CN106559212A - Data processing method and device - Google Patents

Data processing method and device Download PDF

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Publication number
CN106559212A
CN106559212A CN201610983727.5A CN201610983727A CN106559212A CN 106559212 A CN106559212 A CN 106559212A CN 201610983727 A CN201610983727 A CN 201610983727A CN 106559212 A CN106559212 A CN 106559212A
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China
Prior art keywords
standby
master key
dynamic
password
initial
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CN201610983727.5A
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Chinese (zh)
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CN106559212B (en
Inventor
王志强
蒋红宇
胡伯良
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Beijing Haitai Fangyuan High Technology Co Ltd
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Beijing Haitai Fangyuan High Technology Co Ltd
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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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • 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
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0807—Network architectures or network communication protocols for network security for authentication of entities using tickets, e.g. Kerberos
    • 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
    • H04L9/3226—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 using a predetermined code, e.g. password, passphrase or PIN
    • H04L9/3228—One-time or temporary data, i.e. information which is sent for every authentication or authorization, e.g. one-time-password, one-time-token or one-time-key

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Storage Device Security (AREA)

Abstract

The invention discloses a kind of data processing method and device.The method includes：After dynamic token power-down rebooting, the standby initial master key of receives input；The active coding of receives input, wherein, active coding is the active coding that Verification System is generated；The Preset Time initial value of dynamic token is updated according to active coding；According to preset password generating algorithm according to standby initial master key and the Preset Time forming initial fields dynamic password for updating.By the present invention, solve the problems, such as that the safety that the dynamic token in correlation technique is changed after battery is relatively low.

Description

Data processing method and device
Technical field
The present invention relates to data processing field, in particular to a kind of data processing method and device.
Background technology
Dynamic token (also referred to as OTP) is the hardware dynamic token for producing dynamic password, logs in dynamic token every time and can all produce A raw new password, each password is only using once, even if to have stolen password also useless for hacker, can effectively solving password it is stolen Problem.Dynamic token is widely used in authentication.During the key factor of generation dynamic password includes dynamic token Master key (seed), the master key (seed) in dynamic token produce dynamic password by participating in computing, therefore seed is unique Property, safety (being stored in the RAM of dynamic token, power down self-destruction) are most important.Generally dynamic token is by disposable button electricity Pond powers, and the running down of battery seed that then memory ram is stored up disappears, and dynamic token cancels.If dynamic token can change battery, To can greatly reduce the waste of hardware.
For the relatively low problem of the safety after the dynamic token replacing battery in correlation technique, not yet propose have at present The solution of effect.
The content of the invention
Present invention is primarily targeted at a kind of data processing method and device are provided, to solve the dynamic in correlation technique Token changes the relatively low problem of safety after battery.
To achieve these goals, according to an aspect of the invention, there is provided a kind of data for being applied to dynamic token Processing method.Dynamic token is previously stored with initial master key and Preset Time initial value, and initial master key is in dynamic token power down Lose afterwards, dynamic token is for dynamic according to initial master key and Preset Time forming initial fields according to preset password generating algorithm Password, wherein, dynamic password is that Verification System is used to perform the password of verification, and the method includes：In dynamic token power-down rebooting Afterwards, the standby initial master key of receives input；The active coding of receives input, wherein, active coding is swashing for Verification System generation Code living；The Preset Time initial value of dynamic token is updated according to active coding；According to preset password generating algorithm according to standby initial master Key and the Preset Time forming initial fields dynamic password for updating.
Further, the Preset Time initial value for updating dynamic token according to active coding includes：Parsing active coding is standby to obtain With the sequence number of initial master key, wherein, active coding is active coding of the Verification System according to the serial number gencration of standby initial master key； The default of renewal is generated according to the serial number of the sequence number and dynamic token itself of standby initial master key according to default computational methods Time initial value.
Further, standby initial master key and corresponding standby with standby initial master key is previously stored with Verification System Preset Time initial value is used, wherein, standby Preset Time initial value is for token production equipment according to default computational methods according to standby first The time initial value that the serial number of the sequence number and dynamic token of beginning master key is generated, wherein, Verification System is used for the dynamic of receives input The dynamic password that state token is generated, and according to standby initial master key and standby Preset Time corresponding with standby initial master key Initial value judges whether the dynamic password being input into verifies successfully.
Further, active coding is used to activate dynamic token and start from scratch to carry out timing, calculates generating according to preset password Before method is according to standby initial master key and the Preset Time forming initial fields dynamic password for updating, the method also includes：It is determined that dynamic The timing time of state token, according to preset password generating algorithm according to standby initial master key and the Preset Time initial value for updating life Include into dynamic password：Time factor numerical value is determined according to timing time and the Preset Time initial value for updating；According to preset password Generating algorithm is according to standby initial master key and time factor numerical generation dynamic password.
Further, dynamic according to standby initial master key and time factor numerical generation according to preset password generating algorithm After state password, the method also includes：The dynamic password that the dynamic token of Verification System receives input is generated；Verification System according to Standby Preset Time initial value generates multiple equal difference time factor numerical value according to Preset Time difference, wherein, deposited in Verification System in advance Contain standby Preset Time initial value and standby Preset Time initial value has corresponding relation with standby initial master key；Verification System according to Preset password generating algorithm is according to standby initial master key and multiple equal difference time factor numerical generations are multiple compares password；Certification The dynamic password of input and multiple passwords that compare are performed the contrast timing time current to determine dynamic token by system.
To achieve these goals, according to a further aspect in the invention, there is provided a kind of data for being applied to dynamic token Processing meanss.Dynamic token is previously stored with initial master key and Preset Time initial value, and initial master key is in dynamic token power down Lose afterwards, dynamic token is for dynamic according to initial master key and Preset Time forming initial fields according to preset password generating algorithm Password, wherein, dynamic password is that Verification System is used to perform the password of verification, and the device includes：First receiving unit, for After dynamic token power-down rebooting, the standby initial master key of receives input；Second receiving unit, for the activation of receives input Code, wherein, active coding is the active coding that Verification System is generated；Updating block, for updating the pre- of dynamic token according to active coding If time initial value；Signal generating unit, for according to preset password generating algorithm according to standby initial master key and update it is default when Between forming initial fields dynamic password.
Further, updating block includes：Parsing module, for parsing active coding to obtain the sequence of standby initial master key Number, wherein, active coding is active coding of the Verification System according to the serial number gencration of standby initial master key；Generation module, for pressing According to default computational methods according to the serial number of the sequence number and dynamic token itself of standby initial master key generate update it is default when Between initial value.
