CN102298958A - Combined type encrypting universal serial bus (USB) flash disk and method for encrypting and accessing digital data - Google Patents
Combined type encrypting universal serial bus (USB) flash disk and method for encrypting and accessing digital data Download PDFInfo
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- CN102298958A CN102298958A CN2010102129254A CN201010212925A CN102298958A CN 102298958 A CN102298958 A CN 102298958A CN 2010102129254 A CN2010102129254 A CN 2010102129254A CN 201010212925 A CN201010212925 A CN 201010212925A CN 102298958 A CN102298958 A CN 102298958A
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Abstract
The invention discloses a combined type encrypting universal serial bus (USB) flash disk and a method for encrypting and accessing digital data. The combined type encrypting USB flash disk comprises at least two information disks and an encrypting system, wherein each information disk is provided with a baseplate; one end of the external surface of each baseplate is provided with a plurality of contact fingers; the other end of the external surface of each baseplate is provided with a plurality of adapter fingers; the internal surface of each baseplate is provided with at least one internal memory chip; the internal memory chips are electrically connected with the contact fingers and the adapter fingers; the encrypting system is stored in one internal memory chip and comprises least one public sector, at least one private sector and a public program; the public program is provided with a sequence setting module and a capacity setting module; the sequence setting module is used for setting the plugging sequence of all the information disks; and the capacity setting module is used for regulating the relative capacity of the public sector and the private sector. Therefore, the combined type encrypting USB flash disk and the method for encrypting and accessing the digital data have a function of keeping the digital data secret, can be used for protecting the safety of the digital data and further reducing the consumption cost of a user, and are convenient for setting and operation of the user.
Description
Technical field
The present invention relates to a kind of storage device, be meant a kind of combined type encryption carry-on disc structure, system and method for operating thereof especially.
Background technology
Along with information prosperity, scientific-technical progress, increasing numerical data can be stored in various panoramic storage devices (Storage device), as the carry-on dish of USB, carry-on hard disk etc., wherein since the carry-on dish of USB have light, carry and the advantage of plug and play easily, therefore be subjected to popular liking the most.
Yet the carry-on dish of traditional USB but is easy to generate the problem that numerical data is usurped, because traditional carry-on dish of USB does not possess the function of hiding numerical data, in case fall into his staff, numerical data just may leak, even the situation that causes trade secret to leak out.
In addition, the trend of USB plug more and more frequently reaches obviously because existing electronic product itself is arranged in pairs or groups, so the USB slot that main frame disposed then seems not enough day by day.With the carry-on dish of USB, the present single USB slot of the main frame carry-on dish of a USB of can only pegging graft, make the numerical data of single USB slot access simultaneously even can install the multiport connector additional to many carry-on dish of USB, just can reach the function that the carry-on dish of at least one USB uses same USB slot access numerical data but still need purchase the multiport connector in advance, total unavoidable consumer cost and inconvenience that increases the user.
Summary of the invention
At the problems referred to above; fundamental purpose of the present invention is to provide a kind of combined type to encrypt carry-on dish; its mode with serial connection at least two data dish makes carry-on dish have the function of secure digital data; can protect the security of numerical data, staff need not worried the possibility that numerical data leaks yet even the data dish falls into him.
Of the present invention time a purpose is to provide a kind of combined type to encrypt carry-on dish, and its mode with serial connection at least two data dish is plugged in the single slot, can reduce user's consumer cost and also can promote function of keeping secret.
A further object of the present invention is to provide a kind of combined type to encrypt carry-on dish, and it is user-friendly for and sets and operation by clear and easy to understand interface and shirtsleeve operation method.
For achieving the above object, a kind of combined type provided by the present invention is encrypted carry-on dish, it can pass through operating system, encrypt to digital data and access, it is characterized in that comprising: at least two data dish, described data dish has a substrate, wherein said substrate has an inside surface and an outside surface, one end of described outside surface has a plurality of contact fingers, the other end of described outside surface has a plurality of switchings and refers to, described in addition inside surface is provided with at least one memory chip, and described memory chip refers to be electrically connected with described contact finger, switching; One encryption system is stored in described memory chip, and it comprises: at least one public domain, in order to deposit open numerical data; At least one private area is in order to deposit the secret numerical data; One common program, it has an order setting module and a capacity setting module, wherein, described order setting module is used to set the sequencing that each described data dish is pegged graft in regular turn, and described capacity setting module is used to regulate the relative capacity of described public domain and described private area.
In the technical scheme of the invention described above, described capacity setting module is to set the relative capacity that described public domain and described private area are regulated in the interface with a capacity, and it is exportable in an electronic bits of data switch that wherein said capacity is set the interface.
