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CN103714640A - Method and system for sending transmission key - Google Patents

Method and system for sending transmission key Download PDF

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Publication number
CN103714640A
CN103714640A CN201310742681.4A CN201310742681A CN103714640A CN 103714640 A CN103714640 A CN 103714640A CN 201310742681 A CN201310742681 A CN 201310742681A CN 103714640 A CN103714640 A CN 103714640A
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China
Prior art keywords
sequence number
information
security key
transmission security
mtms
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Granted
Application number
CN201310742681.4A
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Chinese (zh)
Other versions
CN103714640B (en
Inventor
苏文龙
林建群
束方林
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Fujian Landi Commercial Equipment Co Ltd
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Fujian Landi Commercial Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN2013100846538A external-priority patent/CN103237005A/en
Priority claimed from CN2013100843972A external-priority patent/CN103237004A/en
Priority claimed from CN2013100846735A external-priority patent/CN103220271A/en
Priority claimed from CN2013100846716A external-priority patent/CN103220270A/en
Application filed by Fujian Landi Commercial Equipment Co Ltd filed Critical Fujian Landi Commercial Equipment Co Ltd
Priority to CN201310742681.4A priority Critical patent/CN103714640B/en
Publication of CN103714640A publication Critical patent/CN103714640A/en
Application granted granted Critical
Publication of CN103714640B publication Critical patent/CN103714640B/en
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/08—Payment architectures
    • G06Q20/20—Point-of-sale [POS] network systems
    • 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
    • H04L9/321—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 involving a third party or a trusted authority
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/061—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key exchange, e.g. in peer-to-peer networks
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • H04L9/0825—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using asymmetric-key encryption or public key infrastructure [PKI], e.g. key signature or public key certificates
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • H04L9/083—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) involving central third party, e.g. key distribution center [KDC] or trusted third party [TTP]

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Business, Economics & Management (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Accounting & Taxation (AREA)
  • General Physics & Mathematics (AREA)
  • Strategic Management (AREA)
  • Physics & Mathematics (AREA)
  • General Business, Economics & Management (AREA)
  • Finance (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Storage Device Security (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Computer And Data Communications (AREA)
  • Small-Scale Networks (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention discloses a method and system for sending a transmission key. The method for sending the transmission key comprises the following steps that S1, an operation terminal reads the serial number of a POS terminal and sends the serial number to an MTMS; S2, the operation terminal obtains client information corresponding to the POS terminal from the MTMS; S3, the operation terminal displays the received client information; S4, the operation terminal judges whether an information confirmation instruction input by a worker is received, and if yes, the step S5 is executed; S5, the operation terminal sends the TK to the MTMS. The method and system have the advantages that systematized operation is adopted, the background of the system sends the name back to the operation terminal, TK data are uploaded only after the operation terminal determines that the client name is correct, and the method not only improves sending safety of the transmission key but also can guarantee that the client information is not leaked.

Description

A kind of sending method of transmission security key and system
Technical field
The present invention relates to E-Payment field, relate in particular to a kind of sending method and system of transmission security key.