Further, standby initial master key and corresponding standby with standby initial master key is previously stored with Verification System Preset Time initial value is used, wherein, standby Preset Time initial value is for token production equipment according to default computational methods according to standby first The time initial value that the serial number of the sequence number and dynamic token of beginning master key is generated, wherein, Verification System is used for the dynamic of receives input The dynamic password that state token is generated, and according to standby initial master key and standby Preset Time corresponding with standby initial master key Initial value judges whether the dynamic password being input into verifies successfully.
Further, active coding is used to activate dynamic token and start from scratch to carry out timing, and the device also includes：It is determined that single Unit, for according to preset password generating algorithm according to standby initial master key and update Preset Time forming initial fields dynamic mouth Before order, the timing time of dynamic token is determined, generation module includes：Determination sub-module, for according to timing time and renewal Preset Time initial value determine time factor numerical value；Generate submodule, for according to preset password generating algorithm according to it is standby just Beginning master key and time factor numerical generation dynamic password.
Further, generate submodule according to preset password generating algorithm according to standby initial master key and time factor After numerical generation dynamic password, the dynamic password of the dynamic token generation of Verification System receives input；Verification System is according to standby Multiple equal difference time factor numerical value are generated according to Preset Time difference with Preset Time initial value, wherein, prestore in Verification System There is standby Preset Time initial value and standby Preset Time initial value has corresponding relation with standby initial master key；Verification System is according to pre- If password generated algorithm is according to standby initial master key and multiple equal difference time factor numerical generations are multiple compares password；Certification system Is united and the dynamic password of input and multiple passwords that compare are performed the contrast timing time current to determine dynamic token.
To achieve these goals, according to a further aspect in the invention, there is provided a kind of data for being applied to Verification System Processing method.Verification System is previously stored with the standby initial master key of dynamic token and corresponding standby with standby initial master key Preset Time initial value is used, dynamic token is for according to preset password generating algorithm is according to the initial master key for prestoring and presets Time forming initial fields dynamic password, wherein, initial master key is lost after dynamic token power down, and dynamic password is Verification System For performing the password of verification, the method includes：According to the serial number gencration active coding of standby initial master key, wherein, dynamic order Board for dynamic token is updated according to active coding after the active coding of receives input Preset Time initial value, and according to default mouth Generating algorithm is made according to standby initial master key and the Preset Time forming initial fields dynamic password for updating.
Further, standby initial master key and corresponding standby with standby initial master key is previously stored with Verification System Preset Time initial value is used, wherein, standby Preset Time initial value is for token production equipment according to default computational methods according to standby first The time initial value that the serial number of the sequence number and dynamic token of beginning master key is generated, in the serial number gencration according to standby initial master key After active coding, the method also includes：The dynamic password that the dynamic token of receives input is generated；According to standby initial master key and Standby Preset Time initial value corresponding with standby initial master key judges whether the dynamic password being input into verifies successfully.
Further, active coding is used to activate dynamic token and start from scratch to carry out timing, and dynamic token is for according to timing Time and the Preset Time initial value for updating determine time factor numerical value, and according to preset password generating algorithm according to standby initial master Key and time factor numerical generation dynamic password, after the serial number gencration active coding according to standby initial master key, the party Method also includes：The dynamic password that the dynamic token of receives input is generated；It is poor according to Preset Time according to standby Preset Time initial value Generate multiple equal difference time factor numerical value；According to preset password generating algorithm according to standby initial master key and multiple equal difference times Factor value generation is multiple to compare password；The dynamic password of input and multiple passwords that compare are performed into contrast to determine dynamic token Current timing time.
To achieve these goals, according to a further aspect in the invention, there is provided a kind of data for being applied to Verification System Processing meanss.Verification System is previously stored with the standby initial master key of dynamic token and corresponding standby with standby initial master key Preset Time initial value is used, dynamic token is for according to preset password generating algorithm is according to the initial master key for prestoring and presets Time forming initial fields dynamic password, wherein, initial master key is lost after dynamic token power down, and dynamic password is Verification System For performing the password of verification, the device includes：First signal generating unit, for being swashed according to the serial number gencration of standby initial master key Code living, wherein, dynamic token is for the Preset Time after the active coding of receives input according to active coding renewal dynamic token Initial value, and according to preset password generating algorithm according to standby initial master key and the Preset Time forming initial fields for updating dynamic mouth Order.
Further, standby initial master key and corresponding standby with standby initial master key is previously stored with Verification System Preset Time initial value is used, wherein, standby Preset Time initial value is for token production equipment according to default computational methods according to standby first The time initial value that the serial number of the sequence number and dynamic token of beginning master key is generated, the device also include：First receiving unit, is used for After the serial number gencration active coding according to standby initial master key, the dynamic password of the dynamic token generation of receives input；Sentence Disconnected unit, for judging input according to standby initial master key and standby Preset Time initial value corresponding with standby initial master key Dynamic password whether verify successfully.
Further, active coding is used to activate dynamic token and start from scratch to carry out timing, and dynamic token is for according to timing Time and the Preset Time initial value for updating determine time factor numerical value, and according to preset password generating algorithm according to standby initial master Key and time factor numerical generation dynamic password, the device also include：Second receiving unit, for according to standby initial master After the serial number gencration active coding of key, the dynamic password of the dynamic token generation of receives input；Second signal generating unit, for root Multiple equal difference time factor numerical value are generated according to Preset Time difference according to standby Preset Time initial value；3rd signal generating unit, for pressing According to preset password generating algorithm is according to standby initial master key and multiple equal difference time factor numerical generations are multiple compares password；Really Order unit, for performing contrast to determine during dynamic token current timing the dynamic password of input and multiple passwords that compare Between.
To achieve these goals, according to a further aspect in the invention, there is provided a kind of token production equipment of being applied to Data processing method.The method includes：Initial master key is generated, wherein, initial master key is used to be stored in dynamic token；It is raw Into Preset Time initial value, wherein, Preset Time initial value is used to be stored in dynamic token；Standby initial master key is generated, wherein, Standby initial master key is used to be stored in Verification System；According to default computational methods according to the sequence number of standby initial master key and The serial number of dynamic token generates standby Preset Time initial value, wherein, standby Preset Time initial value is used to be stored in Verification System In, wherein, dynamic token is for according to initial master key and Preset Time forming initial fields dynamic password, dynamic password is certification system Unite for performing the password for verifying.
To achieve these goals, according to a further aspect in the invention, there is provided a kind of token production equipment of being applied to Data processing equipment.The device includes：First signal generating unit, for generating initial master key, wherein, initial master key is used to deposit Storage is in dynamic token；Second signal generating unit, for generating Preset Time initial value, wherein, Preset Time initial value is used to be stored in In dynamic token；3rd signal generating unit, for generating standby initial master key, wherein, standby initial master key is used to be stored in In Verification System；4th signal generating unit, for being made according to the sequence number of standby initial master key and dynamic according to default computational methods The serial number of board generates standby Preset Time initial value, wherein, standby Preset Time initial value is used to be stored in Verification System, its In, dynamic token is for according to initial master key and Preset Time forming initial fields dynamic password, dynamic password is used for Verification System In the password for performing verification.