Described order setting module is to set the sequencing that described each the data dish of interface setting is pegged graft in regular turn with an order, and wherein said order is set the interface and is output in an electronic bits of data switch.
Comprise a time setting module in the described common program, be used for the time period that each described data dish of timing inserts described electronic bits of data switch and pegs graft in regular turn each other, wherein said time set module is set the interface with the time and is output in an electronic bits of data switch.
Comprise a password setting module in the described common program, be used for input and remove password, wherein said password setting module is output in an electronic bits of data switch with a password setting interface.
Described capacity is set the interface, described order is set interface, described time set interface and described password setting interfacial energy and is integrated in same operation interface or is any form at different operating interface, sets action to carry out it respectively.
Described common program is to be arranged at the single data dish or to be distributed at least a mode in a plurality of data dish.
Each described contact finger is compatible with at least a data transmission interface of the advanced supplementary technology of universal serial bus, mini universal serial bus, micro universal serial bus or sequence.
The present invention also provides the combinations thereof formula to encrypt the method for carry-on dish digital data encrypt and access, and its operation steps is: step 1: at least two data dish are provided; Step 2: described data dish is inserted electronic bits of data switch and correctly grafting in regular turn each other; Step 3: open operation interface; Step 4: the capacity at described operation interface is set the relative capacity that public domain and private area are adjusted in the interface; Step 5: finish setting.
After step 3, can set the order adjustment setting that each described data dish is carried out at the interface in order, perhaps can carry out the time period setting that each described data dish is pegged graft in regular turn at the time set interface, perhaps can input and remove the setting of password at the password setting interface.
Adopt technique scheme; the present invention is than the effect that known techniques had: the mode of (1) serial connection at least two data dish makes the present invention have the function of secure digital data; can protect the security of numerical data, staff need not worried the possibility that numerical data leaks yet even the data dish falls into him.(2) the present invention is plugged in single slot in the mode of serial connection two data dish at least, can reduce user's consumer cost, and can promote function of keeping secret in proper order according to specific grafting.(3) by clear and easy to understand interface and shirtsleeve operation method, the present invention is user-friendly for and sets and operation.
Description of drawings
Fig. 1 is a schematic perspective view of the present invention;
Fig. 2 is structure first sectional view of the present invention;
Fig. 3 is an assembly calcspar of the present invention;
Fig. 4 is structure second sectional view of the present invention;
Fig. 5 is the assembly calcspar of first embodiment of the invention;
Fig. 6 is that the capacity of first embodiment of the invention is set the interface synoptic diagram;
Fig. 7 is that the order of first embodiment of the invention is set the interface synoptic diagram;
Fig. 8 is the operation steps process flow diagram of first embodiment of the invention;
Fig. 9 is the assembly calcspar of second embodiment of the invention;
Figure 10 is the time set interface synoptic diagram of second embodiment of the invention;
Figure 11 is the operation steps process flow diagram of second embodiment of the invention;
Figure 12 is the assembly calcspar of third embodiment of the invention;
Figure 13 is the password setting interface synoptic diagram of third embodiment of the invention;
Figure 14 is the operation steps process flow diagram of third embodiment of the invention.
Embodiment
Now lifting following examples also is elaborated to structure of the present invention and effect in conjunction with the accompanying drawings.
, encrypt first of carry-on dish for a kind of combined type provided by the present invention and implement kenel to shown in Figure 8 as Fig. 1, it can be encrypted and access to digital data by operating system.As Fig. 1, Fig. 2 and shown in Figure 3, it comprises at least two data dish 10 and an encryption system 20.Data dish 10 has a substrate 11, it has an inside surface 111 and an outside surface 112, one end of outside surface 112 has a plurality of contact fingers 113, the other end of outside surface 112 has a plurality of switchings and refers to 114, inside surface 111 is provided with at least one memory chip 115 in addition, it refers to that with contact finger 113, switching 114 are electrically connected, and bonding wire or the chip bonding technology that can utilize routing to form make memory chip 115 be electrically connected to substrate 11.Embodiment is preferably, and the inside surface 111 of substrate 11 forms an adhesive body 116, in it is sealed in memory chip 115.Data dish 10 also can comprise a housing 12, makes a plurality of switchings refer to that 114 are positioned at housing 12, and makes a plurality of switchings refer to that 114 tops form a grafting space 121.A plurality of contact fingers 113 are compatible with universal serial bus (USB, Universal Serial Bus), at least a data transmission interface in the advanced supplementary technology of mini universal serial bus (MiniUSB), micro universal serial bus (Micro USB) or sequence (e-SATA, ExternalSerial ATA).
