CN112929476A - Mobile phone device - Google Patents

Mobile phone device Download PDF

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Publication number
CN112929476A
CN112929476A CN202110364078.1A CN202110364078A CN112929476A CN 112929476 A CN112929476 A CN 112929476A CN 202110364078 A CN202110364078 A CN 202110364078A CN 112929476 A CN112929476 A CN 112929476A
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China
Prior art keywords
sha
key
character
virtual button
screen
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CN202110364078.1A
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Chinese (zh)
Inventor
沈素兰
邬昌其
刘飞
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Individual
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Individual
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Priority to CN202110364078.1A priority Critical patent/CN112929476A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0277—Details of the structure or mounting of specific components for a printed circuit board assembly
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
    • H04M1/667—Preventing unauthorised calls from a telephone set
    • H04M1/67—Preventing unauthorised calls from a telephone set by electronic means

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

The invention provides a mobile phone device, which comprises a mobile phone shell, wherein a touch display screen is arranged on the front surface of the mobile phone shell, a PCB (printed circuit board) fixing and installing seat for fixedly installing a PCB is arranged in the mobile phone shell, the PCB is fixedly installed on the PCB fixing and installing seat, a controller is arranged on the PCB, and a touch display end of the touch display screen is connected with a touch display end of the controller; when the controller receives an input screen decoding code trigger signal, a screen decoding code display frame is displayed on the touch display screen, the screen decoding code display frame comprises a screen decoding code input frame and A touch virtual button keys, screen decoding code characters are input through the touch virtual button keys, and when the screen decoding code received by the controller is consistent with a preset screen decoding code preset in the controller, the screen decoding of the touch display screen is successful. The invention can realize screen unlocking after screen locking of the mobile phone, and ensures privacy safety of users.

Description

Mobile phone device
Technical Field
The invention relates to the technical field of mobile phones, in particular to a mobile phone device.
Background
With the development and the increasing abundance of mobile terminal technology, personal information carried by personal electronic products such as mobile phones and IPADs is more and more, personal privacy and sensitive information are not lacked, and the existing terminals are all provided with unlocking codes in order to prevent the terminals from being stolen by others. The existing terminal unlocking mode has graphs, patterns, fingerprints, irises, user gestures, characters and the like, when the characters are input, the characters on a touch virtual button key are kept unchanged, and the patent application No. 2018104147588, which is named as 'a mobile terminal unlocking method and a device', discloses that a mobile terminal locks the device by using a screen locking code, when the external device is inserted into the mobile terminal, the mobile terminal unlocks the external device by using self identity identification information to enable the external device to return an unlocking code, and judges whether the device can be unlocked according to the unlocking code and the screen locking code.
Disclosure of Invention
The invention aims to at least solve the technical problems in the prior art, and particularly provides a mobile phone device.
In order to achieve the above purpose, the invention provides a mobile phone device, which comprises a mobile phone shell, wherein a touch display screen is arranged on the front surface of the mobile phone shell, a PCB fixed mounting seat for fixedly mounting a PCB is arranged in the mobile phone shell, the PCB is fixedly mounted on the PCB fixed mounting seat, a controller is arranged on the PCB, and a touch display end of the touch display screen is connected with a touch display end of the controller;
when the controller receives an input screen decoding code trigger signal, a screen decoding code display frame is displayed on the touch display screen, and the screen decoding code display frame comprises a screen decoding code input frame and A touch virtual button keys which are a 1 st key of a touch virtual button, a 2 nd key of the touch virtual button, a 3 rd key of the touch virtual button, … … and an A th key of the touch virtual button;
and inputting characters of a screen decoding code by touching a 1 st key of the virtual button, touching a 2 nd key of the virtual button, touching a 3 rd key of the virtual button, … … and touching an A th key of the virtual button, wherein when the screen decoding code received by the controller is consistent with a preset screen decoding code preset in the controller, the screen decoding of the touch display screen is successful.
The invention also provides an input method capable of unlocking the screen after the screen of the mobile phone is locked, which comprises the following steps:
s1, inputting a screen unlocking code;
s2, judging whether the screen-off code received by the controller is consistent with the preset screen-off code preset in the controller:
if the screen decoding code received by the controller is consistent with the preset screen decoding code preset in the controller, the screen decoding of the touch display screen is successful;
if the screen decoding code received by the controller is inconsistent with a preset screen decoding code preset in the controller, the touch display screen fails to be decoded; return is made to step S1.
In conclusion, due to the adoption of the technical scheme, the mobile phone screen unlocking method and the mobile phone screen unlocking device can realize safe screen unlocking after the mobile phone screen is locked, ensure the privacy safety of a user and prevent the user from easily unlocking.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic diagram of the present invention.
FIG. 2 is a schematic view of a touch screen display according to the present invention.
FIG. 3 is a schematic view of a touch screen display according to the present invention.
FIG. 4 is a schematic view of a touch screen display according to the present invention.
FIG. 5 is a schematic view of a touch screen display according to the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The invention discloses a mobile phone device, which comprises a mobile phone shell 7, wherein a touch display screen 5 is arranged on the front surface of the mobile phone shell 7, a PCB (printed circuit board) fixing mounting seat for fixedly mounting a PCB is arranged in the mobile phone shell 7, the PCB is fixedly mounted on the PCB fixing mounting seat, a controller is arranged on the PCB, and a touch display end of the touch display screen 5 is connected with a touch display end of the controller;
when the controller receives a screen decoding code input trigger signal, a screen decoding code display frame is displayed on the touch display screen 5, and the screen decoding code display frame comprises a screen decoding code input frame and A touch virtual button keys which are a 1 st key of a touch virtual button, a 2 nd key of the touch virtual button, a 3 rd key of the touch virtual button, … … and an A th key of the touch virtual button;
inputting characters of a screen decoding code by touching the 1 st key of the virtual button, touching the 2 nd key of the virtual button, touching the 3 rd key and … … of the virtual button and touching the characters displayed on the A th key of the virtual button, and when the screen decoding code received by the controller is consistent with the preset screen decoding code preset in the controller, the screen decoding of the touch display screen is successful. In this embodiment, the mobile phone further comprises a volume key arranged on the left side surface of the mobile phone shell 7, wherein the volume key comprises a volume increasing key 9 and a volume decreasing key 8, the triggering output end of the volume increasing key 9 is connected with the volume triggering increasing end of the controller, the triggering output end of the volume decreasing key 8 is connected with the volume triggering decreasing end of the controller, when the controller receives the volume increasing triggering signal, the output volume of the mobile phone is increased, and when the controller receives the volume decreasing triggering signal, the output volume of the mobile phone is decreased; the screen locking key/screen lighting key 4 is arranged on the right side face of the mobile phone shell 7, a signal trigger end of the screen locking key/screen lighting key is connected with a screen off/screen lighting trigger signal end of the controller, the screen locking key can also be called a screen off key, when the touch display screen 5 is in a screen lighting state, if the controller receives a screen off/screen lighting trigger signal, the touch display screen 5 is off, and when the touch display screen 5 is in a screen off state, if the controller receives a screen off/screen lighting trigger signal, the touch display screen 5 is on; the mobile phone further comprises an earphone strip hole 1, a light sensor hole 2, a front camera hole 3 and a touch hole 6 which are arranged on the front face of a mobile phone shell 7, wherein a filter screen for preventing dust from entering the mobile phone is arranged in the earphone strip hole 1, transparent glass is arranged in the light sensor hole 2 and the front camera hole 3, a fingerprint button device is arranged in the touch hole 6, and the data end of the fingerprint button device is connected with the button data end of the controller; the long hole 1 of the receiver, the light sensor hole 2 and the front camera hole 3 are positioned above the touch display screen 5, the long hole 1 of the receiver and the light sensor hole 2 are positioned on the left side of the front camera hole 3, and the long hole 1 of the receiver is positioned below the light sensor hole 2; the touch hole 6 is positioned below the touch display screen 5; when the touch display screen 5 is in a screen off state, the fingerprint button device is pressed once by touch, the touch display screen 5 is in a screen on state, when the touch display screen 5 is in a screen on state and in a screen locking state, the fingerprint button device is pressed once or for multiple times by touch, and the controller receives a trigger signal for inputting a screen unlocking code.
