CN103455752A - Password setting method, password verification method, device and system using methods - Google Patents
Password setting method, password verification method, device and system using methods Download PDFInfo
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- CN103455752A CN103455752A CN2013104095701A CN201310409570A CN103455752A CN 103455752 A CN103455752 A CN 103455752A CN 2013104095701 A CN2013104095701 A CN 2013104095701A CN 201310409570 A CN201310409570 A CN 201310409570A CN 103455752 A CN103455752 A CN 103455752A
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Abstract
The invention provides a password setting method, a password verification method, a device and a system using the methods. The password setting method comprises the steps that inputted password characters and the input time of each password character are recorded by terminal equipment; the password characters and the input time of each password character are transmitted to a server; the server determines password characters used for setting the password and determines the password input interval mode used for setting the password according to the input time interval of every two password characters.
Description
Technical field
The present invention relates to the Password Management field, more specifically, relate to a kind of password setting and method of password authentication and use the method device and system.
Background technology
In the password management system of prior art, the user sets in advance a password and is kept at the password authentification service end, like this, when the user need to use corresponding service, thereby just can be served by password authentification as long as input default password.But this fixing password authentification mode is easy to be revealed, once and reveal the loss that will cause user profile, serious consequence brought.
For head it off, usually can adopt dynamic type password authentification mode, certification authentication mode etc., in dynamic password verification, but the user need to carry reception server information terminal (for example, mobile phone), when user's request service, server end sends to dynamic password the terminal of the current use of user, and the user can carry out identity verification with dynamic password.The certification authentication mode can be carried out by specific certificate device the identity of authentication of users.Yet these modes need user's portable terminal equipment and certificate device, can make troubles to the user.
Summary of the invention
The object of the present invention is to provide a kind of cipher set-up method and device, can in existing password set-up mode, increase the model validation on time dimension, thereby improve the security of password setting and proof procedure.
According to an aspect of the present invention, provide a kind of cipher set-up method, having comprised: the code characters of terminal device records input and the input time of each code characters; Server will be sent to the input time of described code characters and each code characters; The Password Input interval mode that server is identified for that the code characters of password is set and is identified for arranging password according to interval input time between each code characters.
Alternatively, the step of the code characters of record input and the input time of each code characters comprises: record is the code characters of input repeatedly, and, be identified for arranging code characters and the Password Input interval mode of password after interval input time between server and code characters repeatedly consistent with each other in the code characters of determining described repeatedly input is consistent.
Alternatively, determine that the Password Input interval mode comprises: the code characters that will be less than the schedule time value time interval is defined as the code characters of input continuously, to be defined as interval greater than the code characters of the described schedule time value code characters of discontinuous input, thereby determine the Password Input interval mode according to the arrangement architecture of the code characters of the code characters of continuous input and discontinuous input.
Alternatively, described cipher set-up method also comprises: displaying time passage on the interactive interface of input code characters, and for the time of checking that the input code characters spends.
According to a further aspect in the invention, provide a kind of password setting device, having comprised: record cell, for the input time of the code characters that records input and each code characters; Communication unit, for sending to server the input time by described code characters and each code characters, with the Password Input interval mode that is identified for that for server the code characters of password is set and is identified for arranging password according to interval input time between each code characters.
Alternatively, described password setting device also comprises: interactive unit, repeatedly input the interactive interface of password for showing record.
Alternatively, interactive unit is the displaying time passage on the interactive interface of input code characters, for the time of checking that the input code characters spends.
According to a further aspect in the invention, provide a kind of password that server is set, having comprised: communication unit, for communicating by letter with terminal device, to receive the input time of code characters and each code characters of input from terminal device; The password setting unit, for the Password Input interval mode that is identified for that the code characters of password is set and is identified for arranging password according to interval input time between each code characters.
Alternatively, the code characters that the password setting unit will be less than the schedule time value time interval is defined as the code characters of input continuously, to be defined as interval greater than the code characters of the described schedule time value code characters of discontinuous input, thereby determine the Password Input interval mode according to the arrangement architecture of the code characters of the code characters of continuous input and discontinuous input.
