CN110286857A - A kind of distribution of smart card control area and management method - Google Patents
A kind of distribution of smart card control area and management method Download PDFInfo
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- CN110286857A CN110286857A CN201910553059.6A CN201910553059A CN110286857A CN 110286857 A CN110286857 A CN 110286857A CN 201910553059 A CN201910553059 A CN 201910553059A CN 110286857 A CN110286857 A CN 110286857A
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- subregion
- isd
- data
- ssd
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0629—Configuration or reconfiguration of storage systems
- G06F3/0637—Permissions
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0638—Organizing or formatting or addressing of data
- G06F3/0644—Management of space entities, e.g. partitions, extents, pools
-
- 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
- H04L9/0894—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
Abstract
The present invention relates to a kind of distribution of smart card control area and management methods, this method is mainly used for carrying out at least one subregion distribution in the region ISD for the interaction data of multiple remote equipments, and smart card is managed collectively at least one described subregion, in addition, multizone distribution corresponding at least one subregion in the region ISD will be carried out in the region SSD, and each sub-regions of at least one subregion in the region SSD respectively independently carry out data management.The present invention also provides a kind of distribution of smart card control area and management systems.So managing independently on the basis of ISD unified management for partial data, partial data personal secrets are also protected while improving data management efficiency.
Description
Technical field
The present invention relates to data buffer storage administrative skill fields, distribute and manage more particularly to a kind of smart card control area
Method.
Background technique
It is standardized according to existing GP, can only there is an ISD, the ISD to possess highest administration authority, Ke Yisuo on a card
Any application fixed, on deletion card.In general, the card issuer of joint hair fastener is the relationship cooperated with each other, permission application is equality,
Therefore, the card issuer for combining hair fastener is not intended to either party to administer ISD, is intended to the application of oneself only by the control of oneself security domain
System, for such application scenarios, the GP specification of standard cannot achieve the demand
Smart card terminal sends shielding ISD instruction to the ISD of smart card after the authentication has been successful, which refers to according to shielding ISD
The discrete management of each ESSD that administration authority is transferred to smart card by association is enabled, each ESSD adapter tube ISD handover
After administration authority, ISD has completely lost all managerial abilities, and the administration authority of each ESSD is limited to intrinsic safety universe and its lower extension
All applications carried, that is to say, that any one ESSD does not still access and manage the permission of other ESSD.
In the prior art, the unified management mode of ISD influences the partial data personal secrets in each source, and SSD is complete
Respective data are managed independently, so that due to lacking unified management, transmission and the effect handled in required data exchange process
Rate is low.
Summary of the invention
This part provides the general summary of the disclosure, rather than its full scope or the comprehensive of its whole feature drape over one's shoulders
Dew.
The disclosure is designed to provide a kind of distribution of smart card control area and management method, and specific step is as follows:
S1, it is distributed at least one subregion in the interaction data progress region ISD of multiple remote equipments, the son
Each of region all corresponds to a remote device identification, and smart card carries out unified pipe at least one described subregion
Reason；
S2, will be in each interaction data between interactive control information, device identification, public key information and subregion
Interaction data content is respectively stored in the subregion in the respective region ISD；
S3, multizone distribution corresponding at least one subregion in the region ISD, the area Ji Jiang SSD will be carried out in the region SSD
It is created and the subregion of identical quantity in the region ISD in domain；
S4, by least one remote equipment privacy content and significant data be respectively stored in the respective domain SSD
At least one subregion.
Each sub-regions of at least one subregion in the region S5, SSD are divided while respective independent data manages
Coordinated management is not interacted by corresponding remote equipment.
Further, in step sl, in the subregion in the region ISD only storage interacted with remote equipment or with
It is related to specific data content in interaction between parameter information and above-mentioned subregion used in the interaction of other subregions.
Further, in step s3, at least one subregion in the region SSD is carried out with corresponding remote equipment
Data interaction, and each sub-regions manage data content therein independently.
Further, each of at least one subregion in the region SSD subregion not with other subregions
Data interaction is carried out, is only interacted with corresponding remote equipment
Further, in the step S5, each sub-regions of at least one subregion in the region ISD by
While smart card carries out uniform data management, coordinated management is also interacted by corresponding remote equipment respectively.