The invention also discloses an input method capable of unlocking the screen after the screen of the mobile phone is locked, which comprises the following steps:
s1, inputting a screen unlocking code;
s2, judging whether the screen-off code received by the controller is consistent with the preset screen-off code preset in the controller:
if the screen decoding code received by the controller is consistent with the preset screen decoding code preset in the controller, the screen decoding of the touch display screen is successful;
if the screen decoding code received by the controller is inconsistent with a preset screen decoding code preset in the controller, the touch display screen fails to be decoded; return is made to step S1.
In a preferred embodiment of the present invention, step S1 includes the following steps:
s11, judging whether the input screen-unlocking code trigger signal is received:
if receiving a screen decoding code input trigger signal, displaying a screen decoding code display frame on the touch display screen, wherein the screen decoding code display frame comprises a screen decoding code input frame and A touch virtual button keys which are a 1 st key of a touch virtual button, a 2 nd key of the touch virtual button, a 3 rd key of the touch virtual button, … … and an A th key of the touch virtual button; after 1 time of calculation, displaying A different characters on a 1 st key of a touch virtual button, a 2 nd key of the touch virtual button, a 3 rd key of the touch virtual button, … … and an A th key of the touch virtual button; step S12 is executed;
if the screen unlocking code triggering signal is not received, returning to the step S11;
s12, judging whether receiving the screen-decoding character input trigger signal:
if receiving a screen decoding character input triggering signal, displaying A different characters on a touch virtual button key 1 st key, a touch virtual button key 2 nd key, a touch virtual button key 3 rd key, … … and a touch virtual button key A after 2 times of calculation by a character input controller displayed on the triggered touch virtual button key; step S13 is executed;
if the screen decoding character input trigger signal is not received, returning to the step S12;
s13, judging whether receiving the screen-decoding character input trigger signal:
if receiving a screen decoding character input triggering signal, displaying A different characters on a touch virtual button key 1 st key, a touch virtual button key 2 nd key, a touch virtual button key 3 rd key, … … and a touch virtual button key A after 3 times of calculation by a character input controller displayed on the triggered touch virtual button key; step S14 is executed;
if the screen decoding character input trigger signal is not received, returning to the step S13;
s14, judging whether receiving the screen-decoding character input trigger signal:
if receiving a screen decoding character input triggering signal, displaying A different characters on a touch virtual button key 1 st key, a touch virtual button key 2 nd key, a touch virtual button key 3 rd key, … … and a touch virtual button key A after 4 times of calculation by a character input controller displayed on the triggered touch virtual button key; step S15 is executed;
if the screen decoding character input trigger signal is not received, returning to the step S14;
s15, judging whether receiving the screen-decoding character input trigger signal:
if receiving a screen decoding character input triggering signal, displaying A different characters on a touch virtual button key 1 st key, a touch virtual button key 2 nd key, a touch virtual button key 3 rd key, … … and a touch virtual button key A after 5 times of calculation by a character input controller displayed on the triggered touch virtual button key; step S16 is executed;
if the screen decoding character input trigger signal is not received, returning to the step S15;
……；
until the screen-unlocking code is completely input. Wherein, after D times of calculation, D is a positive integer greater than or equal to 1, namely, the a-th character B is usedaAnd D times of processing are carried out, and the digest value is obtained by using a digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512.
In a preferred embodiment of the present invention, after 1 calculation in step S11, the method for displaying a different characters on the 1 st key, the 2 nd key, the 3 rd key, the … … th key, and the a th key of the touch virtual button comprises the following steps:
s111, carrying out the following operations on A different characters:
Figure BDA0003006703600000041
wherein, the Hash Algorithm < > represents a digest one-way Algorithm which adopts one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
Bathe symbol a represents the a-th character, a is 1, 2, 3, … …, A;
wherein, B1Representing the 1 st character, B2Representing the 2 nd character, B3Denotes the 3 rd character, … …, BARepresenting the A-th character; character 1B12 nd character B2Character No. 3B3… …, character A and character BAForming A different characters;
Summary
Figure BDA0003006703600000042
indicates the a-th character B a1 time of obtaining a digest value by using a digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
wherein, Summary
Figure BDA0003006703600000043
Indicates the 1 st character B 11 time of obtaining a digest value by using a digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
Summary
Figure BDA0003006703600000051
indicates the 2 nd character B 21 time of obtaining a digest value by using a digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
Summary
Figure BDA0003006703600000052
indicates the 3 rd character B 31 time of obtaining a digest value by using a digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
……；
Summary
Figure BDA0003006703600000053
indicates the A-th character B A1 time of obtaining a digest value by using a digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
s112, summarizing the abstract value
Figure BDA0003006703600000054
Summary
Figure BDA0003006703600000055
Summary
Figure BDA0003006703600000056
……
、Summary
Figure BDA0003006703600000057
Arranged in the order from big to small or from small to big to obtain Summary
Figure BDA0003006703600000058
Summary
Figure BDA0003006703600000059
Summary
Figure BDA00030067036000000510
……、Summary
Figure BDA00030067036000000511
Wherein, Summary
Figure BDA00030067036000000512
Represents the Summary value Summary
Figure BDA00030067036000000513
Summary
Figure BDA00030067036000000514
Summary
Figure BDA00030067036000000515
……、Summary
Figure BDA00030067036000000516
Figure BDA00030067036000000516
1 st abstract value arranged from big to small or from small to big;
Summary
Figure BDA00030067036000000517
represents the Summary value Summary
Figure BDA00030067036000000518
Summary
Figure BDA00030067036000000519
Summary
Figure BDA00030067036000000520
……、Summary
Figure BDA00030067036000000521
The 2 nd abstract value is arranged from big to small or from small to big;
Summary
Figure BDA00030067036000000522
represents the Summary value Summary
Figure BDA00030067036000000523
Summary
Figure BDA00030067036000000524
Summary
Figure BDA00030067036000000525
……、Summary
Figure BDA00030067036000000526
The 3 rd abstract value is arranged from big to small or from small to big;
Summary
Figure BDA00030067036000000527
represents the Summary value Summary
Figure BDA00030067036000000528
Summary
Figure BDA00030067036000000529
Summary
Figure BDA00030067036000000530
……、Summary
Figure BDA00030067036000000531
The A-th abstract values are arranged in a descending order or a descending order;
s113, obtaining Summary
Figure BDA00030067036000000532
Corresponding to the character in the operation in step S111, b is 1, 2, 3, … …, a; summary
Figure BDA00030067036000000533
Represents the Summary value Summary
Figure BDA00030067036000000534
Summary
Figure BDA00030067036000000535
Summary
Figure BDA00030067036000000536
……、Summary
Figure BDA00030067036000000537
The b-th abstract values are arranged in a descending order or a descending order;
wherein when b is 1, the compound is,
Figure BDA0003006703600000061
when the b is equal to 2, the reaction solution is,
Figure BDA0003006703600000062
when the b is equal to 3, the reaction solution is,
Figure BDA0003006703600000063
……；
when b is equal to A, the compound is,
Figure BDA0003006703600000064
and S114, displaying the characters obtained in sequence in the step S113 on the 1 st key of the touch virtual button, the 2 nd key of the touch virtual button, the 3 rd key, … … of the touch virtual button and the A th key of the touch virtual button in sequence.
