CN106559212B - Data processing method and device - Google Patents

Data processing method and device Download PDF

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Publication number
CN106559212B
CN106559212B CN201610983727.5A CN201610983727A CN106559212B CN 106559212 B CN106559212 B CN 106559212B CN 201610983727 A CN201610983727 A CN 201610983727A CN 106559212 B CN106559212 B CN 106559212B
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standby
master key
dynamic
initial
password
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CN106559212A (en
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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.This method includes：After dynamic token power-down rebooting, the standby initial master key of input is received；The active coding of input is received, wherein, active coding is the active coding of Verification System generation；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 of renewal.By the present invention, solve the problems, such as that the security after the dynamic token replacing battery in correlation technique 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, and logging in dynamic token every time can all produce A raw new password, it is also useless that each password only using once, even if hacker has stolen password, can effectively solve password and be stolen Problem.Dynamic token is widely used in authentication.Generating the key factor of dynamic password is included in dynamic token Master key (seed), the master key (seed) in dynamic token produces dynamic password by participating in computing, therefore seed is unique Property, security (being stored in the RAM of dynamic token, power down self-destruction) are most important.Usual dynamic token is by disposable button electricity Pond powers, and the seed that battery exhausts then memory ram storage disappears, and dynamic token cancels.If dynamic token can change battery, It will can greatly reduce the waste of hardware.
For in correlation technique dynamic token change battery after security it is relatively low the problem of, at present not yet propose have The solution of effect.
The content of the invention
It is a primary object of the present invention to provide a kind of data processing method and device, to solve the dynamic in correlation technique The problem of security after token replacing battery is relatively low.
To achieve these goals, according to an aspect of the invention, there is provided a kind of data 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 used for according to preset password generating algorithm according to initial master key and preset time forming initial fields dynamic Password, wherein, dynamic password is the password that Verification System is used to perform verification, and this method includes：In dynamic token power-down rebooting Afterwards, the standby initial master key of input is received；The active coding of input is received, 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 main Key and the preset time forming initial fields dynamic password of renewal.
Further, the preset time initial value of dynamic token is updated according to active coding to be included：It is standby to obtain to parse active coding 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 sequence number of standby initial master key and the sequence number of dynamic token itself 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 With preset time initial value, wherein, standby preset time initial value be token production equipment according to default computational methods according to it is standby just The sequence number of beginning master key and the time initial value of the sequence number generation of dynamic token, wherein, Verification System is used to receive the dynamic of input The dynamic password of state token generation, and according to standby initial master key and standby preset time corresponding with standby initially master key Initial value judges whether the dynamic password of input verifies success.
Further, active coding be used for activate dynamic token start from scratch carry out timing, according to preset password generate calculate Before method is according to standby initial master key and the preset time forming initial fields dynamic password of renewal, this method also includes：It is it is determined that dynamic The timing time of state token, given birth to according to preset password generating algorithm according to the preset time initial value of standby initial master key and renewal Include into dynamic password：Time factor numerical value is determined according to the preset time initial value of timing time and renewal；According to preset password Generating algorithm is according to standby initial master key and time factor numerical generation dynamic password.
Further, moved according to preset password generating algorithm according to standby initial master key and time factor numerical generation After state password, this method also includes：Verification System receives the dynamic password of the dynamic token generation of input；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 advance in Verification System 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 the multiple relatively passwords of standby initial master key and multiple equal difference time factor numerical generations；Certification The dynamic password of input and multiple relatively passwords are performed contrast to determine the current timing time of dynamic token by system.
To achieve these goals, according to another aspect of the present invention, there is provided a kind of data applied to dynamic token Processing unit.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 used for according to preset password generating algorithm according to initial master key and preset time forming initial fields dynamic Password, wherein, dynamic password is the password that Verification System is used to perform verification, and the device includes：First receiving unit, for After dynamic token power-down rebooting, the standby initial master key of input is received；Second receiving unit, for receiving the activation of input Code, wherein, active coding is the active coding of Verification System generation；Updating block, for updating the pre- of dynamic token according to active coding If time initial value；Generation unit, for according to preset password generating algorithm according to standby initial master key and renewal 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 by According to default computational methods according to the sequence number of standby initial master key and the sequence number of dynamic token itself generate renewal 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 With preset time initial value, wherein, standby preset time initial value be token production equipment according to default computational methods according to it is standby just The sequence number of beginning master key and the time initial value of the sequence number generation of dynamic token, wherein, Verification System is used to receive the dynamic of input The dynamic password of state token generation, and according to standby initial master key and standby preset time corresponding with standby initially master key Initial value judges whether the dynamic password of input verifies success.
