CN109697373A - A kind of secret file management system and method based on fin- ger vein authentication - Google Patents
A kind of secret file management system and method based on fin- ger vein authentication Download PDFInfo
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- CN109697373A CN109697373A CN201811593800.3A CN201811593800A CN109697373A CN 109697373 A CN109697373 A CN 109697373A CN 201811593800 A CN201811593800 A CN 201811593800A CN 109697373 A CN109697373 A CN 109697373A
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- 210000003462 vein Anatomy 0.000 title claims abstract description 193
- 210000003811 finger Anatomy 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title abstract description 10
- 238000001990 intravenous administration Methods 0.000 claims abstract description 26
- 238000007726 management method Methods 0.000 claims description 34
- 210000001367 artery Anatomy 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
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
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
-
- 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
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Bioethics (AREA)
- Health & Medical Sciences (AREA)
- Databases & Information Systems (AREA)
- Storage Device Security (AREA)
Abstract
The present invention discloses a kind of secret file management system and method based on fin- ger vein authentication, refer to vein user management tool for registration and managing user information, refer to vein pattern by referring to that intravenous device acquires user, by user information and accordingly finger vein pattern storage to database；Operational order is sent to for receiving user operation commands and refers to vein service software by safe cabinet operation interface, is referred to that safe cabinet relevant operation is completed in the processing of vein service software；Refer to that vein service software makes safe cabinet operation interface complete safe cabinet relevant operation according to received operational order using the related data read from database and by referring to that the user of intravenous device acquisition refers to vein pattern.Fin- ger vein authentication in conjunction with Filesystem security system, is realized confidentiality, integrality, identification and the non-repudiation of file storage by the present invention.
Description
Technical field
The present invention relates to secret file management fields, and in particular to a kind of secret file management system based on fin- ger vein authentication
System and method.
Background technique
With information-based development, the problem of data protection, is extremely prominent.Data safety increasingly obtains the concern of user,
Traditional user name cryptographic technique is difficult big breach, it is necessary to be guaranteed using a kind of more safe and reliable authentication mode
The safety of user data, traditional fingerprint and face recognition technology have very big mimetism, therefore are badly in need of other users
Identification authentication mode.
Refer to that vein verifying is a kind of new biometrics identification technology, it is carried out using the vein distributed image in finger
Identification.It is roughly the same in program with fingerprint recognition, but fingerprint be easy replicated by people, refer to vein at present by people replicate can
Energy property is substantially zeroed.Referring to hand vein recognition to have a distinguishing feature is living body and must have the blood of flowing, therefore have preferably
Safety.
Fin- ger vein authentication is applied to safe cabinet by the present invention, provides a kind of safer secret file management mode.
Summary of the invention
To solve the above problems, the present invention provides a kind of secret file management system and method based on fin- ger vein authentication,
Guarantee that secret file is completely protected.
The technical scheme is that a kind of secret file management system based on fin- ger vein authentication, comprising:
Refer to vein user management tool: for registration and managing user information, referring to vein spy by referring to that intravenous device acquires user
Sign, by user information and accordingly finger vein pattern storage to database；
Safe cabinet operation interface: for receiving user operation commands, and operational order is sent to and refers to vein service software, through referring to
Safe cabinet relevant operation is completed in the processing of vein service software；
Refer to vein service software: according to received operational order, using the related data read from database and by referring to vein
The user of equipment acquisition refers to vein pattern, and safe cabinet operation interface is made to complete safe cabinet relevant operation.
Further,
The safe cabinet relevant operation that safe cabinet operation interface is completed includes creation safe cabinet；When creating safe cabinet, user is being protected
Close cabinet operation interface input refers to vein user name；
When creating safe cabinet, refer to that vein service software specifically completes following operate:
A part of memory space is distributed in an operating system；
The memory space of distribution is modeled to block equipment；
Related data is read from database according to finger vein user name, block device is added using read related data
It is close；
File system is created on block device；
It creates a directory, and by the block device carry under the catalogue.
Further,
The safe cabinet relevant operation that safe cabinet operation interface is completed includes opening safe cabinet；
When opening safe cabinet, refer to that vein service software specifically completes following operate:
The memory space of distribution is modeled to block equipment；
Related data is read from database according to the finger vein user name of safe cabinet, by referring to that it is quiet that the user of intravenous device acquisition refers to
Arteries and veins feature compares from the related data of reading and the user of acquisition and refers to vein pattern, safe cabinet is decrypted；
After safe cabinet successful decryption, under carry block device to the safe cabinet.
