CN101945104A - Terminal anti-fake device, authentication device and anti-fake and authentication method thereof - Google Patents
Terminal anti-fake device, authentication device and anti-fake and authentication method thereof Download PDFInfo
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Abstract
The invention relates to an NTV (Network Television) technique, in particular to an NTV television terminal anti-fake device, an authentication device and an anti-fake and authentication method thereof. The terminal anti-fake device comprises an information acquisition module, a message generating module, a message encrypting and decrypting module and a message receiving and transmitting module, wherein the information acquisition module is set to acquire hardware information of a terminal; the message generating module is set to generate the hardware information of the terminal into an anti-fake message of the terminal; the message encrypting and decrypting module is set to encrypt the anti-fake message of the terminal; and the message receiving and transmitting module is set to transmit the encrypted anti-fake message of the terminal. By adopting the anti-fake device provided by the embodiment of the invention, the authentication device and the anti-fake and authentication method can realize legality authentication and identification of the television terminal, thereby preventing an illegal terminal from accessing a service platform of an NTV television broadcast station.
Description
Technical field
The present invention relates to NTV (internet television, Network Television) technology, refer to a kind of NTV television terminal false proof device, demo plant and false proof and verification method thereof especially.
Background technology
Internet television is to be carrier with the broadband network, is form to look the audio frequency multimedia, turns to characteristic with interactive individual character, and the business of comprehensive paid service is provided for all wide-band terminal users.Internet television is to produce under digitlization and networked background, it is the product that internet technique combines with TV tech, in integrating TV and network two large propagation vections, internet television both kept television image intuitively, lively characteristicness flexibly, having had the interaction feature that the Internet obtains as required again, is comprehensive two kinds of communication media advantages and a kind of new mode of propagation that produces.
On technical pattern, internet television is based on the Internet, is transmission link with broadband ethernet (Ethernet), is the TV of terminal with the simulated television that is connected with DMA (Digital Media Adapter DMA).
Internet television is to obtain service by the service platform that the Internet is linked into the TV station with internet television licence plate, when being linked into service platform, service platform need be verified the legitimacy of internet television terminal, if verification terminal is legal, just provide and serve terminal, otherwise, just refuse this service request.
Service platform with TV station of internet television licence plate how to judge the terminal of application service be legal be the technical problem that present industry faces, the inventor makes the present invention at the demand.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of identity false proof device of television terminal access network in a kind of internet television network.For solving the problems of the technologies described above, the embodiment of the invention provides following technical scheme: a kind of terminal false proof device, comprise: information acquisition module, message generating module, message encryption and decryption module and information receiving and transmitting module, described information acquisition module is set to gather the hardware information of described terminal, described message generating module is set to the hardware information of described terminal is generated the anti-dummy message of described terminal, described message encryption and decryption module is set to the false proof message encryption with described terminal, and described information receiving and transmitting module is set to send the anti-dummy message of described terminal of having encrypted.
On the other hand, the technical problem to be solved in the present invention provides the device that service platform is verified the television terminal that inserts in a kind of internet television network.For solving the problems of the technologies described above, the embodiment of the invention provides following technical scheme: a kind of fake certification device, comprise: the terminal equipment information pool, the terminal request processing module, message encryption and decryption module, the terminal legality authentication module, described terminal equipment information pool is set to deposit the hardware information of legal terminal, described terminal request processing module is set to handle the anti-dummy message that is received from terminal, described message encryption and decryption module is set to decipher described anti-dummy message, and described terminal legality authentication module is set to the anti-dummy message of the described terminal after the deciphering is verified according to the hardware information of the described legal terminal of depositing.
On the other hand, the technical problem to be solved in the present invention provides a kind of identity method for anti-counterfeit of television terminal access network in a kind of internet television network.For solving the problems of the technologies described above, the embodiment of the invention provides following technical scheme: a kind of terminal method for anti-counterfeit, comprise: information acquisition module is gathered the hardware information of described terminal, message generating module generates the hardware information of described terminal the anti-dummy message of described terminal, message encryption and decryption module is with the false proof message encryption of described terminal, and the information receiving and transmitting module sends the anti-dummy message of described terminal of having encrypted.