The present invention by after dynamic token power-down rebooting, the standby initial master key of receives input；Receives input Active coding, wherein, active coding is the active coding that Verification System is generated；According at the beginning of the Preset Time that active coding updates dynamic token Value；According to preset password generating algorithm according to standby initial master key and the Preset Time forming initial fields dynamic password for updating, solution The dynamic token in correlation technique of having determined changes the relatively low problem of safety after battery, and then has reached raising dynamic token The effect of the safety of dynamic password is generated after changing battery.
Description of the drawings
The accompanying drawing for constituting the part of the application is used for providing a further understanding of the present invention, the schematic reality of the present invention Apply example and its illustrate, for explaining the present invention, not constituting inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the flow chart of the according to embodiments of the present invention data processing method for being applied to dynamic token；
Fig. 2 is the schematic diagram of the according to embodiments of the present invention data processing equipment for being applied to dynamic token；
Fig. 3 is the flow chart of the according to embodiments of the present invention data processing method for being applied to token production equipment；
Fig. 4 is the schematic diagram of the according to embodiments of the present invention data processing equipment for being applied to token production equipment；
Fig. 5 a, Fig. 5 b and Fig. 5 c are the schematic diagrams of data processing method according to embodiments of the present invention.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase Mutually combine.Below with reference to the accompanying drawings and in conjunction with the embodiments describing the present invention in detail.
In order that those skilled in the art more fully understand application scheme, below in conjunction with the embodiment of the present application Accompanying drawing, is clearly and completely described to the technical scheme in the embodiment of the present application, it is clear that described embodiment is only The embodiment of the application part, rather than the embodiment of whole.Based on the embodiment in the application, ordinary skill people The every other embodiment obtained under the premise of creative work is not made by member, should all belong to the model of the application protection Enclose.
It should be noted that the description and claims of this application and the term " first " in above-mentioned accompanying drawing, " Two " it is etc. for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so using Data can exchange in the appropriate case, so as to embodiments herein described herein.Additionally, term " including " and " tool Have " and their any deformation, it is intended that cover it is non-exclusive includes, for example, contain series of steps or unit Process, method, system, product or equipment are not necessarily limited to those steps clearly listed or unit, but may include without clear Other steps list to Chu or intrinsic for these processes, method, product or equipment or unit.
The data processing method that the present invention is provided is applied to a kind of data handling system, and the data handling system includes token Production equipment, dynamic token and Verification System, the data processing method is by three ingredients in the data handling system Between combine to realize.
The present invention provide data processing method and device include a kind of data processing method for being applied to dynamic token and Device, a kind of data processing method and device for being applied to Verification System and a kind of it is applied at the data of token production equipment Reason method and apparatus.Separately below each data processing method and device are further described.
The embodiment provides a kind of data processing method for being applied to dynamic token.
In the embodiment of the data processing method for being applied to dynamic token that the present invention is provided, deposited in dynamic token in advance Initial master key and Preset Time initial value are contained, initial master key is lost after dynamic token power down, dynamic token is used to press According to preset password generating algorithm according to initial master key and Preset Time forming initial fields dynamic password, wherein, dynamic password is to recognize Card system is used for the password for performing verification.
Fig. 1 is the flow chart of the according to embodiments of the present invention data processing method for being applied to dynamic token.Such as Fig. 1 institutes Show, the method is comprised the following steps：
Step S101, after dynamic token power-down rebooting, the standby initial master key of receives input.
The standby initial master key of input can be input into dynamic token by manual type, for example, by dynamic Button or the standby initial master key of the touch display screen receives input of dynamic token that token is arranged.Standby initial master key is Having what dynamic token production equipment was generated, identical key schedule being adopted with initial master key, dynamic token is in power down weight After opening, the standby initial master key of receives input.
Step S102, the active coding of receives input, wherein, active coding is the active coding that Verification System is generated.
After the standby initial master key of receives input, the active coding of receives input, wherein, active coding is Verification System The active coding of generation.Active coding is used to activate dynamic token, after active coding input is finished can activate dynamic token.
Step S103, updates the Preset Time initial value of dynamic token according to active coding.
Dynamic token updates the Preset Time initial value of dynamic token after the active coding of receives input according to active coding.It is dynamic The Preset Time initial value of state token storage originally can disappear after a power failure, now, update at the beginning of the Preset Time of dynamic token The practical operation of value can be the storage location that the Preset Time initial value that will be updated writes original Preset Time initial value；Or, The Preset Time initial value of dynamic token originally storage can not disappear after a power failure, now, update dynamic token it is default when Between the practical operation of initial value can be the storage location that the Preset Time initial value of renewal is covered original Preset Time initial value.
Step S104, according to preset password generating algorithm according to standby initial master key and the Preset Time initial value for updating life Into dynamic password.
Preferably, dynamic token is needed first standby first to what is received according to default deformation algorithm when dynamic password is generated Beginning master key is deformed, according to deformation after standby initial master key generate dynamic password, accordingly, Verification System is being given birth to During into dynamic password, also same default deformation algorithm to be adopted to be deformed to generate dynamic mouth standby initial master key Order.Verification System, can be according to the dynamic mouth of Verification System itself generation after the dynamic password that dynamic token is generated is received Make whether identical with the dynamic password that dynamic token is generated.By carrying out to standby initial master key before dynamic password is generated Deformation, can make the dynamic password that dynamic token is generated safer.
Preferably, the step of above-mentioned dynamic token deforms to standby initial master key can be held after step s 102 OK, dynamic token activates dynamic token itself after active coding is received, and the process of activation includes step S103 according to active coding Update the Preset Time initial value of dynamic token and standby initial master key is deformed, it is possible to be after by deformation standby first Beginning master key is stored.Preset password generating algorithm be dynamic token generate dynamic password algorithm, the algorithm power down it After remain stored in dynamic token, dynamic token is using at the beginning of the standby initial master key that re-enters and the Preset Time for updating Value generates dynamic password.
The data processing method for being applied to dynamic token that the embodiment is provided, by dynamic token power-down rebooting it Afterwards, the standby initial master key of receives input；The active coding of receives input, wherein, active coding is the activation that Verification System is generated Code；The Preset Time initial value of dynamic token is updated according to active coding；According to preset password generating algorithm according to standby initially main close Key and the Preset Time forming initial fields dynamic password for updating, solve the dynamic token in correlation technique and change the peace after battery The relatively low problem of full property, and then reached the effect for improving the safety that dynamic password is generated after dynamic token changes battery.
