CN103577772B - Cipher-code input method, electronic installation, unlocking method, data verification method - Google Patents

Cipher-code input method, electronic installation, unlocking method, data verification method Download PDF

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Publication number
CN103577772B
CN103577772B CN201210265177.5A CN201210265177A CN103577772B CN 103577772 B CN103577772 B CN 103577772B CN 201210265177 A CN201210265177 A CN 201210265177A CN 103577772 B CN103577772 B CN 103577772B
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Prior art keywords
portable electronic
electronic devices
touch screen
sensing signal
dimension
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CN103577772A (en
Inventor
陈孟彰
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Phison Electronics Corp
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Phison Electronics Corp
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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
    • G06F21/82—Protecting input, output or interconnection devices
    • G06F21/83—Protecting input, output or interconnection devices input devices, e.g. keyboards, mice or controllers thereof
    • 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
    • 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04886—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
    • 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
    • G06F2221/2105—Dual mode as a secondary aspect

Abstract

The present invention proposes a kind of cipher-code input method for portable electronic devices and the portable electronic devices using the method and the unlocking method for portable electronic devices and data verification method, and wherein this portable electronic devices have Touch Screen.This cipher-code input method includes showing body-sensing Password Input picture, measurement and record at least one Angulation changes at least dimension for the portable electronic devices, and at least one Angulation changes at least dimension produce body-sensing signal data group according to portable electronic devices.This cipher-code input method also includes producing user code data according to body-sensing signal data group, encrypts user code data according to AES encryption user code data to produce, and sends and encrypt user code data to authentication unit.

Description

Cipher-code input method, electronic installation, unlocking method, data verification method
Technical field
The invention relates to a kind of cipher-code input method, taking using the method producing password using body-sensing signal Formula electronic installation, unlocking method Touch Screen being unlocked using body-sensing signal and data verification method.
Background technology
With the progress of mobile communication technology, carry out online transaction using intelligent mobile phone or use various online services Concept gradually popularize.But, with and raw risk but also increasingly increase.For example, when the use of intelligent mobile phone When the dummy keyboard that person presents on clicking on Touch Screen to input password, some rogue programs can be straight by way of side is recorded It is connected on user and inputs the password capturing user input while password, and send it to long-range Receiving Host.Especially It is that the intelligent mobile phone that most user may cannot discover its own use at all has suffered even several malice journeys The infection of sequence.
Traditionally, rogue program must obtain each button pair of dummy keyboard or physical keyboard on intelligent mobile phone in advance The information answered or position, the data that could pass through to capture judges numeral or the letter that user inputted.And this kind of malice journey Sequence is more simple due to maneuver, and rogue program typically can be made cannot directly to utilize fixing coordinate by dynamic keyboard technology Or character string is finding corresponding input character.
But, as virtue rises one foot, vice rises ten, and rogue program can accurately identify touch-control by image recognition technology Shown dummy keyboard or anti-astonished image (for example, the numeral of distortion) on screen, and make to come anti-side processed using dynamic keyboard The effect of record is gradually lowered.
Content of the invention
The present invention proposes a kind of cipher-code input method and the portable electronic devices using the method, and can be greatly reduced can Portable electronic apparatus input password when, the risk that password is logged.
The present invention proposes a kind of unlocking method, can be greatly reduced when being unlocked to portable electronic devices, use The risk that the password of person's input is logged.
The present invention one exemplary embodiment proposes a kind of cipher-code input method, for portable electronic devices, wherein portable Electronic installation has Touch Screen, and described cipher-code input method includes：Display body-sensing Password Input picture, measurement can be taken with record At least one Angulation changes at least dimension for the formula electronic installation, and according to portable electronic devices at least dimension At least one Angulation changes produce body-sensing signal data group.Described cipher-code input method also includes：According to body-sensing signal data group Produce user code data, and encrypt user code data according to AES, encrypt user password to produce Data.Described cipher-code input method also includes：Send and encrypted user code data to authentication unit, wherein authentication unit according to Encrypt user code data according to decipherment algorithm deciphering to obtain user code data and close according to the user being obtained The user identity of code data verification portable electronic devices.
In the present invention one exemplary embodiment, above-mentioned measurement with record this portable electronic devices at least dimension At least one Angulation changes, and at least one Angulation changes at least dimension produce body-sensing signal according to portable electronic devices The step of data set includes：The number of times of record portable electronic devices at least one Angulation changes at least dimension out of the ordinary； And according at least one Angulation changes at least dimension for the portable electronic devices and portable electronic devices distinctly at this The number of times of at least one Angulation changes at least on dimension produces body-sensing signal data group.
In the present invention one exemplary embodiment, above-mentioned measurement with record portable electronic devices at least dimension extremely Few Angulation changes, and at least one Angulation changes at least dimension produce body-sensing signal number according to portable electronic devices Step according to group includes：Measure fuselage one first angle horizontal with a first direction of this portable electronic devices；Sentence Whether break this first angle more than the first threshold value；If this first angle is more than the first threshold value, the first information is added To this body-sensing signal data group；Judge whether this first angle is less than the second threshold value；And if the first angle is less than second During threshold value, the second information is added to body-sensing signal data group.
In the present invention one exemplary embodiment, above-mentioned measurement with record portable electronic devices at least dimension extremely Few Angulation changes, and at least one Angulation changes at least dimension produce body-sensing signal number according to portable electronic devices According to step also include：Measure the fuselage of this portable electronic devices in second direction and horizontal second angle, wherein the One direction is vertical with second direction；Judge whether the second angle is more than the 3rd threshold value；If the second angle is more than the 3rd threshold During value, the 3rd information is added to this body-sensing signal data group；Judge whether the second angle is less than the 4th threshold value；And if When first angle is less than four threshold values, the 4th information is added to body-sensing signal data group.
In the present invention one exemplary embodiment, above-mentioned measurement with record portable electronic devices at least dimension extremely Few Angulation changes, and at least one Angulation changes at least dimension produce body-sensing signal number according to portable electronic devices According to step also include：Measure the 3rd angle between the fuselage of this portable electronic devices and third direction；Judge the 3rd folder Whether angle is more than the 5th threshold value；If the 3rd angle is more than five threshold values, the 5th information is added to body-sensing signal number According to group；Judge whether the 3rd angle is less than the 6th threshold value；And if when the 3rd angle is less than six threshold values, the 6th is believed Breath adds to body-sensing signal data group.
In the present invention one exemplary embodiment, above-mentioned cipher-code input method also includes：Show that body-sensing is close on Touch Screen Code input start button；Judge whether to receive the touching signal of this body-sensing Password Input start button corresponding；And when reception To this body-sensing Password Input start button corresponding touching signal when, show body-sensing Password Input picture.
In the present invention one exemplary embodiment, above-mentioned cipher-code input method also includes：Display one confirmation on Touch Screen Button；And judge whether to receive the touching signal of this ACK button corresponding, wherein according to portable electronic devices at least The step that at least one Angulation changes on dimension produce body-sensing signal data group is to receive touching of this ACK button corresponding Touch and be performed during signal.
In the present invention one exemplary embodiment, above-mentioned cipher-code input method also includes：On Touch Screen display have many The keyboard password input picture of individual button；And a touching operation of sensing this little button of corresponding part on Touch Screen, and Produce input cipher code set according to this touching operation.And the above-mentioned step producing user code data according to body-sensing signal data group Rapid inclusion：To produce user code data according to body-sensing signal data group with input cipher code set.
In the present invention one exemplary embodiment, the above-mentioned step bag showing that on Touch Screen keyboard password inputs picture Include：According to clock patterns configuring and to show this little button, wherein this corresponding multiple symbol of a little buttons and this little symbol include many Individual digit symbol, a confirmation symbol and a suppression symbol.
In the present invention one exemplary embodiment, the above-mentioned step bag showing that on Touch Screen keyboard password inputs picture Include：The many sheet playing cards being presented in a reverse side mode are shown on Touch Screen, wherein this little button is configured in those playing card On board.The above-mentioned step showing keyboard password input picture on Touch Screen also includes：Operated according to above-mentioned touching, in touch-control On screen, at least part of playing card of described playing card are presented with a positive manner, each of which is with flutterring that positive manner presents Gram board randomly shows one of them of multiple symbols, and this little symbol includes multiple digit symbols.
In the present invention one exemplary embodiment, the above-mentioned step bag showing that on Touch Screen keyboard password inputs picture Include：To configure and to show this little button with multiple beads according to an abacus pattern, the button being wherein configured at the abacus first half is each Do not represent the first quantity, and be configured at the button of abacus lower half and distinctly represent the second quantity.
In the present invention one exemplary embodiment, the above-mentioned step bag showing that on Touch Screen keyboard password inputs picture Include：Randomly arrange and show multiple squares, and respectively configure above-mentioned button on this little square, wherein this little button corresponds to Multiple symbols and this little symbol include multiple digit symbols, one confirm symbol and a suppression symbol.
The present invention also proposes a kind of portable electronic devices, and described portable electronic devices include Touch Screen, touch screen Curtain control circuit, gravity measurement circuit, data storage circuit, body-sensing signal generating circuit, user code data produce circuit, Encrypted circuit and communication interface circuit.Touch Screen control circuit couples Touch Screen, for controlling Touch Screen display body Sense Password Input picture.Gravity measurement circuit changes for measuring at least one angle at least dimension for the portable electronic devices Become.Data storage circuit couples gravity measurement circuit, for recording portable electronic devices at least dimension at least Angulation changes.Body-sensing signal generating circuit couples data storage circuit, for according to portable electronic devices at least dimension On at least one Angulation changes to produce body-sensing signal data group.User code data produces circuit and couples the generation of body-sensing signal Circuit, and for producing user code data according to body-sensing signal data group.Encrypted circuit couples user code data Produce circuit, and for encrypting user code data according to AES, encrypt user code data to produce.Logical Letter interface circuit couples encrypted circuit, and has encrypted user code data to authentication unit for sending.