The present invention also provides a kind of distribution of smart card control area and management system, which is applied in smart card, tool
Body includes unified management unit, region creating unit, ISD partition management unit, SSD partition management unit；Wherein,
Region creating unit carries out at least one of the region ISD for the interaction data for multiple remote equipments
Region distribution, each of described subregion all correspond to a remote device identification,
It is managed collectively unit, for being managed collectively at least one subregion in the region ISD；
ISD partition management unit is used for interactive control information, device identification, public keys in each interaction data
Interaction data content is respectively stored in the subregion in the respective region ISD between information and subregion；
Region creating unit is also used to that multi-region corresponding at least one subregion in the region ISD will be carried out in the region SSD
Domain distribution, i.e., by creation in the region SSD and the subregion of identical quantity in the region ISD；
SSD partition management unit, for by least one remote equipment privacy content and significant data store respectively
At least one subregion in the respective domain SSD.
The utility model has the advantages that on the basis of ISD unified management, being carried out for partial data using the method for the present invention and system
It manages independently, also protects partial data personal secrets while improving data management efficiency.
From describing provided herein, further applicability region will become obvious.Description in this summary and
Specific examples are intended merely to the purpose of signal, are not intended to limit the scope of the present disclosure.
Detailed description of the invention
Attached drawing described here is intended merely to the purpose of the signal of selected embodiment and not all possible implementation, and not
It is intended to limit the scope of the present disclosure.In the accompanying drawings:
Fig. 1 is the distribution of smart card control area and management method flow chart；
Fig. 2 is region distribution structure instance graph；
Fig. 3 is the distribution of smart card control area and management system schematic diagram.
Although the disclosure is subjected to various modifications and alternative forms, its specific embodiment is as an example in attached drawing
In show, and be described in detail here.It should be understood, however, that being not intended to the description of specific embodiment by this public affairs at this
Open and be restricted to disclosed concrete form, but on the contrary, disclosure purpose be intended to cover fall in spirit and scope of the present disclosure it
Interior all modifications, equivalent and replacement.It should be noted that running through several attached drawings, corresponding label indicates corresponding component.
Specific embodiment
It is described more fully the example of the disclosure referring now to the drawings.It is described below and is merely exemplary in nature,
It is not intended to limit the disclosure, application or purposes.
Example embodiment is provided, so that the disclosure will become detailed, and will be abundant to those skilled in the art
Convey its range in ground.The example of numerous specific details such as particular elements, device and method is elaborated, to provide to the disclosure
The detailed understanding of embodiment.To those skilled in the art, it does not need using specific details, example embodiment can be used
Many different forms are implemented, they shall not be interpreted to limit the scope of the present disclosure.In some example embodiments,
Well-known process, well-known structure and widely-known technique are not described in detail.
Below will be proposed to present disclosure the technical issues of, is described in detail.It should be noted that, the technical problem
It is merely exemplary, the application being not intended to limit the present invention.
As shown in Figure 1, the present invention provides a kind of distribution of smart card control area and management method, the specific steps are as follows:
S1, it is distributed at least one subregion in the interaction data progress region ISD of multiple remote equipments.The son
Each of region all corresponds to a remote device identification, and smart card carries out unified pipe at least one described subregion
Reason.
Above-mentioned steps specifically: receive the interaction data sent from multiple remote equipments, extract in each interaction data
The remote device identification of carrying, and it is directed to each remote device identification, a sub-regions are established in the region ISD, form one
The structure of a or multiple subregions.
One or more of subregions are managed collectively, i.e., the data interaction and sub-district between subregion
Data interaction between domain and corresponding remote equipment is all uniformly coordinated control by smart card.Subregion in the region ISD
In only storage interact or interacted with other subregions between used parameter information and above-mentioned subregion with remote equipment
It is related to specific data content in interaction, and does not store the important number that each remote equipment independently used or be related to privacy
According to.
S2, will be in each interaction data between interactive control information, device identification, public key information and subregion
Interaction data content is respectively stored in the subregion in the respective region ISD.
Various information in the above-mentioned interaction data being stored in subregion, usually for unified management or different sons
By the information of the interaction of smart card between region or different remote equipments, these information also belong to general data, do not relate to
And the private data or the significant datas content such as the personalized application that uses of each remote equipment of each remote equipment.