Preferably, the step of updating the Preset Time initial value of dynamic token according to active coding can include：Parsing active coding To obtain the sequence number of standby initial master key, wherein, active coding is serial number gencration of the Verification System according to standby initial master key Active coding；Generated more according to the serial number of the sequence number and dynamic token itself of standby initial master key according to default computational methods New Preset Time initial value.
In the above-described embodiments, can be previously stored with Verification System standby initial master key and with it is standby initially lead it is close The corresponding standby Preset Time initial value of key, wherein, standby Preset Time initial value is token production equipment according to default computational methods According to the time initial value that the serial number of the sequence number and dynamic token of standby initial master key is generated.
Verification System be used for receives input dynamic token generate dynamic password, and according to standby initial master key and with The corresponding standby Preset Time initial value of standby initial master key judges whether the dynamic password being input into verifies successfully.
Wherein, the preset password generating algorithm identical for generating dynamic password with dynamic token that is stored with Verification System is calculated Method.
Or, it is stored with Verification System for parsing the calculation corresponding with preset password generating algorithm of dynamic password Method, now, Verification System can parse the dynamic password of dynamic token generation to obtain the default of renewal that dynamic token is used Time initial value, if at the beginning of the Preset Time of the renewal of the standby Preset Time initial value stored in Verification System and dynamic token generation Value is identical, then it is assumed that dynamic password is verified successfully, otherwise, dynamic password verification failure.
Preferably, active coding is used to activate dynamic token and start from scratch to carry out timing, according to preset password generating algorithm Before according to standby initial master key and the Preset Time forming initial fields dynamic password for updating, the method can also include：It is determined that The timing time of dynamic token.
According to preset password generating algorithm according to standby initial master key and the Preset Time forming initial fields for updating dynamic mouth Order can include：Time factor numerical value is determined according to timing time and the Preset Time initial value for updating, it is preferable that time factor number Value is equal to timing time and the Preset Time initial value sum for updating；It is determined that after time factor numerical value, giving birth to according to preset password Into algorithm according to standby initial master key and time factor numerical generation dynamic password.
According to preset password generating algorithm according to standby initial master key and time factor numerical generation dynamic password it Afterwards, the dynamic password that Verification System can be generated with the dynamic token of receives input, according to standby Preset Time initial value according to default Time difference generates multiple equal difference time factor numerical value, for example, calculates before standby Preset Time initial value according to the time difference of 1 minute The time numerical value of each 10 minutes, obtains the time factor numerical value of multiple equal difference afterwards.
Wherein, standby Preset Time initial value is previously stored with Verification System and standby Preset Time initial value is initial with standby Master key has corresponding relation.
After multiple equal difference time factor numerical value are generated, Verification System is according to preset password generating algorithm according to standby first Beginning master key and multiple equal difference time factor numerical generations are multiple compares password, and by the dynamic password of input and multiple compare mouth Order performs the contrast timing time current to determine dynamic token, to realize the time synchronized of Verification System and dynamic token, disappears Except the time difference that the time delays of dynamic token activation process is caused.
Embodiments of the invention additionally provide a kind of data processing equipment for being applied to dynamic token.It should be noted that The data processing equipment for being applied to dynamic token of the embodiment of the present invention can be used for perform the present invention be applied to dynamic token Data processing method.
In the embodiment of the data processing equipment for being applied to dynamic token that the present invention is provided, dynamic token is prestored Have initial master key and Preset Time initial value, initial master key is lost after dynamic token power down, dynamic token for according to Preset password generating algorithm according to initial master key and Preset Time forming initial fields dynamic password, wherein, dynamic password is certification System is used for the password for performing verification.
Fig. 2 is the schematic diagram of the according to embodiments of the present invention data processing equipment for being applied to dynamic token.The device bag Include the first receiving unit 10, the second receiving unit 20, updating block 30 and signal generating unit 40.
First receiving unit for after dynamic token power-down rebooting, the standby initial master key of receives input；Second Receiving unit is used for the active coding of receives input, wherein, active coding is the active coding that Verification System is generated；Updating block is used for root The Preset Time initial value of dynamic token is updated according to active coding；Signal generating unit for according to preset password generating algorithm according to it is standby just Beginning master key and the Preset Time forming initial fields dynamic password for updating.
The data processing equipment for being applied to dynamic token that the embodiment is provided, by the first receiving unit in dynamic token After power-down rebooting, the standby initial master key of receives input；The active coding of the second receiving unit receives input；Updating block root The Preset Time initial value of dynamic token is updated according to active coding；Signal generating unit is according to preset password generating algorithm according to standby initial master Key and the Preset Time forming initial fields dynamic password for updating, after solving the dynamic token replacing battery in correlation technique The relatively low problem of safety, and then reached the effect for improving the safety that dynamic password is generated after dynamic token changes battery Really.
Preferably, updating block includes：Parsing module, for parsing active coding to obtain the sequence of standby initial master key Number, wherein, active coding is active coding of the Verification System according to the serial number gencration of standby initial master key；Generation module, for pressing According to default computational methods according to the serial number of the sequence number and dynamic token itself of standby initial master key generate update it is default when Between initial value.
Preferably, standby initial master key and corresponding standby with standby initial master key is previously stored with Verification System Preset Time initial value, wherein, standby Preset Time initial value is for token production equipment according to default computational methods according to standby initial The time initial value that the serial number of the sequence number and dynamic token of master key is generated, wherein, Verification System is used for the dynamic of receives input The dynamic password that token is generated, and according at the beginning of standby initial master key and standby Preset Time corresponding with standby initial master key Value judges whether the dynamic password being input into verifies successfully.
Preferably, active coding is used to activate dynamic token and start from scratch to carry out timing, and the device also includes：Determining unit, For according to preset password generating algorithm according to standby initial master key and update Preset Time forming initial fields dynamic password Before, determine the timing time of dynamic token.Generation module includes：Determination sub-module, for according to timing time and renewal Preset Time initial value determines time factor numerical value；Generate submodule, for according to preset password generating algorithm according to standby initial Master key and time factor numerical generation dynamic password.
Preferably, generate submodule according to preset password generating algorithm according to standby initial master key and time factor number After value generates dynamic password, the dynamic password of the dynamic token generation of Verification System receives input；Verification System is according to standby Preset Time initial value generates multiple equal difference time factor numerical value according to Preset Time difference, wherein, it is previously stored with Verification System Standby Preset Time initial value and standby Preset Time initial value has corresponding relation with standby initial master key；Verification System is according to default Password generated algorithm is according to standby initial master key and multiple equal difference time factor numerical generations are multiple compares password；Verification System The dynamic password of input and multiple passwords that compare are performed into the contrast timing time current to determine dynamic token.
