CN101982989A - Encryption system based on coating anti-counterfeit technology - Google Patents
Encryption system based on coating anti-counterfeit technology Download PDFInfo
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- CN101982989A CN101982989A CN2010105239241A CN201010523924A CN101982989A CN 101982989 A CN101982989 A CN 101982989A CN 2010105239241 A CN2010105239241 A CN 2010105239241A CN 201010523924 A CN201010523924 A CN 201010523924A CN 101982989 A CN101982989 A CN 101982989A
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- flowing water
- code
- key
- product flowing
- identification module
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
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Abstract
The invention aims to provide a safe, rapid and effective encryption system based on the coating anti-counterfeit technology. The system comprises a client output terminal (1), a sever (2), a communication device (3), a terminal (4), an identification module (5) and a code case (6). The encryption system provided by the invention overcomes the defects of the text message anti-counterfeit method, namely all of the ordinary merchants can apply for text message numbers and consumers can not distinguish the true from the false while carrying out inquiry, as a result, the authentic anti-counterfeit purposes can not be achieved. However, the encryption system provided by the invention enables the encryption to be more effective and faster with more advantageous methods.
Description
Technical field
The invention belongs to the anti-counterfeit package technical field, a kind of encryption system based on the coating anti-counterfeiting technology is provided especially.
Background technology
Current along with fast development of information technology, be called as information security technology and be used for many different field such as national defence, aviation, finance, be particularly useful for the information security technology relevant, with its professional easily and efficiently liking of consumer that obtain especially with ecommerce.The method of mobile phone short message (SMS) validation-cross information is a method commonly used in electronic transaction, use the antiforge method for commodities of mobile phone short message (SMS) validation-cross information, use mobile phone to receive special number transmission commodity characteristic information by the consumer to the short message of inquiry system, utilize database technology and polling routine to carry out Antiforge inquiry, and IMU is crossed mobile phone short message and is provided feedback to the consumer.There is certain deficiency in the method for anti-fakery text, and promptly general businessman can apply for note number, and can there be the deficiency that is difficult to tell truth from falsehood in the consumer in inquiry, do not reach false proof real purpose.Because all can to reply you be genuine piece so long as send short messages over, differing in fact, to establish a capital be genuine piece.This is the problem of the needs solution of also anti-counterfeit package technical field.
Summary of the invention
The purpose of this invention is to provide a kind of safe, fast and effectively based on the encryption system of coating anti-counterfeiting technology, can make with the method that has more advantage encrypt effectively, quick.
A kind of encryption system based on the coating anti-counterfeiting technology, this system comprises: client's output (1), server (2), communicator (3), terminal (4), identification module (5) and combination lock (6); It is characterized in that: described server (2) is responsible for being provided for producing the product flowing water code (8) of feedback cipher PassID (7); SMS (the short breath of mobile phone the is professional) message (9) that described communicator (3) will contain product flowing water code (8) sends in the continuous identification module (5) of terminal (4); Described SMS (the short breath of mobile phone is professional) message (9) is sent by client's output (1); Described identification module (5) comprising: receive and storage device (10), be used for receiving and storage SMS message (9); Comparison means (11), be used for and compare by the identifying code (12) of terminal (4) input with the user based on product flowing water code (8) in the SMS message (9), utilize the corresponding decruption key (13) in the identification module (5), described decruption key (13) is used to produce corresponding feedback cipher PassID (7); Described combination lock (6) comprising: be placed in the rolling lock (14) of combination lock middle position and contain the security coating of product flowing water code (8); The combination lock structure makes things convenient for the consumer to carry and is as the criterion with small and exquisite firm.Described system is characterized in that, the product of feedback cipher (7) and flowing water code (8) comprise 4-20 bit digital at least.Be used in the described system and will compare by the identifying code (12) of terminal (4) input with the user based on product flowing water code (8) in the SMS message (9), utilize the corresponding decruption key (13) in the identification module (5), the deciphering flow process that described decruption key (13) is used to produce corresponding feedback cipher PassID (7) is as follows:
(1) input product information product flowing water code (8);
(2) according to the relation between length, Cipher Strength and the predetermined decrypted program speed three of random key, calculate the length L of random key, producing length is the random key R of L;
(3) utilize product flowing water code (8) and random key R to derive from a key K EY;
(4) utilize derivative key KEY according to pre-defined algorithm, to encrypting, be used for when deciphering, discerning the cipher code recognition information PassID of product flowing water code (8) and random key R with generation by product information product flowing water code (8) and the two common code string that constitutes of random key R.