S3, multizone distribution corresponding at least one subregion in the region ISD, the area Ji Jiang SSD will be carried out in the region SSD
It is created and the subregion of identical quantity in the region ISD in domain.
Remote device identification is extracted from least one subregion in the region ISD, is created in the region SSD using the mark
Build at least one corresponding subregion.At least one subregion in the region SSD carries out data with corresponding remote equipment
It interacts, and each sub-regions manage data content therein independently, i.e. at least one subregion in the region SSD
Each of the subregion data management and interaction process all respectively completed.
In addition, each of region SSD subregion does not carry out data interaction with other subregions, only with it is corresponding long-range
Equipment interacts, to protect the safety of wherein significant data and privacy content.
S4, by least one remote equipment privacy content and significant data be respectively stored in the respective domain SSD
At least one subregion.
The privacy content and significant data are different from the interaction data in the subregion in the region ISD, these content sum numbers
According to the management and display for being used as smartcard internal, such as user query are shown, parameter setting and data content update, while also being used
Make the interaction between smart card and remote equipment, such as transaction, data downloading and authentication mark.
Each sub-regions of at least one subregion in the region S5, SSD are divided while respective independent data manages
Coordinated management is not interacted by corresponding remote equipment.And each sub-regions of at least one subregion in the region ISD
While carrying out uniform data management by smart card, coordinated management is also interacted by corresponding remote equipment respectively.
By taking each three sub-regions of self-forming in the region SSD and the region ISD as an example, material is thus formed intelligence as shown in Figure 2
Block and the data management structure of corresponding three remote equipments.
In data management and interactive process, there are several types of operating modes for smart card.
The first, the user terminal where smart card is not interacted with remote equipment, only carries out internal data management.
Specifically include: the user terminal carries out content search, data preparation and the transmission of terminal inner data according to the instruction of user.
In this case, the data of the progress of the subregion in each region ISD according to user instructions are managed collectively only by smart card
Processing, or only respectively carry out by the subregion in the region SSD data processing according to user instructions.
Second, the user terminal where smart card is only interacted with remote equipment, without internal data management.Tool
Body includes: instruction of the user terminal according to user, carries out Telnet, data upload the interaction row such as downloading and remote transaction
For.In this case, it if only relating to common data or by interaction parameter, is only managed collectively by smart card each
Subregion in the region ISD carries out and the interaction of corresponding remote equipment；If only relating to authentication tagged keys or trading
Significant data in journey is then only respectively carried out and the interaction of corresponding remote equipment by the subregion in the region SSD；If both related to
And common data or the significant data in authentication tagged keys or process of exchange is further related to by interaction parameter, then pass through
Smart card be managed collectively the subregion in each region ISD and the subregion in the region SSD and meanwhile carry out with it is corresponding remotely
The interaction of equipment.
The third also carries out internal data pipe while user terminal and remote equipment where smart card interact
Reason.For example, user terminal logs in another application of starting by using one of application, or will be in one of application
Data content share to another application in.Specifically include: the user terminal depending on the user's operation, opens current App,
Current App interface prompt user logs in current App by way of opening other and commonly using App in login process.This feelings
Under condition, first relate to the interaction between the subregion in the corresponding region ISD above-mentioned two App, that is, be related to common data or
Interaction parameter, then need by smart card be managed collectively two regions ISD in subregion between interaction and with it is corresponding far
The interaction of journey equipment.Secondly, if the transmission of privacy content or significant data involved in interaction, by two in the region SSD
The corresponding subregion of a App respectively carries out and the interaction of corresponding remote equipment.
In another example, user terminal using one of them in application, needing to arrive file data transfer therein
In another application.Specifically include: the user terminal depending on the user's operation, selects one or more in current App
File, and sent above-mentioned file in another App by file transmitting function in App.In this case, it is related to above-mentioned two
The interaction between subregion in the corresponding region ISD a App, that is, be related to the file data and interaction parameter of user's selection, then
The interaction between subregion for needing to be managed collectively in two regions ISD by smart card.In the process, without being related to
The transmission of privacy content or significant data is not just related to management and interaction for the region SSD yet.
As shown in figure 3, the present invention also provides a kind of distribution of smart card control area and management system, which is applied to intelligence
In capable of blocking, unified management unit, region creating unit, ISD partition management unit, SSD partition management unit are specifically included.Its
In,
The region creating unit carries out at least one in the region ISD for the interaction data for multiple remote equipments
Sub-regions distribution.Each of described subregion all correspond to a remote device identification, and smart card to it is described at least
One sub-regions are managed collectively.