Embodiments of the invention additionally provide a kind of data processing method for being applied to Verification System.
In the embodiment of the data processing method for being applied to Verification System that the present invention is provided, Verification System is prestored There are the standby initial master key and standby Preset Time initial value corresponding with standby initial master key of dynamic token, dynamic token is used According to preset password generating algorithm according to the initial master key and Preset Time forming initial fields dynamic password for prestoring, its In, initial master key is lost after dynamic token power down, and dynamic password is that Verification System is used to perform the password of verification.
The method comprising the steps of：According to the serial number gencration active coding of standby initial master key.
Wherein, dynamic token for after the active coding of receives input according to active coding update dynamic token it is default when Between initial value, and according to preset password generating algorithm according to standby initial master key and update Preset Time forming initial fields dynamic mouth Order.
The data processing method for being applied to Verification System that the embodiment is provided, is deposited according to itself in advance by Verification System The serial number gencration active coding of the standby initial master key of storage, so that dynamic token is updated according to active coding after active coding is received The Preset Time initial value of dynamic token, and according to preset password generating algorithm according to standby initial master key and update it is default when Between forming initial fields dynamic password, solve the problems, such as that the safety that the dynamic token in correlation technique is changed after battery is relatively low, And then reached the effect for improving the safety that dynamic password is generated after dynamic token changes battery.
Preferably, standby initial master key and corresponding standby with standby initial master key is previously stored with Verification System Preset Time initial value, wherein, standby Preset Time initial value is for token production equipment according to default computational methods according to standby initial The time initial value that the serial number of the sequence number and dynamic token of master key is generated, is swashing according to the serial number gencration of standby initial master key After code living, the dynamic password that Verification System can be generated with the dynamic token of receives input；According to standby initial master key and Standby Preset Time initial value corresponding with standby initial master key judges whether the dynamic password being input into verifies successfully.
Preferably, dynamic token is needed first standby first to what is received according to default deformation algorithm when dynamic password is generated Beginning master key is deformed, according to deformation after standby initial master key generate dynamic password, accordingly, Verification System is being given birth to During into dynamic password, also same default deformation algorithm to be adopted to be deformed to generate dynamic mouth standby initial master key Order.Verification System, can be according to the dynamic mouth of Verification System itself generation after the dynamic password that dynamic token is generated is received Make whether identical with the dynamic password that dynamic token is generated.By carrying out to standby initial master key before dynamic password is generated Deformation, can make the dynamic password that dynamic token is generated safer.
Preferably, the standby initial master key that above-mentioned Verification System generates deformation can be before dynamic password is generated Arbitrary steps, Verification System can be stored in Verification System after the standby initial master key for generating deformation, secondary under Standby initial master key is become into the deformation master key that storage can be directly read during dynamic password without performing again Shape.
Preferably, active coding is used to activate dynamic token and start from scratch to carry out timing, when dynamic token is for according to timing Between and the Preset Time initial value that updates determine time factor numerical value, and according to preset password generating algorithm according to it is standby initially lead it is close Key and time factor numerical generation dynamic password, after the serial number gencration active coding according to standby initial master key, certification system The dynamic password that system can be generated with the dynamic token of receives input, according to standby Preset Time initial value according to Preset Time bad student Into multiple equal difference time factor numerical value, according to preset password generating algorithm according to standby initial master key and multiple equal difference times because Sub- numerical generation is multiple to compare password, and the dynamic password of input and multiple passwords that compare are performed contrast to determine dynamic order finally The current timing time of board, to realize the time synchronized of Verification System and dynamic token, eliminate dynamic token activation process when Between be delayed the time difference for causing.
Embodiments of the invention additionally provide a kind of data processing equipment for being applied to Verification System.It should be noted that The data processing equipment for being applied to Verification System of the embodiment of the present invention can be used for perform the present invention be applied to Verification System Data processing method.
In the embodiment of the data processing equipment for being applied to Verification System that the present invention is provided, Verification System is prestored There are the standby initial master key and standby Preset Time initial value corresponding with standby initial master key of dynamic token, dynamic token is used According to preset password generating algorithm according to the initial master key and Preset Time forming initial fields dynamic password for prestoring, its In, initial master key is lost after dynamic token power down, and dynamic password is that Verification System is used to perform the password of verification.
The device includes：First signal generating unit.
First signal generating unit for the serial number gencration active coding according to standby initial master key, wherein, dynamic token is used for The Preset Time initial value of dynamic token is updated after the active coding of receives input according to active coding, and is generated according to preset password Algorithm is according to standby initial master key and the Preset Time forming initial fields dynamic password for updating.
Preferably, standby initial master key and corresponding standby with standby initial master key is previously stored with Verification System Preset Time initial value, wherein, standby Preset Time initial value is for token production equipment according to default computational methods according to standby initial The time initial value that the serial number of the sequence number and dynamic token of master key is generated.The device can also include：First receiving unit, uses In after the serial number gencration active coding according to standby initial master key, the dynamic password that the dynamic token of receives input is generated； Judging unit, for judging defeated according to standby initial master key and standby Preset Time initial value corresponding with standby initial master key Whether the dynamic password for entering verifies successfully.
Preferably, active coding is used to activate dynamic token and start from scratch to carry out timing, when dynamic token is for according to timing Between and the Preset Time initial value that updates determine time factor numerical value, and according to preset password generating algorithm according to it is standby initially lead it is close Key and time factor numerical generation dynamic password.The device can also include：Second receiving unit, for according to standby initial After the serial number gencration active coding of master key, the dynamic password of the dynamic token generation of receives input；Second signal generating unit, is used for Multiple equal difference time factor numerical value are generated according to Preset Time difference according to standby Preset Time initial value；3rd signal generating unit, is used for According to preset password generating algorithm is according to standby initial master key and multiple equal difference time factor numerical generations are multiple compares password； Determining unit, for performing contrast to determine during dynamic token current timing the dynamic password of input and multiple passwords that compare Between.
Embodiments of the invention additionally provide a kind of data processing method for being applied to token production equipment.
Fig. 3 is the flow chart of the according to embodiments of the present invention data processing method for being applied to token production equipment.The party Method is comprised the following steps：
Step S201, generates initial master key.Wherein, initial master key is used to be stored in dynamic token.
Step S202, generates Preset Time initial value.Wherein, Preset Time initial value is used to be stored in dynamic token.
Step S203, generates standby initial master key.Wherein, standby initial master key is used to be stored in Verification System.
Step S204, gives birth to according to the serial number of the sequence number and dynamic token of standby initial master key according to default computational methods Into standby Preset Time initial value.Wherein, standby Preset Time initial value is used to be stored in Verification System, wherein, dynamic token is used According to initial master key and Preset Time forming initial fields dynamic password, dynamic password is that Verification System is used to perform the mouth of verification Order.
