A kind of Wifi high-speed encryption machine and encipher-decipher methodTechnical field
The present invention relates to encrypting and decrypting security fields, especially a kind of Wifi high-speed encryption machine and encipher-decipher method.
Background technology
Chinese patent CN102638792A discloses a kind of wireless network secure transmission system and transmission method based on hardware encipher, comprise transmitting terminal main frame, the hardware encipher equipment with WIFI module and 3G module, wide area network, SSLVPN gateway server and intranet host, transmitting terminal main frame is connected by WIFI wireless network with encryption device, the packet of the WIFI module receiving end/sending end main frame of encryption device, encryption device is encrypted encapsulation to packet, by 3G module, Packet Generation is transmitted to wide area network; After encrypting encapsulation, packet is sent on the SSLVPN gateway server that connects intranet host through wide area network, packet is sealed off deciphering and is transferred to and on intranet host, completes communication according to its destination address, be widely used in the field that smart mobile phone, panel computer are handled official business by various mobile terminals, made up the defect that SSLVPN technical software is encrypted, enciphering rate is faster, fail safe is higher; User does not need to fill any software, overcomes wireless network secure hidden danger, guarantees mobile office safety.
Present encryption device does not have display screen, and two generation U shields are band display screens, but the display screen of two generation U shields and button are used for confirming transaction, not in the generation that truly prevents from assuming another's name deciphering or emitting the problems such as label.For example in computer Taobao, bought the thing of 500, but after being broken through by hacker, you press acknowledgement key, confirmation be which content you do not know, be exactly perhaps a content that draw to arrive hacker account.
Summary of the invention
The present invention will solve the shortcoming of above-mentioned prior art, and a kind of Wifi high-speed encryption machine and encipher-decipher method are provided.
The present invention solves the technical scheme that its technical problem adopts: this Wifi high-speed encryption machine, this encryption equipment comprises deciphering chip, WIFI module, display screen and button, wherein deciphering chip is connected with wireless terminal device by WIFI module, and deciphering chip is connected with button with display screen.
This encipher-decipher method based on Wifi high-speed encryption machine, the method comprises the steps: by encryption chip, file to be encrypted, in the time of deciphering each time, at the file that shows that screen display need to be deciphered, after user's confirmation, by button, confirm to decipher which file.
The effect that the present invention is useful is: due to by the file showing that screen display need to be deciphered, and confirm to decipher which file by button, in the generation that fundamentally prevents from assuming another's name deciphering or emitting the problems such as label.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Figure 1, this Wifi high-speed encryption machine, this encryption equipment comprises deciphering chip, WIFI module, display screen and button, and wherein deciphering chip is connected with wireless terminal device by WIFI module, and deciphering chip is connected with button with display screen.
This encipher-decipher method based on Wifi high-speed encryption machine, the method comprises the steps: by encryption chip, file to be encrypted, in the time of deciphering each time, at the file that shows that screen display need to be deciphered, after user's confirmation, by button, confirm to decipher which file.If deciphering is " resume ", and show that screen display is " contract ", that has problem with regard to explanation, only have the two corresponding just can be by acknowledgement key, thereby prevent the generation of assuming another's name deciphering or emitting the problems such as label.
In addition to the implementation, the present invention can also have other execution modes.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection range of requirement of the present invention.