Further,
Refer to that vein service software creates a loop device using losetup related tool, the memory space of distribution is simulated
At block equipment；
Refer to that vein service software uses dm-cryptor technology, related data, benefit are read from database according to finger vein user name
Block device is encrypted with read related data.
Refer to that vein service software uses dm-cryptor technology, is read according to the finger vein user name of safe cabinet from database
Related data compares the related data from reading and the user of acquisition by referring to that the user of intravenous device acquisition refers to vein pattern
Refer to vein pattern, safe cabinet is decrypted.
Further,
The safe cabinet relevant operation that safe cabinet operation interface is completed includes closing safe cabinet；
When closing safe cabinet, refer to the operation that vein service software is specifically completed are as follows:
Block device is unloaded.
Further,
The safe cabinet relevant operation that safe cabinet operation interface is completed includes deleting safe cabinet；
When deleting safe cabinet, refer to that vein service software specifically completes following operate:
Block device is unloaded；
Delete mount directory；
Delete the memory space of distribution.
The present invention also provides a kind of secret file management method based on fin- ger vein authentication, comprising:
S11: referring to vein user management tool registers and managing user information, refers to vein spy by referring to that intravenous device acquires user
Sign, by user information and accordingly finger vein pattern storage to database；
S22: safe cabinet operation interface receives user operation commands, and operational order is sent to and refers to vein service software, through referring to
Safe cabinet relevant operation is completed in the processing of vein service software；
S33: referring to vein service software according to received operational order, quiet using the related data read from database and by referring to
The user of arteries and veins equipment acquisition refers to vein pattern, and safe cabinet operation interface is made to complete safe cabinet relevant operation.
Further,
In step S22, safe cabinet relevant operation includes: creation safe cabinet, opens safe cabinet, closes safe cabinet and delete secrecy
Cabinet；When creating safe cabinet, user refers to vein user name in the input of safe cabinet operation interface.
Secret file management method according to claim 8 based on fin- ger vein authentication, which is characterized in that
When creating safe cabinet, in step S33, refer to that vein service software specifically completes following operate:
A part of memory space is distributed in an operating system；
The memory space of distribution is modeled to block equipment；
Related data is read from database according to finger vein user name, block device is added using read related data
It is close；
File system is created on block device；
It creates a directory, and by the block device carry under the catalogue；
When opening safe cabinet, in step S33, refer to that vein service software specifically completes following operate:
The memory space of distribution is modeled to block equipment；
Related data is read from database according to the finger vein user name of safe cabinet, by referring to that it is quiet that the user of intravenous device acquisition refers to
Arteries and veins feature compares from the related data of reading and the user of acquisition and refers to vein pattern, safe cabinet is decrypted；
After safe cabinet successful decryption, under carry block device to the safe cabinet；
When closing safe cabinet, in step S33, refer to that vein service software is specifically completed to operate are as follows:
Block device is unloaded；
When deleting safe cabinet, in step S33, refer to that vein service software specifically completes following operate:
Block device is unloaded；
Delete mount directory；
Delete the memory space of distribution.
Further,
When creating safe cabinet and opening safe cabinet, refer to that vein service software creates a loop using losetup related tool
The memory space of distribution is modeled to block equipment by device；
When creating safe cabinet, refer to that vein service software using dm-cryptor technology, is read according to finger vein user name from database
Related data is taken, block device is encrypted using read related data；
When opening safe cabinet, refer to vein service software using dm-cryptor technology, according to the finger vein user name of safe cabinet from
Database reads related data, by referring to that the user of intravenous device acquisition refers to vein pattern, compare from the related data of reading and
The user of acquisition refers to vein pattern, and safe cabinet is decrypted.
Secret file management system and method provided by the invention based on fin- ger vein authentication, by fin- ger vein authentication and file
Safe cabinet system combines, and with hand vein recognition mark alternate file safe cabinet encrypted message is referred to, owns with Filesystem security file
The unique living body mark of person is obtained as preservation and editing authority to be identified, to ensure that sensitive document obtains most complete guarantor
Shield realizes that the confidentiality (illegally prying through), integrality (illicit interception is simultaneously altered), identification of file storage (have the living body of other side
Certification identifies) and non-repudiation (thering is the living body authentication of other side to identify).
Detailed description of the invention
Fig. 1 is one structural schematic block diagram of the specific embodiment of the invention.
Fig. 2 is two method flow schematic diagram of the specific embodiment of the invention.