Further, active coding, which is used to activating dynamic token to start from scratch, carries out timing, and the device also includes：It is it is determined that single Member, for according to preset password generating algorithm according to standby initial master key and the preset time forming initial fields dynamic mouth of renewal Before order, the timing time of dynamic token is determined, generation unit 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, Verification System receives the dynamic password of the dynamic token generation of 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, prestored 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 the multiple relatively passwords of standby initial master key and multiple equal difference time factor numerical generations；Certification system The dynamic password of input and multiple relatively passwords are performed contrast to determine the current timing time of dynamic token by system.
To achieve these goals, according to another aspect of the present invention, there is provided a kind of data 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 With preset time initial value, dynamic token according to preset password generating algorithm for according to the initial master key prestored and presetting 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, this method includes：According to the serial number gencration active coding of standby initial master key, wherein, dynamic makes Board is used for after the active coding of input is received the preset time initial value that dynamic token is updated according to active coding, and according to default mouth Generating algorithm is made according to standby initial master key and the preset time forming initial fields dynamic password of renewal.
Further, standby initial master key and corresponding standby with standby initial master key is previously stored with Verification System With preset time initial value, wherein, standby preset time initial value be token production equipment according to default computational methods according to it is standby just The sequence number of beginning master key and the time initial value of the sequence number generation of dynamic token, in the serial number gencration according to standby initial master key After active coding, this method also includes：Receive the dynamic password of the dynamic token generation of input；According to standby initial master key and Standby preset time initial value corresponding with standby initially master key judges whether the dynamic password of input verifies success.
Further, active coding be used for activate dynamic token start from scratch carry out timing, dynamic token be used for according to timing The preset time initial value of time and renewal determines time factor numerical value, and according to preset password generating algorithm according to standby initial main 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：Receive the dynamic password of the dynamic token generation of input；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 The multiple relatively passwords of factor value generation；The dynamic password of input and multiple relatively passwords are performed into contrast to determine dynamic token Current timing time.
To achieve these goals, according to another aspect of the present invention, there is provided a kind of data applied to Verification System Processing unit.Verification System is previously stored with the standby initial master key of dynamic token and corresponding standby with standby initial master key With preset time initial value, dynamic token according to preset password generating algorithm for according to the initial master key prestored and presetting 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 generation unit, for being swashed according to the serial number gencration of standby initial master key Code living, wherein, dynamic token is used for after the active coding of input is received the preset time that dynamic token is updated according to active coding Initial value, and according to preset password generating algorithm according to standby initial master key and the preset time forming initial fields dynamic mouth of renewal Order.
Further, standby initial master key and corresponding standby with standby initial master key is previously stored with Verification System With preset time initial value, wherein, standby preset time initial value be token production equipment according to default computational methods according to it is standby just The sequence number of beginning master key and the time initial value of the sequence number generation of dynamic token, 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 input is received；Sentence Disconnected unit, for judging to input according to standby initial master key and standby preset time initial value corresponding with standby initially master key Dynamic password whether verify success.
Further, active coding be used for activate dynamic token start from scratch carry out timing, dynamic token be used for according to timing The preset time initial value of time and renewal determines time factor numerical value, and according to preset password generating algorithm according to standby initial main Key and time factor numerical generation dynamic password, the device also include：Second receiving unit, for according to standby initial main After the serial number gencration active coding of key, the dynamic password of the dynamic token generation of input is received；Second generation unit, for root According to standby preset time initial value multiple equal difference time factor numerical value are generated according to preset time difference；3rd generation unit, for by According to preset password generating algorithm according to the multiple relatively passwords of standby initial master key and multiple equal difference time factor numerical generations；Really Order member, for by the dynamic password of input and it is multiple relatively password performs contrast to determine dynamic token current timing when Between.
To achieve these goals, according to another aspect of the present invention, there is provided a kind of applied to token production equipment Data processing method.This 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 sequence 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 used for according to initial master key and preset time forming initial fields dynamic password, and dynamic password is certification system Unite for the password for performing verification.
To achieve these goals, according to another aspect of the present invention, there is provided a kind of applied to token production equipment Data processing equipment.The device includes：First generation unit, for generating initial master key, wherein, initial master key is used to deposit Storage is in dynamic token；Second generation unit, for generating preset time initial value, wherein, preset time initial value is used to be stored in In dynamic token；3rd generation unit, for generating standby initial master key, wherein, standby initial master key is used to be stored in In Verification System；4th generation unit, for being made according to default computational methods according to the sequence number and dynamic of standby initial master key The sequence 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 used to be used for Verification System according to initial master key and preset time forming initial fields dynamic password, dynamic password In the password for performing verification.