On the other hand, the technical problem to be solved in the present invention provides the method that service platform is verified the television terminal that inserts in a kind of internet television network, for solving the problems of the technologies described above, the embodiment of the invention provides following technical scheme: a kind of anti-counterfeit authentication method, comprise: the terminal equipment information pool is deposited the hardware information of legal terminal, the terminal request processing module is handled the anti-dummy message that is received from terminal, the described encryption anti-counterfeiting message of message encryption and decryption module decrypts, the anti-dummy message of the described terminal after the terminal legality authentication module will be deciphered is verified according to the hardware information of the described legal terminal of depositing.
The false proof device that adopts the embodiment of the invention to provide, demo plant and false proof and verification method can be realized the legitimate verification and the identification of television terminal, thereby prevent that illegal terminal from inserting the service platform of internet television TV station.
Description of drawings
Fig. 1 is false proof device of the present invention and demo plant enforcement configuration diagram.
Embodiment
Be to disclose in detail technical spirit of the present invention, the present invention washed in detail bright as follows below in conjunction with the accompanying drawing embodiment that develops simultaneously:
A kind of terminal false proof device, comprise: information acquisition module, message generating module, message encryption and decryption module and information receiving and transmitting module, described information acquisition module is set to gather the hardware information of described terminal, described message generating module is set to the hardware information of described terminal is generated the anti-dummy message of described terminal, described message encryption and decryption module is set to the false proof message encryption with described terminal, and described information receiving and transmitting module is set to send the anti-dummy message of described terminal of having encrypted.Anti-counterfeit recognition when described terminal false proof device is set to Web TV field television terminal access network.
Further, described terminal false proof device comprises key updating module, and described key updating module is set to upgrade private key.
Further, the hardware information of the described terminal of described information acquisition module collection includes but not limited to: CPU, chip.
Further, described message generating module is the digital finger-print generation module.
Further, described information receiving and transmitting module is set to receive the message of service platform end fake certification device.
Further, described message encryption and decryption module is set to decipher the described encrypting messages that is received from service platform fake certification device.
A kind of fake certification device, comprise: terminal equipment information pool, terminal request processing module, message encryption and decryption module, terminal legality authentication module, described terminal equipment information pool is set to deposit the hardware information of legal terminal, described terminal request processing module is set to handle the anti-dummy message that is received from terminal, described message encryption and decryption module is set to decipher described anti-dummy message, and described terminal legality authentication module is set to the anti-dummy message of the described terminal after the deciphering is verified according to the hardware information of the described legal terminal of depositing.Fake certification when described fake certification device is set to Web TV field television terminal access network.
Further, described fake certification device comprises the blacklist module, and described blacklist module is set to deposit illegal terminal information, and described illegal terminal information includes but not limited to: terminal hardware information, terminal IP.
Further, described fake certification device comprises the digital finger-print generation module, described digital finger-print generation module is set to generate digital finger-print according to the terminal hardware information of input, with second digital finger-print of described generation and first digital finger-print coupling of described terminal, described first digital finger-print is contained in the described anti-counterfeiting information.
Further, described fake certification device comprises terminal key to administration module, and described terminal key is right to the key that administration module is set to manage each terminal.
Further, described fake certification device comprises the SOT state of termination list block, described SOT state of termination list block is set to deposit the state information of legal terminal, and the state information of described legal terminal includes but not limited to: terminal hardware information, terminal IP, digital finger-print, time and last transaction numbering.
A kind of terminal method for anti-counterfeit, comprise: information acquisition module is gathered the hardware information of described terminal, message generating module generates the hardware information of described terminal the anti-dummy message of described terminal, message encryption and decryption module is with the false proof message encryption of described terminal, and the information receiving and transmitting module sends the anti-dummy message of described terminal of having encrypted.
Further, described message generating module is the digital finger-print generation module, and described digital finger-print generation module utilizes the described terminal hardware information that collects to produce first digital finger-print.