Specific embodiment
The present invention will be described in detail with reference to the accompanying drawing and by specific embodiment, and following embodiment is to the present invention
Explanation, and the invention is not limited to following implementation.
Embodiment one
As shown in Figure 1, the present embodiment provides a kind of secret file management system based on fin- ger vein authentication, the system include refer to it is quiet
Arteries and veins user management tool refers to vein service software and safe cabinet operation interface.Its middle finger vein user management tool is quiet by referring to
Arteries and veins equipment acquisition user refers to venous information, and by user information and refers to that vein pattern data are stored into sqlite database, for referring to
Vein service software uses.Safe cabinet operation interface receives the operational order of user, is sent to by socket and refers to vein service
Software, service routine reads related data according to related command from database, and refers to intravenous device by operating system calling
Carry out user identity authentication.Refer to that vein service software realizes the relevant operation of secret file management, that is, safe cabinet, passes through dm-
The encryption of cryptor realization file.
Specifically, the system includes:
Refer to vein user management tool: for registration and managing user information, referring to vein spy by referring to that intravenous device acquires user
Sign, by user information and accordingly finger vein pattern storage to database；It should be noted that sqlite data can be used in database
Library；
Safe cabinet operation interface: for receiving user operation commands, and operational order is sent to and refers to vein service software, through referring to
Safe cabinet relevant operation is completed in the processing of vein service software；It should be noted that when using domestic operating system, domestic operation system
System file management tool is generally realized by the way of caja, therefore the mode reality of caja extension can be used in safe cabinet operation interface
It is existing, for receiving user command；
Refer to vein service software: according to received operational order, using the related data read from database and by referring to vein
The user of equipment acquisition refers to vein pattern, and safe cabinet operation interface is made to complete safe cabinet relevant operation.
In the present embodiment, refer to that vein user management tool specifically completes following below scheme:
(1) equipment is opened, and is initialized；
(2) relevant information of user is inputted in management tool, and is registered, and refers to that intravenous device can prompt user to carry out at this time
Refer to the acquisition of intravenous data；
(3) refer to the acquisition that intravenous device can prompt user to carry out 3 finger intravenous datas；
(4) after the completion of acquiring, management tool can merge the finger intravenous data acquired three times, obtain referring to vein pattern number
According to, and relevant information is stored into sqlite database.
In the present embodiment, safe cabinet relevant operation that safe cabinet operation interface is completed can include: creation safe cabinet is opened
Safe cabinet closes safe cabinet and deletes safe cabinet.When creating safe cabinet, user refers to vein user in the input of safe cabinet operation interface
Name, refers to that vein user name is adapted with the relevant information of database purchase, makes to refer to that vein service software realizes safe cabinet correlation behaviour
Make.
When creating safe cabinet, refer to that vein service software specifically completes following operate:
(1) a part of memory space is distributed in an operating system；
(2) memory space of distribution is modeled to block equipment；
(3) related data is read from database according to finger vein user name, block device is carried out using read related data
Encryption；
(4) file system is created on block device；
(5) it creates a directory, and by the block device carry under the catalogue.
It should be noted that aforesaid operations (2) refer to that vein service software creates a loop using losetup related tool
The memory space of distribution is modeled to block equipment by device；In aforesaid operations (3), refer to that vein service software uses dm-
Cryptor technology reads related data from database according to finger vein user name, using read related data to block device
It is encrypted.
When opening safe cabinet, refer to that vein service software specifically completes following operate:
(1) memory space of distribution is modeled to block equipment；
(2) related data is read from database according to the finger vein user name of safe cabinet, by the user for referring to intravenous device acquisition
Refer to vein pattern, compares from the related data of reading and the user of acquisition and refer to vein pattern, safe cabinet is decrypted；
(3) after safe cabinet successful decryption, under carry block device to the safe cabinet.
It should be noted that referring to that vein service software creates one using losetup related tool in aforesaid operations (2)
The memory space of distribution is modeled to block equipment by loop device；In aforesaid operations (3), refer to that vein service software uses
Dm-cryptor technology reads related data from database according to the finger vein user name of safe cabinet, by referring to that intravenous device is adopted
The user of collection refers to vein pattern, compares from the related data of reading and the user of acquisition and refers to vein pattern, solves to safe cabinet
Close processing.
When closing safe cabinet, refer to the operation that vein service software is specifically completed are as follows:
(1) block device is unloaded.
When deleting safe cabinet, refer to that vein service software specifically completes following operate:
(1) block device is unloaded；
(2) mount directory is deleted；
(3) memory space of distribution is deleted.