In a preferred embodiment of the present invention, in step S12, after 2 times of calculation, the method for displaying a different characters on the 1 st key, the 2 nd key, the 3 rd key, the … … rd key, and the a th key of the touch virtual button comprises the following steps:
s121, carrying out the following operations on A different characters:
Figure BDA0003006703600000065
wherein, the Hash Algorithm < represents a summary one-way Algorithm which adopts one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
Bathe symbol a represents the a-th character, a is 1, 2, 3, … …, A;
wherein, B1Representing the 1 st character, B2Representing the 2 nd character, B3Denotes the 3 rd character, … …, BARepresenting the A-th character; character 1B 12 nd character B2Character No. 3B3… …, character A and character BAForming A different characters;
Summary
Figure BDA0003006703600000066
indicates the a-th character BaPerforming 2 times of digest value obtained by using one-way algorithm of digests of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
wherein, Summary
Figure BDA0003006703600000067
Indicates the 1 st character B1Performing 2 times of digest value obtained by using one-way algorithm of digests of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
Summary
Figure BDA0003006703600000068
indicates the 2 nd character B2Performing 2 times of digest value obtained by using one-way algorithm of digests of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
Summary
Figure BDA0003006703600000069
indicates the 3 rd character B 32 times with MThe digest value obtained by one-way algorithm of the digests of D5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
……；
Summary
Figure BDA0003006703600000071
indicates the A-th character BAPerforming 2 times of digest value obtained by using one-way algorithm of digests of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
s122, summarizing the abstract value
Figure BDA0003006703600000072
Summary
Figure BDA0003006703600000073
Summary
Figure BDA0003006703600000074
……
、Summary
Figure BDA0003006703600000075
Arranged in the order from big to small or from small to big to obtain Summary
Figure BDA0003006703600000076
Summary
Figure BDA0003006703600000077
Summary
Figure BDA0003006703600000078
……、Summary
Figure BDA0003006703600000079
Summary
Figure BDA00030067036000000710
Represents the Summary value Summary
Figure BDA00030067036000000711
Summary
Figure BDA00030067036000000712
Summary
Figure BDA00030067036000000713
……、Summary
Figure BDA00030067036000000714
Figure BDA00030067036000000714
1 st abstract value arranged from big to small or from small to big;
Summary
Figure BDA00030067036000000715
represents the Summary value Summary
Figure BDA00030067036000000716
Summary
Figure BDA00030067036000000717
Summary
Figure BDA00030067036000000718
……、Summary
Figure BDA00030067036000000719
The 2 nd abstract value is arranged from big to small or from small to big;
Summary
Figure BDA00030067036000000720
represents the Summary value Summary
Figure BDA00030067036000000721
Summary
Figure BDA00030067036000000722
Summary
Figure BDA00030067036000000723
……、Summary
Figure BDA00030067036000000724
The 3 rd abstract value is arranged from big to small or from small to big;
……；
Summary
Figure BDA00030067036000000725
represents the Summary value Summary
Figure BDA00030067036000000726
Summary
Figure BDA00030067036000000727
Summary
Figure BDA00030067036000000728
……、Summary
Figure BDA00030067036000000729
The A-th abstract values are arranged in a descending order or a descending order;
s123, obtaining Summary
Figure BDA00030067036000000730
Corresponding to the character in the operation in step S121, b is 1, 2, 3, … …, a; summary
Figure BDA00030067036000000731
Represents the Summary value Summary
Figure BDA00030067036000000732
Summary
Figure BDA00030067036000000733
Summary
Figure BDA00030067036000000734
……、Summary
Figure BDA00030067036000000735
According toThe b-th abstract value is arranged from big to small or from small to big;
wherein when b is 1, the compound is,
Figure BDA00030067036000000736
when the b is equal to 2, the reaction solution is,
Figure BDA00030067036000000737
when the b is equal to 3, the reaction solution is,
Figure BDA00030067036000000738
……；
when b is equal to A, the compound is,
Figure BDA0003006703600000081
and S124, displaying the characters obtained in the step S123 on the 1 st key of the touch virtual button, the 2 nd key of the touch virtual button, the 3 rd key, … … of the touch virtual button and the A th key of the touch virtual button in sequence.
In a preferred embodiment of the present invention, in step S13, after 3 times of calculation, the method for displaying a different characters on the 1 st key, the 2 nd key, the 3 rd key, the … … nd key of the touch virtual button and the a th key of the touch virtual button comprises the following steps:
s131, carrying out the following operations on A different characters:
Figure BDA0003006703600000082
wherein, the Hash Algorithm < > represents a digest one-way Algorithm which adopts one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
Bathe symbol a represents the a-th character, a is 1, 2, 3, … …, A;
wherein, B1Representing the 1 st character, B2Representing the 2 nd character, B3Denotes the 3 rd character, … …, BARepresenting the A-th character; character 1B 12 nd character B2Character No. 3B3… …, character A and character BAForming A different characters;
Summary
Figure BDA0003006703600000083
indicates the a-th character BaPerforming 3 times of digest value obtained by using digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
wherein, Summary
Figure BDA0003006703600000084
Indicates the 1 st character B1Performing 3 times of digest value obtained by using digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
Summary
Figure BDA0003006703600000085
indicates the 2 nd character B2Performing 3 times of digest value obtained by using digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
Summary
Figure BDA0003006703600000086
indicates the 3 rd character B3Performing 3 times of digest value obtained by using digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
……；
Summary
Figure BDA0003006703600000087
indicates the A-th character BAPerforming 3 times of digest value obtained by using digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
s132, summarizing the abstract value
Figure BDA0003006703600000088
Summary
Figure BDA0003006703600000089
Summary
Figure BDA00030067036000000810
……
、Summary
Figure BDA00030067036000000811
Arranged in the order from big to small or from small to big to obtain Summary
Figure BDA00030067036000000812
Summary
Figure BDA00030067036000000813
Summary
Figure BDA00030067036000000814
……、Summary
Figure BDA00030067036000000815
Summary
Figure BDA0003006703600000091
Represents the Summary value Summary
Figure BDA0003006703600000092
Summary
Figure BDA0003006703600000093
Summary
Figure BDA0003006703600000094
……、Summary
Figure BDA0003006703600000095
Figure BDA0003006703600000095
1 st abstract value arranged from big to small or from small to big;
Summary
Figure BDA0003006703600000096
represents the Summary value Summary
Figure BDA0003006703600000097
Summary
Figure BDA0003006703600000098
Summary
Figure BDA0003006703600000099
……、Summary
Figure BDA00030067036000000910
The 2 nd abstract value is arranged from big to small or from small to big;
Summary
Figure BDA00030067036000000911
represents the Summary value Summary
Figure BDA00030067036000000912
Summary
Figure BDA00030067036000000913
Summary
Figure BDA00030067036000000914
……、Summary
Figure BDA00030067036000000915
The 3 rd abstract value is arranged from big to small or from small to big;
……；
Summary
Figure BDA00030067036000000916
represents the Summary value Summary
Figure BDA00030067036000000917
Summary
Figure BDA00030067036000000918
Summary
Figure BDA00030067036000000930
……、Summary
Figure BDA00030067036000000919
The A-th abstract values are arranged in a descending order or a descending order;
s133, obtaining Summary
Figure BDA00030067036000000920
Corresponding to the character in the operation in step S131, b is 1, 2, 3, … …, a; summary
Figure BDA00030067036000000921
Represents the Summary value Summary
Figure BDA00030067036000000922
Summary
Figure BDA00030067036000000923
Summary
Figure BDA00030067036000000924
……、Summary
Figure BDA00030067036000000925
The b-th abstract values are arranged in a descending order or a descending order;
wherein when b is 1, the compound is,
Figure BDA00030067036000000926
when the b is equal to 2, the reaction solution is,
Figure BDA00030067036000000927
when the b is equal to 3, the reaction solution is,
Figure BDA00030067036000000928
……；
b＝at the time of A, the first-time-series,
Figure BDA00030067036000000929
and S134, sequentially displaying the characters sequentially obtained in the step S133 on a 1 st key of the touch virtual button, a 2 nd key of the touch virtual button, a 3 rd key of the touch virtual button, … … and an A th key of the touch virtual button.