Alternatively, password setting unit and Password Input interval mode repeatedly consistent with each other in the code characters of determining repeatedly input is identified for arranging code characters and the Password Input interval mode of password after consistent.
According to a further aspect in the invention, provide a kind of method of password authentication, having comprised: the code characters of terminal device records input and the input time of each code characters, and will send to server the input time of described code characters and each code characters; The Password Input interval mode is determined at the input time interval of server based between code characters and each code characters; Server is by determining whether the code characters Password Input interval mode consistent and definite with the code characters set in advance received unanimously carrys out authentication password with the Password Input interval mode set in advance.
Alternatively, determine that the Password Input interval mode comprises: the code characters that will be less than the schedule time value time interval is defined as the code characters of input continuously, to be defined as interval greater than the code characters of the described schedule time value code characters of discontinuous input, thereby determine the Password Input interval mode according to the arrangement architecture of the code characters of the code characters of continuous input and discontinuous input.
Alternatively, described method of password authentication also comprises: displaying time passage on the interactive interface of input code characters, and for the time of checking that the input code characters spends.
According to a further aspect in the invention, provide a kind of password authentication device, having comprised: record cell, the code characters of record input and the input time of each code characters; Communication unit, sent to server the input time of described code characters and each code characters, with the code characters that is identified for authentication password for server the Password Input interval mode that is identified for authentication password according to interval input time between each code characters.
Alternatively, described password authentication device also comprises: interactive unit, displaying time passage on the interactive interface of input code characters, for the time of checking that the input code characters spends.
According to a further aspect in the invention, provide a kind of password authentification server, having comprised: communication unit, for communicating by letter with terminal device, to receive the input time of code characters and each code characters of input from terminal device; The password authentification unit, the Password Input interval mode is determined at interval input time for each code characters of receiving based on communication unit, and the code characters of reception and Password Input interval mode and the code characters and the Password Input interval mode that set in advance are compared to carry out password authentification.
Alternatively, the code characters that the password authentification unit will be less than the schedule time value time interval is defined as the code characters of input continuously, to be defined as interval greater than the code characters of the described schedule time value code characters of discontinuous input, thereby determine the Password Input interval mode according to the arrangement architecture of the code characters of the code characters of continuous input and discontinuous input.
According to a further aspect in the invention, provide a kind of cipher set-up method, having comprised: the code characters of record input and the input time of each code characters; Determine the Password Input interval mode input time based on each code characters, the specific cryptosystem character in the code characters of input is shone upon with pre-defined rule according to described input interval mode; Code characters after server preservation mapping is as the password arranged.
Alternatively, carry out map operation in terminal device or server.
Alternatively, mapping step comprises: the code characters that will be less than the schedule time value time interval is defined as the code characters of input continuously, to be defined as interval greater than the code characters of the described schedule time value code characters of discontinuous input, thereby determine the Password Input interval mode according to the arrangement architecture of the code characters of the code characters of continuous input and discontinuous input.
Alternatively, in mapping step, change the one or more code characters in the code characters of discontinuous input according to pre-defined rule.
Alternatively, the code characters that the recording step record is repeatedly inputted and the input time of code characters, mapping step is shone upon respectively the code characters of repeatedly input according to described pre-defined rule, thereby server is preserved definite code characters as the password arranged after the code characters of determining repeatedly input is consistent with each other.
Alternatively, in mapping step, the code characters of mapped change in particular state to indicate this code characters to be changed.
Alternatively, described cipher set-up method also comprises: displaying time passage on the interactive interface of input code characters, and for the time of checking that the input code characters spends.
According to a further aspect in the invention, provide a kind of password setting device, having comprised: record cell, for the code characters that records input and the input time of each code characters; The password map unit, according to the input interval mode of determining code characters the input time based on each code characters, shone upon the specific cryptosystem character in the code characters of input with pre-defined rule according to described input interval mode; Communication unit, send to server for the code characters that will obtain from the password map unit.
Alternatively, described password setting device also comprises: interactive unit is shown as particular state for the code characters that the password map unit is changed and indicates this code characters to be changed.
