CN105893855A - Fingerprint encryption method for mobile hard disk - Google Patents
Fingerprint encryption method for mobile hard disk Download PDFInfo
- Publication number
- CN105893855A CN105893855A CN201610191946.XA CN201610191946A CN105893855A CN 105893855 A CN105893855 A CN 105893855A CN 201610191946 A CN201610191946 A CN 201610191946A CN 105893855 A CN105893855 A CN 105893855A
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- CN
- China
- Prior art keywords
- password
- fingerprint
- fingerprint information
- target
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- G06F21/60—Protecting data
- G06F21/606—Protecting data by securing the transmission between two devices or processes
-
- 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
- G06F21/602—Providing cryptographic facilities or services
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2107—File encryption
Abstract
The invention discloses a fingerprint encryption method for a mobile hard disk. The fingerprint encryption method comprises the following steps of collecting and prestoring target fingerprint information; setting and storing a target password for enabling data transmission of the mobile hard disk; collecting real-time fingerprint information, and comparing the real-time fingerprint information with the prestored target fingerprint information; when the real-time fingerprint information is the same as the target fingerprint information, outputting target password effective information for driving the target password to be effective. The target password effective information is output after the real-time fingerprint information the same as the target fingerprint information is collected to drive the target password for enabling data transmission of the mobile hard disk to be effective, so that the password encryption safety of the mobile hard disk is improved.
Description
Technical field
The present invention relates to HD encryption technical field, it is more particularly related to a kind of portable hard drive
Fingerprint encryption method.
Background technology
During computer uses, it is frequently encountered the storage backup of Large Volume Data and moves, and network
Off-line transmission speed is relatively slow, then portable hard drive is as a kind of Large Copacity easily, the data of high transmission speed
Storage and mobile device, receive extensively welcome.
To easily cause data stolen owing to not possessing data encryption feature for traditional portable hard drive, cause through
Ji loss.Later, the ciphering type portable hard drive with data encryption occurs gradually over the routine use of people
In.But, the portable hard drive of ciphering type mainly uses simple button to encrypt, and password is easy to be broken
Solve.
Summary of the invention
For weak point present in above-mentioned technology, the present invention provides the encrypting fingerprint of a kind of portable hard drive
Method, is come into force letter by output target password after gathering the real time fingerprint information identical with target fingerprint information
Cease to drive the target password starting mobile hard disk data transmission to come into force, improve portable hard drive password encryption
Safety.
In order to realize according to these purposes of the present invention and further advantage, the present invention passes through techniques below
Scheme realizes:
The fingerprint encryption method of portable hard drive of the present invention, comprises the following steps: gather target fingerprint
Information also prestores；Arrange and start the target password of mobile hard disk data transmission and store；Gather real time fingerprint
Information, compares described real time fingerprint information with the target fingerprint information prestored；Described real time fingerprint is believed
When ceasing identical with described target fingerprint information, the target password that output drives described target password to come into force comes into force
Information.
Preferably, further comprise the steps of: described real time fingerprint information to differ with described target fingerprint information
Time, repeated acquisition real time fingerprint information also compares with described target fingerprint information: the same period gathers
Real time fingerprint information and described target fingerprint information differ and continue to exceed three time, report to the police.
Preferably, further comprise the steps of: input and start the real-time password of mobile hard disk data transmission, described
Password compares with described target password in real time: the real-time password of input of same period and described target password
Differ and continue to exceed three times, report to the police.
Preferably, the described same period refers to continuous print 30 minutes.
Preferably, described target password and described real-time password include that first checks character and the respectively
One code characters.
Preferably, gather target fingerprint information or gather real time fingerprint information, specifically including following steps:
Input starts the setting up password of fingerprint capturer；Fingerprint capturer starts, and gathers target fingerprint information or adopts
Collection real time fingerprint information.
Preferably, described setting up password includes that second checks character and the second code characters.