In the present invention one exemplary embodiment, above-mentioned gravity measurement circuit also records portable electronic devices distinctly at least The number of times of this at least one Angulation changes on dimension, and above-mentioned body-sensing signal generating circuit exists according to portable electronic devices Distinctly at least one angle at least dimension changes at least one Angulation changes at least on dimension and portable electronic devices The number of times becoming produces body-sensing signal data group.
In the present invention one exemplary embodiment, the fuselage of above-mentioned gravity measurement circuit measuring portable electronic devices is first Direction and horizontal first angle, and above-mentioned body-sensing signal generating circuit judges whether the first angle is more than the first threshold Value.If the first angle is more than the first threshold value, above-mentioned body-sensing signal generating circuit adds the first information to body-sensing signal Data set.Furthermore, above-mentioned body-sensing signal generating circuit judges whether the first angle is less than the second threshold value.If the first angle is little When the second threshold value, above-mentioned body-sensing signal generating circuit adds the second information to body-sensing signal data group.
In the present invention one exemplary embodiment, the fuselage of above-mentioned gravity measurement circuit measuring portable electronic devices is second Direction and horizontal second angle, wherein first direction is vertical with second direction.Additionally, above-mentioned body-sensing signal generating circuit is sentenced Whether disconnected second angle is more than the 3rd threshold value.If the second angle is more than three threshold values, above-mentioned body-sensing signal produces electricity Road adds the 3rd information to body-sensing signal data group.Furthermore, above-mentioned body-sensing signal generating circuit judges whether the second angle is little In the 4th threshold value.If the second angle is less than four threshold values, the 4th information is added by above-mentioned body-sensing signal generating circuit To body-sensing signal data group.
In the present invention one exemplary embodiment, the fuselage and the 3rd of above-mentioned gravity measurement circuit measuring portable electronic devices The 3rd angle between direction, and above-mentioned body-sensing signal generating circuit judges whether the 3rd angle is more than the 5th threshold value.If If the 3rd angle is more than five threshold values, body-sensing signal generating circuit adds the 5th information to body-sensing signal data group.This Outward, above-mentioned body-sensing signal generating circuit judges whether the 3rd angle is less than the 6th threshold value.If the 3rd angle faces less than the 6th During limit value, above-mentioned body-sensing signal generating circuit adds the 6th information to body-sensing signal data group.
In the present invention one exemplary embodiment, above-mentioned Touch Screen control circuit also controls Touch Screen to show a body-sensing Password Input start button, and judge whether to receive the touching signal of this body-sensing Password Input start button corresponding.Work as reception To this body-sensing Password Input start button corresponding touching signal when, Touch Screen control circuit controls above-mentioned Touch Screen to show Body-sensing Password Input picture.
In the present invention one exemplary embodiment, above-mentioned Touch Screen control circuit controls Touch Screen to show that a confirmation is pressed Button, and judge whether to receive the touching signal of this ACK button corresponding.When Touch Screen control circuit receives to should be true Recognize button this touching signal when, above-mentioned body-sensing signal generating circuit according to portable electronic devices at least dimension extremely Few Angulation changes produce body-sensing signal data group.
In the present invention one exemplary embodiment, above-mentioned portable electronic devices also include inputting password generation circuit, its coupling Contact control screen control circuit produces circuit with user code data.And, above-mentioned Touch Screen control circuit controls touch-control Screen display has a keyboard password input picture of multiple buttons, and senses this little button of corresponding part on Touch Screen Touching operation.Furthermore, this input password produces circuit and produces input cipher code set according to this touching operation, and above-mentioned user is close Code data generating circuit produces above-mentioned user code data according to this body-sensing signal data group with input cipher code set.
In the present invention one exemplary embodiment, above-mentioned Touch Screen control circuit also controls Touch Screen according to a clock diagram Case configuring and to show this little button, wherein this corresponding multiple symbol of a little buttons and this little symbol include multiple digit symbols, one Confirm symbol and a suppression symbol.
In the present invention one exemplary embodiment, above-mentioned Touch Screen control circuit controls this Touch Screen to show with a reverse side Many sheet playing cards that mode presents, wherein this little button are configured on those playing card.Additionally, above-mentioned Touch Screen controls electricity At least part of playing card of described playing card, always according to this touching operation, are presented on Touch Screen by road with a positive manner, Each of which with the playing card that positive manner presents randomly show multiple symbols one of them, and this little symbol include multiple Digit symbol.
In the present invention one exemplary embodiment, above-mentioned Touch Screen control circuit controls Touch Screen according to an abacus pattern To configure and to show this little button with multiple beads, the button being wherein configured at the abacus first half distinctly represents the first quantity, joins The button being placed in abacus lower half distinctly represents the second quantity.
In the present invention one exemplary embodiment, above-mentioned Touch Screen control circuit controls Touch Screen randomly to arrange and show Show multiple squares, and respectively configure this little button on this little square, wherein this little button corresponds to multiple symbols and this accords with Number include multiple digit symbols, one confirm symbol and a suppression symbol.
The present invention also proposes a kind of unlocking method, for portable electronic devices, wherein portable electronic devices have tactile Control screen, described unlocking method includes：Under Touch Screen is in the lock state, start button is shown on Touch Screen.Institute State unlocking method also to include：When sensing the touching signal corresponding to start button, measure and record portable electronic devices At least one Angulation changes at least dimension, change according at least one angle at least dimension for the portable electronic devices Sell of one's property raw body sense signal data group and user code data is produced according to body-sensing signal data group.Described unlocking method is also wrapped Include：Judge whether user code data meets preset content, and if when user code data meets preset content, will Touch Screen switches to released state.
In the present invention one exemplary embodiment, above-mentioned unlocking method also includes：One ACK button is shown on Touch Screen； And judge whether the touching signal of this ACK button corresponding is detected.And, according to portable electronic devices at least one-dimensional The step that at least one Angulation changes on degree produce body-sensing signal data group is to be performed when confirmation signal is detected.
The present invention also proposes a kind of data verification method, for portable electronic devices, wherein portable electronic devices tool There is Touch Screen, described data verification method includes：Pin preset function module, and show body-sensing Password Input picture.Described Unlocking method also includes：Measurement and record at least one Angulation changes at least dimension for the portable electronic devices, and according to Portable electronic devices this at least one Angulation changes on this at least dimension produce body-sensing signal data group.Described unblock side Method also includes：Produce user code data according to body-sensing signal data group, and send user code data to verifying list Unit, wherein authentication unit have identifying code, and wherein authentication unit is according to identifying code and the user cryptographic data authentication being obtained The user identity of portable electronic devices, and it is allowed to preset function module is performed after being verified.
Based on above-mentioned, the exemplary embodiment of the present invention proposes a kind of cipher-code input method and the portable electricity using the method Sub-device, it passes through to measure at least one Angulation changes at least dimension for the portable electronic devices, to produce body-sensing signal Data set, and produce user code data using body-sensing signal data group, and send after the encryption of user code data To an authentication unit, to carry out user authentication.In addition, the exemplary embodiment of the present invention also proposes a kind of unlocking method, It can compare above-mentioned user code data and a preset content, if user code data meets preset content, it can Touch Screen is switched to released state.Exemplary embodiment of the present invention also proposes a kind of data verification method, and it can pass through above-mentioned The user code data user identity current to verify portable electronic devices, use determine whether to allow corresponding pre- If functional module is performed.Thereby, risk that user code data be logged can be greatly reduced.
It is that the features described above of the present invention and advantage can be become apparent, special embodiment below, and coordinate institute's accompanying drawings It is described in detail below.
Brief description
Fig. 1 is the password validation system schematic diagram depicted in the first exemplary embodiment according to the present invention.
Fig. 2 is the schematic block diagram of the portable electronic devices depicted in the first exemplary embodiment according to the present invention.
Fig. 3 is the flow chart of the cipher-code input method depicted in the first exemplary embodiment according to the present invention.
Fig. 4 A, Fig. 4 B and Fig. 4 C are according to the foundation portable electronic devices depicted in first exemplary embodiment of the present invention Angulation changes produce body-sensing information data group schematic diagram.
Fig. 5 is the flow chart of the cipher-code input method depicted in the second exemplary embodiment according to the present invention.
Fig. 6 is the schematic block diagram of the portable electronic devices depicted in the 3rd exemplary embodiment according to the present invention.
Fig. 7 is the flow chart of the cipher-code input method depicted in the 3rd exemplary embodiment according to the present invention.
Fig. 8 is the schematic diagram that the keyboard password depicted in the 3rd exemplary embodiment inputs picture according to the present invention.
Fig. 9 is the schematic diagram of the user code data depicted in the 3rd exemplary embodiment according to the present invention.
Figure 10 is the schematic diagram that the keyboard password depicted in the 4th exemplary embodiment inputs picture according to the present invention.
Figure 11 is the schematic diagram that the keyboard password depicted in the 5th exemplary embodiment inputs picture according to the present invention.
Figure 12 is the schematic diagram that the keyboard password depicted in the 6th exemplary embodiment inputs picture according to the present invention.
Figure 13 is the schematic block diagram of the portable electronic devices depicted in the 7th exemplary embodiment according to the present invention.
Figure 14 is the flow chart of the unlocking method depicted in the 7th exemplary embodiment according to the present invention.
Figure 15 is the flow chart of the unlocking method depicted in the 8th exemplary embodiment according to the present invention.
Figure 16 is the schematic block diagram of the portable electronic devices depicted in the 9th exemplary embodiment according to the present invention.
Figure 17 is the flow chart of the data verification method depicted in the 9th exemplary embodiment according to the present invention.