Further, described information receiving and transmitting module receives the message of service platform end fake certification device.The anti-counterfeiting information of the described terminal of described message encryption and decryption module encrypt is: produce one first interim privacy key at random and use the described first interim privacy key to handle first private information to obtain first ciphertext, described first private information includes but not limited to following arbitrary or combination: described terminal hardware information, described digital finger-print, affairs unique number, random number, required parameter.
Further, the anti-counterfeiting information of the described terminal of described message encryption and decryption module encrypt is: utilize the PKI of service platform end fake certification device, described interim privacy key is converted to assignment message.
Further, described information receiving and transmitting module receives the privacy key and second ciphertext that service platform end fake certification device is distributed, and described encryption and decryption module is utilized described privacy key to decipher described second ciphertext and obtained second private message.
A kind of anti-counterfeit authentication method, comprise: the terminal equipment information pool is deposited the hardware information of legal terminal, the terminal request processing module is handled the anti-dummy message that is received from terminal, the described encryption anti-counterfeiting message of message encryption and decryption module decrypts, the anti-dummy message of the described terminal after the terminal legality authentication module will be deciphered is verified according to the hardware information of the described legal terminal of depositing.
Further, the blacklist module is deposited illegal terminal information, and described illegal terminal information includes but not limited to: terminal hardware information, terminal IP; The SOT state of termination list block is deposited the state information of legal terminal, and the state information of described legal terminal includes but not limited to: terminal hardware information, terminal IP, digital finger-print, time and last transaction numbering.
Further, the terminal request processing module is handled the anti-dummy message that is received from terminal: receive the anti-dummy message that described terminal sends, and obtain information in the described anti-dummy message, described information includes but not limited to following arbitrary or combination in any: first ciphertext, encryption key distribution message and client ip.The described encryption key distribution message of described message encryption and decryption module decrypts obtains key, utilize described first ciphertext of described secret key decryption to obtain first private message, described first private message includes but not limited to following arbitrary or combination: described terminal hardware information, described digital finger-print, affairs unique number, random number, required parameter.
Further, described terminal legality authentication module carries out legitimate verification with described first private message; If described legitimate verification passes through, described message encryption and decryption module produces one second interim privacy key at random, second private message encrypted generate second ciphertext, described second private message includes but not limited to: right to the feedback result of described terminal request and new key; Described message encryption and decryption module is converted to assignment message with the described second interim privacy key.
Embodiment 1:
As shown in Figure 1:
S101: described terminal false proof device is arranged at the television set terminal, information acquisition module, message generating module, message encryption and decryption module and information receiving and transmitting module, described information acquisition module is set to gather the hardware information of described terminal, described message generating module is set to the hardware information of described terminal is generated the anti-dummy message of described terminal, described message encryption and decryption module is set to the false proof message encryption with described terminal, and described information receiving and transmitting module is set to send the anti-dummy message of described terminal of having encrypted;
S102: certain TV station has signed business contract with certain television set production firm, the Web TV of this manufacturers produce (being called for short television set down) uses this TV station's Web TV service platform (being called for short the network platform down), in order to make this television set can insert this network platform, this television set production firm provides the hardware information of the television set of its production to this TV station: comprise CPU, chip etc.:
Chip information:
| Title | Manufacturer | The hardware Base Serial Number | Hardware stops numbering | Model |
| The first type | First | First 111111 | First 999999 | First 100 |
| B-mode | Second | Second 111111 | Second 999999 | Second 100 |
CPU information:
| Model | Dominant frequency | The hardware Base Serial Number | Hardware stops numbering | The chip model |
| The A type | A | A111111 | A999999 | A100 |
| Type B | B | B111111 | B999999 | B100 |