In a preferred embodiment of the present invention, in step S14, after 4 times of calculation, the method for displaying a different characters on the 1 st key, the 2 nd key, the 3 rd key, the … … rd key, and the a th key of the touch virtual button comprises the following steps:
s141, carrying out the following operations on A different characters:
Figure BDA0003006703600000101
wherein, the Hash Algorithm < > represents a digest one-way Algorithm which adopts one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
Bathe symbol a represents the a-th character, a is 1, 2, 3, … …, A;
wherein, B1Representing the 1 st character, B2Representing the 2 nd character, B3Denotes the 3 rd character, … …, BARepresenting the A-th character; character 1B 12 nd character B2Character No. 3B3… …, character A and character BAForming A different characters;
Summary
Figure BDA0003006703600000102
indicates the a-th character B a4 times of digest values obtained by using a digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
wherein, Summary
Figure BDA0003006703600000103
Indicates the 1 st character B 14 times of digest values obtained by using a digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
Summary
Figure BDA0003006703600000104
indicates the 2 nd character B 24 times of digest values obtained by using a digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
Summary
Figure BDA0003006703600000105
indicates the 3 rd character B 34 times of digest values obtained by using a digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
……；
Summary
Figure BDA0003006703600000106
indicates the A-th character B A4 times of digest values obtained by using a digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
s142, summarizing the abstract value
Figure BDA0003006703600000107
Summary
Figure BDA0003006703600000108
Summary
Figure BDA0003006703600000109
……
、Summary
Figure BDA00030067036000001010
Arranged in the order from big to small or from small to big to obtain Summary
Figure BDA00030067036000001011
Summary
Figure BDA00030067036000001012
Summary
Figure BDA00030067036000001013
……、Summary
Figure BDA00030067036000001014
Summary
Figure BDA00030067036000001015
Represents the Summary value Summary
Figure BDA00030067036000001016
Summary
Figure BDA00030067036000001017
Summary
Figure BDA00030067036000001018
……、Summary
Figure BDA00030067036000001019
Figure BDA00030067036000001019
1 st abstract value arranged from big to small or from small to big;
Summary
Figure BDA00030067036000001020
represents the Summary value Summary
Figure BDA00030067036000001021
Summary
Figure BDA00030067036000001022
Summary
Figure BDA00030067036000001023
……、Summary
Figure BDA00030067036000001024
The 2 nd abstract value is arranged from big to small or from small to big;
Summary
Figure BDA0003006703600000111
represents the Summary value Summary
Figure BDA0003006703600000112
Summary
Figure BDA0003006703600000113
Summary
Figure BDA0003006703600000114
……、Summary
Figure BDA0003006703600000115
The 3 rd abstract value is arranged from big to small or from small to big;
……；
Summary
Figure BDA0003006703600000116
represents the Summary value Summary
Figure BDA0003006703600000117
Summary
Figure BDA0003006703600000118
Summary
Figure BDA0003006703600000119
……、Summary
Figure BDA00030067036000001110
The A-th abstract values are arranged in a descending order or a descending order;
s143, obtaining Summary
Figure BDA00030067036000001111
Corresponding to the character in the operation in step S141, b is 1, 2, 3, … …, a; summary
Figure BDA00030067036000001112
Represents the Summary value Summary
Figure BDA00030067036000001113
Summary
Figure BDA00030067036000001114
Summary
Figure BDA00030067036000001115
……、Summary
Figure BDA00030067036000001116
The b-th abstract values are arranged in a descending order or a descending order;
wherein when b is 1, the compound is,
Figure BDA00030067036000001117
when the b is equal to 2, the reaction solution is,
Figure BDA00030067036000001118
when the b is equal to 3, the reaction solution is,
Figure BDA00030067036000001119
……；
when b is equal to A, the compound is,
Figure BDA00030067036000001120
and S144, displaying the characters obtained in the step S143 on the 1 st key of the touch virtual button, the 2 nd key of the touch virtual button, the 3 rd key of the touch virtual button, … … and the A th key of the touch virtual button in sequence.
In a preferred embodiment of the present invention, in step S15, after 5 times of calculation, the method for displaying a different characters on the 1 st key, the 2 nd key, the 3 rd key, the … … th key, and the a th key of the touch virtual button comprises the following steps:
s151, carrying out the following operations on A different characters:
Figure BDA00030067036000001121
wherein, the Hash Algorithm < > represents a digest one-way Algorithm which adopts one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
Bathe symbol a represents the a-th character, a is 1, 2, 3, … …, A;
wherein, B1Representing the 1 st character, B2Representing the 2 nd character, B3Denotes the 3 rd character, … …, BARepresenting the A-th character; character 1B 12 nd character B2Character No. 3B3… …, character A and character BAForming A different characters;
Summary
Figure BDA0003006703600000121
indicates the a-th character B a5 times of obtaining a digest value by using a digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
wherein, Summary
Figure BDA0003006703600000122
Indicates the 1 st character B 15 times of obtaining a digest value by using a digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
Summary
Figure BDA0003006703600000123
indicates the 2 nd character B 25 times of obtaining a digest value by using a digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
Summary
Figure BDA0003006703600000124
indicates the 3 rd character B3The method is carried out for 5 times by using MD5, SHA-1, SHA-224, SHA-256, SHA-384,The digest value obtained by the digest one-way algorithm of one of SHA-512;
……；
Summary
Figure BDA0003006703600000125
indicates the A-th character B A5 times of obtaining a digest value by using a digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
s152, summarizing the abstract value
Figure BDA0003006703600000126
Summary
Figure BDA0003006703600000127
Summary
Figure BDA0003006703600000128
……
、Summary
Figure BDA0003006703600000129
Arranged in the order from big to small or from small to big to obtain Summary
Figure BDA00030067036000001210
Summary
Figure BDA00030067036000001211
Summary
Figure BDA00030067036000001212
……、Summary
Figure BDA00030067036000001213
Summary
Figure BDA00030067036000001214
Represents the Summary value Summary
Figure BDA00030067036000001215
Summary
Figure BDA00030067036000001216
Summary
Figure BDA00030067036000001217
……、Summary
Figure BDA00030067036000001218
Figure BDA00030067036000001218
1 st abstract value arranged from big to small or from small to big;
Summary
Figure BDA00030067036000001219
represents the Summary value Summary
Figure BDA00030067036000001220
Summary
Figure BDA00030067036000001221
Summary
Figure BDA00030067036000001222
……、Summary
Figure BDA00030067036000001223
The 2 nd abstract value is arranged from big to small or from small to big;
Summary
Figure BDA00030067036000001224
represents the Summary value Summary
Figure BDA00030067036000001225
Summary
Figure BDA00030067036000001226
Summary
Figure BDA00030067036000001227
……、Summary
Figure BDA00030067036000001228
The 3 rd abstract value is arranged from big to small or from small to big;
……；
Summary
Figure BDA0003006703600000131
represents the Summary value Summary
Figure BDA0003006703600000132
Summary
Figure BDA0003006703600000133
Summary
Figure BDA0003006703600000134
……、Summary
Figure BDA0003006703600000135
The A-th abstract values are arranged in a descending order or a descending order;
s153, obtaining Summary
Figure BDA0003006703600000136
Corresponding to the character in the operation in step S151, b is 1, 2, 3, … …, a; summary
Figure BDA0003006703600000137
Represents the Summary value Summary
Figure BDA0003006703600000138
Summary
Figure BDA0003006703600000139
Summary
Figure BDA00030067036000001310
……、Summary
Figure BDA00030067036000001311
The b-th plucker is arranged according to the sequence from big to small or from small to bigA required value;
wherein when b is 1, the compound is,
Figure BDA00030067036000001312
when the b is equal to 2, the reaction solution is,
Figure BDA00030067036000001313
when the b is equal to 3, the reaction solution is,
Figure BDA00030067036000001314
……；
when b is equal to A, the compound is,
Figure BDA00030067036000001315
and S154, displaying the characters obtained in the step S153 on the 1 st key of the touch virtual button, the 2 nd key of the touch virtual button, the 3 rd key of the touch virtual button, … … and the A th key of the touch virtual button in sequence.
In a preferred embodiment of the present invention, a digest one-way algorithm using MD5 is adopted in each of step S111, step S121, step S131, step S141, and step S151;
or/and adopting a summary one-way algorithm adopting SHA-1 in step S111, step S121, step S131, step S141 and step S151;
or/and adopting a summary one-way algorithm adopting SHA-224 in each of the step S111, the step S121, the step S131, the step S141 and the step S151;
or/and adopting a summary one-way algorithm adopting SHA-256 in steps S111, S121, S131, S141 and S151;
or/and adopting a summary one-way algorithm adopting SHA-384 in step S111, step S121, step S131, step S141 and step S151;
or/and adopting a summary one-way algorithm adopting SHA-512 in steps S111, S121, S131, S141 and S151;
step S112, step S122, step S132, step S142 and step S152 are arranged in descending order;
or/and the steps S112, S122, S132, S142 and S152 are arranged in the descending order.