Embodiments of the invention additionally provide a kind of data processing equipment for being applied to token production equipment.Need explanation It is that what the data processing equipment for being applied to token production equipment of the embodiment of the present invention can be used for performing the present invention is applied to order The data processing method of board production equipment.
Fig. 4 is the schematic diagram of the according to embodiments of the present invention data processing equipment for being applied to token production equipment.The dress Put including the first signal generating unit 50, the second signal generating unit 60, the 3rd signal generating unit 70 and the 4th signal generating unit 80.
First signal generating unit, for generating initial master key, wherein, initial master key is used to be stored in dynamic token； Second signal generating unit, for generating Preset Time initial value, wherein, Preset Time initial value is used to be stored in dynamic token；3rd Signal generating unit, for generating standby initial master key, wherein, standby initial master key is used to be stored in Verification System；4th Signal generating unit, it is standby for being generated according to the serial number of the sequence number and dynamic token of standby initial master key according to default computational methods Preset Time initial value is used, wherein, standby Preset Time initial value is used to be stored in Verification System, wherein, dynamic token is used for root According to initial master key and Preset Time forming initial fields dynamic password, dynamic password is that Verification System is used to perform the password of verification.
Embodiment
Comprehensive explanation is carried out to the data processing method that the present invention is provided with reference to a specific embodiment.
Fig. 5 a, Fig. 5 b and Fig. 5 c are the schematic diagrams of data processing method according to embodiments of the present invention.
(1) in the preparatory stage, as shown in Figure 5 a, the production tooling device (token production equipment) of token is made in Production development The initial seed for using first is generated during board, while generate N number of standby initial seed, wherein, seed namely master key, The method for generating initial seed and generating N number of standby initial seed is identical, can be calculated by the close algorithm of state, with true Protect the uniqueness of each seed.
Initial seed is downloaded to token (dynamic token) after initial seed is generated by the production tooling device of token In.Wherein, the production tooling device of token is generating initial seed, also generates Preset Time initial value, and by Preset Time initial value Download in token.Alternatively, the production tooling device of token, can also be first by what is used first after initial seed is generated Beginning seed is encrypted, and generation is stored in Verification System using the cryptograph files of initial seed first.
After N number of standby initial seed is generated, the sequence number of standby initial seed is determined, for example, i-th standby initial kind Son, its serial number i, it is determined that after the sequence number of each standby initial seed, according to default computational methods according to standby initial kind The serial number of the sequence number and dynamic token of son generates standby Preset Time initial value, obtains N number of standby Preset Time initial value, wherein, The default computational methods can be a kind of AES.
N number of standby initial seed and N number of standby Preset Time initial value are stored in Verification System, alternatively, it is stored Before, each seed and each time initial value can be encrypted, generate cryptograph files, by the N number of standby initial seed for obtaining Cryptograph files and the cryptograph files of N number of standby Preset Time initial value be stored in Verification System.
(2) in order to ensure the safety of the seed of dynamic token, if dynamic token power down, it is restarted battery is changed Afterwards, the seed in dynamic token is lost.
After dynamic token is restarted, as shown in Figure 5 b, the N number of standby initial kind stored during Verification System can be recalled Son, Verification System are being confirmed after time sequence number of the standby initial seed of needs, according to when the secondary standby initial seed for needing Sequence number and token serial number generate active coding.
Generally, the number of times that the sequence number of standby initial seed changes battery with which time is identical, for example, the 2nd replacing Battery, then using the standby initial seed of serial number 2, now, information of sequence number comprising standby initial seed etc. in active coding Which the secondary information for changing battery valency is currently in including, therefore, Verification System can confirm which secondary replacing battery is worked as secondary is, Active coding is generated according to when time number of times of replacing battery and the serial number of token.
User first can be input into standby initial seed to dynamic token, the dynamic order after being input into standby initial seed and terminating Board is obtained when time standby initial seed, and waits to be activated, is waited to be activated namely is needed to be input into active coding to dynamic token, to order After board input active coding, to token activation success, while token also completes the deformation of standby initial seed.Standby initial seed Deformation is referred to and produces a new seed according to the computing of certain rule to standby initial seed, and this new seed is moved after being State token is used for the seed for calculating dynamic password, and the purpose for being deformed is to increase safety.Correspondingly, if dynamic order Board deforms to standby initial seed, then Verification System also pre-sets identical rule, and is calculating dynamic password The new seed of the deformation that the computing of Shi Caiyong same rules is generated.
The analytic method of active coding is previously stored with token, is obtained during the token after active coding can parse active coding and is taken The sequence number of the standby initial seed of band, if sequence number is identical with the number of times for changing battery, can be changed after parsing active coding Battery number information.
Default computational methods are previously stored with token, after the sequence number that token obtains standby initial seed, according to pre- If computational methods are calculated when time used together with the serial number of the machine (token itself) according to the sequence number of standby initial seed Preset Time initial value.
If the every terms of information to token input is errorless, deposit in the Preset Time initial value that token computation is obtained and Verification System The standby Preset Time initial value of storage is identical.
(3) token is needed true according to later time value when walking of Preset Time initial value and activation when dynamic password is calculated Fix time factor value, preset password is generated according to time factor numerical value and standby initial seed.
And token in activation process is input into and calculating is required for expending the regular hour, Verification System is it needs to be determined that order The current timing time of board.
Below so that token starts timing upon activation as an example, the token step synchronous with the Verification System deadline is illustrated Suddenly.
As shown in Figure 5 c, the token after activation is according to the Preset Time initial value for calculating and the standby initial seed meter of reception Dynamic password is calculated, after token provides a user with dynamic password, user is by dynamic password input authentication system.Verification System root Multiple passwords are calculated according to Preset Time difference according on the basis of the secondary standby Preset Time initial value for using, for example, certification system System goes out multiple time factor numerical value according to the step size computation of 60 seconds, goes out multiple dynamic mouths according to multiple time factor numerical computations Order, the dynamic password that multiple dynamic passwords are generated with token is made comparisons, the current timing of token is determined according to equal password Time, the timing time for adjusting Verification System make which synchronous with the timing time of token, and start timing after the adjustment, extremely This, token is synchronous with the Verification System deadline.
Or, Verification System can also provide (for example, provide by way of showing) active coding or standby initial kind Start timing after son, then the time of time and token activation that Verification System starts timing is likely to be out of synchronization, accordingly, it would be desirable to Solve the nonsynchronous problem of timing time of token and Verification System.