[main element label declaration]
10、60、130、160：Portable electronic devices 100：Authentication unit
11、61、131、161：Touch Screen
12、62、132、162：Touch Screen control circuit
13、63、133、163：Gravity measurement circuit
14、64、134、164：Data storage circuit
15、65、135、165：Body-sensing signal generating circuit
16、66、136、166：User code data produces circuit
17、67：Encrypted circuit 18,68,169：Communication interface circuit
69：Input password produces circuit 137,167：Upper lock circuit
138、168：Release circuit 401：Fuselage center
410：First direction 420：Second direction
430：Third direction
800、1000、1100、1200：Keyboard password inputs picture
801～812,1001～1009,1111～1115,1201～1209：Button
900：User code data
901～903：User code data block
1110、1120、1130、1140：Bead string
CPD：Encrypt user code data D1～D6：First threshold value
S302、S304、S306、S308、S310、S312：The step of the cipher-code input method of the present invention first exemplary embodiment Suddenly
S502、S504、S506、S508、S510、S512、S514、S516、S518、S520：The present invention second example is implemented The step of the cipher-code input method of example
S702、S704、S706、S708、S710、S712、S714、S716、S 718、S720、S722、S724：The present invention The step of the cipher-code input method of three exemplary embodiment
S1402、S1404、S1406、S1408、S1410、S1412、S1414：The unblock of the present invention the 7th exemplary embodiment The step of method
S1502、S1504、S1506、S1508、S1510、S1512、S1514、S1516、S1518：The present invention the 8th example The step of the unlocking method of embodiment
S1702、S1704、S1706、S1708、S1710、S1712、S1714、S1716：The present invention the 9th exemplary embodiment Data verification method step
Specific embodiment
It is easily caused the risk that password suffers that side is recorded in order to reduce traditional button password input mode, the present invention is implemented Example proposes a kind of cipher-code input method, and it can produce according to change on rotational angle or angle of inclination for the portable electronic devices Green tape has the body-sensing signal data group of body-sensing signal, and is encrypted by encryption mechanism and send.Thereby, can effectively carry Rise and input password and safety during transmission password by portable electronic devices.In addition, the embodiment of the present invention also proposes one kind Unlocking method, can be unlocked by the rotational angle or angle of inclination that compare portable electronic devices, use is substantially improved On safety and convenience.Below in conjunction with schema, describe the exemplary embodiment of the present invention in detail.
[the first exemplary embodiment]
Fig. 1 is the password validation system schematic diagram depicted in the first exemplary embodiment according to the present invention.
Refer to Fig. 1, portable electronic devices 10 can be mobile phone, personal digital assistant (PDA), intelligent mobile phone The various portable electronic devices such as (smart phone), e-book, game machine or tablet PC.
In general, if the user of portable electronic devices 10 is intended to by the checking of authentication unit 100 using specific Online service, portable electronic devices 10 can according to AES by user code data encrypt and will encryption after making User's code data (hereinafter referred to as having encrypted user code data) CPD sends to authentication unit 100.Then, receiving After having encrypted user code data CPD, authentication unit 100 can be according to corresponding decipherment algorithm, and to decipher to encrypt makes User code data CPD, to obtain original user code data.Thereby, authentication unit 100 can be according to making of being obtained User's code data is verifying the user identity of portable electronic devices 10.For example, when the user of intelligent mobile phone is wanted Login Google so that, during using online service, this user can send a user checking information (i.e., by intelligent mobile phone Encrypted user code data CPD) to Goog le authentication unit.Then, if this user checking information passes through Google Checking servo checking, then the checking servo of Google can return one and allow to login information, and set up a two-way line, to carry The online service that it to be used for this user.
Fig. 2 is the schematic block diagram of the portable electronic devices depicted in the first exemplary embodiment according to the present invention.
Refer to Fig. 2, portable electronic devices 10 include Touch Screen 11, Touch Screen control circuit 12, gravity measurement Circuit 13, data storage circuit 14, body-sensing signal generating circuit 15, user code data produce circuit 16, encrypted circuit 17 And communication interface circuit 18.
Touch Screen 11 is used as entering the operating instructions the interface with display output information.For example, user can lead to Cross pointer or finger to click on Touch Screen 11 or slide, to input word or instruction.In this exemplary embodiment, touch-control Screen 11 can be resistance-type (resistive) contact panel, condenser type (capacitive) contact panel, optical profile type (optical) contact panel, sound wave type (acoustic wave) touch-control firefly panel, electromagnetic type (electromagnetic) touch-control Panel etc., here is not intended to limit its species.
Touch Screen control circuit 12 couples Touch Screen 11, and is used for controlling Touch Screen 11 display picture, and receives The touching information that Touch Screen 11 detects.Specifically, Touch Screen control circuit 12 can be touch control screen controller (touch-sensitive screen controller).
Gravity measurement circuit 13 is used for measuring the fuselage angle of inclination of portable electronic devices 10, and by the angle measuring Change and switch to Angulation changes data.In this exemplary embodiment, gravity measurement circuit 13 can include gravity sensor (G- ) or linear accelerometer (Accelerometer) Sensor.
Data storage circuit 14 couples gravity measurement circuit 13, and changes for storing the angle of gravity measurement circuit 13 generation Become data or other data.In this exemplary embodiment, data storage circuit 14 can be read only memory (Read Only Memory, ROM), dynamic random access memory (Dynamic Random Access Memory, DRAM) or static random deposit Access to memory (Static Random Access Memory, SRAM) etc., here is not intended to limit the kind of data storage circuit 14 Class.
Body-sensing signal generating circuit 15 couples data storage circuit 14.Body-sensing signal generating circuit 15 is in order to from data storage Read, in circuit 14, the Angulation changes data that gravity measurement circuit 13 produces, to produce body-sensing signal data group.Here, body-sensing letter Number group can be made up of the data of one or more Angulation changes of corresponding portable electronic devices 10.
User code data produces circuit 16 and couples body-sensing signal generating circuit 15, and is used for producing according to body-sensing signal The body-sensing signal data group that circuit 15 produces, to produce corresponding user code data.For example, distance host (for example, is verified Unit 100) user using portable electronic devices 10 can be verified according to user code data referred in this Identity.
Encrypted circuit 17 couples user code data and produces circuit 16, and in order to close according to AES encryption user Code data, has encrypted user code data to produce.In this exemplary embodiment, the AES that encrypted circuit 17 uses can To be symmetrical expression enciphering and deciphering algorithm (Symmetric Encryption/Decryption Algorithms), such as AES or DES Deng.In addition, the AES that encrypted circuit 17 uses can also be unsymmetrical tridiagonal matrix algorithm (Asymmetric Encryption Algorithms), such as RSA or hash algorithm (Hash Algorithm) etc..
Communication interface circuit 18 couples encrypted circuit 17, for linking portable electronic devices 10 and wire/radio network, And receive/send wire/wireless signal.In this exemplary embodiment, communication interface circuit 18 can include radio circuit (RF ) and/or adapter (Network Interface Card) circuit.
Fig. 3 is the flow chart of the cipher-code input method depicted in the first exemplary embodiment according to the present invention.
Refer to Fig. 3, in step s 302, Touch Screen control circuit 12 controls pinning one preset function module (not paint Show) and Touch Screen 11 display body-sensing Password Input picture, with inform user can start input body-sensing signal.Wherein at this In exemplary embodiment, preset function module may be, for example, a non-password identification module, communication module, mixed-media network modules mixed-media etc..
Afterwards, in step s 304, gravity measurement circuit 13 starts to measure portable electronic devices 10 one or more Angulation changes in dimension, and the Angulation changes measuring and its frequency are converted to Angulation changes data record in data Storage circuit 14.
Then, in step S306, body-sensing signal generating circuit 15 is according to portable electronic devices 10 one or more Angulation changes in dimension and its frequency produce body-sensing signal data group.For example, in this exemplary embodiment, body-sensing Signal generating circuit 15 can judge whether to produce corresponding body-sensing signal by multiple threshold values of corresponding multiple directions.
Fig. 4 A, Fig. 4 B and Fig. 4 C are according to the foundation portable electronic devices depicted in first exemplary embodiment of the present invention Angulation changes produce body-sensing signal data group schematic diagram.It should also be noted that the following is using intelligent mobile phone as example, will The receiver extreme direction of intelligent mobile phone to explain as fuselage direction.
Refer to Fig. 4 A, the fuselage direction of portable electronic devices 10 towards first direction 410 (for example, just the north), and Portable electronic devices 10 are made to tilt using its fuselage center 401 as axle center, to produce its fuselage in a first direction 410 and water The first angle between horizontal line.And, by gravity sensing circuit 13 by this first angle corresponding Angulation changes data record in Data storage circuit 14.It is noted that here is by the fuselage direction (that is, first direction 410) of portable electronic devices 10 It is set to positive angle (0 degree～90 degree) higher than horizontal angle and horizontal line between, and the fuselage by portable electronic devices 10 Direction (that is, first direction 410) is set to negative angle (- 90～0 degree of degree) less than horizontal angle and horizontal line between.
Then, if above-mentioned first angle is more than the first threshold value D1 (for example, 10 degree), body-sensing signal generating circuit 15 can be by The corresponding first information adds the body-sensing signal data group producing to it.If above-mentioned first angle is less than the second threshold value D2 (example As -10 degree), corresponding second information then can be added the body-sensing signal data group producing to it by body-sensing signal generating circuit 15.
Please be continued reference picture 4B, and the fuselage direction of portable electronic devices 10 is still towards the first direction 410 (example of Fig. 4 A As the just north), and make to tilt by portable electronic devices 10 using the central point 401 of its fuselage as axle center, to produce its fuselage In the second angle and horizontal line between for the second direction 420 (for example, positive east).And, by gravity sensing circuit 13 by this Two angles corresponding Angulation changes data record is in data storage circuit 14.Need it is specifically intended that here is to set second party To 420 first directions 410 in Fig. 4 A, to avoid obscuring when producing body-sensing signal.