In a preferred embodiment of the present invention, step S2 includes:
the controller performs the following operations on the received screen unlocking code:
Summary ValueC＝Hash Algorithm<C>，
wherein, the Hash Algorithm < > represents a digest one-way Algorithm which adopts one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
c represents screen decoding codes received by the controller;
Summary ValueCthe screen decoding code C received by the controller is represented to be subjected to 1 time of screen decoding code abstract values obtained by adopting an abstract one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
step S0 is further included before step S1, the controller stores the obtained preset screen-unlocking code in the controller, and the method for obtaining the preset screen-unlocking code includes:
Summary Valuec＝Hash Algorithm<c>，
wherein, the Hash Algorithm < > represents a digest one-way Algorithm which adopts one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
c represents screen-unlocking code received by the controller in advance;
Summary Valuecthe screen decoding code c received by the controller in advance is represented by a preset screen decoding code abstract value obtained by 1 time of adopting an abstract one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
if the screen decoding code abstract value calculated by the controller is consistent with a preset screen decoding code abstract value preset in the controller, the screen decoding of the touch display screen is successful;
and if the screen decoding code abstract value calculated by the controller is inconsistent with a preset screen decoding code abstract value preset in the controller, the screen decoding of the touch display screen fails. When the mobile phone is lost, the mobile phone can not obtain the screen decoding code even if the mobile phone obtains the screen decoding code abstract value after being cracked, so that the mobile phone is safer and more reliable.
One specific example is given below (all using MD5, which outputs a 16-bit 16-ary lowercase string):
if the user inputs the set screen-unlocking code 023 on the mobile phone in advance, the controller executes the following operations:
Figure BDA0003006703600000141
it 4453d247e0117381 was stored in the controller.
The method comprises the following steps that firstly, a controller receives a screen decoding code input trigger signal, a screen decoding code display frame is displayed on a touch display screen, the screen decoding code display frame comprises a screen decoding code input frame and 10 touch virtual button keys, and the screen decoding code display frame comprises a 1 st key of a touch virtual button, a 2 nd key of the touch virtual button, a 3 rd key of the touch virtual button, a 4 th key of the touch virtual button, a 5 th key of the touch virtual button, a 6 th key of the touch virtual button, a 7 th key of the touch virtual button, an 8 th key of the touch virtual button, a 9 th key of the touch virtual button and a 10 th key of the touch virtual button from left to right; 10 characters are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 respectively; 0-9 is a digital character, and A characters can be digital characters (0-9), capital letter characters (A-Z) or lowercase letter characters (a-Z) independently, or one or any combination of the digital characters 0-9, one or any combination of the capital letter characters A-Z, or one or any combination of the capital letter characters A-Z or the lowercase letter characters a-Z or any combination thereof.
And a second step of performing the following operations:
Figure BDA0003006703600000151
in this embodiment, since 0 does not have a digest one-way algorithm, it is replaced with another character other than a, such as the lower case letter o.
Figure BDA0003006703600000152
Figure BDA0003006703600000153
Figure BDA0003006703600000154
Figure BDA0003006703600000155
Figure BDA0003006703600000156
Figure BDA0003006703600000157
Figure BDA0003006703600000158
Figure BDA0003006703600000161
Figure BDA0003006703600000162
Thirdly, arranging the components in sequence from small to big to obtain:
Figure BDA0003006703600000163
Figure BDA0003006703600000164
Figure BDA0003006703600000165
Figure BDA0003006703600000166
Figure BDA0003006703600000167
fourthly, the characters corresponding to the operation are sequentially 0, 9, 3, 6, 2, 1, 4, 5, 7 and 8;
a fifth step of displaying a character 0 on a 1 st key of the touch virtual button, a character 9 on a 2 nd key of the touch virtual button, a character 3 on a 3 rd key of the touch virtual button, a character 6 on a 4 th key of the touch virtual button, a character 2 on a 5 th key of the touch virtual button, a character 1 on a 6 th key of the touch virtual button, a character 4 on a 7 th key of the touch virtual button, a character 5 on an 8 th key of the touch virtual button, a character 7 on a 9 th key of the touch virtual button, and a character 8 on a 10 th key of the touch virtual button; as shown in fig. 2.
Sixthly, inputting a character 0 displayed on the 1 st key of the touch virtual button to the controller if a 1 st key input trigger signal of the touch virtual button is received;
the seventh step, carry out the following operations:
Figure BDA0003006703600000168
Figure BDA0003006703600000171
Figure BDA0003006703600000172
Figure BDA0003006703600000173
Figure BDA0003006703600000174
Figure BDA0003006703600000175
Figure BDA0003006703600000176
Figure BDA0003006703600000181
Figure BDA0003006703600000182
Figure BDA0003006703600000183
and eighthly, arranging the components in sequence from small to big to obtain:
Figure BDA0003006703600000184
Figure BDA0003006703600000185
Figure BDA0003006703600000186
Figure BDA0003006703600000187
Figure BDA0003006703600000188
ninth, the characters corresponding to the operation are 7, 3, 4, 8, 2, 1, 9, 0, 6 and 5 in sequence;
tenth, displaying a character 7 on a 1 st key of the touch virtual button, a character 3 on a 2 nd key of the touch virtual button, a character 4 on a 3 rd key of the touch virtual button, a character 8 on a 4 th key of the touch virtual button, a character 2 on a 5 th key of the touch virtual button, a character 1 on a 6 th key of the touch virtual button, a character 9 on a 7 th key of the touch virtual button, a character 0 on an 8 th key of the touch virtual button, a character 6 on a 9 th key of the touch virtual button, and a character 5 on a 10 th key of the touch virtual button; as shown in fig. 3.
Step eleven, if receiving a 5 th key input trigger signal of the touch virtual button, inputting a character 2 displayed on the 5 th key of the touch virtual button which is triggered into the controller;
a twelfth step of performing the following operations:
Figure BDA0003006703600000191
Figure BDA0003006703600000192
Figure BDA0003006703600000193
Figure BDA0003006703600000194
Figure BDA0003006703600000195
Figure BDA0003006703600000201
Figure BDA0003006703600000202
Figure BDA0003006703600000203
Figure BDA0003006703600000204
Figure BDA0003006703600000205
step eleven, arranging the materials in sequence from small to big to obtain:
Figure BDA0003006703600000211
Figure BDA0003006703600000212
Figure BDA0003006703600000213
Figure BDA0003006703600000214
Figure BDA0003006703600000215
Figure BDA0003006703600000216
fourteenth, the characters in the corresponding operation are 7, 1, 9, 8, 5, 6, 2, 4, 3 and 0 in sequence;
fifteenth step, displaying the character 7 on the 1 st key of the touch virtual button, the character 1 on the 2 nd key of the touch virtual button, the character 9 on the 3 rd key of the touch virtual button, the character 8 on the 4 th key of the touch virtual button, the character 5 on the 5 th key of the touch virtual button, the character 6 on the 6 th key of the touch virtual button, the character 2 on the 7 th key of the touch virtual button, the character 4 on the 8 th key of the touch virtual button, the character 3 on the 9 th key of the touch virtual button, and the character 0 on the 10 th key of the touch virtual button; as shown in fig. 4.
Sixthly, inputting the triggered character 3 displayed on the 9 th key of the touch virtual button into the controller if a 9 th key input trigger signal of the touch virtual button is received;
seventeenth, the following operations are performed:
Figure BDA0003006703600000217
Figure BDA0003006703600000221
Figure BDA0003006703600000222
Figure BDA0003006703600000223
Figure BDA0003006703600000224
Figure BDA0003006703600000225
Figure BDA0003006703600000231
Figure BDA0003006703600000232
Figure BDA0003006703600000233
Figure BDA0003006703600000234
eighteenth, arranging according to a sequence from small to big to obtain:
Figure BDA0003006703600000235
Figure BDA0003006703600000236
Figure BDA0003006703600000237
Figure BDA0003006703600000241
Figure BDA0003006703600000242
Figure BDA0003006703600000243
nineteenth step, the characters corresponding to the operation are 5, 2, 1, 4, 9, 6, 3, 8, 0 and 7 in sequence;
twentieth, displaying the character 5 on the 1 st key of the touch virtual button, the character 2 on the 2 nd key of the touch virtual button, the character 1 on the 3 rd key of the touch virtual button, the character 4 on the 4 th key of the touch virtual button, the character 9 on the 5 th key of the touch virtual button, the character 6 on the 6 th key of the touch virtual button, the character 3 on the 7 th key of the touch virtual button, the character 8 on the 8 th key of the touch virtual button, the character 0 on the 9 th key of the touch virtual button and the character 7 on the 10 th key of the touch virtual button; as shown in fig. 5.