Standby initial master key of the invention by after dynamic token power-down rebooting, receiving input；Receive input Active coding, wherein, active coding is the active coding of Verification System generation；At the beginning of the preset time for updating dynamic token according to active coding Value；According to preset password generating algorithm according to standby initial master key and the preset time forming initial fields dynamic password of renewal, solution Dynamic token in correlation technique of having determined changes the problem of security after battery is relatively low, and then raising dynamic token Change the effect that battery generates the security of dynamic password afterwards.
Brief description of the drawings
The accompanying drawing for forming the part of the application is used for providing a further understanding of the present invention, schematic reality of the invention Apply example and its illustrate to be used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the flow chart of the data processing method applied to dynamic token according to embodiments of the present invention；
Fig. 2 is the schematic diagram of the data processing equipment applied to dynamic token according to embodiments of the present invention；
Fig. 3 is the flow chart of the data processing method applied to token production equipment according to embodiments of the present invention；
Fig. 4 is the schematic diagram of the data processing equipment applied to token production equipment according to embodiments of the present invention；
Fig. 5 a, Fig. 5 b and Fig. 5 c are the schematic diagrames of data processing method according to embodiments of the present invention.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
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, the technical scheme in the embodiment of the present application is clearly and completely described, it is clear that described embodiment is only The embodiment of the application part, rather than whole embodiments.Based on the embodiment in the application, ordinary skill people The every other embodiment that member is obtained under the premise of creative work is not made, it should all belong to the model of the application protection Enclose.
It should be noted that term " first " in the description and claims of this application and above-mentioned accompanying drawing, " Two " etc. be for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so use Data can exchange in the appropriate case, so as to embodiments herein described herein.In addition, term " comprising " and " tool Have " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing 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 It is listing to Chu or for the intrinsic other steps of these processes, method, product or equipment or unit.
Data processing method provided by the invention 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 pass through three parts in the data handling system Between combine to realize.
Data processing method and device provided by the invention include a kind of data processing method applied to dynamic token with Device, it is a kind of applied to the data processing method and device of Verification System and a kind of data applied to token production equipment at Manage method and apparatus.Each data processing method and device are further described separately below.
The embodiment provides a kind of data processing method applied to dynamic token.
In the embodiment of the data processing method provided by the invention applied to dynamic token, deposited in advance in dynamic token Initial master key and preset time initial value are contained, initial master key is lost after dynamic token power down, and 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 data processing method applied to dynamic token according to embodiments of the present invention.Such as Fig. 1 institutes Show, this method comprises the following steps：
Step S101, after dynamic token power-down rebooting, receive the standby initial master key of input.
The standby initial master key of input can be inputted by manual type to dynamic token, for example, passing through dynamic Button or the touch display screen of dynamic token that token is set receive the standby initial master key of input.Standby initial master key is Have what dynamic token production equipment generated, use identical key schedule with initial master key, dynamic token is in power down weight After opening, the standby initial master key of input is received.
Step S102, the active coding of input is received, wherein, active coding is the active coding of Verification System generation.
After the standby initial master key of input is received, the active coding of input is received, wherein, active coding is Verification System The active coding of generation.Active coding is used to activate dynamic token, and dynamic token can be activated after active coding input is finished.
Step S103, the preset time initial value of dynamic token is updated according to active coding.
Dynamic token updates the preset time initial value of dynamic token after the active coding of input is received according to active coding.It is dynamic The preset time initial value of state token storage originally can disappear after a power failure, now, at the beginning of updating the preset time of dynamic token The practical operation of value can be that the preset time initial value of renewal is write to the storage location of original preset time initial value；Or Dynamic token originally storage preset time initial value can not disappear after a power failure, now, update dynamic token it is default when Between the practical operation of initial value can be that the preset time initial value of renewal is covered to the storage location of original preset time initial value.
Step S104, given birth to according to preset password generating algorithm according to the preset time initial value of standby initial master key and renewal Into dynamic password.
Preferably, dynamic token when generating dynamic password, it is necessary to first according to default deformation algorithm to reception it is standby just Beginning master key is deformed, and according to the standby initial master key generation dynamic password after deformation, accordingly, Verification System is in life During into dynamic password, also same default deformation algorithm is used 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 of dynamic token generation is received Make whether identical with the dynamic password of dynamic token generation.By being carried out before dynamic password is generated to standby initial master key Deformation, the dynamic password that can generate dynamic token are 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 deformed, and can will be after deformation it is standby just Beginning master key stores.Preset password generating algorithm be dynamic token generation 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 and the preset time of renewal re-entered Value generation dynamic password.