In addition, similar to Fig. 4 A, here is to be higher than between second direction 420 and horizontal line by portable electronic devices 10 Horizontal angle is set to positive angle (0 degree～90 degree), and by portable electronic devices 10 second direction 420 and horizontal line it Between be set to negative angle (- 90～0 degree of degree) less than horizontal angle.Then, if above-mentioned second angle is more than the 3rd threshold value D3 (for example, 10 degree), corresponding 3rd information can be added the body-sensing signal data group producing to it by body-sensing signal generating circuit 15. If above-mentioned second angle is less than the 4th threshold value D4 (for example, -10 degree), body-sensing signal generating circuit 15 then can be by the corresponding 4th Information adds the body-sensing signal data group producing to it.
Please be continued reference picture 4C, by portable electronic devices 10 horizontal positioned, and the fuselage by portable electronic devices 10 Direction towards third direction 430 (for example, just the north), then using the central point 401 of its fuselage as axle center by portable electronic Device 10 horizontally rotates toward both sides, to produce between its fuselage direction and third direction 430 (for example, just northern) on a horizontal The 3rd angle.And, by gravity sensing circuit 13 by this corresponding Angulation changes data record of the 3rd angle in data storage Circuit 14.
Here it is noted that horizontally rotating the fuselage of portable electronic devices 10 toward side (for example, positive east) When, set angle between the fuselage direction of portable electronic devices 10 and third direction 430 as positive angle (0 degree～90 degree). And when horizontally rotating the fuselage of portable electronic devices 10 toward opposite side (for example, positive west), then set portable electronic Angle between the fuselage direction of device 10 and third direction 430 is negative angle (0 degree～90 degree).Then, if above-mentioned 3rd folder When angle is more than the 5th threshold value D5 (for example, 10 degree), body-sensing signal generating circuit 15 can add corresponding 5th information to it The body-sensing signal data group producing.If above-mentioned 3rd angle is less than the 6th threshold value D6 (for example, -10 degree), body-sensing signal produces Corresponding 6th information then can be added the body-sensing signal data group producing to it by circuit 15.
And the recording mode with regard to the above-mentioned first information to the 6th information, for example, body-sensing signal generating circuit 15 can Be converted to the information of (x, y) form with the Angulation changes data recording gravity sensing circuit 13, and be added into body-sensing signal In data set, wherein, x represents the type of body-sensing signal, and y represents the number of times of the body-sensing signal that x type occurs.
For convenience of description, below the above-mentioned first information will be illustrated to the other record side of the 6th information with table 1 Formula.
Table 1
Refer to table 1, for example, before starting to detect that body-sensing signal terminates to detection, if the first angle in Fig. 4 A Occur 1 time more than the situation of the first threshold value, body-sensing signal generating circuit 15 can be to add form for the first information of (1,1) Body-sensing signal data group.In other words, if the situation that the first angle in Fig. 4 A is more than the first threshold value occurs n times, as long as will The first information is changed to (1, N).Similarly, remaining second information may be referred to table 1 and so on to the 6th information.Example As, when the situation that the first angle in Fig. 4 B is less than the first threshold value occurs M time, then body-sensing signal generating circuit 15 record the Two information are (2, M) etc..In another exemplary embodiment, to continuously input for confirmation identical body-sensing signal, body-sensing signal Produce circuit 15 and can continuously receive identical body-sensing signal, just can add up its number of times, if receive next time is different body-sensing Signal, then the number of times of substance sense signal need to be zeroed, here no longer repeats to it.
So it should also be noted that the present invention is not limited thereto.For example, being identified as with the first signal and secondary signal Example illustrates, body-sensing signal generating circuit 15 can also judge fuselage direction (that is, the first direction of portable electronic devices 10 410) whether fall between 0 degree～90 degree higher than horizontal angle and its frequency and horizontal line between, if so, body-sensing letter Number produce circuit 15 first information is added the body-sensing signal data group producing to it.If in addition, portable electronic devices 10 Fuselage direction (that is, first direction 410) falls between～0 degree of -90 degree less than horizontal angle and horizontal line between, then body-sensing Second information is added the body-sensing signal data group producing to it by signal generating circuit 15, and remaining the 3rd signal is to the 6th signal Feed postition all can by that analogy, here no longer repeats to it.
Referring once again to Fig. 3, in step S308, user code data produces circuit 16 according to body-sensing signal data group Produce user code data, for example, user code data produces circuit 16 by the body-sensing signal with above-mentioned much information Data set is converted to a series of data.Then, in step S310, encrypted circuit 17 is close according to AES encryption user Code data, has encrypted user code data to produce.
Afterwards, in step S312, communication interface circuit 18 can send has encrypted user code data to authentication unit 100.In this exemplary embodiment, authentication unit 100 can be encrypted according to decipherment algorithm deciphering corresponding with above-mentioned AES User code data, to obtain unencrypted user code data, and tests according to the user code data being obtained The identity of the user of card operation portable electronic devices 10, and after the identity of user is identified, by preset function module Unblock, so that user uses.
[the second exemplary embodiment]
The hardware structure of the second exemplary embodiment is substantially the same as the hardware structure of the first exemplary embodiment, its difference Part is, in the 3rd exemplary embodiment, user, also by clicking on a body-sensing Password Input start button, to be informed Portable electronic devices can start to detect and record the Angulation changes of portable electronic devices.Then, finish in user defeated After entering the operation of body-sensing password, by clicking on an ACK button, user can inform that portable electronic devices can be opened Begin to produce body-sensing signal data group according to the Angulation changes of record.Thereby, portable electronic devices are apparent that out The time point beginning with detection of end body-sensing password, and the situation reducing erroneous judgement occurs.
Fig. 5 is the flow chart of the cipher-code input method depicted in the second exemplary embodiment according to the present invention.
Refer to Fig. 5, in step S502, Touch Screen control circuit 12 controls Touch Screen 11 display body-sensing password defeated Enter start button, wherein, body-sensing Password Input start button can be displayed at a fixed position or randomly be shown in touch-control Any position of screen 11, the present invention does not limit it.In step S504, Touch Screen control circuit 12 determines whether to connect Receive the touching signal of corresponding body-sensing Password Input start button.
If Touch Screen control circuit 12 is not received by the touching signal of corresponding body-sensing Password Input start button, touch Control screen control circuit 12 can repeated execution of steps S504.
If Touch Screen control circuit 12 judges the touching signal receiving corresponding body-sensing Password Input start button, In step S506, Touch Screen control circuit 12 controls Touch Screen 11 display body-sensing Password Input picture.
In step S508, Touch Screen control circuit 12 can control Touch Screen 11 to show an ACK button.And, In step S510, gravity measurement circuit 13 starts measurement angle in one or more dimensions for the portable electronic devices 10 and changes Become, and the Angulation changes measuring and its frequency are converted to Angulation changes data record in data storage circuit 14.Connect , in step S512, Touch Screen control circuit 12 determines whether to receive the touching signal of corresponding ACK button.
If Touch Screen control circuit 12 is not received by the touching signal of corresponding ACK button, Touch Screen controls electricity Road 12 repeated execution of steps S510 and S512.
If Touch Screen control circuit 12 judges the touching signal receiving corresponding ACK button, in step S514, Body-sensing signal generating circuit 15 can be according to Angulation changes in one or more dimensions for the portable electronic devices 10 and its generation Number of times produces body-sensing signal data group.
Then, in step S516, user code data produces circuit 16 and produces use according to body-sensing signal data group Person's code data.
Particularly, in this exemplary embodiment, it is defeated that the composition of user code data can also include above-mentioned body-sensing password Enter the touching signal of start button and the touching signal of ACK button.For example, in step S516, user code data produces Raw circuit 16 can be after obtaining body-sensing signal data group, in a predetermined sequence by the touching letter of sense Password Input start button The touching signal corresponding data combination of number corresponding data, body-sensing signal data group and ACK button, uses generation and uses Person's code data.
Then, in step S518, encrypted circuit 17 encrypts user code data according to AES, is added with producing Secret emissary's user's code data.Finally, in step S520, communication interface circuit 18 sends encrypts user code data to testing Card unit 100.
[the 3rd exemplary embodiment]
The hardware structure of the 3rd exemplary embodiment similar to the hardware structure of the first exemplary embodiment, being in of its difference In, in the 3rd exemplary embodiment, portable electronic devices also include inputting password generation circuit, to receive user input Password.Thereby, user code data produce circuit can according to above-mentioned body-sensing signal data group and user of arranging in pairs or groups input Password producing user code data, to improve the data complexity of user code data.
Fig. 6 is the schematic block diagram of the portable electronic devices depicted in the 3rd exemplary embodiment according to the present invention.
Refer to Fig. 6, portable electronic devices 60 include Touch Screen 61, Touch Screen control circuit 62, gravity measurement Circuit 63, data storage circuit 64, body-sensing signal generating circuit 65, encrypted circuit 67, communication interface circuit 68 and input are close Code produces circuit 69.
In the 3rd exemplary embodiment, Touch Screen 61, Touch Screen control circuit 62, gravity measurement circuit 63, data Storage circuit 64, body-sensing signal generating circuit 65, user code data produce circuit 66, encrypted circuit 67 and communication interface Circuit 68 is same as Touch Screen 11 in Fig. 2, Touch Screen control circuit 12, gravity measurement circuit 13, data storage respectively Circuit 14, body-sensing signal generating circuit 15, encrypted circuit 17 and communication interface circuit 18, therefore here is only for user password Data generating circuit 66 produces circuit 69 with input password and elaborates.
Input password produces circuit 69 and couples Touch Screen control circuit 62 and user code data generation circuit 66, and And operate to produce corresponding input cipher code set in order to the touching on Touch Screen 11 according to user.
User code data produce the body-sensing signal data group that circuit 66 produces according to body-sensing signal generating circuit 65 and Input password produces the input cipher code set that circuit 69 produces producing user code data.