S103: described fake certification device is arranged in this network platform, described fake certification device comprises: the terminal equipment information pool, the terminal request processing module, message encryption and decryption module, the terminal legality authentication module, described terminal equipment information pool is set to deposit the hardware information of legal terminal, described terminal request processing module is set to handle the anti-dummy message that is received from terminal, described message encryption and decryption module is set to decipher described anti-dummy message, and described terminal legality authentication module is set to the anti-dummy message of the described terminal after the deciphering is verified according to the hardware information of the described legal terminal of depositing in the terminal equipment information pool in the described fake certification device of hardware information typing of the television set that this TV station provides this television manufacturer;
S104: in use, this television set inserts this network platform, and described information acquisition module is gathered the hardware information of television set:
Chip information:
| Title | Manufacturer | The hardware Base Serial Number | Hardware stops numbering | Model |
| The first type | First | First 111112 | First 999999 | First 100 |
CPU information:
| Model | Dominant frequency | The hardware Base Serial Number | Hardware stops numbering | The chip model |
| The A type | A | A111112 | A999999 | A100 |
S105: information acquisition module is with the hardware information that collects character string 1 composed as follows in order:
First type $ first $ first 111112$ first 100|$ A Xing $A$ A111112,
S106: the digital finger-print generation module adopts the MD5 algorithm to generate digital finger-print PA above-mentioned character string;
S107: the orderly character string that message encryption and decryption module is organized into hardware information, described digital finger-print PA, affairs unique number, random number, required parameter, if the affairs unique number is: 506bji; Random number is: 300291; Required parameter is: Open (service fulfillment), and the character string 2 of Zu Chenging is so:
First type $ first $ first 111112$ first 100|$ A Xing $A$ A111112|$PA|$506bji|$300291|$ Open,
Message encryption and decryption module produces interim privacy key TMKey immediately, uses this temporary key TMKey to adopt symmetrical encryption/decryption algorithm that above-mentioned character string 2 is encrypted, and obtains the first ciphertext MC;
S108: message encryption and decryption module is utilized the cipher key distribution technique of public-key cryptosystem, utilizes the PKI SPubKey of the fake certification device of network platform end, and the interim privacy key TMKey that produces immediately is converted to assignment message MP;
S109: television set information receiving and transmitting module sends described ciphertext MC and the assignment message MP fake certification device to network platform end.
Embodiment 2:
S201: for network platform end, the terminal request processing module of fake certification device parses ciphertext MC, assignment message MP, terminal IP from the request that television set sent, if described IP is 212.34.52.12;
S202: the message encryption and decryption module of described fake certification device is according to cipher key distribution technique, utilize the private key SPriKey in the network platform end fake certification device that assignment message MP is deciphered, obtain the privacy key TMKey that is distributed by the television set false proof device, utilize this privacy key TMKey, MC is decrypted for receiving ciphertext, obtains first private message:
First type $ first $ first 111112$ first 100|$ A Xing $A$ A111112|$PA|$506bji|$300291|$ Open,
S203: the terminal legality authentication module carries out legitimate verification with described first private message;
S204: call the blacklist module and mate, find that 212.34.52.12 is not in blacklist according to IP;
S205: call the SOT state of termination list block and mate, find that digital finger-print PA is not in the SOT state of termination tabulation according to digital finger-print;
S206: hardware device information and terminal equipment information pool that terminal is submitted to up mate, and find following match information item:
Chip information:
| Title | Manufacturer | The hardware Base Serial Number | Hardware stops numbering | Model |
| The first type | First | First 111112 | First 999999 | First 100 |
CPU information:
| Model | Dominant frequency | The hardware Base Serial Number | Hardware stops numbering | The chip model |
| The A type | A | A111112 | A999999 | A100 |
S207: call number fingerprint generation module, use the terminal hardware information of input to generate digital finger-print PB, with the digital finger-print PA coupling of digital finger-print PB that generates and input, find that the match is successful;
S208: described fake certification device calls the SOT state of termination list block and preserves terminal's status information, such as: digital finger-print: PA; Terminal IP:212.34.52.12 etc., it is right to the new terminal key of administration module generation to call terminal key: PKI: newCPubKey; Private key: newCPriKey also preserves; Because of operation code is Open, calls the service fulfillment assembly and obtain ingress for service (http://domain/portal) again, the response message string of composition expressly is:
Status：Ok；Entry：http://domain/portal；newPriKey：newCPriKey，
S209: the message encryption and decryption module of fake certification device produces the second interim privacy key TMKey1 immediately, use the described second temporary key TMKey1 to adopt symmetrical encryption/decryption algorithm that the response message string of forming among the S208 is expressly encrypted, obtain ciphertext MC1; Utilize the cipher key distribution technique of public-key cryptosystem, utilize the PKI SPubKey1 of television set false proof device, the interim privacy key TMKey1 that produces immediately is converted to assignment message MP1;
S210: the terminal request processing module returns to the television set false proof device in response with ciphertext MC1 and assignment message MP1;
S211: television set false proof device resolution response, call the encryption and decryption module, according to cipher key distribution technique, utilize the private key oldCPriKey of television set false proof device, obtain the privacy key TMKey1 that is distributed by the fake certification device, utilize this privacy key TMKey1, MC1 is decrypted for receiving ciphertext, obtains second private message:
Status：Ok；Entry：http://domain/portal；newPriKey：newCPriKey
The television set false proof device finds that new private key newCPriKey is arranged, and adopting digital finger-print PA is key, utilizes symmetrical encryption/decryption algorithm, and the private key newCPriKey of new television set false proof device is carried out encrypting storing;
S212: produce successful other device of access events notice television set and enter the service display flow process.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (26)
1. terminal false proof device, comprise: information acquisition module, message generating module, message encryption and decryption module and information receiving and transmitting module, described information acquisition module is set to gather the hardware information of described terminal, described message generating module is set to the hardware information of described terminal is generated the anti-dummy message of described terminal, described message encryption and decryption module is set to the false proof message encryption with described terminal, and described information receiving and transmitting module is set to send the anti-dummy message of described terminal of having encrypted.
2. terminal false proof device as claimed in claim 1 is characterized in that, comprises key updating module, and described key updating module is set to upgrade Si Keying.
3. terminal false proof device as claimed in claim 1 is characterized in that, the hardware information of the described terminal of described information acquisition module collection includes but not limited to: CPU, chip.
4. terminal false proof device as claimed in claim 1 is characterized in that, described message generating module is the digital finger-print generation module.
5. terminal false proof device as claimed in claim 1 is characterized in that, described information receiving and transmitting module is set to receive the message of service platform end fake certification device.
6. terminal false proof device as claimed in claim 5 is characterized in that, described message encryption and decryption module is set to decipher the described encrypting messages that is received from service platform fake certification device.
7. as arbitrary described terminal false proof device in the claim 1～6, it is characterized in that the anti-counterfeit recognition when described terminal false proof device is set to Web TV field television terminal access network.
8. fake certification device, comprise: terminal equipment information pool, terminal request processing module, message encryption and decryption module, terminal legality authentication module, described terminal equipment information pool is set to deposit the hardware information of legal terminal, described terminal request processing module is set to handle the anti-dummy message that is received from terminal, described message encryption and decryption module is set to decipher described anti-dummy message, and described terminal legality authentication module is set to the anti-dummy message of the described terminal after the deciphering is verified according to the hardware information of the described legal terminal of depositing.
9. fake certification device as claimed in claim 8, it is characterized in that, described fake certification device comprises the blacklist module, and described blacklist module is set to deposit illegal terminal information, and described illegal terminal information includes but not limited to: terminal hardware information, terminal IP.
10. fake certification device as claimed in claim 8, it is characterized in that, described fake certification device comprises the digital finger-print generation module, described digital finger-print generation module is set to generate digital finger-print according to the terminal hardware information of input, with second digital finger-print of described generation and first digital finger-print coupling of described terminal, described first digital finger-print is contained in the described anti-counterfeiting information.
11. fake certification device as claimed in claim 8 is characterized in that, described fake certification device comprises terminal key to administration module, and described terminal key is right to the key that administration module is set to manage each terminal.
