mode release by wireless transmission according to claim 1 is encrypted, is characterized in that: described memory device is provided with hiding magnetic region.
10. the memory storage that a kind of mode release by wireless transmission according to claim 1 is encrypted, is characterized in that: described storage chip is NOR Flash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410443743.6A CN104182363A (en) | 2014-04-30 | 2014-09-03 | Storing device for unlocking and encrypting through wireless transmission manner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420216548.5 | 2014-04-30 | ||
| CN201420216548 | 2014-04-30 | ||
| CN201410443743.6A CN104182363A (en) | 2014-04-30 | 2014-09-03 | Storing device for unlocking and encrypting through wireless transmission manner |
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| CN104182363A true CN104182363A (en) | 2014-12-03 |
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| CN201410443743.6A Pending CN104182363A (en) | 2014-04-30 | 2014-09-03 | Storing device for unlocking and encrypting through wireless transmission manner |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105184179A (en) * | 2015-11-05 | 2015-12-23 | 深圳市凯祥源科技有限公司 | Embedded encrypted mobile storage device and operation method thereof |
| CN108039950A (en) * | 2017-12-21 | 2018-05-15 | 鸿秦（北京）科技有限公司 | A kind of solid state hard disk secure authentication method based on NFC |
| CN114978689A (en) * | 2022-05-23 | 2022-08-30 | 江苏芯盛智能科技有限公司 | Storage device remote management method and system and storage device |
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Patent Citations (5)
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| US20130275771A1 (en) * | 2000-09-10 | 2013-10-17 | Sandisk Il Ltd. | Removable, Active, Personal Storage Device, System and Method |
| CN101030174A (en) * | 2006-03-04 | 2007-09-05 | 深圳市朗科科技有限公司 | Mobile memory with fingerprint recognition function |
| CN101281497A (en) * | 2007-04-02 | 2008-10-08 | 北京华旗资讯数码科技有限公司 | Ciphering type mobile storage apparatus |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105184179A (en) * | 2015-11-05 | 2015-12-23 | 深圳市凯祥源科技有限公司 | Embedded encrypted mobile storage device and operation method thereof |
| CN108039950A (en) * | 2017-12-21 | 2018-05-15 | 鸿秦（北京）科技有限公司 | A kind of solid state hard disk secure authentication method based on NFC |
| CN114978689A (en) * | 2022-05-23 | 2022-08-30 | 江苏芯盛智能科技有限公司 | Storage device remote management method and system and storage device |
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Application publication date: 20141203 |