Fig. 7 is the flow chart of the cipher-code input method depicted in the 3rd exemplary embodiment according to the present invention.
Refer to Fig. 7, in step S702, Touch Screen control circuit 62 controls Touch Screen 61 display body-sensing password defeated Enter start button.In step S704, Touch Screen control circuit 62 judges whether that receiving corresponding body-sensing Password Input starts The touching signal of button.
If Touch Screen control circuit 62 is not received by the touching signal of corresponding body-sensing Password Input start button, touch Control screen control circuit 62 repeated execution of steps S704.
If Touch Screen control circuit 62 judges the touching signal receiving corresponding body-sensing Password Input start button, In step S706, Touch Screen control circuit 62 controls Touch Screen 61 display body-sensing Password Input picture.
In step S708, Touch Screen control circuit 62 can control Touch Screen 61 to show an ACK button.
In step S710, gravity measurement circuit 63 starts to measure portable electronic devices 60 in one or more dimensions Angulation changes, and by the Angulation changes measuring and its frequency be converted to Angulation changes data record in data storage electricity Road 64.Then, in step S712, Touch Screen control circuit 62 judges whether to receive the touching letter of corresponding ACK button Number.If Touch Screen control circuit 62 is not received by the touching signal of corresponding ACK button, Touch Screen control circuit 62 Repeated execution of steps S710 and S712.
If Touch Screen control circuit 62 judges the touching signal receiving corresponding ACK button, in step S714 In, body-sensing signal generating circuit 65 is according to Angulation changes in one or more dimensions for the portable electronic devices 60 and its generation Number of times produces body-sensing signal data group.Then, in step S716, Touch Screen control circuit 62 controls Touch Screen 61 to show There is the keyboard password input picture of multiple buttons.For example, in this exemplary embodiment, Touch Screen control circuit 62 can be controlled Touch Screen 61 processed to configure and to show according to clock patterns multiple buttons, the wherein corresponding multiple symbols of these buttons and these symbols Number include multiple digit symbols, confirm symbol and suppression symbol.
Fig. 8 is the schematic diagram that the keyboard password depicted in the 3rd exemplary embodiment inputs picture according to the present invention.
Refer to Fig. 8, Touch Screen control circuit 62 can control Touch Screen 61 display keyboard password input picture 800, Wherein keyboard password inputs picture 800 is to carry out the Show Button 801～812 according to the arrangement mode of clock.In addition, button 801～ 810 are used to display digit symbol 0～9, and button 811 and 812 show confirmation symbol and suppression symbol respectively.
Referring once again to Fig. 7, in step S718, Touch Screen control circuit 62 senses correspondence portion on Touch Screen 61 The touching dividing these buttons operates, and operates generation input cipher code set by input password generation circuit 69 according to touching.With Fig. 8's As a example keyboard password input picture 800, when user sequentially clicks on button 801 (corresponding digit symbol 1), button 803 (corresponding number Character number 3), button 805 (corresponding digit symbol 5) and button 811 (corresponding confirm symbol) when, input password produces circuit 69 The input cipher code set that numeral is combined as " 135 " can be produced.
Then, in step S720, user code data produces circuit 66 can be according to body-sensing signal data group and input Cipher code set produces user code data.For example, user code data produces circuit 66 and can obtain body-sensing signal After data set and input cipher code set, in a predetermined sequence body-sensing signal data group is made permutation and combination with input cipher code set, with Produce user code data.
Fig. 9 is the schematic diagram of the user code data depicted in the 3rd exemplary embodiment according to the present invention.
Refer to Fig. 9, user code data produces circuit 66 can divide into 3 by user code data 900 makes User's code data block 901～903, wherein, user code data block 901 with user code data block 903 is Insert body-sensing signal data group, and user code data block 902 is then to insert input cipher code set.Particularly, in this example In embodiment, user code data produces circuit 66 and according to receiving body-sensing signal data group and can input the suitable of cipher code set Sequence is producing user code data.
For example, it is firstly received the first body-sensing signal data group, then user when user code data produces circuit 66 Code data produces circuit 66 and just first the first body-sensing signal data group is inserted user code data block 901.Then, when making When user's code data generation circuit 66 receives input cipher code set, user code data produces 66 input cipher code set of circuit Insert user code data block 902.Finally, receive the second body-sensing signal number when user code data produces circuit 66 According to group, then user code data produces 66 the second body-sensing signal data groups of circuit and inserts user code data block 903, And produce complete one group user code data.
So it should be understood that, the present invention be not intended to limit receive the order of body-sensing signal data group and input cipher code set with And number of times.In other words, measure correlation step (for example, the step of the Angulation changes of portable electronic devices in the flow chart of Fig. 7 S710) with the order of the correlation step (for example, step S716 with step S718) producing input cipher code set according to touching operation with Execute number of times, and the building form of user code data all can make suitable tune according to practical application or design requirement Whole.
Referring once again to Fig. 7, in step S722, encrypted circuit 67 can encrypt user password number according to AES According to, with produce encrypted user code data.Finally, in step S724, communication interface circuit 68 sends encrypts use Person's code data is to authentication unit 100.
[the 4th exemplary embodiment]
The hardware structure of the 4th exemplary embodiment is substantially the same as the hardware structure of the 3rd exemplary embodiment, its difference Part is, in the 4th exemplary embodiment, keyboard password input picture is to be presented in the way of playing card, and using raising makes The interest when being manually entered password for the user.
For example, in this exemplary embodiment, Touch Screen control circuit 62 controls Touch Screen 61 to show with reverse side Mode assumes many sheet playing cards of (that is, lid board), and plurality of button is configured on these playing card.Then, Touch Screen Control circuit 62 operates for the touching of these buttons according to user, on Touch Screen 61 by least part of playing card (i.e., The playing card being touched by user) (that is, board turning) is assumed with positive manner.And, every playing card being opened can be with Machine ground shows one of them of multiple symbols, and wherein these symbols include multiple digit symbols, for example, digit symbol 0～9.Separately Outward, the playing card being opened can also carry various patterns or portrait etc., and the present invention does not limit it.
Figure 10 is the schematic diagram that the keyboard password depicted in the 4th exemplary embodiment inputs picture according to the present invention.
Refer to Figure 10, keyboard password input picture 1000 includes button 1001～1009.Assume that user is sequentially clicked on Button 1001,1002,1004,1005,1007 and 1008, now input password produce circuit 69 can correspond to generation include " 139246 " input cipher code set.In addition, it is assumed that the symbol that the button (that is, playing card) that user is clicked on shows after opening is not Digit symbol (for example, playing card 1006), or the digit symbol after opening is not that user is wanted, then and user can be again Secondary this playing card of click, by its lid board, are then clicked on playing card again and are obtained the random symbol occurring to open again, Till the symbol that user is wanted occurs.
[the 5th exemplary embodiment]
The hardware structure of the 5th exemplary embodiment is substantially the same as the hardware structure of the 3rd exemplary embodiment, its difference Part is, in the 5th exemplary embodiment, keyboard password input picture is to be presented in the way of abacus.
For example, in this exemplary embodiment, Touch Screen control circuit 62 controls Touch Screen 61 according to abacus figure Case to configure and to show multiple buttons with multiple beads, and the button being wherein configured at the abacus first half distinctly represents the first quantity (for example, 5), and the button being configured at abacus lower half then distinctly represents the second quantity (for example, 1).
Figure 11 is the schematic diagram that the keyboard password depicted in the 5th exemplary embodiment inputs picture according to the present invention.
Refer to Figure 11, keyboard password input picture 1100 includes bead string 1110～1140, and wherein, each bead string is out of the ordinary Including the button of multiple bead forms, for example, bead string 1110 includes the button 1111～1115 of multiple bead forms, remaining Bead string 1120～1140 is by that analogy.In this exemplary embodiment, bead string 1110～1140 is used for producing input cipher code set First digit to fourth digit, wherein, the quantity that the bead (for example, bead 1111) of upper row represents is " 5 ", and lower row The quantity that represents of bead (for example, bead 1111～1115) be " 1 ".For example, when user be intended to using " 7 " as input close During the first digit of code character, user can click on bead 1111 (that is, quantity " 5 "), bead 1112 (that is, quantity " 1 ") with Bead 1113 (that is, quantity " 1 ").Now, input password produces first that circuit 69 can be learnt and produce input cipher code set Numeral is " 7 " (that is, 5+1+1=7), and inputs the second digit of cipher code set to fourth digit by that analogy, and here is no longer superfluous State.
[the 6th exemplary embodiment]
The hardware structure of the 6th exemplary embodiment is substantially the same as the hardware structure of the 3rd exemplary embodiment, its difference Part is, in the 6th exemplary embodiment, keyboard password input picture is to present in multiple geometric modes (to be similar to Tabbing son game).
For example, in this exemplary embodiment, Touch Screen control circuit 62 controls Touch Screen 61 randomly to arrange And show multiple squares, and respectively configuration multiple buttons on these squares, wherein the corresponding multiple symbols of these buttons and this A little symbols include multiple digit symbols, confirm symbol and suppression symbol.
Figure 12 is the schematic diagram that the keyboard password depicted in the 6th exemplary embodiment inputs picture according to the present invention.
Refer to Figure 12, keyboard password inputs the button 1201～1209 that picture 1200 includes presenting with geometric figure, its In, button 1201～1209 represents digit symbol 0～9 respectively, and for example, button 1201 represents digit symbol 9, and button 1202 represents Digit symbol 5... etc., as shown in figure 12.When assuming that user sequentially clicks on button 1201,1204 and 1207, now input close Code produces circuit 69 and can correspond to the input cipher code set producing inclusion " 987 ".In addition, button 1201～1209 can also generation respectively Table English alphabet symbol or other special symbol, the present invention does not limit it.