Background technology
(BANK Card) is more and more universal as the means of payment for bank card, common bank card paying system comprises point of sales terminal (Point Of Sale, POS), POS receives single system (POSP), code keypad (PIN PAD) and hardware encipher machine (Hardware and Security Module, HSM).Wherein POS terminal can be accepted bank card information, has communication function, and the instruction of accepting teller completes financial transaction information and the equipment of exchange for information about; POS receives single system POS terminal is managed concentratedly, comprises parameter downloads, and key is downloaded, and accepts, processes or forward the transaction request of POS terminal, and to POS terminal loopback transaction results information, is the system of centralized management and transaction processing; Code keypad (PIN PAD) is that the relevant key of various financial transactions is carried out to safe storage protection, and the safety equipment that PIN are encrypted to protection; Hardware encipher machine (HSM) is to the peripheral hardware equipment that is encrypted of transmission data, for correctness and the storage key of encryption and decryption, checking message and the document source of PIN.Personal identification code (Personal Identification Number, PIN), personal identification number, is the data message of identifying holder's identity legitimacy in on-line transaction, in cyber-net system, any link does not allow to occur in mode expressly; Terminal master key (Terminal Master Key, TMK), during POS terminal works, the master key that working key is encrypted, encrypting storing is in system database; POS terminal is widely used in bank card and pays occasion, such as manufacturer's shopping, hotel's lodging etc., is a kind of indispensable modernization means of payment, has incorporated the various occasions of people's life.Bank card; debit card particularly; generally all by holder, be provided with PIN; in carrying out payment process; POS terminal is except above sending the data such as magnetic track information of bank card; also want holder to input the checking holder's of PINGong issuing bank identity legitimacy, guarantee bank card safety of payment, protection holder's property safety.In order to prevent that PIN from revealing or being cracked; requirement is from terminal to issuing bank in whole information interactive process; whole process is carried out safety encipher protection to PIN; do not allow any link in computer network system; PIN occurs in mode expressly, so the POS terminal of the PIN of acceptance input at present all requires to be equipped with key management system.
The key code system of POS terminal is divided into secondary: terminal master key (TMK) and working key (WK).Wherein TMK, in WK renewal process, is encrypted protection to WK.Every POS terminal has unique TMK, must have safeguard protection, and assurance can only also participate in calculating by write device, can not read; TMK is a very crucial root key, if TMK is intercepted, working key is just cracked than being easier to, by serious threat bank card safety of payment.So can secure download TMK to POS terminal, become the key of whole POS terminal security.Conclude existing TMK download scenarios below as follows:
1, the female POS scheme of key: user receives single system hardware encipher machine and the same traffic encryption key of the female POS input of key at POS.POS terminal is received single system initiating terminal master key download request by the female POS of key to POS, POS receives single system and drives hardware encipher machine to generate at random terminal master key, and by traffic encryption key encrypted transmission to the female POS of key, the female POS of key is with being transferred to POS terminal after traffic encryption key deciphering again, POS terminal obtains terminal master key expressly, be saved in POS terminal password keyboard, thereby realize POS terminal and POS, receive the synchronous of terminal master key between single system.
2, IC-card decrypt scheme: user receives single system hardware encipher machine and injects the same traffic encryption key in IC-card at POS.User inserts POS terminal by IC-card, POS terminal is received single system initiating terminal master key download request to POS, POS receives single system and drives hardware encipher machine to generate at random terminal master key, and by traffic encryption key encrypted transmission to POS terminal, traffic encryption key deciphering terminal master key ciphertext in IC-card for POS terminal, obtain terminal master key expressly, be saved in POS terminal password keyboard, thereby realize POS terminal and POS, receive the synchronous of terminal master key between single system.
Above-mentioned two schemes has following shortcoming: terminal master key expressly appears at outside safety equipment, and for taking precautions against Key Exposure risk, the safe machine room that the download of terminal master key must be controlled at administrative center carries out, by the artificial download terminal master key of concentrating.Thereby bring, " maintenance centre's machine room workload is large; After equipment dispatches from the factory, need to be transported to administrative center's safe machine room download key and just can be deployed to trade company, transportation cost rises; In order to concentrate lower dress key, need a large amount of staff and working time, maintenance cost is large, maintenance period is long " etc. problem.
Summary of the invention
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is to provide a kind of sending method of transmission security key, comprises the steps:
S1, operating terminal read the sequence number of POS terminal, and described sequence number is issued to MTMS system;
S2, operating terminal are from customer information corresponding to MTMS system acquisition POS terminal, described customer information is that MTMS system is searched customer information corresponding to sequence number according to the sequence number retrieve sequence information table of each POS terminal, wherein, described sequence number information souvenir is loaded with the corresponding relation of sequence number and customer information, and described customer information comprises encoder client and customer name;
S3, operating terminal show the customer information of receiving;
S4, operating terminal judge whether to receive the validation of information instruction of staff's input, if so, perform step S5;
S5, operating terminal are issued MTMS system by transmission security key TK.