The embodiment provide the data processing method applied to dynamic token, by dynamic token power-down rebooting it Afterwards, the standby initial master key of input is received；The active coding of input is received, wherein, active coding is the activation of Verification System generation 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 of renewal, solves the peace after the dynamic token replacing battery in correlation technique The problem of full property is relatively low, and then improve the effect that dynamic token changes the security that dynamic password is generated after battery.
Preferably, the step of updating the preset time initial value of dynamic token according to active coding can include：Parse 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 sequence number of standby initial master key and the sequence number of dynamic token itself 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 Standby preset time initial value corresponding to key, wherein, standby preset time initial value is token production equipment according to default computational methods The time initial value generated according to the sequence number of the sequence number of standby initial master key and dynamic token.
Verification System is used for the dynamic password for the dynamic token generation for receiving input, and according to standby initial master key and with Standby preset time initial value corresponding to standby initial master key judges whether the dynamic password of input verifies success.
Wherein, it is stored with Verification System and is calculated with the preset password generating algorithm identical of dynamic token generation dynamic password Method.
Or the calculation corresponding with preset password generating algorithm for parsing dynamic password is stored with Verification System Method, now, the dynamic password that Verification System can parse dynamic token generation are default to obtain updating used in dynamic token Time initial value, if at the beginning of the preset time for the renewal that the standby preset time initial value stored in Verification System generates with dynamic token It is worth identical, then it is assumed that dynamic password verifies successfully, otherwise, dynamic password verification failure.
Preferably, active coding be used for activate dynamic token start from scratch carry out timing, according to preset password generating algorithm Before standby initial master key and the preset time forming initial fields dynamic password of renewal, this 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 dynamic mouth of renewal Order can include：Time factor numerical value is determined according to the preset time initial value of timing time and renewal, it is preferable that time factor number Value is equal to the preset time initial value sum of timing time and renewal；It is determined that after time factor numerical value, given 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, Verification System can receive the dynamic password of the dynamic token generation of input, according to standby preset time initial value according to default Time difference generates multiple equal difference time factor numerical value, for example, before calculating standby preset time initial value according to the time difference of 1 minute The time numerical value of each 10 minutes afterwards, obtain the time factor numerical value of multiple equal difference.
Wherein, be previously stored with Verification System standby preset time initial value and standby preset time initial value with it is standby initial 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 it is multiple relatively passwords, and by the dynamic password of input and it is multiple relatively mouth Order performs contrast to determine the current timing time of dynamic token, to realize the time synchronized of Verification System and dynamic token, disappears Except the time difference caused by the time delays of dynamic token activation.
Embodiments of the invention additionally provide a kind of data processing equipment applied to dynamic token.It should be noted that The data processing equipment 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 provided by the invention applied to dynamic token, dynamic token prestores Have initial master key and preset time initial value, initial master key is lost after dynamic token power down, dynamic token be used 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 data processing equipment applied to dynamic token according to embodiments of the present invention.The device bag Include the first receiving unit 10, the second receiving unit 20, updating block 30 and generation unit 40.
First receiving unit is used for after dynamic token power-down rebooting, receives the standby initial master key of input；Second Receiving unit is used for the active coding for receiving input, wherein, active coding is the active coding of Verification System generation；Updating block is used for root According to the preset time initial value of active coding renewal dynamic token；Generation unit is used for according to preset password generating algorithm according to standby first Beginning master key and the preset time forming initial fields dynamic password of renewal.
The data processing equipment applied to dynamic token that the embodiment provides, by the first receiving unit in dynamic token After power-down rebooting, the standby initial master key of input is received；Second receiving unit receives the active coding of input；Updating block root According to the preset time initial value of active coding renewal dynamic token；Generation unit is according to preset password generating algorithm according to standby initial main Key and the preset time forming initial fields dynamic password of renewal, solve after dynamic token in correlation technique changes battery The problem of security is relatively low, and then improve the effect that dynamic token changes the security that dynamic password is generated after battery Fruit.
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 by According to default computational methods according to the sequence number of standby initial master key and the sequence number of dynamic token itself generate renewal 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 sequence number of master key and the time initial value of the sequence number generation of dynamic token, wherein, Verification System is used for the dynamic for receiving input The dynamic password of token generation, and according at the beginning of standby initial master key and standby preset time corresponding with standby initially master key Value judges whether the dynamic password of input verifies success.