[the 7th exemplary embodiment]
7th exemplary embodiment is the unlocking method that the concept based on above-mentioned multiple exemplary embodiment proposes, its hardware structure Similar to the hardware structure of the first exemplary embodiment, its difference is, the portable electronic devices in this exemplary embodiment Also include lock circuit and release circuit, wherein going up lock circuit can be turned the Touch Screen of portable electronic devices by released state For lock-out state, and release circuit then can according to body-sensing signal data group by the Touch Screen of portable electronic devices by a lock Determine to switch to released state under state.Thereby, for the portable electronic devices needing cryptoguard, this exemplary embodiment proposes Unlocking method can be greatly reduced the risk that unlocking pin (that is, user code data) is logged.
Figure 13 is the schematic block diagram of the portable electronic devices depicted in the 7th exemplary embodiment according to the present invention.
Refer to Figure 13, portable electronic devices 130 include Touch Screen 131, Touch Screen control circuit 132, gravity Measuring circuit 133, data storage circuit 134, body-sensing signal generating circuit 135, user code data produce circuit 136, on Lock circuit 137 and release circuit 138.
In the 7th exemplary embodiment, Touch Screen 131, Touch Screen control circuit 132, gravity measurement circuit 133, number Produce circuit 136 according to storage circuit 134, body-sensing signal generating circuit 135 and user code data and be analogous respectively to first The Touch Screen 11 of exemplary embodiment, Touch Screen control circuit 12, gravity measurement circuit 13, data storage circuit 14, body-sensing Signal generating circuit 15 and user code data produce circuit 16, thus here it is no longer repeated.
Upper lock circuit 137 couples a preset function module (not illustrating) of Touch Screen 131, for by Touch Screen 131 Be converted to lock-out state.In the locked state, Touch Screen 131 only assumes specific picture, for example, unlocks picture.Wherein exist In this exemplary embodiment, preset function module is for example non-password identification module, touching signals receiver module or communication module.
Release circuit 138 couples Touch Screen 131 and produces circuit 136 with user code data, and is used for comparing making User's code data and a preset content, to determine whether to for the Touch Screen 131 of portable electronic devices 130 to be converted to solution Lock status.
Figure 14 is the flow chart of the unlocking method depicted in the 7th exemplary embodiment according to the present invention.
Refer to Figure 14 it is assumed that Touch Screen 131 is converted to lock-out state by upper lock circuit 137, in step S1401 In, Touch Screen control circuit 132 receives a password identification enabling signal, and wherein this password identification enabling signal can be via hard Start button on part switch, Touch Screen or finger pull particular track on Touch Screen and produce password identification and start letter Number, the present invention does not limit it.
For example, taking via the start button being shown on Touch Screen 131 as a example, in step S1402, Touch Screen control Circuit 132 processed can control Touch Screen 131 display display start button.
Then, in step S1404, Touch Screen control circuit 132 determines whether to sense corresponding to start button Touching signal,
If Touch Screen control circuit 132 does not sense the touching signal corresponding to start button, Touch Screen control Circuit 132 repeated execution of steps S1404 processed.
If Touch Screen control circuit 132 has the touching signal sensing corresponding to start button, indicate receive close Code identification enabling signal.
After receiving password identification enabling signal, in step S1406, gravity measurement circuit 133 can measure can be taken One or more Angulation changes in one or more dimensions for the formula electronic installation 130, and record portable electronic devices 130 and exist Angulation changes in one or more dimensions are in data storage circuit 134.
Then, in step S1408, body-sensing signal generating circuit 135 is according to portable electronic devices 130 at one or many Angulation changes in individual dimension produce body-sensing signal data group.
Afterwards, in step S1410, user code data produces circuit 136 and is made according to the generation of body-sensing signal data group User's code data.In step S1412, release circuit 138 judges whether user code data meets preset content.
If user code data meets preset content, Touch Screen 131 is switched to unblock shape by release circuit 138 State.For example, release circuit 138 may determine that whether the data of user code data is identical with a default ordered series of numbers, if Both are identical, then can unlock Touch Screen 131.If in addition, release circuit 138 judges that user code data does not meet In preset content, then by Touch Screen 131 repeated execution of steps S1402.
[the 8th exemplary embodiment]
The hardware structure of the 8th exemplary embodiment is same as the hardware structure of the 7th exemplary embodiment, and its difference exists In, in this exemplary embodiment, after user finishes the action of input body-sensing password, user can be true by clicking on one Recognize button, to inform that portable electronic devices can start to produce body-sensing signal data group according to the Angulation changes of record.Mat This, portable electronic devices are apparent that the time point starting with detection of end body-sensing password, and reduce the feelings of erroneous judgement Shape occurs.
Figure 15 is the flow chart of the unlocking method depicted in the 8th exemplary embodiment according to the present invention.
Refer to Figure 15 it is assumed that Touch Screen 131 is converted to lock-out state by upper lock circuit 137, in step S1502 In, Touch Screen control circuit 132 can control Touch Screen 131 display start button.
Then, in step S1504, Touch Screen control circuit 132 judges whether to sense corresponding to start button Touching signal.
If Touch Screen control circuit 132 does not sense the touching signal corresponding to start button, Touch Screen control Circuit 132 processed can repeated execution of steps S1504.
If Touch Screen control circuit 132 has the touching signal sensing corresponding to start button, in step S1506 In, Touch Screen control circuit 132 controls Touch Screen 131 display ACK button.It should also be noted that step S1502 and step S1504 is only one of mode receiving password identification enabling signal.In the present embodiment, receive the side of password identification enabling signal Formula also includes pulling particular track on Touch Screen and producing password identification enabling signal via hardware switch or finger, this Bright do not limit it.
Then, in step S1508, gravity measurement circuit 133 measurement portable electronic devices 130 are in one or more dimensions One or more Angulation changes on degree, and record Angulation changes in one or more dimensions for the portable electronic devices 130 In data storage circuit 134.
Then, in step S1510, Touch Screen control circuit 132 determines whether to receive corresponding ACK button Touching signals.
If Touch Screen control circuit 132 judges to be not received by the touching signals of corresponding ACK button, gravity measurement Circuit 133 can repeated execution of steps S1508.
If Touch Screen control circuit 132 judges there are the touching signals receiving corresponding ACK button, in step S1512 In, according to portable electronic devices 130, the Angulation changes in one or more dimensions produce body to body-sensing signal generating circuit 135 Sense signal data group.
Afterwards, in step S1514, user code data produces circuit 136 and is produced according to this body-sensing signal data group User code data.For example, in this exemplary embodiment, user code data produces circuit 136 can be only in accordance with body-sensing Signal data group is producing user code data.In addition, it can also be with default that user code data produces circuit 136 Corresponding for start button data, body-sensing signal data group and the corresponding data of ACK button are combined by order, are made with producing User's code data, the present invention does not limit it.
Then, in step S1516, release circuit 138 can judge whether user code data meets preset content.
If user code data meets preset content, in step S1518, release circuit 138 is by Touch Screen 131 switch to released state.For example, release circuit 138 may determine that whether the data of user code data is default with one Ordered series of numbers is identical, if both are identical, can unlock Touch Screen 131.If in addition, release circuit 138 judges to use Person's code data is not inconsistent together in preset content, then by Touch Screen 131 repeated execution of steps S1502.
[the 9th exemplary embodiment]
9th exemplary embodiment is the data verification method that the concept based on above-mentioned multiple exemplary embodiment proposes, its hardware The hardware structure that framework is implemented similar to the first example, its difference is, the portable electronic dress in this exemplary embodiment Put and also include lock circuit 167 and release circuit 168, user code data can be sent and be tested to authentication unit by it Card, to determine whether that default functional module (hereinafter referred to as preset function module) is performed.Thereby, portable electronic dress Put and flexibly authority managing and controlling severally can be made to different preset function modules.
Figure 16 is the schematic block diagram of the portable electronic devices depicted in the 9th exemplary embodiment according to the present invention.
Refer to Figure 16, portable electronic devices 160 include Touch Screen 161, Touch Screen control circuit 162, gravity Measuring circuit 166, data storage circuit 164, body-sensing signal generating circuit 165, user code data produce circuit 166 and Communication interface circuit 169.
In the 9th exemplary embodiment, Touch Screen 161, Touch Screen control circuit 162, gravity measurement circuit 166, number Produce circuit 166 and communication interface circuit according to storage circuit 164, body-sensing signal generating circuit 165, user code data 169 Touch Screens 11 being analogous respectively to the first exemplary embodiment, Touch Screen control circuit 12, gravity measurement circuit 16, number Produce circuit 16 and communication interface circuit 18 according to storage circuit 14, body-sensing signal generating circuit 15, user code data, therefore It is no longer repeated for here.
Upper lock circuit 167 is configured to lock preset function module, and wherein preset function module is for example non-password identification Module, communication module, mixed-media network modules mixed-media, document transmission module or copy editor's module etc. have the software program module of specific function Or hardware circuit.In addition, locked preset function module will be unable to be performed.
Release circuit 168 couples communication interface circuit 169, for unlocking locked preset function module.Particularly, Release circuit 168 can be after receiving the permission information being sent by authentication unit (for example, the authentication unit 100 of Fig. 1), will be right The preset function module unblock answered.
Figure 17 is the flow chart of the data verification method depicted in the 9th exemplary embodiment according to the present invention.
Refer to Figure 17, in step S1702, upper lock circuit 167 locks preset function module.
Then, in step S1704, Touch Screen control circuit 162 controls Touch Screen 161 display body-sensing Password Input Picture.And, in step S1706, gravity measurement circuit 166 can measure portable electronic devices 160 in one or more dimensions One or more Angulation changes on degree, and record Angulation changes in one or more dimensions for the portable electronic devices 160 In data storage circuit 164.
Then, in step S1708, body-sensing signal generating circuit 165 is according to portable electronic devices 160 at one or many Angulation changes in individual dimension produce body-sensing signal data group.