And twenty-first step, receiving a screen decoding code input finishing trigger signal, namely receiving a 'determination' trigger signal, and receiving a screen decoding code input finishing trigger signal.
In a twenty-second step, the received screen decoding code (023) is subjected to the following operations:
Figure BDA0003006703600000244
the calculated screen-unlocking code abstract value (4453d247e0117381) is consistent with the preset screen-unlocking code abstract value (4453d247e0117381) stored in the controller, so that the screen-unlocking of the touch display screen is successful.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A mobile phone device comprises a mobile phone shell (7), wherein a touch display screen (5) is arranged on the front side of the mobile phone shell (7), and is characterized in that a PCB (printed circuit board) fixing mounting seat for fixedly mounting a PCB is arranged in the mobile phone shell (7), the PCB is fixedly mounted on the PCB fixing mounting seat, a controller is arranged on the PCB, and a touch display end of the touch display screen (5) is connected with a touch display end of the controller;
when the controller receives a screen decoding code input trigger signal, a screen decoding code display frame is displayed on the touch display screen (5), and the screen decoding code display frame comprises a screen decoding code input frame and A touch virtual button keys, namely a touch virtual button 1 st key, a touch virtual button 2 nd key, a touch virtual button 3 rd key, … … and a touch virtual button A th key;
and inputting characters of a screen decoding code by touching a 1 st key of the virtual button, touching a 2 nd key of the virtual button, touching a 3 rd key of the virtual button, … … and touching an A th key of the virtual button, wherein when the screen decoding code received by the controller is consistent with a preset screen decoding code preset in the controller, the screen decoding of the touch display screen is successful.
2. An input method capable of unlocking a screen after locking the screen of a mobile phone is characterized by comprising the following steps:
s1, inputting a screen unlocking code;
s2, judging whether the screen-off code received by the controller is consistent with the preset screen-off code preset in the controller:
if the screen decoding code received by the controller is consistent with the preset screen decoding code preset in the controller, the screen decoding of the touch display screen is successful;
if the screen decoding code received by the controller is inconsistent with a preset screen decoding code preset in the controller, the touch display screen fails to be decoded; return is made to step S1.
3. The input method capable of unlocking the screen after locking the screen of the mobile phone according to claim 2, wherein the step S1 comprises the following steps:
s11, judging whether the input screen-unlocking code trigger signal is received:
if receiving a screen decoding code input trigger signal, displaying a screen decoding code display frame on the touch display screen, wherein the screen decoding code display frame comprises a screen decoding code input frame and A touch virtual button keys which are a 1 st key of a touch virtual button, a 2 nd key of the touch virtual button, a 3 rd key of the touch virtual button, … … and an A th key of the touch virtual button; after 1 time of calculation, displaying A different characters on a 1 st key of a touch virtual button, a 2 nd key of the touch virtual button, a 3 rd key of the touch virtual button, … … and an A th key of the touch virtual button; step S12 is executed;
if the screen unlocking code triggering signal is not received, returning to the step S11;
s12, judging whether receiving the screen-decoding character input trigger signal:
if receiving a screen decoding character input triggering signal, displaying A different characters on a touch virtual button key 1 st key, a touch virtual button key 2 nd key, a touch virtual button key 3 rd key, … … and a touch virtual button key A after 2 times of calculation by a character input controller displayed on the triggered touch virtual button key; step S13 is executed;
if the screen decoding character input trigger signal is not received, returning to the step S12;
s13, judging whether receiving the screen-decoding character input trigger signal:
if receiving a screen decoding character input triggering signal, displaying A different characters on a touch virtual button key 1 st key, a touch virtual button key 2 nd key, a touch virtual button key 3 rd key, … … and a touch virtual button key A after 3 times of calculation by a character input controller displayed on the triggered touch virtual button key; step S14 is executed;
if the screen decoding character input trigger signal is not received, returning to the step S13;
s14, judging whether receiving the screen-decoding character input trigger signal:
if receiving a screen decoding character input triggering signal, displaying A different characters on a touch virtual button key 1 st key, a touch virtual button key 2 nd key, a touch virtual button key 3 rd key, … … and a touch virtual button key A after 4 times of calculation by a character input controller displayed on the triggered touch virtual button key; step S15 is executed;
if the screen decoding character input trigger signal is not received, returning to the step S14;
s15, judging whether receiving the screen-decoding character input trigger signal:
if receiving a screen decoding character input triggering signal, displaying A different characters on a touch virtual button key 1 st key, a touch virtual button key 2 nd key, a touch virtual button key 3 rd key, … … and a touch virtual button key A after 5 times of calculation by a character input controller displayed on the triggered touch virtual button key; step S16 is executed;
if the screen decoding character input trigger signal is not received, returning to the step S15;
……；
until the screen-unlocking code is completely input.
4. The input method capable of unlocking the screen of the mobile phone according to claim 3, wherein in step S11, after 1 calculation, the method for displaying A different characters on the 1 st key, the 2 nd key, the 3 rd key, the … … of the touch virtual button and the A th key of the touch virtual button comprises the following steps:
s111, carrying out the following operations on A different characters:
Figure FDA0003006703590000031
wherein, the Hash Algorithm < > represents a digest one-way Algorithm which adopts one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
wherein, B1Representing the 1 st character, B2Representing the 2 nd character, B3Denotes the 3 rd character, … …, BARepresenting the A-th character; character 1B12 nd character B2Character No. 3B3… …, character A and character BAForming A different characters;
Figure FDA0003006703590000032
indicates the a-th character Ba1 time of obtaining a digest value by using a digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
wherein the content of the first and second substances,
Figure FDA0003006703590000033
indicates the 1 st character B11 time of obtaining a digest value by using a digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
Figure FDA0003006703590000034
indicates the 2 nd character B21 time of obtaining a digest value by using a digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
Figure FDA0003006703590000035
indicates the 3 rd character B31 time of obtaining a digest value by using a digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
……；
Figure FDA0003006703590000041
indicates the A-th character BA1 time of obtaining a digest value by using a digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
s112, the abstract value is processed
Figure FDA0003006703590000042
Figure FDA0003006703590000043
Arranged in the order from big to small or from small to big to obtain
Figure FDA0003006703590000044
Figure FDA0003006703590000045
Wherein the content of the first and second substances,
Figure FDA0003006703590000046
represents the abstract value
Figure FDA0003006703590000047
Figure FDA0003006703590000048
1 st abstract value arranged from big to small or from small to big;
Figure FDA0003006703590000049
represents the abstract value
Figure FDA00030067035900000410
Figure FDA00030067035900000411
The 2 nd abstract value is arranged from big to small or from small to big;
Figure FDA00030067035900000412
represents the abstract value
Figure FDA00030067035900000413
Figure FDA00030067035900000414
The 3 rd abstract value is arranged from big to small or from small to big;
Figure FDA00030067035900000415
represents the abstract value
Figure FDA00030067035900000416
Figure FDA00030067035900000417
The A-th abstract values are arranged in a descending order or a descending order;
s113, obtaining
Figure FDA00030067035900000418
Corresponding to the character in the operation in step S111, b is 1, 2, 3, … …, a;
Figure FDA00030067035900000419
represents the abstract value
Figure FDA00030067035900000420
Figure FDA00030067035900000421
The b-th abstract values are arranged in a descending order or a descending order;
wherein when b is 1, the compound is,
Figure FDA00030067035900000422
when the b is equal to 2, the reaction solution is,
Figure FDA0003006703590000051
when the b is equal to 3, the reaction solution is,
Figure FDA0003006703590000052
……；
when b is equal to A, the compound is,
Figure FDA0003006703590000053
and S114, displaying the characters obtained in sequence in the step S113 on the 1 st key of the touch virtual button, the 2 nd key of the touch virtual button, the 3 rd key, … … of the touch virtual button and the A th key of the touch virtual button in sequence.