Now, Verification System can be on the basis of the timing time that Verification System is added when time standby Preset Time initial value It is with Preset Time poor (for example, 60 seconds) for the multiple dynamic passwords of step size computation, dynamic what is generated multiple dynamic passwords and token After state password is made comparisons, determined according to equal password Verification System timing time and token timing time between when Between deviation, wherein, after acknowledging time deviation, Verification System needs to preserve the time deviation, by during the timing of Verification System Between be adjusted to synchronous with the timing time of token according to time deviation, and start timing after the adjustment, so far, token and certification The synchronization of system deadline.
By above-described embodiment provide data processing method, it is ensured that the uniqueness of the initial seed of dynamic token and Safety so that token can change battery, extends the service life of token.
It should be noted that can be in such as one group of computer executable instructions the step of the flow process of accompanying drawing is illustrated Perform in computer system, and, although show logical order in flow charts, but in some cases, can be with not The order being same as herein performs shown or described step.
Obviously, those skilled in the art should be understood that each module or each step of the above-mentioned present invention can be with general Computing device realizing, they can be concentrated on single computing device, or are distributed in multiple computing devices and are constituted Network on, alternatively, they can be realized with the executable program code of computing device, it is thus possible to they are stored In the storage device by computing device performing, or they are fabricated to each integrated circuit modules respectively, or by they In multiple modules or step be fabricated to single integrated circuit module to realize.So, the present invention is not restricted to any specific Hardware and software is combined.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair Change, equivalent, improvement etc., should be included within the scope of the present invention.

Claims (18)

1. a kind of data processing method for being applied to dynamic token, it is characterised in that dynamic token be previously stored with initially lead it is close Key and Preset Time initial value, the initial master key are lost after the dynamic token power down, and the dynamic token is used to press According to preset password generating algorithm according to the initial master key and the Preset Time forming initial fields dynamic password, wherein, it is described Dynamic password is that Verification System is used to perform the password of verification, and methods described includes：
After the dynamic token power-down rebooting, the standby initial master key of receives input；
The active coding of receives input, wherein, the active coding is the active coding that the Verification System is generated；
The Preset Time initial value of the dynamic token is updated according to the active coding；
Moved according to the standby initial master key and the Preset Time forming initial fields for updating according to the preset password generating algorithm State password.
2. method according to claim 1, it is characterised in that the default of the dynamic token is updated according to the active coding Time initial value includes：
The active coding is parsed to obtain the sequence number of the standby initial master key, wherein, the active coding is the certification system Active coding of the system according to the serial number gencration of the standby initial master key；
Given birth to according to the serial number of the sequence number and the dynamic token itself of the standby initial master key according to default computational methods Into the Preset Time initial value of the renewal.
3. method according to claim 2, it is characterised in that
The standby initial master key and corresponding standby with the standby initial master key is previously stored with the Verification System Preset Time initial value is used,
Wherein, the standby Preset Time initial value be token production equipment according to the default computational methods according to it is described it is standby just The time initial value that the serial number of the sequence number of beginning master key and the dynamic token is generated,
Wherein, the Verification System is used for the dynamic password that the dynamic token of receives input is generated, and according to described standby Initial master key and standby Preset Time initial value corresponding with the standby initial master key judge the dynamic password of input Whether verify successfully.
4. method according to claim 1, it is characterised in that the active coding is used to activating the dynamic token to be opened from zero Beginning carries out timing,
According to the preset password generating algorithm according to the standby initial master key and update Preset Time forming initial fields Before dynamic password, methods described also includes：Determine the timing time of the dynamic token,
Moved according to the standby initial master key and the Preset Time forming initial fields for updating according to the preset password generating algorithm State password includes：Time factor numerical value is determined according to the Preset Time initial value of the timing time and the renewal；According to described Preset password generating algorithm is according to the standby initial master key and the time factor numerical generation dynamic password.
5. method according to claim 4, it is characterised in that according to the preset password generating algorithm according to described standby After with initial master key and the time factor numerical generation dynamic password, methods described also includes：
The dynamic password that the dynamic token of the Verification System receives input is generated；
The Verification System generates multiple equal difference time factor numerical value according to Preset Time difference according to standby Preset Time initial value, its In, the standby Preset Time initial value is previously stored with the Verification System and the standby Preset Time initial value is standby with described There is corresponding relation with initial master key；
The Verification System is according to the preset password generating algorithm according to the standby initial master key and the plurality of equal difference Time factor numerical generation is multiple to compare password；
The dynamic password being input into and the plurality of password that compares are performed contrast to determine the dynamic by the Verification System The current timing time of token.
6. a kind of data processing equipment for being applied to dynamic token, it is characterised in that dynamic token be previously stored with initially lead it is close Key and Preset Time initial value, the initial master key are lost after the dynamic token power down, and the dynamic token is used to press According to preset password generating algorithm according to the initial master key and the Preset Time forming initial fields dynamic password, wherein, it is described Dynamic password is that Verification System is used to perform the password of verification, and described device includes：
First receiving unit, for after the dynamic token power-down rebooting, the standby initial master key of receives input；
Second receiving unit, for the active coding of receives input, wherein, the active coding is the activation that the Verification System is generated Code；
Updating block, for the Preset Time initial value of the dynamic token is updated according to the active coding；
Signal generating unit, for according to the preset password generating algorithm according to the standby initial master key and update it is default when Between forming initial fields dynamic password.
7. device according to claim 6, it is characterised in that the updating block includes：
Parsing module, for parsing the active coding to obtain the sequence number of the standby initial master key, wherein, the active coding It is the Verification System according to the active coding of the serial number gencration of the standby initial master key；
Generation module, for according to default computational methods according to the sequence number and the dynamic token of the standby initial master key from The serial number of body generates the Preset Time initial value of the renewal.
8. device according to claim 7, it is characterised in that
The standby initial master key and corresponding standby with the standby initial master key is previously stored with the Verification System Preset Time initial value is used,
Wherein, the standby Preset Time initial value be token production equipment according to the default computational methods according to it is described it is standby just The time initial value that the serial number of the sequence number of beginning master key and the dynamic token is generated,
Wherein, the Verification System is used for the dynamic password that the dynamic token of receives input is generated, and according to described standby Initial master key and standby Preset Time initial value corresponding with the standby initial master key judge the dynamic password of input Whether verify successfully.
9. device according to claim 6, it is characterised in that the active coding is used to activating the dynamic token to be opened from zero Beginning carries out timing,
Described device also includes：Determining unit, for according to the preset password generating algorithm according to the standby initial master Before the Preset Time forming initial fields dynamic password of key and renewal, the timing time of the dynamic token is determined,
The generation module includes：Determination sub-module, for the Preset Time initial value according to the timing time and the renewal Determine time factor numerical value；Generate submodule, for according to the preset password generating algorithm according to it is described it is standby initially lead it is close Key and the time factor numerical generation dynamic password.