Can produce PassID, KEY in the security server in the described system by a kind of DEA that adopts two keys, the word length of these two keys all is at least 56.Attempt provides high degree of safety to this cryptographic algorithm at unauthorized decryption.
The communicator that links to each other with security server in the described system can adopt wireless communication link SMS message to be sent to the SIM card that links to each other with terminal.Therefore, can utilize cell phone to receive SMS message.
Identifying code can comprise at least 6 alphanumerics in the described system, and therefore, identifying code can be for example citizen's registration number, account number, name, keyword and only be any out of Memory known to the user.
Can when providing unique identifying number, will send to SIM card based on the electronic signature of identifying code in the described system with encrypted form for SIM card.Therefore, can avoid PIN code during sending by unauthorized decryption, and the fail safe that has improved system.
Description of drawings
Fig. 1 is described in more detail the present invention below with reference to accompanying drawing, and accompanying drawing 1 illustrates the flow chart of the preferred embodiment of the present invention.
Embodiment
Realize best mode of the present invention
A kind of encryption system based on the coating anti-counterfeiting technology, this system comprises: client's output (1), server (2), communicator (3), terminal (4), identification module (5) and combination lock (6); It is characterized in that: described server (2) is responsible for being provided for producing the product flowing water code (8) of feedback cipher PassID (7); SMS (the short breath of mobile phone the is professional) message (9) that described communicator (3) will contain product flowing water code (8) sends in the continuous identification module (5) of terminal (4); Described SMS (the short breath of mobile phone is professional) message (9) is sent by client's output (1); Described identification module (5) comprising: receive and storage device (10), be used for receiving and storage SMS message (9); Comparison means (11), be used for and compare by the identifying code (12) of terminal (4) input with the user based on product flowing water code (8) in the SMS message (9), utilize the corresponding decruption key (13) in the identification module (5), described decruption key (13) is used to produce corresponding feedback cipher PassID (7); Described combination lock (6) comprising: be placed in the rolling lock (14) of combination lock middle position and contain the security coating of product flowing water code (8); The combination lock structure makes things convenient for the consumer to carry and is as the criterion with small and exquisite firm.Described system is characterized in that, the product of feedback cipher (7) and flowing water code (8) comprise 4-20 bit digital at least.Be used in the described system and will compare by the identifying code (12) of terminal (4) input with the user based on product flowing water code (8) in the SMS message (9), utilize the corresponding decruption key (13) in the identification module (5), the deciphering flow process that described decruption key (13) is used to produce corresponding feedback cipher PassID (7) is as follows:
(1) input product information product flowing water code (8);
(2) according to the relation between length, Cipher Strength and the predetermined decrypted program speed three of random key, calculate the length L of random key, producing length is the random key R of L;
(3) utilize product flowing water code (8) and random key R to derive from a key K EY;
(4) utilize derivative key KEY according to pre-defined algorithm, to encrypting, be used for when deciphering, discerning the cipher code recognition information PassID of product flowing water code (8) and random key R with generation by product information product flowing water code (8) and the two common code string that constitutes of random key R.
Can produce PassID, KEY in the security server in the described system by a kind of DEA that adopts two keys, the word length of these two keys all is at least 56.Attempt provides high degree of safety to this cryptographic algorithm at unauthorized decryption.
The communicator that links to each other with security server in the described system can adopt wireless communication link SMS message to be sent to the SIM card that links to each other with terminal.Therefore, can utilize cell phone to receive SMS message.
Identifying code can comprise at least 4 alphanumerics in the described system, and therefore, identifying code can be for example citizen's registration number, account number, name, keyword and only be any out of Memory known to the user.
Can when providing unique identifying number, will send to SIM card based on the electronic signature of identifying code in the described system with encrypted form for SIM card.Therefore, can avoid PIN code during sending by unauthorized decryption, and the fail safe that has improved system.