In addition, again as shown in Figures 2 and 3, encryption system 20 is stored in the memory chip 115, and it comprises at least one public domain 21, at least one private area 22 and a common program 23, wherein public domain 21 is used to deposit open numerical data, and private area 22 is used to deposit the secret numerical data.Common program 23 has an order setting module 231 and a capacity setting module 232, wherein, order setting module 231 is used to set the sequencing that each data dish 10 is pegged graft in regular turn, and capacity setting module 232 is used to regulate the relative capacity of public domain 21 and private area 22.Common program 23 can be to be arranged at the single data dish or to be distributed at least a mode in a plurality of data dish, and present embodiment is that common program 23 is written on single data dish 10.
Particularly, as Fig. 4 and shown in Figure 5, present embodiment is to describe with data dish one 10a and data dish two 10b, but the present invention does not limit the quantity of data dish.With present embodiment, order setting module 231 has preestablished and has made data dish one 10a with usb data transport interface and a USB slot of an electronic bits of data switch electrically contact (not shown) earlier, makes grafting that data dish two 10b and data dish one 10a electrically contact in proper order again.Therefore on carrying out, be to have a plurality of contact finger 113a of data dish one 10a of usb data transport interface and a USB slot of an electronic bits of data switch electrically contacts (not shown); Then, a plurality of contact finger 113b of data dish two 10b are inserted the grafting space 121a of data dish one 10a, make a plurality of contact finger 113b of data dish two 10b and a plurality of switchings of data one 10a refer to that 114a electrically contacts, promptly, the switching of data dish one 10a refers to that 114a is the expansion terminal of contact finger 113a, in order to be electrically connected the contact finger 113b of data dish two 10b.Therefore when the action of pegging graft meets preestablishing of order setting module 231, just can start the archives that capacity setting module 232 shows in private area 22a, the 22b.If grafting does not meet preestablishing of order setting module in proper order, then the user can only check the archives in public domain 21a, the 21b, and the archives in private area 22a, the 22b are hidden state at this moment.
Again as shown in Figure 6, capacity setting module 232 is to set the relative capacity that public domain 21a, 21b and private area 22a, 22b are regulated in interface 242 with a capacity, and it is exportable in the electronic bits of data switch that capacity is set interface 242.Set in the interface 242 at capacity, the user can use mouse to pin haulage rod 2421a, 2421b, and the private area (Private Zone) of data dish one (Drive G :) or data dish two (Drive H :) is carried out relative the adjustment with the capacity of public domain (Public Zone).
In addition, more as shown in Figure 7, order setting module 231 can also one order set the sequencing that interface 241 set data dish one (Drive G :) or data dish two (Drive H :) are pegged graft, and setting interface 241 can be output in the electronic bits of data switch in proper order.Therefore, after the user is with default grafting sequence starting order setting module 231, also can promote function of keeping secret again according to the grafting order of user demand change data dish.In addition, capacity is set interface 242 and is set interface 241 in proper order and can be incorporated into same operation interface 24 or be any form at different operating interface, sets action to carry out it respectively.And capacity is set interface 242 and is set the kenel that interface 241 is not limited to present embodiment with order, and any equivalence variation that meets creation spirit of the present invention ought to be included in the protection category of the present invention.
Again as shown in Figure 8, encrypt the operation steps that carry-on dish carries out the method for digital data encrypt and access, the steps include: step 101, at least two data dish are provided for combined type provided by the present invention; Step 102 is inserted electronic bits of data switch and correctly grafting in regular turn each other with the data dish; Step 103, the open operation interface; Step 104a sets the relative capacity that public domain and private area are adjusted in the interface at the capacity of this operation interface; Or step 104b, set the grafting order that the interface changes the data dish in the order of this operation interface; Step 105 is finished setting.
As Fig. 9, Figure 10 and shown in Figure 11, for implementing a kind of combined type that kenel provided, the present invention second encrypts carry-on dish, the similar parts that illustrated in the first enforcement kenel and Fig. 1 to Fig. 8 are no longer narrated with identical symbology or omission in Fig. 9, Figure 10 and Figure 11.As Fig. 9, shown in Figure 10, second difference of implementing the kenel and the first enforcement kenel is, common program 23 can comprise a time setting module 233, time set module 233 is set interface 243 set data dish, one 10a with the time and is inserted the USB slot (not shown) of electronic bits of data switch and the time period that data dish two 10b insert data dish one 10a, and time set interface 243 can be output in the electronic bits of data switch.Therefore, after the user is with default grafting sequence starting order setting module 231, just can change the time period of pegging graft in regular turn of data dish again according to user demand, can set respectively at the grafting action of the grafting action of finishing data dish one and USB slot in 5 seconds and data dish one as the user with data dish two, when the grafting order and the time period of pegging graft are all correct, then can see the numerical data of private area 22a, 22b, to promote function of keeping secret.In addition, capacity is set interface 242, order and is set interface 241 and time and set interface 243 and can be incorporated into same operation interface 24 or be any form at different operating interface, sets and moves to carry out it respectively.And capacity is set interface 242, order and is set interface 241 and time and set interface 243 and be not limited to the disclosed kenel of present embodiment, and any equivalence that meets creation spirit of the present invention changes and ought to be included in the protection category of the present invention.