Embodiment two
As shown in Fig. 2, the present embodiment provides a kind of secret file management method based on fin- ger vein authentication, this method includes following
Step:
S11: referring to vein user management tool registers and managing user information, refers to vein spy by referring to that intravenous device acquires user
Sign, by user information and accordingly finger vein pattern storage to database；
S22: safe cabinet operation interface receives user operation commands, and operational order is sent to and refers to vein service software, through referring to
Safe cabinet relevant operation is completed in the processing of vein service software；
S33: referring to vein service software according to received operational order, quiet using the related data read from database and by referring to
The user of arteries and veins equipment acquisition refers to vein pattern, and safe cabinet operation interface is made to complete safe cabinet relevant operation.
In above-mentioned steps step S22, safe cabinet relevant operation includes: creation safe cabinet, opens safe cabinet, closes safe cabinet
With deletion safe cabinet；When creating safe cabinet, user refers to vein user name in the input of safe cabinet operation interface.
When creating safe cabinet, in step S33, refer to that vein service software specifically completes following operate:
(1) a part of memory space is distributed in an operating system；
(2) memory space of distribution is modeled to block equipment；
(3) related data is read from database according to finger vein user name, block device is carried out using read related data
Encryption；
(4) file system is created on block device；
(5) it creates a directory, and by the block device carry under the catalogue；
When opening safe cabinet, in step S33, refer to that vein service software specifically completes following operate:
(1) memory space of distribution is modeled to block equipment；
(2) related data is read from database according to the finger vein user name of safe cabinet, by the user for referring to intravenous device acquisition
Refer to vein pattern, compares from the related data of reading and the user of acquisition and refer to vein pattern, safe cabinet is decrypted；
(3) after safe cabinet successful decryption, under carry block device to the safe cabinet；
When closing safe cabinet, in step S33, refer to that vein service software is specifically completed to operate are as follows:
(1) block device is unloaded；
When deleting safe cabinet, in step S33, refer to that vein service software specifically completes following operate:
(1) block device is unloaded；
(2) mount directory is deleted；
(3) memory space of distribution is deleted.
In the present embodiment, when creation safe cabinet is with safe cabinet is opened, refer to that vein service software uses losetup correlation work
Tool, is modeled to block equipment for the memory space of distribution；
When creating safe cabinet, refer to that vein service software using dm-cryptor technology, is read according to finger vein user name from database
Related data is taken, block device is encrypted using read related data；
When opening safe cabinet, refer to vein service software using dm-cryptor technology, according to the finger vein user name of safe cabinet from
Database reads related data, by referring to that the user of intravenous device acquisition refers to vein pattern, compare from the related data of reading and
The user of acquisition refers to vein pattern, and safe cabinet is decrypted.
Disclosed above is only the preferred embodiment of the present invention, but the present invention is not limited to this, any this field
What technical staff can think does not have creative variation, and without departing from the principles of the present invention made by several improvement and
Retouching, should all be within the scope of the present invention.
Claims (10)
1. a kind of secret file management system based on fin- ger vein authentication characterized by comprising
Refer to vein user management tool: for registration and managing user information, referring to vein spy by referring to that intravenous device acquires user
Sign, by user information and accordingly finger vein pattern storage to database；
Safe cabinet operation interface: for receiving user operation commands, and operational order is sent to and refers to vein service software, through referring to
Safe cabinet relevant operation is completed in the processing of vein service software；
Refer to vein service software: according to received operational order, using the related data read from database and by referring to vein
The user of equipment acquisition refers to vein pattern, and safe cabinet operation interface is made to complete safe cabinet relevant operation.
2. the secret file management system according to claim 1 based on fin- ger vein authentication, which is characterized in that
The safe cabinet relevant operation that safe cabinet operation interface is completed includes creation safe cabinet；When creating safe cabinet, user is being protected
Close cabinet operation interface input refers to vein user name；
When creating safe cabinet, refer to that vein service software specifically completes following operate:
A part of memory space is distributed in an operating system；
The memory space of distribution is modeled to block equipment；
Related data is read from database according to finger vein user name, block device is added using read related data
It is close；
File system is created on block device；
It creates a directory, and by the block device carry under the catalogue.