Alternatively, interactive unit shows for repeatedly inputting the interface that password is set, repeatedly to input for the code characters of password is set.
Alternatively, the code characters that the password map unit will be less than the schedule time value time interval is defined as the code characters of input continuously, to be defined as interval greater than the code characters of the described schedule time value code characters of discontinuous input, thereby determine the Password Input interval mode according to the arrangement architecture of the code characters of the code characters of continuous input and discontinuous input.
Alternatively, the password map unit changes the one or more code characters in the code characters of discontinuous input according to pre-defined rule.
Alternatively, described password setting device also comprises: interactive unit, displaying time passage on the interactive interface of input code characters, for the time of checking that the input code characters spends.
According to a further aspect in the invention, provide a kind of password that server is set, having comprised: communication unit, for communicating by letter with terminal device, to receive the input time of code characters and each code characters of input from terminal device; The password setting unit, determine the input interval mode of code characters the input time based on each code characters, according to described input interval mode, with pre-defined rule, the specific cryptosystem character in the code characters of input is shone upon, and the code characters after Storage Mapping is as the password arranged.
Alternatively, the code characters that the password setting unit will be less than the schedule time value time interval is defined as the code characters of input continuously, to be defined as interval greater than the code characters of the described schedule time value code characters of discontinuous input, thereby determine the Password Input interval mode according to the arrangement architecture of the code characters of the code characters of continuous input and discontinuous input.
Alternatively, the password setting unit changes the one or more code characters in the code characters of discontinuous input according to pre-defined rule.
Alternatively, the code characters that password setting unit basis is repeatedly inputted determines that with whether the input interval mode of each code characters is consistent whether the password setting is successful.
According to a further aspect in the invention, provide a kind of method of password authentication, having comprised: the character of record input and the input time of each character; According to the input interval mode of code characters, with pre-defined rule, the specific cryptosystem character in the code characters of input is shone upon; Server carries out password authentification by the code characters after relatively shining upon and the code characters set in advance.
Alternatively, carry out mapping step in terminal device or server.
Alternatively, in mapping step, the code characters that will be less than the schedule time value time interval is defined as the code characters of input continuously, to be defined as interval greater than the code characters of the described schedule time value code characters of discontinuous input, thereby determine the Password Input interval mode according to the arrangement architecture of the code characters of the code characters of continuous input and discontinuous input.
Alternatively, mapping step changes the one or more code characters in the code characters of discontinuous input according to pre-defined rule.
Alternatively, described method of password authentication also comprises: displaying time passage on the interactive interface of input code characters, the time spent for inputting code characters.
According to a further aspect in the invention, provide a kind of password authentication device, having comprised: record cell, for the code characters that records input and the input time of each code characters; The password map unit, shone upon with the specific cryptosystem character in the code characters of pre-defined rule user input according to the input interval mode of user's code characters; Communication unit, send to server for the code characters by after the mapping of password map unit.
Alternatively, described password authentication device also comprises: interactive unit is shown as particular state for the code characters that the mapping of password map unit is changed and indicates this code characters to be changed.
Alternatively, the code characters that the password map unit will be less than the schedule time value time interval is defined as the code characters of input continuously, to be defined as interval greater than the code characters of the described schedule time value code characters of discontinuous input, thereby determine the Password Input interval mode according to the arrangement architecture of the code characters of the code characters of continuous input and discontinuous input.
Alternatively, the password map unit changes the one or more code characters in the code characters of discontinuous input according to pre-defined rule.
Alternatively, described password authentication device also comprises: interactive unit, displaying time passage on the interactive interface of input code characters, for the time of checking that the input code characters spends.
According to a further aspect in the invention, provide a kind of password authentification server, having comprised: communication unit, for receive the input time of code characters and each code characters for authentication password of input from terminal device; The password authentification unit, determine the Password Input interval mode input time of each code characters received based on communication unit, specific code characters is shone upon with pre-defined rule according to definite Password Input interval mode, and carried out password authentification by the code characters after relatively shining upon and the code characters set in advance.