5. The input method capable of unlocking the screen of the mobile phone according to claim 3, wherein in step S12, after 2 times of calculation, the method for displaying A different characters on the 1 st key, the 2 nd key, the 3 rd key, the … … of the touch virtual button and the A th key of the touch virtual button comprises the following steps:
s121, carrying out the following operations on A different characters:
Figure FDA0003006703590000054
wherein, the Hash Algorithm < > represents a digest one-way Algorithm which adopts one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
Bathe symbol a represents the a-th character, a is 1, 2, 3, … …, A;
wherein, B1Representing the 1 st character, B2Representing the 2 nd character, B3Denotes the 3 rd character, … …, BARepresenting the A-th character; character 1B12 nd character B2Character No. 3B3… …, character A and character BAForming A different characters;
Figure FDA0003006703590000055
indicates the a-th character BaPerforming 2 times of digest value obtained by using one-way algorithm of digests of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
wherein the content of the first and second substances,
Figure FDA0003006703590000056
indicates the 1 st character B1Performing 2 times of digest value obtained by using one-way algorithm of digests of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
Figure FDA0003006703590000057
indicates the 2 nd character B2Performing 2 times of digest value obtained by using one-way algorithm of digests of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
Figure FDA0003006703590000061
indicates the 3 rd character B3Performing 2 times of digest value obtained by using one-way algorithm of digests of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
……；
Figure FDA0003006703590000062
indicates the A-th character BAPerforming 2 times of digest value obtained by using one-way algorithm of digests of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
s122, the abstract value is extracted
Figure FDA0003006703590000063
Figure FDA0003006703590000064
Arranged in the order from big to small or from small to big to obtain
Figure FDA0003006703590000065
Figure FDA0003006703590000066
Figure FDA0003006703590000067
Represents the abstract value
Figure FDA0003006703590000068
Figure FDA0003006703590000069
1 st abstract value arranged from big to small or from small to big;
Figure FDA00030067035900000610
represents the abstract value
Figure FDA00030067035900000611
Figure FDA00030067035900000612
The 2 nd abstract value is arranged from big to small or from small to big;
Figure FDA00030067035900000613
represents the abstract value
Figure FDA00030067035900000614
Figure FDA00030067035900000615
The 3 rd abstract value is arranged from big to small or from small to big;
……；
Figure FDA00030067035900000616
represents the abstract value
Figure FDA00030067035900000617
Figure FDA00030067035900000618
The A-th abstract values are arranged in a descending order or a descending order;
s123, obtaining
Figure FDA00030067035900000619
Corresponding to the character in the operation in step S121, b is 1, 2, 3, … …, a;
Figure FDA00030067035900000620
represents the abstract value
Figure FDA00030067035900000621
Figure FDA00030067035900000622
The b-th abstract values are arranged in a descending order or a descending order;
wherein when b is 1, the compound is,
Figure FDA0003006703590000071
when the b is equal to 2, the reaction solution is,
Figure FDA0003006703590000072
when the b is equal to 3, the reaction solution is,
Figure FDA0003006703590000073
……；
when b is equal to A, the compound is,
Figure FDA0003006703590000074
and S124, displaying the characters obtained in the step S123 on the 1 st key of the touch virtual button, the 2 nd key of the touch virtual button, the 3 rd key, … … of the touch virtual button and the A th key of the touch virtual button in sequence.
6. The input method capable of unlocking the screen of the mobile phone according to claim 3, wherein in step S13, after 3 times of calculation, the method for displaying A different characters on the 1 st key, the 2 nd key, the 3 rd key, the … … of the touch virtual button and the A th key of the touch virtual button comprises the following steps:
s131, carrying out the following operations on A different characters:
Figure FDA0003006703590000075
wherein, the Hash Algorithm < represents a summary one-way Algorithm which adopts one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
Bathe symbol a represents the a-th character, a is 1, 2, 3, … …, A;
wherein, B1Representing the 1 st character, B2Representing the 2 nd character, B3Denotes the 3 rd character, … …, BARepresenting the A-th character; character 1B12 nd character B2Character No. 3B3… …, character A and character BAForming A different characters;
Figure FDA0003006703590000076
indicates the a-th character BaPerforming 3 times of digest value obtained by using digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
wherein the content of the first and second substances,
Figure FDA0003006703590000077
indicates the 1 st character B1Performing 3 times of digest value obtained by using digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
Figure FDA0003006703590000081
indicates the 2 nd character B2Performing 3 times of digest value obtained by using digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
Figure FDA0003006703590000082
indicates the 3 rd character B3Performing 3 times of digest value obtained by using digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
……；
Figure FDA0003006703590000083
indicates the A-th character BAPerforming 3 times of digest value obtained by using digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
s132, the abstract value is added
Figure FDA0003006703590000084
Figure FDA0003006703590000085
Arranged in the order from big to small or from small to big to obtain
Figure FDA0003006703590000086
Figure FDA0003006703590000087
Figure FDA0003006703590000088
Represents the abstract value
Figure FDA0003006703590000089
Figure FDA00030067035900000810
1 st abstract value arranged from big to small or from small to big;
Figure FDA00030067035900000811
represents the abstract value
Figure FDA00030067035900000812
Figure FDA00030067035900000813
The 2 nd abstract value is arranged from big to small or from small to big;
Figure FDA00030067035900000814
represents the abstract value
Figure FDA00030067035900000815
Figure FDA00030067035900000816
The 3 rd abstract value is arranged from big to small or from small to big;
……；
Figure FDA00030067035900000817
represents the abstract value
Figure FDA00030067035900000818
Figure FDA00030067035900000819
The A-th abstract values are arranged in a descending order or a descending order;
s133, obtaining
Figure FDA00030067035900000820
Corresponding to the character in the operation in step S131, b is 1, 2, 3, … …, a;
Figure FDA0003006703590000091
represents the abstract value
Figure FDA0003006703590000092
Figure FDA0003006703590000093
The b-th abstract values are arranged in a descending order or a descending order;
wherein when b is 1, the compound is,
Figure FDA0003006703590000094
when the b is equal to 2, the reaction solution is,
Figure FDA0003006703590000095
when the b is equal to 3, the reaction solution is,
Figure FDA0003006703590000096
……；
when b is equal to A, the compound is,
Figure FDA0003006703590000097
and S134, sequentially displaying the characters sequentially obtained in the step S133 on a 1 st key of the touch virtual button, a 2 nd key of the touch virtual button, a 3 rd key of the touch virtual button, … … and an A th key of the touch virtual button.