Afterwards, in step S1710, user code data produces circuit 166 and is made according to the generation of body-sensing signal data group User's code data.In step S1712, to authentication unit (for example, communication interface circuit 169 sends user code data The authentication unit 100 of Fig. 1) to carry out the checking of user identity.For example, above-mentioned authentication unit can have identifying code, Allow authentication unit according to this identifying code and the user code data being obtained, to verify portable electronic devices 160 User identity, and after being verified, send a permission information, locked in portable electronic devices 160 to allow Preset function module is performed.
It is noted that authentication unit can be included in the software in portable electronic devices 160 referred in this Proving program or hardware verification circuit, or long-range authentication server, the present invention does not limit it.For example, in step In S1712, user code data produces the direct user code data being produced of circuit 166 and is sent to portable electronic Hardware verification circuit in device 160, to carry out user authentication.In addition, user code data can also first be added Close be resent to long-range authentication unit, with avoid its transmission during by premeditated acquisition.
Then, in step S1714, release circuit 168 judges whether to receive the permission information being sent by authentication unit, For example pass through communication interface circuit 169 and receive this permission information.If release circuit 168 has receiving by permitting that authentication unit sends Information of being permitted, then, in step S1716, corresponding preset function module can be unlocked by release circuit 168, to allow this preset function Module is performed.Thereby, user can operate this preset function module to execute corresponding function, for example, online, transmission file Or the function such as copy editor.
In addition, in step S1714, if release circuit 168 does not receive in a preset time range (for example, 2 seconds) To the permission information being sent by authentication unit, then by Touch Screen 161 repeated execution of steps S1704.
It is noted that the Touch Screen control circuit referring in above-mentioned exemplary embodiment, gravity measurement circuit, data Storage circuit, body-sensing signal generating circuit, user code data produce circuit, encrypted circuit, communication interface circuit, electricity of locking Road and release circuit are e.g. with the hardware unit of logic circuit component composition, and can execute above-mentioned function respectively.In addition, These circuit are come real with the software program that can be previously stored in the hard disk of portable electronic devices or memorizer or firmware program Make.For example, in an exemplary embodiment, the software program of this little implementation above-mentioned functions or firmware program can be loaded on portable The processor of electronic installation, and execute above-mentioned functions respectively.
In sum, exemplary embodiment of the present invention proposes cipher-code input method and the portable electronic dress using the method Putting is to produce body-sensing signal data group by measuring at least one Angulation changes at least dimension for the portable electronic devices, And produce user code data using body-sensing signal data group, thus it is sent to a checking by after the encryption of user code data Unit, to carry out user authentication.In addition, the unlocking method that exemplary embodiment of the present invention proposes can compare above-mentioned user Code data and preset content, if wherein user code data meets a preset content, Touch Screen can be switched To released state.And, the data verification method that exemplary embodiment of the present invention proposes, can by above-mentioned user code data Lai The current user identity of checking portable electronic devices, uses and determines whether to allow corresponding preset function module to be held OK.Thereby, the cipher-code input method of this exemplary embodiment, unlocking method and data verification method can be greatly reduced user The risk that code data is logged.
Although the present invention is disclosed above with embodiment, so it is not limited to the present invention, any art Middle tool usually intellectual, without departing from the spirit and scope of the present invention, when a little change and retouching can be made, therefore the present invention Protection domain when being defined depending on the defined person of scope of the appended claims.

Claims (29)

1. a kind of cipher-code input method, for portable electronic devices, wherein this portable electronic devices have a touch screen Curtain, this cipher-code input method includes：
Show a body-sensing Password Input picture；
Measure and record at least one Angulation changes at least dimension for this portable electronic devices and this portable electronic The number of times of device this on this at least dimension at least Angulation changes out of the ordinary；
According to this at least one Angulation changes on this at least dimension for this portable electronic devices and this portable electronic dress The number of times putting this at least one Angulation changes on this at least dimension out of the ordinary produces a body-sensing signal data group；
Produce a user code data according to this body-sensing signal data group；
Encrypt this user code data according to an AES, encrypt user code data to produce one；And
Send this and encrypted user code data to an authentication unit, wherein this authentication unit should according to a decipherment algorithm deciphering Encrypt user code data to obtain this user code data, and according to this user cryptographic data authentication being obtained One user identity of this portable electronic devices.
2. cipher-code input method according to claim 1, described measurement with record this portable electronic devices at this at least This at least one Angulation changes on dimension and this portable electronic devices distinctly this on this at least dimension at least one The number of times of Angulation changes, and according to this at least one Angulation changes on this at least dimension of this portable electronic devices and should The number of times of portable electronic devices this on this at least dimension at least Angulation changes out of the ordinary produces this body-sensing signal data The step of group includes：
The fuselage measuring this portable electronic devices is in horizontal one first angle of a first direction and；
Judge whether this first angle is more than one first threshold value；
If this first angle is more than this first threshold value, a first information is added to this body-sensing signal data group；
Judge whether this first angle is less than one second threshold value；And
If this first angle is less than this second threshold value, one second information is added to this body-sensing signal data group.
3. cipher-code input method according to claim 2, described measurement with record this portable electronic devices at this at least This at least one Angulation changes on dimension and this portable electronic devices distinctly this on this at least dimension at least one The number of times of Angulation changes, and according to this at least one Angulation changes on this at least dimension of this portable electronic devices and should The number of times of portable electronic devices this on this at least dimension at least Angulation changes out of the ordinary produces this body-sensing signal data Step also include：
The fuselage measuring this portable electronic devices is in a second direction and this horizontal one second angle, wherein this first party To vertical with this second direction；
Judge whether this second angle is more than one the 3rd threshold value；
If this second angle is more than three threshold values, one the 3rd information is added to this body-sensing signal data group；
Judge whether this second angle is less than one the 4th threshold value；And
If this first angle is less than four threshold values, one the 4th information is added to this body-sensing signal data group.
4. cipher-code input method according to claim 3, described measurement with record this portable electronic devices at this at least This at least one Angulation changes on dimension and this portable electronic devices distinctly this on this at least dimension at least one The number of times of Angulation changes, and according to this at least one Angulation changes on this at least dimension of this portable electronic devices and should The number of times of portable electronic devices this on this at least dimension at least Angulation changes out of the ordinary produces this body-sensing signal data Step also include：
Measure one the 3rd angle between the fuselage of this portable electronic devices and a third direction；
Judge whether the 3rd angle is more than one the 5th threshold value；
If the 3rd angle is more than five threshold values, one the 5th information is added to this body-sensing signal data group；
Judge whether the 3rd angle is less than one the 6th threshold value；And
If the 3rd angle is less than six threshold values, one the 6th information is added to this body-sensing signal data group.
5. cipher-code input method according to claim 1, also includes：
One body-sensing Password Input start button is shown on this Touch Screen；
Judge whether to receive to should body-sensing Password Input start button one touching signal；And
When receive to should body-sensing Password Input start button this touching signal when, show this body-sensing Password Input picture.
6. cipher-code input method according to claim 1, also includes：
One ACK button is shown on this Touch Screen；And
Judge whether to receive to should ACK button one touching signal,
Wherein according to this at least one Angulation changes on this at least dimension of this portable electronic devices and this portable electricity The step that the number of times of sub-device this on this at least dimension at least Angulation changes out of the ordinary produces this body-sensing signal data group It is to receive to should be performed after this touching signal of ACK button.
7. cipher-code input method according to claim 1, also includes：
On this Touch Screen, display has a keyboard password input picture of multiple buttons；And
One touching operation of sensing a part of button of corresponding the plurality of button on this Touch Screen, and according to this touching behaviour Make to produce an input cipher code set,
Wherein include according to the step that this body-sensing signal data group produces this user code data：According to this body-sensing signal data Group and this input cipher code set produce this user code data.
8. cipher-code input method according to claim 7, described on this Touch Screen display have multiple buttons should The step that keyboard password inputs picture includes：
To configure and to show the plurality of button according to clock patterns, corresponding multiple symbols of the plurality of button and the plurality of Symbol includes multiple digit symbols, a confirmation symbol and a suppression symbol.
9. cipher-code input method according to claim 7, described on this Touch Screen display have multiple buttons should The step that keyboard password inputs picture includes：
The many sheet playing cards being presented in a reverse side mode are shown on this Touch Screen, the plurality of button is configured in described many On sheet playing card；And
Operated according to this touching, by least part of playing card of described many sheet playing cards with a positive manner on this Touch Screen Present, each of which randomly shows one of them of multiple symbols with the playing card that this positive manner presents, and the plurality of Symbol includes multiple digit symbols.
10. cipher-code input method according to claim 7, described on this Touch Screen display have multiple buttons should The step that keyboard password inputs picture includes：
To configure and to show the plurality of button with multiple beads according to an abacus pattern,
At least one button being configured at the abacus first half in the plurality of button distinctly represents one first quantity, the plurality of presses At least one button being configured at abacus lower half in button distinctly represents one second quantity.
11. cipher-code input methods according to claim 7, described on this Touch Screen display have multiple buttons should The step that keyboard password inputs picture includes：
Randomly arrange and show multiple squares, and respectively configure the plurality of button on the plurality of square, wherein institute State the corresponding multiple symbols of multiple buttons and the plurality of symbol includes multiple digit symbols, a confirmation symbol and a suppression symbol.
A kind of 12. portable electronic devices, including：
One Touch Screen；
One Touch Screen control circuit, couples this Touch Screen, controls this Touch Screen to show a body-sensing Password Input picture；
One gravity measurement circuit, measures at least one Angulation changes at least dimension for this portable electronic devices；
One data storage circuit, couples this gravity measurement circuit, records this portable electronic devices on this at least dimension This at least one Angulation changes and this portable electronic devices distinctly this on this at least dimension at least Angulation changes Number of times；
One body-sensing signal generating circuit, couples this data storage circuit, according to this portable electronic devices in this at least dimension On this at least one Angulation changes and this portable electronic devices distinctly this on this at least dimension at least angle changes The number of times becoming produces a body-sensing signal data group；
One user code data produces circuit, couples this body-sensing signal generating circuit, produces according to this body-sensing signal data group One user code data；
One encrypted circuit, couples this user code data and produces circuit, encrypt this user password number according to an AES According to having encrypted user code data to produce one；And
One communication interface circuit, couples this encrypted circuit, sends this and has encrypted user code data to an authentication unit,
Wherein this authentication unit is deciphered this according to a decipherment algorithm and has been encrypted user code data to obtain this user password Data, and the user identity according to this user this portable electronic devices of cryptographic data authentication being obtained.