Another technical scheme of the present invention, for a kind of transmitting system of transmission security key is provided, comprises operating terminal and the MTMS system communicating to connect with operating terminal and the KMS system being connected with MTMS system communication, and described operating terminal comprises:
The first sending module, for reading the sequence number of POS terminal, issues MTMS system by described sequence number;
Acquisition module, for from customer information corresponding to MTMS system acquisition POS terminal;
Display module, shows for the customer information that acquisition module is received;
Judge module, for judging whether to receive the validation of information instruction of staff's input;
The second sending module, while receiving validation of information instruction for judging when judge module, issues MTMS system by transmission security key TK;
Described MTMS system comprises customer information sending module, for when receiving the sequence number of described the first sending module transmission, retrieve sequence information table is searched customer information corresponding to sequence number, wherein, described sequence number information souvenir is loaded with the corresponding relation of sequence number and customer information, and described customer information comprises encoder client and customer name.
Beneficial effect of the present invention: when the POS terminal of supporting remote terminal master key to download is keeped in repair, need to determine the transmission security key TK gathering, and send to specific client, if easily made the mistake by artificial cognition, the present invention adopts systematization operation, system backstage obtains corresponding encoder client according to sequence number automatically, retrieve corresponding customer name, title is transmitted back to operating terminal, operating terminal determines that corresponding customer name is correct, just TK data are sent and uploaded, if incorrect, the encoder client that manually input need to be uploaded to.The method improves the security that transmission security key sends, and can guarantee that again customer information do not reveal.
Accompanying drawing explanation
Fig. 1 is the flowchart of an embodiment of the sending method of a kind of transmission security key of the present invention;
Fig. 2 is the structured flowchart of an embodiment of the transmitting system of a kind of transmission security key of the present invention;
Main element symbol description:
1, the transmitting system of transmission security key;
10, operating terminal; 11, the first sending module; 12, acquisition module; 13, display module; 14, the second sending module;
20, MTMS system; 21, customer information sending module.
Embodiment
By describing technology contents of the present invention, structural attitude in detail, being realized object and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
For solving the technical matters existing in background technology, the present invention adopts a kind of new master key download scenarios, by POS terminal, produce at random TK(Transmission Key, transmission security key), TK after producing is stored in the code keypad of POS terminal, and TK is sent to KMS(Key Management System by transmission mode required under various application scenarioss, key management system, for office terminal master key TMK).
When POS terminal to apply download terminal master key TMK, KMS system is used TK to encrypt terminal master key TMK, and the terminal master key ciphertext after encrypting is sent to POS terminal, POS terminal is decrypted master key ciphertext with TK after receiving, obtain terminal master key TMK, and terminal master key TMK is kept in code keypad.
So, by TK, encrypt terminal master key TMK, make TMK can carry out remote transmission, facilitate the secure download of TMK.
Under some scene, adopt operating terminal to gather the TK that POS terminal produces, and be responsible for TK to be transferred to MTMS system (Material Tracking Management System by operating terminal, Tracing Material system, mainly in plant produced, use), by MTMS systematic unity management TK, and TK is sent to corresponding KMS system, described course of conveying YouCA center (Certificate Authority, certificate granting center, adopt Public Key Infrastructure public key infrastructure technology, network ID authentication service is provided specially, be responsible for signing and issuing and managing digital certificate, and third party's trust authority with authoritative and fairness) differentiate operating terminal, the identity of MTMS system and KMS system.Adopt operating terminal to gather TK and can facilitate the acquisition operations (can realize a key collection etc.) of TK and the rights management that TK gathers; Employing MTMS system can be conveniently to TK unified management, and during convenient after-sales service later, data search and the download of POS terminal, can realize by manufacture order bulk transfer TK by MTMS system, facilitates the transfer management of TK, prevents that TK from misinformating to wrong object; Introduce CA center and can prevent that pseudo-terminal and pseudo-KMS system from stealing TK.