3. the secret file management system according to claim 2 based on fin- ger vein authentication, which is characterized in that
The safe cabinet relevant operation that safe cabinet operation interface is completed includes opening safe cabinet；
When opening safe cabinet, refer to that vein service software specifically completes following operate:
The memory space of distribution is modeled to block equipment；
Related data is read from database according to the finger vein user name of safe cabinet, by referring to that it is quiet that the user of intravenous device acquisition refers to
Arteries and veins feature compares from the related data of reading and the user of acquisition and refers to vein pattern, safe cabinet is decrypted；
After safe cabinet successful decryption, under carry block device to the safe cabinet.
4. the secret file management system according to claim 3 based on fin- ger vein authentication, which is characterized in that
Refer to that vein service software creates a loop device using losetup related tool, the memory space of distribution is simulated
At block equipment；
Refer to that vein service software uses dm-cryptor technology, related data, benefit are read from database according to finger vein user name
Block device is encrypted with read related data；
Refer to that vein service software uses dm-cryptor technology, correlation is read from database according to the finger vein user name of safe cabinet
Data, by refer to intravenous device acquisition user refer to vein pattern, compare refer to from the related data of reading and the user of acquisition it is quiet
Arteries and veins feature, is decrypted safe cabinet.
5. the secret file management system according to claim 2 based on fin- ger vein authentication, which is characterized in that
The safe cabinet relevant operation that safe cabinet operation interface is completed includes closing safe cabinet；
When closing safe cabinet, refer to the operation that vein service software is specifically completed are as follows:
Block device is unloaded.
6. the secret file management system according to claim 2 based on fin- ger vein authentication, which is characterized in that
The safe cabinet relevant operation that safe cabinet operation interface is completed includes deleting safe cabinet；
When deleting safe cabinet, refer to that vein service software specifically completes following operate:
Block device is unloaded；
Delete mount directory；
Delete the memory space of distribution.
7. a kind of secret file management method based on fin- ger vein authentication characterized by comprising
S11: referring to vein user management tool registers and managing user information, refers to vein spy by referring to that intravenous device acquires user
Sign, by user information and accordingly finger vein pattern storage to database；
S22: safe cabinet operation interface receives user operation commands, and operational order is sent to and refers to vein service software, through referring to
Safe cabinet relevant operation is completed in the processing of vein service software；
S33: referring to vein service software according to received operational order, quiet using the related data read from database and by referring to
The user of arteries and veins equipment acquisition refers to vein pattern, and safe cabinet operation interface is made to complete safe cabinet relevant operation.
8. the secret file management method according to claim 7 based on fin- ger vein authentication, which is characterized in that
In step S22, safe cabinet relevant operation includes: creation safe cabinet, opens safe cabinet, closes safe cabinet and delete secrecy
Cabinet；When creating safe cabinet, user refers to vein user name in the input of safe cabinet operation interface.
9. the secret file management method according to claim 8 based on fin- ger vein authentication, which is characterized in that
When creating safe cabinet, in step S33, refer to that vein service software specifically completes following operate:
A part of memory space is distributed in an operating system；
The memory space of distribution is modeled to block equipment；
Related data is read from database according to finger vein user name, block device is added using read related data
It is close；
File system is created on block device；
It creates a directory, and by the block device carry under the catalogue；
When opening safe cabinet, in step S33, refer to that vein service software specifically completes following operate:
The memory space of distribution is modeled to block equipment；
Related data is read from database according to the finger vein user name of safe cabinet, by referring to that it is quiet that the user of intravenous device acquisition refers to
Arteries and veins feature compares from the related data of reading and the user of acquisition and refers to vein pattern, safe cabinet is decrypted；
After safe cabinet successful decryption, under carry block device to the safe cabinet；
When closing safe cabinet, in step S33, refer to that vein service software is specifically completed to operate are as follows:
Block device is unloaded；
When deleting safe cabinet, in step S33, refer to that vein service software specifically completes following operate:
Block device is unloaded；
Delete mount directory；
Delete the memory space of distribution.
10. the secret file management method according to claim 9 based on fin- ger vein authentication, which is characterized in that
When creating safe cabinet and opening safe cabinet, refer to that vein service software creates a loop using losetup related tool
The memory space of distribution is modeled to block equipment by device；
When creating safe cabinet, refer to that vein service software using dm-cryptor technology, is read according to finger vein user name from database
Related data is taken, block device is encrypted using read related data；
When opening safe cabinet, refer to vein service software using dm-cryptor technology, according to the finger vein user name of safe cabinet from
Database reads related data, by referring to that the user of intravenous device acquisition refers to vein pattern, compare from the related data of reading and
The user of acquisition refers to vein pattern, and safe cabinet is decrypted.
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Application publication date: 20190430 |