Preferably, active coding, which is used to activating dynamic token to start from scratch, carries out timing, and the device also includes：Determining unit, For according to preset password generating algorithm according to standby initial master key and the preset time forming initial fields dynamic password of renewal Before, the timing time of dynamic token is determined.Generation unit 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 generation dynamic password, Verification System receives the dynamic password of the dynamic token generation of 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 and standby initial master key have corresponding relation；Verification System is according to default Password generated algorithm is according to the multiple relatively passwords of standby initial master key and multiple equal difference time factor numerical generations；Verification System The dynamic password of input and multiple relatively passwords are performed into contrast to determine the current timing time of dynamic token.
Embodiments of the invention additionally provide a kind of data processing method applied to Verification System.
In the embodiment of the data processing method provided by the invention applied to Verification System, Verification System prestores The standby initial master key and standby preset time initial value corresponding with standby initially master key, dynamic token for having dynamic token are used According to preset password generating algorithm according to the initial master key and preset time forming initial fields dynamic password prestored, its In, initial master key is lost after dynamic token power down, and dynamic password is the password that Verification System is used to perform verification.
The method comprising the steps of：According to the serial number gencration active coding of standby initial master key.
Wherein, dynamic token be used for receive input active coding after 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 the preset time forming initial fields dynamic mouth of renewal Order.
The data processing method applied to Verification System that the embodiment provides, is deposited in advance by Verification System according to itself The serial number gencration active coding of the standby initial master key of storage, so that dynamic token updates after active coding is received according to active coding The preset time initial value of dynamic token, and according to preset password generating algorithm according to standby initial master key and renewal it is default when Between forming initial fields dynamic password, solve the problems, such as that the security that dynamic token in correlation technique is changed after battery is relatively low, And then improve the effect that dynamic token changes the security that dynamic password is generated after 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 sequence number of master key and the time initial value of the sequence number generation of dynamic token, swash according to the serial number gencration of standby initial master key After code living, Verification System can also receive the dynamic password of the dynamic token generation of input；According to standby initial master key and Standby preset time initial value corresponding with standby initially master key judges whether the dynamic password of input verifies success.
Preferably, dynamic token when generating dynamic password, it is necessary to first according to default deformation algorithm to reception it is standby just Beginning master key is deformed, and according to the standby initial master key generation dynamic password after deformation, accordingly, Verification System is in life During into dynamic password, also same default deformation algorithm is used 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 of dynamic token generation is received Make whether identical with the dynamic password of dynamic token generation.By being carried out before dynamic password is generated to standby initial master key Deformation, the dynamic password that can generate dynamic token are safer.
Preferably, the standby initial master key of above-mentioned Verification System generation deformation can be before dynamic password is generated Arbitrary steps, Verification System can be stored in Verification System after the standby initial master key of generation deformation, secondary under Standby initial master key is become without performing again into the deformation master key that storage can be directly read during dynamic password Shape.
Preferably, active coding be used for activate dynamic token start from scratch carry out timing, dynamic token be used for according to timing when Between and the preset time initial value of renewal 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 System can also receive the dynamic password of the dynamic token generation of 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 The multiple relatively passwords of sub- numerical generation, the dynamic password of input and multiple relatively passwords are finally performed into contrast to determine that dynamic makes The current timing time of board, to realize the time synchronized of Verification System and dynamic token, eliminate dynamic token activation when Between be delayed caused by the time difference.
Embodiments of the invention additionally provide a kind of data processing equipment applied to Verification System.It should be noted that The data processing equipment 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 provided by the invention applied to Verification System, Verification System prestores The standby initial master key and standby preset time initial value corresponding with standby initially master key, dynamic token for having dynamic token are used According to preset password generating algorithm according to the initial master key and preset time forming initial fields dynamic password prestored, its In, initial master key is lost after dynamic token power down, and dynamic password is the password that Verification System is used to perform verification.
The device includes：First generation unit.
First generation unit is used 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 according to active coding after the active coding of input is received, and is generated according to preset password Algorithm is according to standby initial master key and the preset time forming initial fields dynamic password of renewal.
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 sequence number of master key and the time initial value of the sequence number generation of dynamic token.The device can also include：First receiving unit, use In after the serial number gencration active coding according to standby initial master key, the dynamic password of the dynamic token generation of input is received； Judging unit, it is defeated for being judged according to standby initial master key and standby preset time initial value corresponding with standby initially master key Whether the dynamic password entered verifies success.
Preferably, active coding be used for activate dynamic token start from scratch carry out timing, dynamic token be used for according to timing when Between and the preset time initial value of renewal 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 input is received；Second generation 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 generation unit, is used for According to preset password generating algorithm according to the multiple relatively passwords of standby initial master key and multiple equal difference time factor numerical generations； Determining unit, for by the dynamic password of input and it is multiple relatively password performs contrast to determine dynamic token current timing when Between.