Above-mentionedly by POS terminal, gather and to be sent to bank's end after transmission security key TK TMK is encrypted, then by the method that POS terminal remote is downloaded the TMK after TK encrypts, can guarantee the transmission security of TMK.
In above-mentioned employing MTMS system to TK unified management in the situation that, when the POS terminal of supporting remote terminal master key to download is keeped in repair, maintenance personal need to send to specific client KMS system by collect new transmission security key TK data from POS terminal with operating terminal, if easily made the mistake by artificial cognition, and client's information is a kind of critical data for company, this information at will can not be revealed.When maintenance personal keeps in repair the POS terminal of support terminal master key remote download, need to determine that the transmission security key TK data of transmission are to be transferred to correct client, it is the technical issues that need to address that information is not revealed as far as possible.
Below just the present invention is overcome to the problems referred to above technical scheme be elaborated.
Referring to Fig. 1, is the flowchart of the sending method of transmission security key in an embodiment of the present invention, and the method comprising the steps of:
S1, operating terminal read the sequence number of POS terminal, and described sequence number is issued to MTMS system;
S2, operating terminal are from customer information corresponding to MTMS system acquisition POS terminal, described customer information is that MTMS system is searched customer information corresponding to sequence number according to the sequence number retrieve sequence information table of each POS terminal, wherein, described sequence number information souvenir is loaded with the corresponding relation of sequence number and customer information, and described customer information comprises encoder client and customer name;
S3, operating terminal show the customer information of receiving;
S4, operating terminal judge whether to receive the validation of information instruction of staff's input, if so, perform step S5;
S5, operating terminal are issued MTMS system by transmission security key TK.
In the present embodiment, after described step S4, also comprise:
When judgement does not receive the validation of information instruction of staff's input, operating terminal shows an encoder client inputting interface;
Operating terminal obtains the encoder client of inputting by encoder client inputting interface, and the encoder client of input is uploaded to MTMS system, and the customer name of corresponding encoder client is obtained in request again;
Operating terminal shows the customer name again obtaining;
Operating terminal judges whether to receive the validation of information instruction of staff's input, and if so, operating terminal is uploaded to MTMS system by transmission security key TK, sequence number, encoder client simultaneously;
MTMS system receives after transmission security key TK, sequence number, encoder client, in sequence number information table, the sequence number the receiving customer information corresponding with the encoder client receiving is associated.
In the present embodiment, described customer information also comprises communication mode and the address information that client KMS server is corresponding, and the sending method of described transmission security key also comprises step:
MTMS system receives, after transmission security key TK, inquire communication mode and address information that KMS server is corresponding, by receiving transmission security key TK, issues the address information of corresponding KMS system by communication mode.
Referring to Fig. 2, is the structured flowchart of a kind of transmitting system of transmission security key in an embodiment of the present invention.The method of the transmission of above-mentioned transmission security key is applied in this system.
The transmitting system 1 of this transmission security key comprises operating terminal 10 and the MTMS system 20 communicating to connect with operating terminal, and described operating terminal 10 comprises:
The first sending module 11, for reading the sequence number of POS terminal, issues MTMS system by described sequence number;
Acquisition module 12, for from customer information corresponding to MTMS system acquisition POS terminal;
Display module 13, shows for the customer information that acquisition module is received;
Judge module 14, for judging whether to receive the validation of information instruction of staff's input;
The second sending module 15, while receiving validation of information instruction for judging when judge module, issues MTMS system by transmission security key TK;
Described MTMS system 20 comprises customer information sending module 21, for when receiving the sequence number of described the first sending module transmission, retrieve sequence information table is searched customer information corresponding to sequence number, wherein, described sequence number information souvenir is loaded with the corresponding relation of sequence number and customer information, and described customer information comprises encoder client and customer name.