Again as shown in figure 11,, the steps include: step 201, at least two data dish are provided for the present invention implements the operation steps that kenel is carried out the method for digital data encrypt and access for second kind; Step 202 is inserted electronic bits of data switch and correctly grafting in regular turn each other with the data dish; Step 203, the open operation interface; Step 204a sets the relative capacity that public domain and private area are adjusted in the interface at the capacity of this operation interface; Or step 204b, set the grafting order that the interface changes the data dish in the order of this operation interface; Or step 204c, in the time period of pegging graft in regular turn of the time set interface of this operation interface change data dish; Step 205 is finished setting.
As Figure 12, Figure 13 and shown in Figure 14, for implementing a kind of combined type that kenel provided, the present invention the 3rd encrypts carry-on dish, the similar parts that illustrated in first and second enforcement kenel and Fig. 1 to Figure 11 are no longer narrated with identical symbology or omission in Figure 12 to Figure 14.As shown in Figure 12 and Figure 13, the 3rd difference of implementing the kenel and the second enforcement kenel is, common program 23 can comprise a password setting module 234, can or revise the private area password by a password setting interface 244 defeated setting releasings, and password setting interface 244 can be output in the electronic bits of data switch.Therefore, when the grafting order and the time period of pegging graft were all correct, the user needed the numerical data that the input password just can be seen private area 22a, 22b in password setting interface 244 again, to promote function of keeping secret.In addition, capacity is set interface 242, order is set interface 241, time set interface 243 and password setting interface 244 and can be incorporated into same operation interface 24 or be any form at different operating interface, sets action to carry out it respectively.And; capacity is set interface 242, order is set interface 241, time set interface 243 and password setting interface 244 and is not limited to the disclosed kenel of present embodiment, and any equivalence variation that meets creation spirit of the present invention ought to be included in the protection category of the present invention.
Again as shown in figure 14, the third implements the operation steps that kenel is carried out the method for digital data encrypt and access for the present invention, the steps include: step 301, and at least two data dish are provided; Step 302 is inserted electronic bits of data switch and correctly grafting in regular turn each other with the data dish; Step 303, the open operation interface; Step 304a sets the relative capacity that public domain and private area are adjusted in the interface at the capacity of this operation interface; Or step 304b, set the grafting order that the interface changes the data dish in the order of this operation interface; Or step 304c, in the time period of pegging graft in regular turn of the time set interface of this operation interface change data dish; Or step 304d, enter the password of private area at the password setting interface modification of this operation interface; Step 305 is finished setting.
In sum; the present invention comprises at least two data dish and an encryption system; it passes through operating system; encrypt to digital data and access; the present invention has following function: (1) adopts the mode of serial connection at least two data dish to make the present invention have the function of secure digital data; can protect the security of numerical data, staff need not worried the possibility that numerical data leaks yet even the data dish falls into him.(2) the present invention is plugged in single slot in the mode that is connected in series two data dish at least, both can reduce user's consumer cost and also can promote function of keeping secret in proper order according to specific grafting.(3), be user-friendly for and set and operation by clear and easy to understand interface and shirtsleeve operation method.Therefore effect of the present invention is different from the carry-on dish of general tradition.
The above only is a preferable enforcement kenel of the present invention, and the equivalence that all application instructions of the present invention, claims or accompanying drawing are done changes, and all should be included in the scope of patent protection of the present invention.
Claims (10)
1. a combined type is encrypted carry-on dish, and it can pass through operating system, encrypts to digital data and access, it is characterized in that comprising:
At least two data dish, described data dish has a substrate, wherein said substrate has an inside surface and an outside surface, one end of described outside surface has a plurality of contact fingers, the other end of described outside surface has a plurality of switchings and refers to, described in addition inside surface is provided with at least one memory chip, and described memory chip refers to be electrically connected with described contact finger, switching;
One encryption system is stored in described memory chip, and it comprises:
At least one public domain is in order to deposit open numerical data;
At least one private area is in order to deposit the secret numerical data;
One common program, it has an order setting module and a capacity setting module, wherein, described order setting module is used to set the sequencing that each described data dish is pegged graft in regular turn, and described capacity setting module is used to regulate the relative capacity of described public domain and described private area.