Alternatively, the code characters that password authentification will be less than the schedule time value time interval is defined as the code characters of input continuously, to be defined as interval greater than the code characters of the described schedule time value code characters of discontinuous input, thereby determine the Password Input interval mode according to the arrangement architecture of the code characters of the code characters of continuous input and discontinuous input.
Alternatively, the password authentification unit changes the one or more code characters in the code characters of discontinuous input according to pre-defined rule.
According to a further aspect in the invention, provide a kind of password that system is set, comprised that above-mentioned any one password setting device and above-mentioned any one password arrange server.
According to a further aspect in the invention, provide a kind of password validation system, comprised above-mentioned any one password authentication device and above-mentioned any one password authentification server.
Can increase the security of password setting and checking according to cipher set-up method of the present invention and device and method of password authentication and device.In addition, password setting of the present invention and verification method and device also can adopt different input operations according to the time response of password when arranging and verify, thereby can improve the security of password setting and checking.
The accompanying drawing explanation
By the description of carrying out below in conjunction with accompanying drawing, above and other purpose of the present invention and characteristics will become apparent, wherein:
Fig. 1 illustrates the schematic diagram of password management system according to an embodiment of the invention;
Fig. 2 illustrates the process flow diagram of cipher set-up method according to an embodiment of the invention;
Fig. 3 illustrates the block diagram of password setting device according to an embodiment of the invention;
Fig. 4 illustrates the block diagram that password according to an embodiment of the invention arranges server;
Fig. 5 illustrates the process flow diagram of method of password authentication according to an embodiment of the invention;
Fig. 6 illustrates the block diagram of password authentication device according to an embodiment of the invention;
Fig. 7 illustrates the block diagram of password authentification server according to an embodiment of the invention;
Fig. 8 illustrates the process flow diagram of cipher set-up method according to another embodiment of the present invention;
Fig. 9 illustrates the block diagram of password setting device according to another embodiment of the present invention;
Figure 10 illustrates the block diagram that password according to another embodiment of the present invention arranges server;
Figure 11 illustrates the process flow diagram of method of password authentication according to another embodiment of the present invention;
Figure 12 illustrates the block diagram of password authentication device according to another embodiment of the present invention;
Figure 13 illustrates the block diagram of password authentification server according to another embodiment of the present invention.
Embodiment
Below provide the description carried out with reference to accompanying drawing to contribute to complete understanding as claim and exemplary embodiment of the present invention that equivalent was limited thereof.Described description comprises that various detailed details are to contribute to understanding, and these descriptions will be considered to only for exemplary.Therefore, those of ordinary skill in the art will recognize and can make without departing from the scope and spirit of the present invention various change described here and modification.In addition, for clear and succinct, can omit the description to known function and structure.
Fig. 1 is the schematic diagram illustrated according to the password management system of the embodiment of the present invention.As shown in Figure 1, this system comprises terminal device 100 and server 200.Terminal device 100 can be any equipment that can realize password input function, for example, and personal computer, smart mobile phone, the TV with internet function, special-purpose cipher input equipment etc.Can move the various application programs that arrange for password on terminal device 100, for example, Web bank's application, the application of online payment function etc.When carrying out these application programs, can on the display unit of terminal device 100, show for inputting the interface of password.
Below with reference to Fig. 2, the cipher set-up method according to the embodiment of the present invention is described.
As shown in Figure 2, when on terminal device 100, the request user arranges password, terminal device 100 shows corresponding interface for password input.At this moment, at step S201, the code characters that terminal device 100 recording users are inputted when password is set and the input time of each code characters.Here, preferably, at step S201, can need the user to repeat twice or more times input password.
Next, at step S202, terminal device 100 will send to server 200 input time of the code characters of input and each code characters.Here, the user, when input character, can carry out input character according to predetermined Password Input interval mode.For example, if the user wants input " baidu " as password, user input character " b ", " a ", " i " at first continuously, for example, then waiting for a period of time (, 5 seconds after), input character " d ", " u " continuously.Especially, terminal device 100 can be after code characters of the every input of user just send to the input time of the code characters of input and this code characters server 200, also can be the user has inputted all code characters after all code characters and each code characters be sent to server 200 input time separately.