In the present embodiment, described operating terminal 1 also comprises: the second display module, acquisition module, the 3rd display module, the second judge module, the 3rd sending module again
The second display module, while not receiving validation of information instruction for judging when judge module, shows an encoder client inputting interface;
Again acquisition module, for obtaining the encoder client of inputting by encoder client inputting interface, and uploads to MTMS system by the encoder client of input, and the customer name of corresponding encoder client is obtained in request again;
The 3rd display module, shows for the customer name that the first uploading unit request getting is obtained again;
The second judge module, for showing after the customer name again obtaining when the 3rd display module, judges whether to receive the validation of information instruction of staff's input;
The 3rd sending module for judging after the validation of information instruction that receives staff's input when the second judge module, is uploaded to MTMS system by transmission security key TK, sequence number, encoder client simultaneously;
Described MTMS system 20 comprises relating module, for when receiving from operating terminal transmission security key TK, sequence number, encoder client, will in sequence number information table, the sequence number the receiving customer information corresponding with the encoder client receiving be associated.
In the present embodiment, described customer information also comprises the communication mode corresponding with KMS server and address information; Described MTMS system 20 comprises transmission security key sending module, for after receiving the transmission security key TK of the second sending module transmission, inquire communication mode and address information that KMS server is corresponding, by receiving transmission security key TK, by communication mode, issue the address information of corresponding KMS system.
Beneficial effect of the present invention: when the POS terminal of supporting remote terminal master key to download is keeped in repair, need to determine the transmission security key TK gathering, and send to specific client, if easily made the mistake by artificial cognition, the present invention adopts systematization operation, system backstage obtains corresponding encoder client according to sequence number automatically, retrieve corresponding customer name, title is transmitted back to operating terminal, operating terminal determines that corresponding customer name is correct, just TK data are sent and uploaded, if incorrect, the encoder client that manually input need to be uploaded to, MTMS system is revised customer name that encoder client is corresponding to distribute according to correct corresponding relation.The method improves the security that transmission security key sends, and can guarantee that again customer information do not reveal.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes instructions of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.

Claims (6)

1. a sending method for transmission security key, is characterized in that, comprises the steps:
S1, operating terminal read the sequence number of POS terminal, and described sequence number is issued to MTMS system;
S2, operating terminal are from customer information corresponding to MTMS system acquisition POS terminal, described customer information is that MTMS system is searched customer information corresponding to sequence number according to the sequence number retrieve sequence information table of each POS terminal, wherein, described sequence number information souvenir is loaded with the corresponding relation of sequence number and customer information, and described customer information comprises encoder client and customer name;
S3, operating terminal show the customer information of receiving;
S4, operating terminal judge whether to receive the validation of information instruction of staff's input, if so, perform step S5;
S5, operating terminal are issued MTMS system by transmission security key TK.
2. the sending method of a kind of transmission security key according to claim 1, is characterized in that, after described step S4, also comprises:
When judgement does not receive the validation of information instruction of staff's input, operating terminal shows an encoder client inputting interface;
Operating terminal obtains the encoder client of inputting by encoder client inputting interface, and the encoder client of input is uploaded to MTMS system, and the customer name of corresponding encoder client is obtained in request again;
Operating terminal shows the customer name again obtaining;
Operating terminal judges whether to receive the validation of information instruction of staff's input, and if so, operating terminal is uploaded to MTMS system by transmission security key TK, sequence number, encoder client simultaneously;
MTMS system receives after transmission security key TK, sequence number, encoder client, in sequence number information table, the sequence number the receiving customer information corresponding with the encoder client receiving is associated.
3. according to the sending method of a kind of transmission security key described in claim 1-2 any one, it is characterized in that, described customer information also comprises communication mode and the address information that client KMS server is corresponding, and the sending method of described transmission security key also comprises step:
MTMS system receives after transmission security key TK, inquires communication mode and address information that KMS server is corresponding, by receiving transmission security key TK, issues the address information of corresponding KMS system by communication mode.
