Summary of the invention
In view of above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of television set Interactive Dynamic passwords to award
Weigh method of payment and system, it is intended to solve that existing television set on-line payment method is inconvenient to use, asking there are security risk
Topic.
Technical scheme is as follows:
A kind of television interactive dynamic password authorization payment method, wherein comprising steps of
A, it is loaded into an encryption file in a television set, while a decryption file being stored in movable storage device;
B, when needing to pay, television set sends random challenge address code to mobile storage by the encryption file and sets
It is standby;
C, it after movable storage device receives random challenge address code, is sent by the decryption file and is looked at random with described
The corresponding data of address code are ask to television set;
D, after television set receives data, required authorized content is restored, to realize authority to pay.
The television interactive dynamic password authorization payment method, wherein the step A is specifically included:
The instruction that A1, movable storage device receive user generates secret key matrix, prior to user by the secret key matrix
The account number cipher of setting is calculated, and the data packet of encryption is produced.
The television interactive dynamic password authorization payment method, wherein the step A further include:
A2, after movable storage device is connect with television set, decryption device in television set issues PIN code and stores to mobile
Equipment, movable storage device verifies the PIN code, and after verifying successfully, the data packet of encryption is sent to television set.
The television interactive dynamic password authorization payment method, wherein the step A further include:
After A3, television set receive the data packet of encryption, it is stored in matrix in order.
The television interactive dynamic password authorization payment method, wherein the step B further include:
Decryption device crawl has value in any one matrix unit of data packet as information to be decrypted, while will be by
The matrix unit address of crawl is sent to movable storage device.
The television interactive dynamic password authorization payment method, wherein in the step C, movable storage device
The corresponding data in matrix unit address are sent to television set.
The television interactive dynamic password authorization payment method, wherein in the step D,
Decryption device uses the data received, into decryption, to restore required authorized content, and will to information to be decrypted
The authorized content restored is automatically entered into the dialog box of banking software client.
A kind of television interactive dynamic password authorization payment system, wherein include:
One decryption file for being loaded into an encryption file in a television set, while being stored in movement and deposited by memory module
It stores up in equipment;
Random challenge address code sending module, for when needing to pay, television set by encryption file transmission with
Machine inquires address code to movable storage device;
Data return module, after receiving random challenge address code, by the decryption file send with it is described with
Machine inquires the corresponding data of address code to television set;
Recovery module restores required authorized content after receiving data, to realize authority to pay.
The television interactive dynamic password authorization payment system, wherein the memory module includes:
Encrypted packet production unit, the instruction for receiving user generate secret key matrix, pass through the secret key matrix pair
The account number cipher that user is previously set calculates, and produces the data packet of encryption.
The television interactive dynamic password authorization payment system, which is characterized in that the memory module further include:
Verification unit, for after movable storage device is connect with television set, the decryption device in television set to issue PIN code
To movable storage device, movable storage device verifies the PIN code, and after verifying successfully, the data packet of encryption is sent to
Television set.
The utility model has the advantages that operating method of the invention, by remote controler can a key input account number cipher, operation control is very
It is convenient, and realize simply, only a simple input unit, encrypted packet cannot lead to decryption device therein for TV
Network access is crossed, is extremely secure, and does not have to user and remembers account number cipher information, safety and convenience is enhanced, decrypts
Device is mutually separated with movable storage device, and two parts can be set to plug and play type, more enhances safety.
Specific embodiment
The present invention provides a kind of television interactive dynamic password authorization payment method and system, to make mesh of the invention
, technical solution and effect it is clearer, clear, the present invention is described in more detail below.It should be appreciated that described herein
Specific embodiment be only used to explain the present invention, be not intended to limit the present invention.
Referring to Fig. 1, Fig. 1 is a kind of television interactive dynamic password authorization payment method preferred embodiment of the present invention
Flow chart, as shown, itself comprising steps of
S101, it is loaded into an encryption file in a television set, while a decryption file is stored in movable storage device;
S102, when needing to pay, television set passes through the encryption file and sends random challenge address code to be stored to mobile
Equipment;
After S103, movable storage device receive random challenge address code, by the decryption file send with it is described with
Machine inquires the corresponding data of address code to television set;
After S104, television set receive data, required authorized content is restored, to realize authority to pay.
In the above-described embodiments, by being loaded into an encryption file in a television set, and the hand-holdable solution ciphertext of user
Part, and be stored in movable storage device by address correspondence, so when in use, television set can be sent out by the encryption file
It send random challenge address code (specifically can be by infrared transmission random challenge address code, to increase the function of a verifying), and
Movable storage device sends out corresponding data by address, and such television set can be to required authorized content be restored, thus real
Existing authority to pay, authority to pay method of the invention is the mode of query feedback, so even if the file of movable storage device is lost
It loses, if other side does not know the random challenge address code currently issued, fake user of also having no idea is operated, so both mentioning
The high safety of payment, and facilitate the operation of user.
