CN203185865U - Combined type safe electronic seal - Google Patents
Combined type safe electronic seal Download PDFInfo
- Publication number
- CN203185865U CN203185865U CN 201320070407 CN201320070407U CN203185865U CN 203185865 U CN203185865 U CN 203185865U CN 201320070407 CN201320070407 CN 201320070407 CN 201320070407 U CN201320070407 U CN 201320070407U CN 203185865 U CN203185865 U CN 203185865U
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- seal
- electronic
- combined type
- type safe
- image processing
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Abstract
The utility model discloses a combined type safe electronic seal and relates to the electronic seal technology. The combined type safe electronic seal is provided with an entity seal and is characterized by being further provided with an electronic device, a USB interface is arranged at the front end of the electronic device, a cavity for containing the entity seal is formed in the tail portion, and a lens is arranged at the bottom of the cavity; an image capture device is arranged in the electronic device, and an image of the entity seal can be captured when the image capture device faces towards the lens; an image processing device and a USB driver are arranged inside the electronic device, the image processing device is connected with the image capture device, and the USB driver is connected with the USB interface. The image processing device comprises a control module and a main processor of the image capture device. According to the combined type safe electronic seal, an entity seal function and an electronic sealing function are combined together, and the seal entity can be used in a traditional mode; the electronic seal can be generated in real time from the entity seal directly, therefore, high consistence of the electronic seal and the entity seal can be kept, and the combined type safe electronic seal is easy to recognize, not prone to be lost, convenient to manage, and high in safety.
Description
Technical field
The utility model relates to a kind of Electronic Signature technology, particularly the E-seal of a kind of entity seal and Electronic Signature combination.
Background technology
Seal (seal, signature etc.) is identification sign important in China's credit authentication system.As the proof of status of a legal person, what generally adopt is seal, and traditional seal is the ink paste seal, in authentication system, needs third party department---as industrial and commercial bank's political situation---check and approve the carving system, then pull is carried out paper spare and puts on record; Also need the retention of putting on record again of the department that cashes such as bank in actual the use, be convenient to have the circulation of file or the bill of seal.The defective of this traditional seal is the verification that is unfavorable for the interested party, because open degree is not high.
Along with development of electronic technology, Electronic Signature has appearred, just abandoned seal in kind, but the information computerization of seal correspondence is preserved, preserved by unified mechanism equally, compare by network technology when in use, guarantee the legitimacy of its authentication.Though this mode security and accuracy have improved, popularity rate is not high at present, so the object that is suitable for is limited.
The utility model content
The purpose of this utility model is the defective (mainly being seal) at existing seal, gathers the advantage of seal in kind (adopting the seal of ink paste or stamp-pad ink) and Electronic Signature, invents a kind of combined type safe electronic seal.
For this reason, adopted following technological means:
This combined type safe electronic seal has a seal in kind, it is characterized in that also having an electronic installation, and described electronic installation front end is USB interface, and afterbody has the cavity that holds seal in kind, and cavity bottom is lens; In electronic installation inside, be provided with image capture apparatus, facing to lens, can obtain the image of seal in kind; Electronic installation inside also has image processing apparatus and usb driver, and image processing apparatus is connected with image capture apparatus, and usb driver is connected with USB interface.
Described image processing apparatus comprises control module, the primary processor of image capture apparatus.
In order to guarantee the precision of Image Acquisition, in holding the cavity of seal in kind, be provided with the positioning checkpoint to seal in kind location.
Further preferred, in electronic installation, also be provided with the safe handling module, described safe handling module is connected with image processing apparatus, and the concrete preferred SSX0912 chip that adopts is connected on the primary processor of image processing apparatus.This chip has SM1, SM2, the homemade algorithm of SM3 and RSA Algorithm hardware engine, can carry out data summarization and signature to the file that needs Electronic Signature.
Combined type safe electronic seal of the present utility model is integrated seal in kind and electron scanning, treating apparatus, and when not needing Electronic Signature, seal in kind uses in a traditional way; In needs electronic signature environment, directly that corresponding seal in kind of scanning generates digitized information then.Such advantage is that electronic signature can keep highly consistent with seal in kind, identification and identification easily, and both are as the ID authentication device of same main body, are in integrated state and are difficult for losing, and obviously also are convenient to management, safe (having safe handling).
Description of drawings
Fig. 1, structure chart of the present utility model.
Among the figure: 1---seal in kind, 2---electronic installation, 3---cavity, 4---lens, 5---image capture apparatus, 6---image processing apparatus, 61---control module, 62---primary processor, 7---usb driver, 8---USB interface, 9---positioning checkpoint, 10---the safe handling module.