Embodiments of the invention additionally provide a kind of data processing method applied to token production equipment.
Fig. 3 is the flow chart of the data processing method applied to token production equipment according to embodiments of the present invention.The party Method comprises the following steps：
Step S201, generate initial master key.Wherein, initial master key is used to be stored in dynamic token.
Step S202, generate preset time initial value.Wherein, preset time initial value is used to be stored in dynamic token.
Step S203, generate standby initial master key.Wherein, standby initial master key is used to be stored in Verification System.
Step S204, given birth to according to default computational methods according to the sequence number of standby initial master key and the sequence number of dynamic token 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 the mouth that Verification System is used to perform verification Order.
Embodiments of the invention additionally provide a kind of data processing equipment applied to token production equipment.Need what is illustrated It is that what the data processing equipment 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 data processing equipment applied to token production equipment according to embodiments of the present invention.The dress Put including the first generation unit 50, the second generation unit 60, the 3rd generation unit 70 and the 4th generation unit 80.
First generation unit, for generating initial master key, wherein, initial master key is used to be stored in dynamic token； Second generation unit, for generating preset time initial value, wherein, preset time initial value is used to be stored in dynamic token；3rd Generation unit, for generating standby initial master key, wherein, standby initial master key is used to be stored in Verification System；4th Generation unit, for standby according to the sequence number of standby initial master key and the sequence number generation of dynamic token according to default computational methods With preset time initial value, 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 the password that Verification System is used to perform verification.
Embodiment
The explanation integrated with reference to a specific embodiment to data processing method provided by the invention.
Fig. 5 a, Fig. 5 b and Fig. 5 c are the schematic diagrames 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 makes in Production development The initial seed used first is generated during board, while generates N number of standby initial seed, wherein, seed namely master key, The method for generating initial seed and the N number of standby initial seed of generation is identical, can be calculated by national secret algorithm, with true Protect the uniqueness of each seed.
The production tooling device of token downloads to token (dynamic token) after initial seed is generated, by initial seed In.Wherein, the production tooling device of token also generates preset time initial value in generation initial seed, 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 of standby initial kind Son, its serial number i, it is determined that after the sequence number of each standby initial seed, initially planted according to standby according to default computational methods The sequence number of son and the sequence number of dynamic token generate standby preset time initial value, obtain 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, store it Before, each seed and each time initial value can be encrypted, generate cryptograph files, the N number of standby initial seed that will be obtained 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 security of the seed of dynamic token, if dynamic token power down, it is restarted changing battery 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 in Verification System can be recalled Son, Verification System is after confirming when the sequence number of time standby initial seed of needs, according to when the secondary standby initial seed needed Sequence number and token sequence number generation active coding.
Generally, the number 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 in comprising being currently, and therefore, Verification System can confirm which time replacing battery is worked as secondary is, Active coding is generated according to when time number of replacing battery and the sequence number of token.
User first can input standby initial seed to dynamic token, and dynamic makes after inputting 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 input 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 refers to move standby initial seed after being according to certain regular computing one new seed of generation, this new seed State token is used for the seed for calculating dynamic password, and the purpose deformed is to increase security.Correspondingly, if dynamic makes 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 of the computing generation of Shi Caiyong same rules.
It is previously stored with the analytic method of active coding in token, obtains the token after active coding and can parse in active coding and take The sequence number of the standby initial seed of band, if sequence number is identical with the number for changing battery, it can be changed after parsing active coding Battery number information.
Default computational methods are previously stored with token, after token obtains the sequence number of standby initial seed, according to pre- If computational methods calculate when time used according to the sequence number of standby initial seed together with the sequence number of the machine (token itself) Preset time initial value.
If the every terms of information inputted to token is errorless, the preset time initial value that token computation obtains in Verification System with depositing The standby preset time initial value of storage is identical.
(3) token when calculating dynamic password, it is necessary to according to preset time initial value and activation after time value when walking it is true Fix time factor value, preset password is generated according to time factor numerical value and standby initial seed.
And token inputs in activation 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, illustrate the token step synchronous with the Verification System deadline Suddenly.
As shown in Figure 5 c, the token after activation is according to the preset time initial value calculated and the standby initial seed meter of reception Dynamic password is calculated, after token provides a user 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 used, for example, certification system System went out multiple time factor numerical value according to the step size computation of 60 seconds, went out multiple dynamic mouths according to multiple time factor numerical computations Order, multiple dynamic passwords are made comparisons with the dynamic password that token generates, the current timing of token is determined according to equal password Time, adjusting the timing time of Verification System makes it synchronous with the timing time of token, and starts timing after the adjustment, extremely This, token is synchronous with the Verification System deadline.