The region creating unit is specifically used for: receiving the interaction data sent from multiple remote equipments, extracts each
The remote device identification carried in interaction data, and it is directed to each remote device identification, a sub-district is established in the region ISD
Domain forms the structure of one or more subregion.
The unified management unit is managed collectively one or more of subregions, i.e., between subregion
Data interaction between data interaction and subregion and corresponding remote equipment has the system of the unified management unit in smart card
One coordinated control.Only storage interacts with remote equipment or interacts institute with other subregions in subregion in the region ISD
It is related to specific data content in interaction between the parameter information and above-mentioned subregion used, and does not store each long-range
Equipment independently uses or is related to the significant data of privacy.
The ISD partition management unit, for that will be interacted in each interaction data under the control of unified management unit
Interaction data content is respectively stored in the respective area ISD between control information, device identification, public key information and subregion
In the subregion in domain.
Various information in the above-mentioned interaction data being stored in subregion, usually for unified management or different sons
By the information of the interaction of smart card between region or different remote equipments, these information also belong to general data, do not relate to
And the private data or the significant datas content such as the personalized application that uses of each remote equipment of each remote equipment.
The region creating unit is also used to carry out in the region SSD corresponding at least one subregion in the region ISD
Multizone distribution, i.e., will be created in the subregion of identical quantity in the region ISD in the region SSD.
The region creating unit also particularly useful for: from least one subregion in the region ISD extract remote equipment
Mark, at least one corresponding subregion is created using the mark in the region SSD.At least one of the region SSD
Region carries out data interaction with corresponding remote equipment, and each sub-regions carry out individual tubes for data content therein
The data management and interaction process that reason, i.e. each of at least one subregion in the region SSD subregion are all respectively completed.
The SSD partition management unit, for controlling each of at least one subregion in the region SSD subregion
Not with other subregions carry out data interaction, only interacted with corresponding remote equipment, thus protection wherein significant data and
The safety of privacy content.
The SSD partition management unit is also used to the privacy content and significant data point at least one remote equipment
At least one subregion not being stored in the respective domain SSD.
The privacy content and significant data are different from the interaction data in the subregion in the region ISD, these content sum numbers
According to the management and display for being used as smartcard internal, such as user query are shown, parameter setting and data content update, while also being used
Make the interaction between smart card and remote equipment, such as transaction, data downloading and authentication mark.
The SSD partition management unit is to each sub-regions of at least one subregion in the region SSD respectively only
While vertical data management, coordinated management is interacted with corresponding remote equipment respectively.
The ISD partition management unit, under the control of unified management unit, at least one sub-district in the region ISD
While each sub-regions in domain carry out uniform data management, coordinating pipe also is interacted with corresponding remote equipment respectively
Reason.
Preferred embodiment of the present disclosure is described above by reference to attached drawing, but the disclosure is certainly not limited to above example.This
Field technical staff can obtain various changes and modifications within the scope of the appended claims, and should be understood that these changes and repair
Changing nature will fall into scope of the presently disclosed technology.
For example, can be realized in the embodiment above by the device separated including multiple functions in a unit.
As an alternative, the multiple functions of being realized in the embodiment above by multiple units can be realized by the device separated respectively.In addition, with
One of upper function can be realized by multiple units.Needless to say, such configuration includes in scope of the presently disclosed technology.
In this specification, described in flow chart the step of not only includes the place executed in temporal sequence with the sequence
Reason, and including concurrently or individually rather than the processing that must execute in temporal sequence.In addition, even in temporal sequence
In the step of processing, needless to say, the sequence can also be suitably changed.
Although embodiment of the disclosure is described in detail in conjunction with attached drawing above, it is to be understood that reality described above
The mode of applying is only intended to illustrate the disclosure, and does not constitute the limitation to the disclosure.For those skilled in the art, may be used
To make various changes and modifications the spirit and scope without departing from the disclosure to above embodiment.Therefore, the disclosure
Range is only limited by the attached claims and its equivalents.