4. a transmitting system for transmission security key, is characterized in that, comprises operating terminal and the MTMS system communicating to connect with operating terminal and the KMS system being connected with MTMS system communication, and described operating terminal comprises:
The first sending module, for reading the sequence number of POS terminal, issues MTMS system by described sequence number;
Acquisition module, for from customer information corresponding to MTMS system acquisition POS terminal;
Display module, shows for the customer information that acquisition module is received;
Judge module, for judging whether to receive the validation of information instruction of staff's input;
The second sending module, while receiving validation of information instruction for judging when judge module, issues MTMS system by transmission security key TK;
Described MTMS system comprises customer information sending module, for when receiving the sequence number of described the first sending module transmission, retrieve sequence information table is searched customer information corresponding to sequence number, wherein, described sequence number information souvenir is loaded with the corresponding relation of sequence number and customer information, and described customer information comprises encoder client and customer name.
5. the transmitting system of transmission security key according to claim 4, is characterized in that, described operating terminal also comprises:
The second display module, while not receiving validation of information instruction for judging when judge module, shows an encoder client inputting interface;
Again acquisition module, for obtaining the encoder client of inputting by encoder client inputting interface, and uploads to MTMS system by the encoder client of input, and the customer name of corresponding encoder client is obtained in request again;
The 3rd display module, shows for the customer name that the first uploading unit request getting is obtained again;
The second judge module, for showing after the customer name again obtaining when the 3rd display module, judges whether to receive the validation of information instruction of staff's input;
The 3rd sending module for judging after the validation of information instruction that receives staff's input when the second judge module, is uploaded to MTMS system by transmission security key TK, sequence number, encoder client simultaneously;
Described MTMS system comprises relating module, for when receiving from operating terminal transmission security key TK, sequence number, encoder client, will in sequence number information table, the sequence number the receiving customer information corresponding with the encoder client receiving be associated.
6. according to the transmitting system of a kind of transmission security key described in claim 4-6 any one, it is characterized in that, described customer information also comprises the communication mode corresponding with KMS server and address information;
Described MTMS system comprises transmission security key sending module, for after receiving the transmission security key TK of the second sending module transmission, inquire communication mode and address information that KMS server is corresponding, by receiving transmission security key TK, by communication mode, issue the address information of corresponding KMS system.
CN201310742681.4A 2013-03-15 2013-12-27 A kind of sending method of transmission security key and system Active CN103714640B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310742681.4A CN103714640B (en) 2013-03-15 2013-12-27 A kind of sending method of transmission security key and system

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
CN201310084653.8 2013-03-13
CN2013100846538A CN103237005A (en) 2013-03-15 2013-03-15 Method and system for key management
CN201310084397.2 2013-03-15
CN2013100843972A CN103237004A (en) 2013-03-15 2013-03-15 Key download method, key management method, method, device and system for download management
CN2013100846735A CN103220271A (en) 2013-03-15 2013-03-15 Downloading method, management method, downloading management method, downloading management device and downloading management system for secret key
CN201310084673.5 2013-03-15
CN2013100846716A CN103220270A (en) 2013-03-15 2013-03-15 Downloading method, management method, downloading management method, downloading management device and downloading management system for secret key
CN201310084671.6 2013-03-15
CN201310742681.4A CN103714640B (en) 2013-03-15 2013-12-27 A kind of sending method of transmission security key and system

Publications (2)

Publication Number Publication Date
CN103714640A true CN103714640A (en) 2014-04-09