7. The input method capable of unlocking the screen of the mobile phone according to claim 3, wherein in step S14, after 4 times of calculation, the method for displaying A different characters on the 1 st key, the 2 nd key, the 3 rd key, the … … of the touch virtual button and the A th key of the touch virtual button comprises the following steps:
s141, carrying out the following operations on A different characters:
Figure FDA0003006703590000098
wherein, the Hash Algorithm < > represents a digest one-way Algorithm which adopts one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
Bathe symbol a represents the a-th character, a is 1, 2, 3, … …, A;
wherein, B1Representing the 1 st character, B2Representing the 2 nd character, B3Is shown as3 characters, … …, BARepresenting the A-th character; character 1B12 nd character B2Character No. 3B3… …, character A and character BAForming A different characters;
Figure FDA0003006703590000099
indicates the a-th character Ba4 times of digest values obtained by using a digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
wherein the content of the first and second substances,
Figure FDA0003006703590000101
indicates the 1 st character B14 times of digest values obtained by using a digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
Figure FDA0003006703590000102
indicates the 2 nd character B24 times of digest values obtained by using a digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
Figure FDA0003006703590000103
indicates the 3 rd character B34 times of digest values obtained by using a digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
……；
Figure FDA0003006703590000104
indicates the A-th character BA4 times of digest values obtained by using a digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
s142, the abstract value is processed
Figure FDA0003006703590000105
Figure FDA0003006703590000106
Arranged in the order from big to small or from small to big to obtain
Figure FDA0003006703590000107
Figure FDA0003006703590000108
Figure FDA0003006703590000109
Represents the abstract value
Figure FDA00030067035900001010
Figure FDA00030067035900001011
1 st abstract value arranged from big to small or from small to big;
Figure FDA00030067035900001012
represents the abstract value
Figure FDA00030067035900001013
Figure FDA00030067035900001014
The 2 nd abstract value is arranged from big to small or from small to big;
Figure FDA00030067035900001015
represents the abstract value
Figure FDA00030067035900001016
Figure FDA00030067035900001017
The 3 rd abstract value is arranged from big to small or from small to big;
……；
Figure FDA00030067035900001018
represents the abstract value
Figure FDA00030067035900001019
Figure FDA0003006703590000111
The A-th abstract values are arranged in a descending order or a descending order;
s143, obtaining
Figure FDA0003006703590000112
Corresponding to the character in the operation in step S141, b is 1, 2, 3, … …, a;
Figure FDA0003006703590000113
represents the abstract value
Figure FDA0003006703590000114
Figure FDA0003006703590000115
The b-th abstract values are arranged in a descending order or a descending order;
wherein when b is 1, the compound is,
Figure FDA0003006703590000116
when the b is equal to 2, the reaction solution is,
Figure FDA0003006703590000117
when the b is equal to 3, the reaction solution is,
Figure FDA0003006703590000118
……；
when b is equal to A, the compound is,
Figure FDA0003006703590000119
and S144, displaying the characters obtained in the step S143 on the 1 st key of the touch virtual button, the 2 nd key of the touch virtual button, the 3 rd key of the touch virtual button, … … and the A th key of the touch virtual button in sequence.
8. The input method capable of unlocking the screen of the mobile phone according to claim 3, wherein in step S15, after 5 times of calculation, the method for displaying A different characters on the 1 st key, the 2 nd key, the 3 rd key, the … … of the touch virtual button and the A th key of the touch virtual button comprises the following steps:
s151, carrying out the following operations on A different characters:
Figure FDA00030067035900001110
wherein, the Hash Algorithm < represents a summary one-way Algorithm which adopts one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
Bathe symbol a represents the a-th character, a is 1, 2, 3, … …, A;
wherein, B1Representing the 1 st character, B2Representing the 2 nd character, B3Denotes the 3 rd character, … …, BARepresenting the A-th character; character 1B12 nd character B2Character No. 3B3… …, character A and character BAForming A different characters;
Figure FDA0003006703590000121
indicates the a-th character Ba5 times of obtaining a digest value by using a digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
wherein the content of the first and second substances,
Figure FDA0003006703590000122
indicates the 1 st character B15 times of obtaining a digest value by using a digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
Figure FDA0003006703590000123
indicates the 2 nd character B25 times of obtaining a digest value by using a digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
Figure FDA0003006703590000124
indicates the 3 rd character B35 times of obtaining a digest value by using a digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
……；
Figure FDA0003006703590000125
indicates the A-th character BA5 times of obtaining a digest value by using a digest one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
s152, the abstract value is added
Figure FDA0003006703590000126
Figure FDA0003006703590000127
Arranged in the order from big to small or from small to big to obtain
Figure FDA0003006703590000128
Figure FDA0003006703590000129
Figure FDA00030067035900001210
Represents the abstract value
Figure FDA00030067035900001211
Figure FDA00030067035900001212
1 st abstract value arranged from big to small or from small to big;
Figure FDA00030067035900001213
represents the abstract value
Figure FDA00030067035900001214
Figure FDA00030067035900001215
The 2 nd abstract value is arranged from big to small or from small to big;
Figure FDA00030067035900001216
represents the abstract value
Figure FDA00030067035900001217
Figure FDA00030067035900001218
The 3 rd abstract value is arranged from big to small or from small to big;
……；
Figure FDA0003006703590000131
represents the abstract value
Figure FDA0003006703590000132
Figure FDA0003006703590000133
The A-th abstract values are arranged in a descending order or a descending order;
s153, obtaining
Figure FDA0003006703590000134
Corresponding to the character in the operation in step S151, b is 1, 2, 3, … …, a;
Figure FDA0003006703590000135
represents the abstract value
Figure FDA0003006703590000136
Figure FDA0003006703590000137
The b-th abstract values are arranged in a descending order or a descending order;
wherein when b is 1, the compound is,
Figure FDA0003006703590000138
when the b is equal to 2, the reaction solution is,
Figure FDA0003006703590000139
when the b is equal to 3, the reaction solution is,
Figure FDA00030067035900001310
……；
when b is equal to A, the compound is,
Figure FDA00030067035900001311
and S154, displaying the characters obtained in the step S153 on the 1 st key of the touch virtual button, the 2 nd key of the touch virtual button, the 3 rd key of the touch virtual button, … … and the A th key of the touch virtual button in sequence.
9. The input method capable of unlocking the screen after locking the screen of the mobile phone according to any one of claims 4 to 8, wherein a summary one-way algorithm using MD5 is adopted in step S111, step S121, step S131, step S141 and step S151;
or/and adopting a summary one-way algorithm adopting SHA-1 in step S111, step S121, step S131, step S141 and step S151;
or/and adopting a summary one-way algorithm adopting SHA-224 in each of the step S111, the step S121, the step S131, the step S141 and the step S151;
or/and adopting a summary one-way algorithm adopting SHA-256 in steps S111, S121, S131, S141 and S151;
or/and adopting a summary one-way algorithm adopting SHA-384 in step S111, step S121, step S131, step S141 and step S151;
or/and adopting a summary one-way algorithm adopting SHA-512 in steps S111, S121, S131, S141 and S151;
step S112, step S122, step S132, step S142 and step S152 are arranged in descending order;
or/and the steps S112, S122, S132, S142 and S152 are arranged in the descending order.
10. The input method capable of unlocking the screen after locking the screen of the mobile phone according to claim 2, wherein the step S2 includes:
the controller performs the following operations on the received screen unlocking code:
Summary ValueC＝Hash Algorithm<C>，
wherein, the Hash Algorithm < > represents a digest one-way Algorithm which adopts one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
c represents screen decoding codes received by the controller;
Summary ValueCthe screen decoding code C received by the controller is represented to be subjected to 1 time of screen decoding code abstract values obtained by adopting an abstract one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
before step S1, step S0 is further included, where the controller stores the obtained summary value of the preset screen-off code in the controller, and the method for obtaining the preset screen-off code includes:
Summary Valuec＝Hash Algorithm<c>，
wherein, the Hash Algorithm < > represents a digest one-way Algorithm which adopts one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
c represents screen-unlocking code received by the controller in advance;
Summary Valuecthe screen decoding code c received by the controller in advance is represented by a preset screen decoding code abstract value obtained by 1 time of adopting an abstract one-way algorithm of one of MD5, SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512;
if the screen decoding code abstract value calculated by the controller is consistent with a preset screen decoding code abstract value preset in the controller, the screen decoding of the touch display screen is successful;
and if the screen decoding code abstract value calculated by the controller is inconsistent with a preset screen decoding code abstract value preset in the controller, the screen decoding of the touch display screen fails.
CN202110364078.1A 2021-04-03 2021-04-03 Mobile phone device Withdrawn CN112929476A (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104049897A (en) * 2014-06-26 2014-09-17 深圳市中兴移动通信有限公司 Touch screen device unlocking method and device
CN104992119A (en) * 2015-07-17 2015-10-21 上海众人网络安全技术有限公司 Sensitive information anti-interception safety transmission method and system
CN105893884A (en) * 2016-04-21 2016-08-24 深圳市旭子科技有限公司 Touch encryption keyboard and data input method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104049897A (en) * 2014-06-26 2014-09-17 深圳市中兴移动通信有限公司 Touch screen device unlocking method and device
CN104992119A (en) * 2015-07-17 2015-10-21 上海众人网络安全技术有限公司 Sensitive information anti-interception safety transmission method and system
CN105893884A (en) * 2016-04-21 2016-08-24 深圳市旭子科技有限公司 Touch encryption keyboard and data input method

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