Further, the step S101 is specifically included:
The instruction that S201, movable storage device receive user generates secret key matrix, by the secret key matrix to user's thing
The account number cipher first set is calculated, and the data packet of encryption is produced.
User can access user account password setting function by IE browser and function is arranged in decryption device PIN code, right
Account number cipher set and set to PIN code, but can only set, and cannot inquire, be arranged on movable storage device
There is encryption key, after which is pressed, secret key matrix will be randomly generated by the CPU in it in movable storage device, should
Secret key matrix will calculate account number cipher set by user, produce encrypted data packet, at this time movable storage device
It is encrypted packet sending mode (can be described as mode A) by Working mode set, the transmission for carrying out data packet prepares.
Movable storage device in the present embodiment can be USB flash disk, which needs to be hidden under label or be arranged in U
Inside disk outer cover, only tear in this way label or tear open lid could operate arrive encryption key, prevent maloperation.Generate secret key matrix
It is to be carried out under the simple powered-up mode of USB flash disk.
Further, the step S101 further include:
S202, after movable storage device is connect with television set, decryption device in television set issues PIN code to movement and deposits
Equipment is stored up, movable storage device verifies the PIN code, and after verifying successfully, the data packet of encryption is sent to television set.
After movable storage device is inserted into television set, the decryption device in television set is deposited PIN code to the movement is issued
Equipment is stored up, movable storage device verifies the PIN code, and confirmation matches with the PIN code set by IE browser, is testing
Then card starts the data packet that will be encrypted transmission by being after PIN code coincide, to delete all clear datas of IE browser setting
To television set, after being sent completely, movable storage device is converted to normal mode of operation (can be described as B-mode).
Further, the step S101 further include:
After S203, television set receive the data packet of encryption.
Television set can receive the data packet of encryption by decryption reception device thereon, then in sequence deposit and institute
In the matrix for stating movable storage device secret key matrix same size, which is array, is provided with multiple matrix units.The decryption
Device may be configured as plug and play type, i.e., is inserted on television set when need to use, and decryption device and mobile storage in this way is set
It is standby to be designed as plug and play type, and be separated from each other, enhance safety.
Further, the step S102 further include:
Decryption device crawl has value in any one matrix unit of data packet as information to be decrypted, while will be by
The matrix unit address of crawl is sent to movable storage device.
After user opens the TV payment page, when there is the dialog box of banking software client, user can be by pre-
If password authorization key on a remote control obtains authorized content to input instruction, after pressing password authorization key, decryption dress
The value grabbed have in any one matrix unit of data packet is set as information to be decrypted, while the matrix unit that will be crawled
Address is sent to movable storage device.
Further, in the step S103, the corresponding data in matrix unit address are sent to TV by movable storage device
Machine.It is according to the matrix unit address that secret key matrix is corresponding after movable storage device receives the information of matrix unit address
Data are sent to television set.
Further, in the step S104,
Decryption device uses the data received, into decryption, to restore required authorized content, and will to information to be decrypted
The authorized content restored is automatically entered into the dialog box of banking software client.The decryption device of television set will utilize reception
To data information to be decrypted is decrypted, to restore required authorized content such as password etc., and automatically will authorization
Content is input in the dialog box of banking software client, realizes the function of authority to pay.
Based on the above method, the present invention also provides a kind of television interactive dynamic password authorization payment systems preferably to implement
Example, as shown in Fig. 2, comprising:
Memory module 100 is stored in movement for being loaded into an encryption file in a television set, while by a decryption file
It stores in equipment;
Random challenge address code sending module 200, for when needing to pay, television set to be sent by the encryption file
Random challenge address code is to movable storage device;
Data return module 300, after receiving random challenge address code, by the decryption file send with it is described
The corresponding data of random challenge address code are to television set;
Recovery module 400 restores required authorized content after receiving data, to realize authority to pay.It closes
It has been described in detail in the technical detail method in front of above-mentioned functional module, so it will not be repeated.
Further, the memory module 100 includes:
Encrypted packet production unit, the instruction for receiving user generate secret key matrix, pass through the secret key matrix pair
The account number cipher that user is previously set calculates, and produces the data packet of encryption.Technical detail about above-mentioned functional module
It has been described in detail in method in front, so it will not be repeated.
Further, the memory module 100 further include:
Verification unit, for after movable storage device is connect with television set, the decryption device in television set to issue PIN code
To movable storage device, movable storage device verifies the PIN code, and after verifying successfully, the data packet of encryption is sent to
Television set.It has been described in detail in the method for technical detail in front about above-mentioned functional module, so it will not be repeated.
In conclusion operating method of the invention, by remote controler can a key input account number cipher, operation control is very
It is convenient, and realize simply, only a simple input unit, encrypted packet cannot lead to decryption device therein for TV
Network access is crossed, is extremely secure, and does not have to user and remembers account number cipher information, safety and convenience is enhanced, decrypts
Device is mutually separated with movable storage device, and two parts can be set to plug and play type, more enhances safety.
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, all these modifications and variations all should belong to the guarantor of appended claims of the present invention
Protect range.