2. combined type as claimed in claim 1 is encrypted carry-on dish, it is characterized in that: described capacity setting module is to set the relative capacity that described public domain and described private area are regulated in the interface with a capacity, and it is exportable in an electronic bits of data switch that wherein said capacity is set the interface.
3. combined type as claimed in claim 1 is encrypted carry-on dish, it is characterized in that: described order setting module is to set the sequencing that described each the data dish of interface setting is pegged graft in regular turn with an order, and wherein said order is set the interface and is output in an electronic bits of data switch.
4. combined type as claimed in claim 1 is encrypted carry-on dish, it is characterized in that: comprise a time setting module in the described common program, be used for the time period that each described data dish of timing inserts described electronic bits of data switch and pegs graft in regular turn each other, wherein said time set module is set the interface with the time and is output in an electronic bits of data switch.
5. combined type as claimed in claim 1 is encrypted carry-on dish, it is characterized in that: comprise a password setting module in the described common program, be used for input and remove password, wherein said password setting module is output in an electronic bits of data switch with a password setting interface.
6. encrypt carry-on dish as claim 2 or 3 or 4 or 5 described combined types, it is characterized in that: described capacity is set the interface, described order is set interface, described time set interface and described password setting interfacial energy and is integrated in same operation interface or is any form at different operating interface, sets action to carry out it respectively.
7. combined type as claimed in claim 1 is encrypted carry-on dish, it is characterized in that: described common program is to be arranged at the single data dish or to be distributed at least a mode in a plurality of data dish.
8. combined type as claimed in claim 1 is encrypted carry-on dish, it is characterized in that: each described contact finger is compatible with at least a data transmission interface of the advanced supplementary technology of universal serial bus, mini universal serial bus, micro universal serial bus or sequence.
9. encrypt the method for carry-on dish digital data encrypt and access as combined type as described in above-mentioned arbitrary claim for one kind, its operation steps is:
Step 1: at least two data dish are provided;
Step 2: described data dish is inserted electronic bits of data switch and correctly grafting in regular turn each other;
Step 3: open operation interface;
Step 4: the capacity at described operation interface is set the relative capacity that public domain and private area are adjusted in the interface;
Step 5: finish setting.
10. combined type as claimed in claim 9 is encrypted the method for carry-on dish digital data encrypt and access, it is characterized in that: after step 3, can set the order adjustment setting that each described data dish is carried out at the interface in order, perhaps can carry out the time period setting that each described data dish is pegged graft in regular turn at the time set interface, perhaps can input and remove the setting of password at the password setting interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102129254A CN102298958A (en) | 2010-06-24 | 2010-06-24 | Combined type encrypting universal serial bus (USB) flash disk and method for encrypting and accessing digital data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102129254A CN102298958A (en) | 2010-06-24 | 2010-06-24 | Combined type encrypting universal serial bus (USB) flash disk and method for encrypting and accessing digital data |
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| CN102298958A true CN102298958A (en) | 2011-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102129254A Pending CN102298958A (en) | 2010-06-24 | 2010-06-24 | Combined type encrypting universal serial bus (USB) flash disk and method for encrypting and accessing digital data |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108122021A (en) * | 2016-11-28 | 2018-06-05 | 英业达科技有限公司 | Storage device encryption system and its application method |
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| TW200907640A (en) * | 2007-08-09 | 2009-02-16 | Walton Advanced Eng Inc | Mini flash disk with series mountability |
| US20090228639A1 (en) * | 2008-03-06 | 2009-09-10 | Samsung Electronics Co., Ltd. | Data storage device and data management method thereof |
| US20090248966A1 (en) * | 2008-03-25 | 2009-10-01 | Crandell Jeffrey L | Flash drive with user upgradeable capacity via removable flash |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| TW200907640A (en) * | 2007-08-09 | 2009-02-16 | Walton Advanced Eng Inc | Mini flash disk with series mountability |
| US20090228639A1 (en) * | 2008-03-06 | 2009-09-10 | Samsung Electronics Co., Ltd. | Data storage device and data management method thereof |
| US20090248966A1 (en) * | 2008-03-25 | 2009-10-01 | Crandell Jeffrey L | Flash drive with user upgradeable capacity via removable flash |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108122021A (en) * | 2016-11-28 | 2018-06-05 | 英业达科技有限公司 | Storage device encryption system and its application method |
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Application publication date: 20111228 |