Claims (10)
1. a kind of smart card control area distribution and management method, specific step is as follows:
S1, it is distributed at least one subregion in the interaction data progress region ISD of multiple remote equipments, the subregion
Each of all correspond to a remote device identification, and smart card is managed collectively at least one described subregion；
S2, it will be interacted between interactive control information, device identification, public key information and subregion in each interaction data
Data content is respectively stored in the subregion in the respective region ISD；
S3, multizone distribution corresponding at least one subregion in the region ISD will be carried out in the region SSD, i.e., it will be in the region SSD
It creates and the subregion of identical quantity in the region ISD；
S4, by least one remote equipment privacy content and significant data be respectively stored in the respective domain SSD at least
One sub-regions；
Each sub-regions of at least one subregion in the region S5, SSD while respective independent data manages, respectively by
Corresponding remote equipment interacts coordinated management.
2. the method according to claim 1, wherein in step sl, in the subregion in the region ISD only
Storage interacts with remote equipment or interacts with other subregions interaction between used parameter information and above-mentioned subregion
Involved in specific data content.
3. the method according to claim 1, wherein in step s3, at least one of described region SSD
Region carries out data interaction with corresponding remote equipment, and each sub-regions carry out individual tubes for data content therein
Reason.
4. according to the method described in claim 3, it is characterized in that, every at least one subregion in the region SSD
One sub-regions do not carry out data interaction with other subregions, only interact with corresponding remote equipment.
5. the method according to claim 1, wherein further including at least one subregion in the region ISD
Each sub-regions by smart card carry out uniform data management while, also interacted respectively by corresponding remote equipment
Coordinated management.
6. a kind of smart card control area distribution and management system, the system are applied in smart card, unified management is specifically included
Unit, region creating unit, ISD partition management unit, SSD partition management unit；Wherein,
Region creating unit carries out at least one subregion in the region ISD for the interaction data for multiple remote equipments
Distribution, each of described subregion all correspond to a remote device identification,
It is managed collectively unit, for being managed collectively at least one subregion in the region ISD；
ISD partition management unit is used for interactive control information, device identification, public key information in each interaction data
And interaction data content is respectively stored in the subregion in the respective region ISD between subregion；
Region creating unit is also used to that multizone point corresponding at least one subregion in the region ISD will be carried out in the region SSD
Match, i.e., by creation in the region SSD and the subregion of identical quantity in the region ISD；
SSD partition management unit, for by least one remote equipment privacy content and significant data be respectively stored in respectively
From the domain SSD at least one subregion；
Under the control of SSD partition management unit, each sub-regions of at least one subregion in the region SSD are each
From while independent data management, coordinated management is interacted by corresponding remote equipment respectively.
7. system according to claim 6, which is characterized in that only stored in the subregion in the region ISD and long-range
Equipment interaction interacts tool involved in interaction between used parameter information and above-mentioned subregion with other subregions
Volume data content.
8. system according to claim 6, which is characterized in that at least one subregion in the region SSD with it is corresponding
Remote equipment carry out data interaction.
9. according to the method described in claim 8, it is characterized in that, every at least one subregion in the region SSD
One sub-regions do not carry out data interaction with other subregions, only interact with corresponding remote equipment.
10. system according to claim 6, which is characterized in that the region creating unit also particularly useful for: from the area ISD
Remote device identification is extracted at least one subregion in domain, creates corresponding at least one in the region SSD using the mark
Sub-regions.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280020A (en) * | 2012-01-17 | 2013-09-04 | 索尼公司 | Information processing apparatus, IC chip, information processing method, program, and information processing system |
| CN103957210A (en) * | 2014-04-30 | 2014-07-30 | 捷德（中国）信息科技有限公司 | Smart card and safety control method, device and system thereof |
| CN105809064A (en) * | 2014-12-31 | 2016-07-27 | 北京华大智宝电子系统有限公司 | Smart card safety control method and smart card |
-
2019
- 2019-06-25 CN CN201910553059.6A patent/CN110286857B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280020A (en) * | 2012-01-17 | 2013-09-04 | 索尼公司 | Information processing apparatus, IC chip, information processing method, program, and information processing system |
| CN103957210A (en) * | 2014-04-30 | 2014-07-30 | 捷德（中国）信息科技有限公司 | Smart card and safety control method, device and system thereof |
| CN105809064A (en) * | 2014-12-31 | 2016-07-27 | 北京华大智宝电子系统有限公司 | Smart card safety control method and smart card |
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