The present invention at least includes following beneficial effect:
1) present invention is while portable hard drive is encrypted by target password, by gathering and target fingerprint
Real time fingerprint information that information is identical also exports target password and comes into force after information, the mesh to portable hard drive encryption
Mark password just comes into force, and the most now inputs target password and just can start portable hard drive and carry out data transmission；Gather
Export target password after the real time fingerprint information identical with target fingerprint information to come into force information, for target password
When being cracked easily or reveal, the safety of target password provides guarantee, improves portable hard drive further close
The safety of code encryption；
2) present invention additionally comprises step real time fingerprint information and target fingerprint information when differing, repeated acquisition
Real time fingerprint information also compares with target fingerprint information, the real time fingerprint information of collection of same period and mesh
Mark finger print information differs and continues to exceed three times, reports to the police；Prevent from gathering the most abnormally real time fingerprint,
Improve safety；
3) invention also include step input start mobile hard disk data transmission real-time password, real-time password with
Target password compares；The real-time password of input of same period differs with target password and continues to exceed three
Secondary, report to the police；Prevent from inputting the real-time password starting mobile hard disk data transmission the most abnormally, improve
Safety；
4) target password and real-time password include that first checks character and first password character respectively；First
Check character and provide check bit for target password and real-time password, improve further and start mobile hard disk data
The target password of transmission or the safety coefficient of real-time password；
5) gather target fingerprint information or gather real time fingerprint information, specifically including following steps: input is opened
The setting up password of dynamic fingerprint capturer；Fingerprint capturer starts, and gathers target fingerprint information or gathers in real time
Finger print information；Setting up password is the encryption that is actuated for of fingerprint capturer, the safety of raising fingerprint capturer
Coefficient；
6) setting up password includes that second checks character and the second code characters, second check character close into starting
Code provides check bit, improves the safety coefficient of setting up password further.
Part is embodied by the further advantage of the present invention, target and feature by description below, and part also will
By the research of the present invention and practice are understood by the person skilled in the art.
Accompanying drawing explanation
Fig. 1 is the flow chart of the fingerprint encryption method of portable hard drive of the present invention；
Fig. 2 is the flow chart of a kind of embodiment of portable hard drive fingerprint encryption method of the present invention；
Fig. 3 is the flow process of the another embodiment of portable hard drive fingerprint encryption method of the present invention
Figure.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art's reference
Description word can be implemented according to this.
Should be appreciated that used herein such as " have ", " comprising " and " including " term not
Get rid of other element one or more or the existence of a combination thereof or interpolation.
As it is shown in figure 1, the present invention provides the fingerprint encryption method of a kind of portable hard drive, comprise the following steps:
S10, gathers target fingerprint information and prestores；S20, the target arranging startup mobile hard disk data transmission is close
Code also stores；S30, gathers real time fingerprint information, by real time fingerprint information and the target fingerprint information prestored
Compare；S40, when real time fingerprint information is identical with target fingerprint information, output drives target password to come into force
Target password come into force information.
Generally, the data that can start portable hard drive by inputting the password identical with target password are transmitted,
After the password that i.e. input is identical with target password, portable hard drive just can carry out the input of data and the defeated of data
Go out.The present invention, while portable hard drive is encrypted by target password, believes with target fingerprint by gathering
Manner of breathing with real time fingerprint information and export target password and come into force after information, the target to portable hard drive encryption
Password just comes into force, and i.e. individually inputs the password identical with target password and cannot start portable hard drive
Data are transmitted, it is necessary to export target password after gathering the real time fingerprint information identical with target fingerprint information raw
Effect information, the controller of portable hard drive receives this target password and comes into force information send it to real-time password
Input equipment, just so that target password successful validation, real-time identical with target password of now input
Password, can start portable hard drive and carry out data transmission.
The present invention is raw by exporting target password after gathering the real time fingerprint information identical with target fingerprint information
Effect information, when being cracked easily for target password or reveal, the safety of target password provides guarantee, enters
One step improves the safety of portable hard drive password encryption.
In above-mentioned embodiment, can be carried out by the fingerprint acquisition device being arbitrarily integrated on portable hard drive
Target fingerprint information or the collection of real time fingerprint information, as having the fingerprint capturer of fingerprint collecting screen.