Or Verification System can also provide (for example, being provided by way of display) active coding or standby initial kind Starting timing after son, then Verification System starts the time of timing and the time of token activation is likely to be out of synchronization, therefore, it is necessary to Solves the nonsynchronous problem of timing time of token and Verification System.
Now, Verification System can be on the basis of timing time of time standby preset time initial value plus Verification System It is dynamic multiple dynamic passwords and token are generated with preset time poor (for example, 60 seconds) for the multiple dynamic passwords of step size computation After state password is made comparisons, determined according to equal password between the timing time of Verification System and the timing time of token when Between deviation, wherein, after acknowledging time deviation, Verification System needs to preserve the time deviation, during by the timing of Verification System Between according to time deviation be adjusted to synchronous with the timing time of token, and start timing after the adjustment, so far, token and certification The system deadline is synchronous.
Pass through above-described embodiment provide data processing method, it is ensured that the uniqueness of the initial seed of dynamic token and Security so that token can change battery, extend the service life of token.
It should be noted that can be in such as one group of computer executable instructions the flow of accompanying drawing illustrates the step of Performed in computer system, although also, show logical order in flow charts, 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 above-mentioned each module of the invention or each step can be with general Computing device realize that they can be concentrated on single computing device, or be distributed in multiple computing devices and formed Network on, alternatively, they can be realized with the program code that computing device can perform, it is thus possible to they are stored Performed in the storage device by computing device, either they are fabricated to respectively each integrated circuit modules 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 combines.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies Change, equivalent substitution, improvement etc., should be included in the scope of the protection.

Claims (18)

1. a kind of data processing method applied to dynamic token, it is characterised in that dynamic token is previously stored with initially main 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 the password that Verification System is used to perform verification, and methods described includes：
After the dynamic token power-down rebooting, the standby initial master key of input is received；
The active coding of input is received, wherein, the active coding is the active coding of Verification System generation；
The preset time initial value of the dynamic token is updated according to the active coding；
Moved according to the preset password generating algorithm according to the preset time forming initial fields of the standby initial master key and renewal State password.
2. according to the method for 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 The active coding united according to the serial number gencration of the standby initial master key；
Given birth to according to default computational methods according to the sequence number of the standby initial master key and the sequence number of the dynamic token itself Into the preset time initial value of the renewal.
3. according to the method for 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 With preset time initial value,
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 of the sequence number of the sequence number of beginning master key and dynamic token generation,
Wherein, the Verification System is used for the dynamic password for the dynamic token generation for receiving input, 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 verification is successful.
4. according to the method for claim 1, it is characterised in that the active coding is opened for activating the dynamic token from zero Begin to carry out timing,
According to the preset password generating algorithm according to the standby initial master key and the preset time forming initial fields of renewal Before dynamic password, methods described also includes：The timing time of the dynamic token is determined,
Moved according to the preset password generating algorithm according to the preset time forming initial fields of the standby initial master key and renewal State password includes：Time factor numerical value is determined according to the timing time and the preset time initial value of 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. according to the method for claim 4, it is characterised in that according to the preset password generating algorithm according to described standby After initial master key and the time factor numerical generation dynamic password, methods described also includes：
The Verification System receives the dynamic password of the dynamic token generation of input；
The Verification System generates multiple equal difference time factor numerical value according to standby preset time initial value according to preset time difference, its In, the standby preset time initial value is previously stored with the Verification System and the standby preset time initial value with it is described standby 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 multiple equal difference The multiple relatively passwords of time factor numerical generation；
The dynamic password of input and the multiple relatively password are performed contrast to determine the dynamic by the Verification System The current timing time of token.
6. a kind of data processing equipment applied to dynamic token, it is characterised in that dynamic token is previously stored with initially main 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 the password that Verification System is used to perform verification, and described device includes：
First receiving unit, for after the dynamic token power-down rebooting, receiving the standby initial master key of input；
Second receiving unit, for receiving the active coding of input, wherein, the active coding is the activation of Verification System generation Code；
Updating block, for updating the preset time initial value of the dynamic token according to the active coding；
Generation unit, for according to the preset password generating algorithm according to the standby initial master key and renewal 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 Active coding for the Verification System according to the serial number gencration of the standby initial master key；
Generation module, for according to default computational methods according to the sequence number of the standby initial master key and the dynamic token from The sequence 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 With preset time initial value,
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 of the sequence number of the sequence number of beginning master key and dynamic token generation,
Wherein, the Verification System is used for the dynamic password for the dynamic token generation for receiving input, 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 verification is successful.