The specific embodiment
Existing seal in kind generally adopts the characters cut in relief engraving, and in the time of use, printing ink on sculptured surface dips in (using ink paste or stamp-pad ink) can use.Now in the technology, having and adopt anti-forgery ink, also is in order to reduce the situation that seal is falsely used.
Structure such as Fig. 1 of combined type safe electronic seal of the present utility model, at first has an electronic installation 2 that can hold seal 1 in kind, the rear portion of this electronic installation is cavity 3, cavity 3 is exactly the position that holds seal 1 in kind, and for the placement location that guarantees seal 1 in kind is fixed and is stablized, guarantee imaging effect, be provided with positioning checkpoint 9 spacing and that the fixed position is used in cavity sidewalls, when seal in kind is put into cavity, under the effect of positioning checkpoint 9, all be to be in same position at every turn.Cavity bottom is provided with lens 4, and the rear of lens (in the inside of electronic installation 2) is provided with image capture apparatus 5, facing to lens, is used for obtaining the image of seal in kind.What be connected with image capture apparatus is image processing apparatus 6, and image processing apparatus is connected with usb driver 7, and usb driver is connected with the USB interface 8 that is positioned at electronic installation 2 outside afterbodys.
Operation principle was such when the utility model was applied to E-seal: image capture apparatus 5(is typical in camera) scioptics 4, get access to the sculptured surface image that is placed on the seal in kind 1 in the cavity 3, handle by image processing apparatus 6 then.This image processing apparatus 6 be one can finish the driving that video image obtains equipment, the equipment of information processing generally claims (in case of necessity function software can also be arranged), typical structure is as comprising: the control module 61 of image capture apparatus and primary processor 62, certainly, according to general general knowledge as can be known, complete microprocessor architecture also comprises memory etc. naturally, and other must module, owing to be not emphasis of the present invention, no longer launch narration.The digitized information that disposes can outwards be exported by USB interface 8.The utility model is inserted on the USB socket of computer, can with the same use of USB Key of general electronic signature.
And in order to improve security, the utility model can also be arranged encryption processing module 10, described safe handling module 10 and image processing apparatus (6) (specifically being to be connected with primary processor 62).A specific embodiment is, described safe handling module adopts the chip SSX0912 that identifies by the close office of state, this chip has SM1, SM2, the homemade algorithm of SM3 and RSA Algorithm hardware engine, can carry out data summarization and signature to the file that needs Electronic Signature.
Claims (5)
1. combined type safe electronic seal, have a seal in kind (1), it is characterized in that: also have an electronic installation (2), described electronic installation front end is USB interface (8), afterbody has the cavity (3) that holds seal in kind, and cavity bottom is lens (4); In electronic installation inside, be provided with image capture apparatus (5), arrange facing to lens (4), can obtain the image of seal in kind; Electronic installation inside also has image processing apparatus (6), and usb driver (7), and image processing apparatus is connected with image capture apparatus, and usb driver (7) is connected with USB interface (8).
2. a kind of combined type safe electronic seal according to claim 1, described image processing apparatus (6) comprises control module (61) and the primary processor (62) of image capture apparatus.
3. a kind of combined type safe electronic seal according to claim 1 also is provided with positioning checkpoint (9) on described cavity (3) madial wall.
4. a kind of combined type safe electronic seal according to claim 1, it is characterized in that: electronic installation (2) inside also has safe handling module (10), is connected with image processing apparatus (6).
5. a kind of combined type safe electronic seal according to claim 4, it is characterized in that: described safe handling module is the SSX0912 chip, this chip has SM1, SM2, the homemade algorithm of SM3 and RSA Algorithm hardware engine, can carry out data summarization and signature to the file that needs Electronic Signature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320070407 CN203185865U (en) | 2013-02-07 | 2013-02-07 | Combined type safe electronic seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320070407 CN203185865U (en) | 2013-02-07 | 2013-02-07 | Combined type safe electronic seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203185865U true CN203185865U (en) | 2013-09-11 |
Family
ID=49102751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320070407 Expired - Lifetime CN203185865U (en) | 2013-02-07 | 2013-02-07 | Combined type safe electronic seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203185865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171315A (en) * | 2013-02-07 | 2013-06-26 | 江苏意源科技有限公司 | Combined type secure electronic seal |
-
2013
- 2013-02-07 CN CN 201320070407 patent/CN203185865U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171315A (en) * | 2013-02-07 | 2013-06-26 | 江苏意源科技有限公司 | Combined type secure electronic seal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130911 |