In above-mentioned embodiment, can be carried out by the cipher input being arbitrarily integrated on portable hard drive
Target password and the input of real-time password, as used key-press input or touching display screen input.
As another embodiment of the invention, the fingerprint encryption method of portable hard drive further comprises the steps of:
S50, when real time fingerprint information and described target fingerprint information differ, repeated acquisition real time fingerprint information is also
Compare with described target fingerprint information, the real time fingerprint information that the same period gathers and described target fingerprint
Information differs and continues to exceed three time, reports to the police.
In above-mentioned embodiment, when real time fingerprint information and described target fingerprint information differ, Ke Yichong
Second mining collection real time fingerprint information, the real time fingerprint information every time gathered all compares with target fingerprint information,
Process relatively can be completed by the controller being integrated in portable hard drive.If the reality that the same period gathers
Time finger print information and target fingerprint information differ and continue to exceed three times, warning integrated on portable hard drive
Device will be reported to the police warning, to prevent from inputting real time fingerprint information the most abnormally, improves portable hard drive
Safety.The real time fingerprint information that the same period gathers differs with target fingerprint information and is less than continuously
Or equal to three times, alarm device will not be reported to the police, and provides possibility for maloperation under normal circumstances.Wherein,
Abnormal input real time fingerprint information includes that the means such as illegal imitation obtain the fingerprint letter of portable hard drive ownership person
Cease and be inputted.
As another embodiment of the invention, the fingerprint encryption method of portable hard drive further comprises the steps of:
S60, input starts the real-time password of mobile hard disk data transmission, described real-time password and described target password
Compare: the real-time password of input of same period differs and continues to exceed with described target password three times,
Report to the police.
In above-mentioned embodiment, after being transmitted by the data inputting real-time password deactivation portable hard drive, move
Dynamic hard disk can carry out data transmission, i.e. portable hard drive can carry out the input of data or the output of data.Will
Password compares with target password in real time, and the process compared can be by being integrated in the controller of portable hard drive
Complete.The real-time password of input of same period differs and continues to exceed with target password three times, mobile hard
Alarm device integrated on dish will be reported to the police warning, to prevent from inputting real-time password the most abnormally, carries
The safety of high portable hard drive.The real-time password of input of same period differs with target password and the least
In or equal to three times time, alarm device can't be reported to the police, and provides possibility for maloperation under normal circumstances.
As the optimal way of above-mentioned embodiment, the same period refers to continuous print 30 minutes.I.e. continuous
30 minutes in, the real time fingerprint information of collection and target fingerprint information differ and continue to exceed three time,
Or the real-time password of input and target password differ and continue to exceed three times, and alarm device all can be reported to the police.
The halfhour time period, do not affecting continuous three maloperations under normal circumstances, returning for portable hard drive
Genus person has won the time finding to lose and find.
As another embodiment of the invention, gather target fingerprint information or gather real time fingerprint information,
Specifically include following steps: the unlatching password of the fingerprint capturer gathering fingerprint is set；Input starts fingerprint
The setting up password of harvester；Fingerprint capturer starts, and gathers target fingerprint information or gathers real time fingerprint letter
Breath.Setting up password is the encryption that is actuated for of fingerprint capturer, the safety coefficient of raising fingerprint capturer,
Further increase the safety coefficient of portable hard drive.
The first school is included respectively as another embodiment of the invention, target password and real-time password
Test character and first password character；First checks character provides check bit into target password and real-time password,
Improve target password or the safety coefficient of real-time password starting mobile hard disk data transmission further.
As another embodiment of the invention, setting up password includes that second checks character and the second password
Character, second checks character provides check bit into setting up password, improves the safety system of setting up password further
Number.
Although embodiment of the present invention are disclosed as above, but it is not restricted to description and embodiment party
Listed utilization in formula.It can be applied to various applicable the field of the invention completely.For being familiar with ability
Other amendment it is easily achieved for the personnel in territory.Therefore without departing substantially from claim and equivalency range
Under the general concept limited, the present invention is not limited to specific details and shown here as the legend with description.