10. device according to claim 9, it is characterised in that
It is described generation submodule according to the preset password generating algorithm according to the standby initial master key and the time After factor value generates dynamic password, the dynamic password of the dynamic token generation of the Verification System receives input；
The Verification System generates multiple equal difference time factor numerical value according to Preset Time difference according to standby Preset Time initial value, its In, the standby Preset Time initial value is previously stored with the Verification System and the standby Preset Time initial value is standby with described There is corresponding relation with initial master key；
The Verification System is according to the preset password generating algorithm according to the standby initial master key and the plurality of equal difference Time factor numerical generation is multiple to compare password；
The dynamic password being input into and the plurality of password that compares are performed contrast to determine the dynamic by the Verification System The current timing time of token.
11. a kind of data processing methods for being applied to Verification System, it is characterised in that Verification System is previously stored with dynamic token Standby initial master key and standby Preset Time initial value corresponding with the standby initial master key, the dynamic token is used for According to preset password generating algorithm according to the initial master key and Preset Time forming initial fields dynamic password for prestoring, wherein, The initial master key is lost after the dynamic token power down, and the dynamic password is that the Verification System is used to perform school The password tested, methods described include：
According to the serial number gencration active coding of the standby initial master key, wherein, the dynamic token is in receives input The Preset Time initial value of the dynamic token is updated after the active coding according to the active coding, and according to the preset password Generating algorithm is according to the standby initial master key and the Preset Time forming initial fields dynamic password for updating.
12. methods according to claim 11, it is characterised in that be previously stored with the Verification System described standby first Beginning master key and standby Preset Time initial value corresponding with the standby initial master key, wherein, at the beginning of the standby Preset Time It is worth for token production equipment according to default computational methods according to the sequence number and the dynamic token of the standby initial master key The time initial value that serial number is generated, after the serial number gencration active coding according to the standby initial master key, methods described is also Including：
The dynamic password that the dynamic token of receives input is generated；
Judge defeated according to the standby initial master key and standby Preset Time initial value corresponding with the standby initial master key Whether the dynamic password for entering verifies successfully.
13. methods according to claim 11, it is characterised in that
The active coding is used to activate the dynamic token and start from scratch to carry out timing,
The dynamic token determines time factor numerical value for the Preset Time initial value according to timing time and the renewal, and presses According to the preset password generating algorithm according to the standby initial master key and the time factor numerical generation dynamic password,
After the serial number gencration active coding according to the standby initial master key, methods described also includes：
The dynamic password that the dynamic token of receives input is generated；
Multiple equal difference time factor numerical value are generated according to Preset Time difference according to the standby Preset Time initial value；
According to the preset password generating algorithm according to the standby initial master key and the plurality of equal difference time factor numerical value Generation is multiple to compare password；
By input the dynamic password and it is the plurality of compare password perform contrast in terms of determining that the dynamic token is current When the time.
14. a kind of data processing equipments for being applied to Verification System, it is characterised in that Verification System is previously stored with dynamic token Standby initial master key and standby Preset Time initial value corresponding with the standby initial master key, the dynamic token is used for According to preset password generating algorithm according to the initial master key and Preset Time forming initial fields dynamic password for prestoring, wherein, The initial master key is lost after the dynamic token power down, and the dynamic password is that the Verification System is used to perform school The password tested, described device include：
First signal generating unit, for the serial number gencration active coding according to the standby initial master key, wherein, the dynamic token For the Preset Time initial value that the dynamic token is updated according to the active coding after the active coding of receives input, and According to the preset password generating algorithm according to the standby initial master key and the Preset Time forming initial fields for updating dynamic mouth Order.
15. devices according to claim 14, it is characterised in that be previously stored with the Verification System described standby first Beginning master key and standby Preset Time initial value corresponding with the standby initial master key, wherein, at the beginning of the standby Preset Time It is worth for token production equipment according to default computational methods according to the sequence number and the dynamic token of the standby initial master key The time initial value that serial number is generated, described device also include：
First receiving unit, for after the serial number gencration active coding according to the standby initial master key, receives input The dynamic password that the dynamic token is generated；
Judging unit, for according to the standby initial master key and it is corresponding standby default with the standby initial master key when Between initial value judge be input into the dynamic password whether verify successfully.
16. devices according to claim 14, it is characterised in that
The active coding is used to activate the dynamic token and start from scratch to carry out timing,
The dynamic token determines time factor numerical value for the Preset Time initial value according to timing time and the renewal, and presses According to the preset password generating algorithm according to the standby initial master key and the time factor numerical generation dynamic password,
Described device also includes：
Second receiving unit, for after the serial number gencration active coding according to the standby initial master key, receives input The dynamic password that the dynamic token is generated；
Second signal generating unit, for according to the standby Preset Time initial value according to Preset Time difference generate multiple equal difference times because Subnumber value；
3rd signal generating unit, for according to the preset password generating algorithm according to the standby initial master key and the plurality of Equal difference time factor numerical generation is multiple to compare password；
Determining unit, for the dynamic password of input and the plurality of password that compares are performed contrast to determine the dynamic The current timing time of token.
17. a kind of data processing methods for being applied to token production equipment, it is characterised in that methods described includes：
Initial master key is generated, wherein, the initial master key is used to be stored in dynamic token；
Preset Time initial value is generated, wherein, the Preset Time initial value is used to be stored in the dynamic token；
Standby initial master key is generated, wherein, the standby initial master key is used to be stored in Verification System；
Generated according to the serial number of the sequence number and the dynamic token of the standby initial master key according to default computational methods standby Preset Time initial value is used, wherein, the standby Preset Time initial value is used to be stored in the Verification System,
Wherein, the dynamic token is for according to the initial master key and the Preset Time forming initial fields dynamic password, institute It is that the Verification System is used to perform the password of verification to state dynamic password.
18. a kind of data processing equipments for being applied to token production equipment, it is characterised in that described device includes：
First signal generating unit, for generating initial master key, wherein, the initial master key is used to be stored in dynamic token；
Second signal generating unit, for generating Preset Time initial value, wherein, the Preset Time initial value is used to be stored in the dynamic In token；
3rd signal generating unit, for generating standby initial master key, wherein, the standby initial master key is used to be stored in certification In system；
4th signal generating unit, for being made according to the sequence number and the dynamic of the standby initial master key according to default computational methods The serial number of board generates standby Preset Time initial value, wherein, the standby Preset Time initial value is used to be stored in the certification system In system,
Wherein, the dynamic token is for according to the initial master key and the Preset Time forming initial fields dynamic password, institute It is that the Verification System is used to perform the password of verification to state dynamic password.
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CN110300289A (en) * 2019-07-31 2019-10-01 北京中安国通科技有限公司 Video security management system and method
CN112104456A (en) * 2020-08-14 2020-12-18 广州江南科友科技股份有限公司 Token activation method and device, storage medium and computer equipment

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