9. device according to claim 6, it is characterised in that the active coding is opened for activating the dynamic token from zero Begin to carry out timing,
Described device also includes：Determining unit, for according to the preset password generating algorithm according to described standby initial main Before key and the preset time forming initial fields dynamic password of renewal, the timing time of the dynamic token is determined,
The generation unit 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
The generation submodule according to the preset password generating algorithm according to the standby initial master key and the time After factor value generation dynamic password, the Verification System receives the dynamic password of the dynamic token generation of input；
The Verification System generates multiple equal difference time factor numerical value according to standby preset time initial value according to preset time difference, its In, the standby preset time initial value is previously stored with the Verification System and the standby preset time initial value with it is described standby 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 multiple equal difference The multiple relatively passwords of time factor numerical generation；
The dynamic password of input and the multiple relatively password are performed contrast to determine the dynamic by the Verification System The current timing time of token.
11. a kind of data processing method 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 be used for According to preset password generating algorithm according to the initial master key and preset time forming initial fields dynamic password prestored, 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 used to receive 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 according to the standby initial master key and the preset time forming initial fields dynamic password of renewal, wherein, it is described standby Preset time initial value is token production equipment according to default computational methods according to the sequence number of the standby initial master key and described The time initial value of the sequence number generation of dynamic token.
12. according to the method for 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, according to the standby initial master key Serial number gencration active coding after, methods described also includes：
Receive the dynamic password of the dynamic token generation of input；
Judged according to the standby initial master key and standby preset time initial value corresponding with the standby initial master key defeated Whether the dynamic password entered verifies success.
13. according to the method for claim 11, it is characterised in that
The active coding be used for activate the dynamic token start from scratch carry out timing,
The dynamic token is used to determine time factor numerical value according to timing time and the preset time initial value of 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：
Receive the dynamic password of the dynamic token generation of input；
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 multiple equal difference time factor numerical value Generate multiple relatively passwords；
The dynamic password of input and the multiple relatively password are performed into contrast in terms of determining that the dynamic token is current When the time.
14. a kind of data processing equipment 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 be used for According to preset password generating algorithm according to the initial master key and preset time forming initial fields dynamic password prestored, 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 generation 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 of the dynamic token to be updated according to the active coding after the active coding of input is received, and According to the preset password generating algorithm according to the standby initial master key and the preset time forming initial fields dynamic mouth of renewal Order, wherein, the standby preset time initial value is for token production equipment according to default computational methods according to described standby initial main The time initial value of the sequence number of the sequence number of key and dynamic token generation.
15. device 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, described device also include：
First receiving unit, for after the serial number gencration active coding according to the standby initial master key, receiving input The dynamic password of the dynamic token generation；
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 input the dynamic password whether verify success.
16. device according to claim 14, it is characterised in that
The active coding be used for activate the dynamic token start from scratch carry out timing,
The dynamic token is used to determine time factor numerical value according to timing time and the preset time initial value of 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, receiving input The dynamic password of the dynamic token generation；
Second generation unit, for according to the standby preset time initial value according to preset time difference generate multiple equal difference times because Subnumber value；
3rd generation unit, for according to the preset password generating algorithm according to the standby initial master key and the multiple The multiple relatively passwords of equal difference time factor numerical generation；
Determining unit, for the dynamic password of input and the multiple relatively password to be performed into contrast to determine the dynamic The current timing time of token.
17. a kind of data processing method 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；
It is standby according to the sequence number of the standby initial master key and the sequence number generation of the dynamic token according to default computational methods With preset time initial value, wherein, the standby preset time initial value is used to be stored in the Verification System,
Wherein, the dynamic token is used for according to the initial master key and the preset time forming initial fields dynamic password, institute State the password that dynamic password is used to perform verification for the Verification System.
18. a kind of data processing equipment applied to token production equipment, it is characterised in that described device includes：
First generation unit, for generating initial master key, wherein, the initial master key is used to be stored in dynamic token；
Second generation unit, for generating preset time initial value, wherein, the preset time initial value is used to be stored in the dynamic In token；
3rd generation unit, for generating standby initial master key, wherein, the standby initial master key is used to be stored in certification In system；
4th generation unit, for being made according to default computational methods according to the sequence number and the dynamic of the standby initial master key The sequence 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 used for according to the initial master key and the preset time forming initial fields dynamic password, institute State the password that dynamic password is used to perform verification for the Verification System.
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