Claims (7)
1. the fingerprint encryption method of a portable hard drive, it is characterised in that comprise the following steps:
Gather target fingerprint information and prestore；
Arrange and start the target password of mobile hard disk data transmission and store；
Gather real time fingerprint information, described real time fingerprint information is compared with the target fingerprint information prestored；
When described real time fingerprint information is identical with described target fingerprint information, output drives described target password
The target password come into force comes into force information.
2. the fingerprint encryption method of portable hard drive as claimed in claim 1, it is characterised in that also include
Step: when described real time fingerprint information and described target fingerprint information differ, repeated acquisition real time fingerprint
Information also compares with described target fingerprint information: the real time fingerprint information that the same period gathers and described mesh
Mark finger print information differs and continues to exceed three times, reports to the police.
3. the fingerprint encryption method of portable hard drive as claimed in claim 1, it is characterised in that also include
Step: input starts the real-time password of mobile hard disk data transmission, and described real-time password is close with described target
Code compares: the real-time password of input of same period differs and continues to exceed with described target password three times,
Report to the police.
4. the fingerprint encryption method of portable hard drive as claimed in claim 2 or claim 3, it is characterised in that institute
Stating the same period refers to continuous print 30 minutes.
5. the fingerprint encryption method of portable hard drive as claimed in claim 3, it is characterised in that described mesh
Mark password and described real-time password include that first checks character and first password character respectively.
6. the fingerprint encryption method of portable hard drive as claimed in claim 1, it is characterised in that gather mesh
Mark finger print information or gather real time fingerprint information, specifically includes following steps:
The unlatching password of the fingerprint capturer gathering fingerprint is set；
Input starts the setting up password of fingerprint capturer；
Fingerprint capturer starts, and gathers target fingerprint information or gathers real time fingerprint information.
7. the fingerprint encryption method of portable hard drive as claimed in claim 6, it is characterised in that described in open
Dynamic password includes that second checks character and the second code characters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610191946.XA CN105893855A (en) | 2016-03-30 | 2016-03-30 | Fingerprint encryption method for mobile hard disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610191946.XA CN105893855A (en) | 2016-03-30 | 2016-03-30 | Fingerprint encryption method for mobile hard disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105893855A true CN105893855A (en) | 2016-08-24 |
Family
ID=57014662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610191946.XA Pending CN105893855A (en) | 2016-03-30 | 2016-03-30 | Fingerprint encryption method for mobile hard disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105893855A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103402203A (en) * | 2013-07-30 | 2013-11-20 | 深圳市中兴移动通信有限公司 | Biological recognition-based rapid access method and device |
| CN104751086A (en) * | 2015-03-04 | 2015-07-01 | 深圳市金立通信设备有限公司 | Terminal anti-theft method |
| CN104915584A (en) * | 2015-06-03 | 2015-09-16 | 深圳市沃特沃德科技有限公司 | Intelligent mobile terminal random encryption and decryption system based on fingerprint characteristics |
| CN204695312U (en) * | 2015-06-08 | 2015-10-07 | 湖南纽思曼存储科技有限公司 | A kind of novel encryption portable hard drive |
-
2016
- 2016-03-30 CN CN201610191946.XA patent/CN105893855A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103402203A (en) * | 2013-07-30 | 2013-11-20 | 深圳市中兴移动通信有限公司 | Biological recognition-based rapid access method and device |
| CN104751086A (en) * | 2015-03-04 | 2015-07-01 | 深圳市金立通信设备有限公司 | Terminal anti-theft method |
| CN104915584A (en) * | 2015-06-03 | 2015-09-16 | 深圳市沃特沃德科技有限公司 | Intelligent mobile terminal random encryption and decryption system based on fingerprint characteristics |
| CN204695312U (en) * | 2015-06-08 | 2015-10-07 | 湖南纽思曼存储科技有限公司 | A kind of novel encryption portable hard drive |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160824 |
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| RJ01 | Rejection of invention patent application after publication |