CN103714640B CN103714640B (en) 2016-02-03

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Application Number Title Priority Date Filing Date
CN201310740285.8A Active CN103729940B (en) 2013-03-15 2013-12-27 A kind of main cipher key T MK method for safely downloading of terminal and system
CN201310740430.2A Active CN103729943B (en) 2013-03-15 2013-12-27 A kind of method and system transmission security key being imported KMS system
CN201310742713.0A Active CN103701610B (en) 2013-03-15 2013-12-27 A kind of acquisition method and system for transmitting cipher key T K
CN201310742886.2A Active CN103716321B (en) 2013-03-15 2013-12-27 A kind of terminal master key TMK safety downloading method and systems
CN201310740226.0A Active CN103714634B (en) 2013-03-15 2013-12-27 A kind of method of main key of secure download terminal and system
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CN201310742686.7A Active CN103745351B (en) 2013-03-15 2013-12-27 A kind of acquisition method and system for transmitting cipher key T K
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CN201310740410.5A Active CN103729942B (en) 2013-03-15 2013-12-27 Transmission security key is transferred to the method and system of key server from terminal server
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CN201310740540.9A Active CN103716154B (en) 2013-03-15 2013-12-27 A kind of terminal master key TMK safety downloading method and systems
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CN201310740430.2A Active CN103729943B (en) 2013-03-15 2013-12-27 A kind of method and system transmission security key being imported KMS system
CN201310742713.0A Active CN103701610B (en) 2013-03-15 2013-12-27 A kind of acquisition method and system for transmitting cipher key T K
CN201310742886.2A Active CN103716321B (en) 2013-03-15 2013-12-27 A kind of terminal master key TMK safety downloading method and systems
CN201310740226.0A Active CN103714634B (en) 2013-03-15 2013-12-27 A kind of method of main key of secure download terminal and system
CN201310740158.8A Active CN103716320B (en) 2013-03-15 2013-12-27 A kind of terminal master key TMK safety downloading method and systems
CN201310742686.7A Active CN103745351B (en) 2013-03-15 2013-12-27 A kind of acquisition method and system for transmitting cipher key T K
CN201310740644.XA Active CN103714638B (en) 2013-03-15 2013-12-27 A kind of method and system of quick position terminal master key failed download
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CN201310740100.3A Active CN103714633B (en) 2013-03-15 2013-12-27 A kind of method of safe generating transmission key and POS terminal
CN201310740537.7A Active CN103746800B (en) 2013-03-15 2013-12-27 TMK (terminal master key) safe downloading method and system
CN201310740567.8A Active CN103729944B (en) 2013-03-15 2013-12-27 A kind of method and system of secure download terminal master key
CN201310740244.9A Active CN103701609B (en) 2013-03-15 2013-12-27 A kind of server and the method and system operating terminal two-way authentication
CN201310740231.1A Active CN103714635B (en) 2013-03-15 2013-12-27 A kind of POS terminal and terminal master key downloading mode collocation method thereof
CN201310740574.8A Active CN103729945B (en) 2013-03-15 2013-12-27 A kind of method and system of secure download terminal master key
CN201310740308.5A Active CN103729941B (en) 2013-03-15 2013-12-27 A kind of main cipher key T MK method for safely downloading of terminal and system
CN201310742991.6A Active CN103714641B (en) 2013-03-15 2013-12-27 A kind of terminal master key TMK method for safely downloading and system
CN201310740410.5A Active CN103729942B (en) 2013-03-15 2013-12-27 Transmission security key is transferred to the method and system of key server from terminal server
CN201310740380.8A Active CN103714637B (en) 2013-03-15 2013-12-27 A kind of transmission security key sending method and system, operating terminal
CN201310740264.6A Active CN103701812B (en) 2013-03-15 2013-12-27 TMK (Terminal Master Key) secure downloading method and system
CN201310741949.2A Active CN103731260B (en) 2013-03-15 2013-12-27 A kind of terminal master key TMK safety downloading method and system
CN201310740188.9A Active CN103716153B (en) 2013-03-15 2013-12-27 Terminal master key TMK safety downloading method and systems
CN201310741948.8A Active CN103714639B (en) 2013-03-15 2013-12-27 A kind of method and system that realize the operation of POS terminal security
CN201310740540.9A Active CN103716154B (en) 2013-03-15 2013-12-27 A kind of terminal master key TMK safety downloading method and systems
CN201310742661.7A Active CN103716167B (en) 2013-03-15 2013-12-27 Method and device for safely collecting and distributing transmission keys

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