The present invention is not limited to above preferred embodiment, and can carry out various changes in the case without departing from the scope of the present invention.
Claims (3)
1. encryption system based on the coating anti-counterfeiting technology, this system comprises: client's output (1), server (2), communicator (3), terminal (4), identification module (5) and combination lock (6); It is characterized in that: described server (2) is responsible for being provided for producing the product flowing water code (8) of feedback cipher PassID (7); SMS (the short breath of mobile phone the is professional) message (9) that described communicator (3) will contain product flowing water code (8) sends in the continuous identification module (5) of terminal (4); Described SMS (the short breath of mobile phone is professional) message (9) is sent by client's output (1); Described identification module (5) comprising: receive and storage device (10), be used for receiving and storage SMS message (9); Comparison means (11), be used for and compare by the identifying code (12) of terminal (4) input with the user based on product flowing water code (8) in the SMS message (9), utilize the corresponding decruption key (13) in the identification module (5), described decruption key (13) is used to produce corresponding feedback cipher PassID (7); Described combination lock (6) comprising: be placed in the rolling lock (14) of combination lock middle position and contain the security coating of product flowing water code (8); The combination lock structure makes things convenient for the consumer to carry and is as the criterion with small and exquisite firm.
2. the system as claimed in claim 1 is characterized in that, the product of feedback cipher (7) and flowing water code (8) comprise 4-20 bit digital at least.
3. will compare by the identifying code (12) of terminal (4) input with the user based on product flowing water code (8) in the SMS message (9) as being used in claim 1 and the 2 described systems, utilize the corresponding decruption key (13) in the identification module (5), the deciphering flow process that described decruption key (13) is used to produce corresponding feedback cipher PassID (7) is as follows:
(1) input product information product flowing water code (8);
(2) according to the relation between length, Cipher Strength and the predetermined decrypted program speed three of random key, calculate the length L of random key, producing length is the random key R of L;
(3) utilize product flowing water code (8) and random key R to derive from a key K EY;
(4) utilize derivative key KEY according to pre-defined algorithm, to encrypting, be used for when deciphering, discerning the cipher code recognition information PassID of product flowing water code (8) and random key R with generation by product information product flowing water code (8) and the two common code string that constitutes of random key R.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105239241A CN101982989A (en) | 2010-10-29 | 2010-10-29 | Encryption system based on coating anti-counterfeit technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105239241A CN101982989A (en) | 2010-10-29 | 2010-10-29 | Encryption system based on coating anti-counterfeit technology |
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| CN101982989A true CN101982989A (en) | 2011-03-02 |
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| CN2010105239241A Pending CN101982989A (en) | 2010-10-29 | 2010-10-29 | Encryption system based on coating anti-counterfeit technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103366279A (en) * | 2012-03-31 | 2013-10-23 | 刘为民 | Fidelity-case-used voice platform for acquiring unlocking cipher by plaintext data |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1408187A (en) * | 1999-11-09 | 2003-04-02 | 奥兰格有限公司 | System for electronic delivery of personal identification code |
| US7254561B1 (en) * | 1997-05-15 | 2007-08-07 | Comex Electronics Ab | Method and device for performing electronic transactions |
| CN101034985A (en) * | 2007-02-09 | 2007-09-12 | 华中科技大学 | Method and system for the anti-counterfeit of the mobile phone with the dynamic code |
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2010
- 2010-10-29 CN CN2010105239241A patent/CN101982989A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7254561B1 (en) * | 1997-05-15 | 2007-08-07 | Comex Electronics Ab | Method and device for performing electronic transactions |
| CN1408187A (en) * | 1999-11-09 | 2003-04-02 | 奥兰格有限公司 | System for electronic delivery of personal identification code |
| CN101034985A (en) * | 2007-02-09 | 2007-09-12 | 华中科技大学 | Method and system for the anti-counterfeit of the mobile phone with the dynamic code |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103366279A (en) * | 2012-03-31 | 2013-10-23 | 刘为民 | Fidelity-case-used voice platform for acquiring unlocking cipher by plaintext data |
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Application publication date: 20110302 |