13. portable electronic devices according to claim 12, wherein this this portable electronic of gravity measurement circuit measuring The fuselage of device in horizontal one first angle of a first direction and,
Wherein this body-sensing signal generating circuit judges whether this first angle is more than one first threshold value,
If this first angle is more than this first threshold value, this body-sensing signal generating circuit adds a first information to this body Sense signal data group,
Wherein this body-sensing signal generating circuit judges whether this first angle is less than one second threshold value,
If this first angle is less than this second threshold value, this body-sensing signal generating circuit adds one second information to this body Sense signal data group.
14. portable electronic devices according to claim 13, wherein this this portable electronic of gravity measurement circuit measuring , in a second direction and this horizontal one second angle, wherein this first direction is vertical with this second direction for the fuselage of device,
Wherein this body-sensing signal generating circuit judges whether this second angle is more than one the 3rd threshold value,
If this second angle is more than three threshold values, this body-sensing signal generating circuit adds one the 3rd information to this body Sense signal data group,
Wherein this body-sensing signal generating circuit judges whether this second angle is less than one the 4th threshold value,
If this second angle is less than four threshold values, this body-sensing signal generating circuit adds one the 4th information to this body Sense signal data group.
15. portable electronic devices according to claim 14, wherein this this portable electronic of gravity measurement circuit measuring One the 3rd angle between the fuselage of device and a third direction,
Wherein this body-sensing signal generating circuit judges whether the 3rd angle is more than one the 5th threshold value,
If the 3rd angle is more than five threshold values, this body-sensing signal generating circuit adds one the 5th information to this body Sense signal data group,
Wherein this body-sensing signal generating circuit judges whether the 3rd angle is less than one the 6th threshold value,
If the 3rd angle is less than six threshold values, this body-sensing signal generating circuit adds one the 6th information to this body Sense signal data group.
16. portable electronic devices according to claim 12, wherein this Touch Screen control circuit also control this touch-control Screen display one body-sensing Password Input start button, and judge whether to receive to should body-sensing Password Input start button one Touching signal,
When this Touch Screen control circuit receive to should body-sensing Password Input start button touching signal when, control this touch Control this body-sensing Password Input picture of screen display.
17. portable electronic devices according to claim 12, wherein this Touch Screen control circuit control this touch screen Curtain display one ACK button, and judge whether to receive to should ACK button one touching signal,
When this Touch Screen control circuit receive to should ACK button this touching signal when, this body-sensing signal generating circuit Each according to this at least one Angulation changes on this at least dimension for this portable electronic devices and this portable electronic devices The number of times of this at least one Angulation changes not on this at least dimension produces this body-sensing signal data group.
18. portable electronic devices according to claim 12, also include：
One input password produces circuit, couples this Touch Screen control circuit and produces circuit with this user code data,
Wherein this Touch Screen control circuit controls this Touch Screen to show a keyboard password input picture with multiple buttons, And sense on this Touch Screen a touching operation of a part of button of corresponding the plurality of button,
Wherein this input password produces circuit and produces an input cipher code set according to this touching operation,
Wherein this user code data produces circuit and produces this use according to this body-sensing signal data group and this input cipher code set Person's code data.
19. portable electronic devices according to claim 18, wherein this Touch Screen control circuit also control this touch-control Screen to configure and to show the plurality of button according to clock patterns, corresponding multiple symbols of the plurality of button and the plurality of Symbol includes multiple digit symbols, a confirmation symbol and a suppression symbol.
20. portable electronic devices according to claim 18, wherein this Touch Screen control circuit control this touch screen Many sheet playing cards that curtain display is presented in a reverse side mode, the plurality of button is configured on described many sheet playing cards,
Wherein this Touch Screen control circuit operates according to this touching, on this Touch Screen by described many sheet playing cards at least Part playing card are presented with a positive manner, and each of which randomly shows multiple symbols with the playing card that this positive manner presents One of, and the plurality of symbol includes multiple digit symbols.
21. portable electronic devices according to claim 18, wherein this Touch Screen control circuit control this touch screen Curtain, is configured on abacus in the plurality of button to configure and to show the plurality of button according to an abacus pattern and multiple beads At least one button of half portion distinctly represents one first quantity, is configured at abacus lower half at least one in the plurality of button Button distinctly represents one second quantity.
22. portable electronic devices according to claim 18, wherein this Touch Screen control circuit control this touch screen Curtain randomly arranges and shows multiple squares, and respectively configures the plurality of button on the plurality of square, the plurality of Button corresponds to multiple symbols and the plurality of symbol includes multiple digit symbols, a confirmation symbol and a suppression symbol.
A kind of 23. unlocking methods, for portable electronic devices, wherein this portable electronic devices have a Touch Screen, This unlocking method includes：
Receive a password identification enabling signal；
Measure and record at least one Angulation changes at least dimension for this portable electronic devices and this portable electronic The number of times of device this on this at least dimension at least Angulation changes out of the ordinary；
According to this at least one Angulation changes on this at least dimension for this portable electronic devices and this portable electronic dress The number of times putting this at least one Angulation changes on this at least dimension out of the ordinary produces a body-sensing signal data group；
One user code data is produced according to this body-sensing signal data group；
Judge whether this user code data meets a preset content；And
If this user code data meets this preset content, this Touch Screen is switched to a released state.
24. unlocking methods according to claim 23, the step wherein receiving this password identification enabling signal includes：
It is under a lock-out state in this Touch Screen, a start button is shown on this Touch Screen, and judge whether to sense To should start button one touching signal,
When sensing this touching signal corresponding to this start button, indicate and receive this password identification enabling signal.
25. unlocking methods according to claim 23, also include：
One ACK button is shown on this Touch Screen；And
Judge whether to detect to should ACK button one touching signal,
Wherein according to this at least one Angulation changes on this at least dimension of this portable electronic devices and this portable electricity The step that the number of times of sub-device this on this at least dimension at least Angulation changes out of the ordinary produces this body-sensing signal data group It is to be performed when this confirmation signal is detected.
26. unlocking methods according to claim 23, described measurement with record this portable electronic devices this at least one This at least one Angulation changes in dimension and this portable electronic devices distinctly at least a jiao of this on this at least dimension The number of times that degree changes, and according to this at least one Angulation changes on this at least dimension of this portable electronic devices and this can The number of times of portable electronic apparatus this on this at least dimension at least Angulation changes out of the ordinary produces this body-sensing signal data group Step include：
The fuselage measuring this portable electronic devices is in horizontal one first angle of a first direction and；
Judge whether this first angle is more than one first threshold value；
If this first angle is more than this first threshold value, a first information is added to this body-sensing signal data group；
Judge whether this first angle is less than one second threshold value；
If this first angle is less than this second threshold value, one second information is added to this body-sensing signal data group.
27. unlocking methods according to claim 26, described measurement with record this portable electronic devices this at least one This at least one Angulation changes in dimension and this portable electronic devices distinctly at least a jiao of this on this at least dimension The number of times that degree changes, and according to this at least one Angulation changes on this at least dimension of this portable electronic devices and this can The number of times of portable electronic apparatus this on this at least dimension at least Angulation changes out of the ordinary produces this body-sensing signal data Step also includes：
The fuselage measuring this portable electronic devices is in a second direction and this horizontal one second angle, wherein this first party To vertical with this second direction；
Judge whether this second angle is more than one the 3rd threshold value；
If this second angle is more than three threshold values, one the 3rd information is added to this body-sensing signal data group；
Judge whether this second angle is less than one the 4th threshold value；
If this first angle is less than four threshold values, one the 4th information is added to this body-sensing signal data group.
28. unlocking methods according to claim 27, described measurement with record this portable electronic devices this at least one This at least one Angulation changes in dimension and this portable electronic devices distinctly at least a jiao of this on this at least dimension The number of times that degree changes, and according to this at least one Angulation changes on this at least dimension of this portable electronic devices and this can The number of times of portable electronic apparatus this on this at least dimension at least Angulation changes out of the ordinary produces this body-sensing signal data Step also includes：
Measure one the 3rd angle between the fuselage of this portable electronic devices and a third direction；
Judge whether the 3rd angle is more than one the 5th threshold value；
If the 3rd angle is more than five threshold values, one the 5th information is added to this body-sensing signal data group；
Judge whether the 3rd angle is less than one the 6th threshold value；
If the 3rd angle is less than six threshold values, one the 6th information is added to this body-sensing signal data group.
A kind of 29. data verification methods, for portable electronic devices, wherein this portable electronic devices have a touch screen Curtain, this data verification method includes：
Pin a preset function module；
Show a body-sensing Password Input picture；
Measure and record at least one Angulation changes at least dimension for this portable electronic devices and this portable electronic The number of times of device this on this at least dimension at least Angulation changes out of the ordinary；
According to this at least one Angulation changes on this at least dimension for this portable electronic devices and this portable electronic dress The number of times putting this at least one Angulation changes on this at least dimension out of the ordinary produces a body-sensing signal data group；
Produce a user code data according to this body-sensing signal data group；And
Send this user code data to an authentication unit, wherein this authentication unit has an identifying code, this authentication unit according to According to this identifying code and the user identity of this user this portable electronic devices of cryptographic data authentication being obtained, and in testing Card is by rear it is allowed to this preset function module is performed.
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