12. fake certification device as claimed in claim 8, it is characterized in that, described fake certification device comprises the SOT state of termination list block, described SOT state of termination list block is set to deposit the state information of legal terminal, and the state information of described legal terminal includes but not limited to: terminal hardware information, terminal IP, digital finger-print, time and last transaction numbering.
13., it is characterized in that the fake certification when described fake certification device is set to Web TV field television terminal access network as arbitrary described fake certification device in the claim 8～12.
14. terminal method for anti-counterfeit, comprise: information acquisition module is gathered the hardware information of described terminal, message generating module generates the hardware information of described terminal the anti-dummy message of described terminal, message encryption and decryption module is with the false proof message encryption of described terminal, and the information receiving and transmitting module sends the anti-dummy message of described terminal of having encrypted.
15. terminal method for anti-counterfeit as claimed in claim 14 is characterized in that, described message generating module is the digital finger-print generation module, and described digital finger-print generation module utilizes the described terminal hardware information that collects to produce first digital finger-print.
16. terminal method for anti-counterfeit as claimed in claim 15 is characterized in that, described information receiving and transmitting module receives the message of service platform end fake certification device.
17. terminal method for anti-counterfeit as claimed in claim 16, it is characterized in that, the anti-counterfeiting information of the described terminal of described message encryption and decryption module encrypt is: produce one first interim privacy key at random and use the described first interim privacy key to handle first private information to obtain first ciphertext, described first private information includes but not limited to following arbitrary or combination: described terminal hardware information, described digital finger-print, affairs unique number, random number, required parameter.
18. terminal method for anti-counterfeit as claimed in claim 17 is characterized in that, the anti-counterfeiting information of the described terminal of described message encryption and decryption module encrypt is: utilize the PKI of service platform end fake certification device, described interim privacy key is converted to assignment message.
19. terminal method for anti-counterfeit as claimed in claim 18, it is characterized in that, described information receiving and transmitting module receives the privacy key and second ciphertext that service platform end fake certification device is distributed, and described encryption and decryption module is utilized described privacy key to decipher described second ciphertext and obtained second private message.
20. anti-counterfeit authentication method, comprise: the terminal equipment information pool is deposited the hardware information of legal terminal, the terminal request processing module is handled the anti-dummy message that is received from terminal, the described encryption anti-counterfeiting message of message encryption and decryption module decrypts, the anti-dummy message of the described terminal after the terminal legality authentication module will be deciphered is verified according to the hardware information of the described legal terminal of depositing.
21. as right 20 described anti-counterfeit authentication methods, it is characterized in that the blacklist module is deposited illegal terminal information, described illegal terminal information includes but not limited to: terminal hardware information, terminal IP
22. as right 21 described anti-counterfeit authentication methods, it is characterized in that, the SOT state of termination list block is deposited the state information of legal terminal, and the state information of described legal terminal includes but not limited to: terminal hardware information, terminal IP, digital finger-print, time and last transaction numbering.
23. as right 22 described anti-counterfeit authentication methods, it is characterized in that, the terminal request processing module is handled the anti-dummy message that is received from terminal: receive the anti-dummy message that described terminal sends, and obtain information in the described anti-dummy message, described information includes but not limited to following arbitrary or combination in any: first ciphertext, encryption key distribution message and client ip.
24. as right 23 described anti-counterfeit authentication methods, it is characterized in that, the described encryption key distribution message of described message encryption and decryption module decrypts obtains key, utilize described first ciphertext of described secret key decryption to obtain first private message, described first private message includes but not limited to following arbitrary or combination: described terminal hardware information, described digital finger-print, affairs unique number, random number, required parameter.
25., it is characterized in that described terminal legality authentication module carries out legitimate verification with described first private message as right 24 described anti-counterfeit authentication methods.
26. as right 25 described anti-counterfeit authentication methods, it is characterized in that, if described legitimate verification passes through, described message encryption and decryption module produces one second interim privacy key at random, second private message encrypted generate second ciphertext, described second private message includes but not limited to: right to the feedback result of described terminal request and new key; Described message encryption and decryption module is converted to assignment message with the described second interim privacy key.
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