Next, at step S203, server 200 is determined the Password Input interval mode according to interval input time between each code characters, and preserves for code characters and the Password Input interval mode of password are set.Here, determine the input interval mode of code characters according to interval input time between each code characters.For example, suppose to be respectively input time that the user inputs 5 characters of password " baidu " C1, C2, C3, C4, C5, and C2-C1<T, C3-C2<T, C4-C3 > T, C5-C4<T, T means that predetermined time interval (for example, 5 seconds), the present invention can be less than the time interval code characters " bai " of schedule time value and the code characters that " du " is defined as continuous input, and the code characters that will be defined as discontinuous input interval greater than code characters " i " and " d " of schedule time value, thereby can determine the Password Input interval mode according to the arrangement architecture of the code characters of the code characters of continuous input and discontinuous input.In addition, preferably, can the passage of prompt time on interactive interface when step S201 user inputs password, thus the user can see the time that each character of input spends intuitively, thus help the user to remember the input interval mode of the password that arranges.
Preferably, if asked twice or inputted more frequently password at step S201, at first server 200 can determine that whether the code characters of twice input is identical at step S203, then by interval input time of calculating between each code characters, determines that whether user's the Password Input interval mode of twice is consistent.Certainly, also can first determine that whether the Password Input interval mode is identical and then whether definite code characters itself is identical.
For example, in above-mentioned example, suppose twice identical being of code characters " baidu ", and be respectively C the input time for the first time of 5 characters of password " baidu "
11, C
12, C
13, C
14, C
15, and C
12-C
11<T, C
13-C
12<T, C
14-C
13>T, C
15-C
14<T, T means predetermined time interval (for example, 5 seconds), is respectively for the second time C input time
21, C
22, C
23, C
24, C
25, and C
22-C
21<T, C
23-C
22<T, C
24-C
23>T, C
25-C
24<T, can determine that the Password Input interval mode of twice is consistent.
When the Password Input interval mode of twice of determining the user is consistent, server 200 determines that password arranges successfully and preserve the input interval mode of password and password.When the Password Input interval mode of twice of determining the user is inconsistent, server 200 is determined the password setup failed, and server 200 sends a message to terminal device 100 to notify the user to reset password.
Below with reference to Fig. 3, the password setting device 300 according to the embodiment of the present invention is described.Password setting device 300 can be realized in terminal device 100.Can realize password setting device 300 with software or hardware.As shown in Figure 3, comprise record cell 310, communication unit 320 and interactive unit 330 according to the password setting device 300 of the embodiment of the present invention.Password setting device 300 can be used as software and is arranged in terminal device 100, or realizes with specific hardware.
The code characters of record cell 310 recording user inputs and the input time of each code characters.Communication unit 320 will send to server the input time of the code characters of input and each code characters, and receives from server 200 result that password arranges.Interactive unit 330 is for showing the interactive interface of inputting password.
Particularly, when password is set, the character that record cell 310 recording users are inputted when password is set and the input time of each character, communication unit 320 will send to server 200 input time of the character by user's input of record cell 310 records and each character.Here, preferably, but the interactive interface of interactive interface unit 330 twice of display requirement user or more times input password.But also displaying time passage of interactive unit 330, thereby the user can check the time that the input code characters spends.
In the situation that repeatedly input password, if arranging the message indication password of result, the notice that turns back to communication unit 320 from server 200 arranges successfully, interactive unit 330 prompting user ciphers arrange successfully.If the message of returning from server 200 indication password setup failed, interactive unit 330 prompting users reset password.
Below with reference to Fig. 4, illustrate according to the password of the embodiment of the present invention server 400 is set.Password arranges server 400 and can realize in server 200.
As shown in Figure 4, password arranges server 400 and can comprise communication unit 410 and password setting unit 420.
Especially, when the user repeatedly inputs code characters password is set, repeatedly code characters itself and the code characters input interval mode of input compare to determine whether successfully the password setting to 420 pairs of password setting units.That is to say, password setting unit 420 determines that whether the code characters of twice input is identical, then by interval input time of calculating between each code characters, determines that whether user's the Password Input interval mode of twice is consistent.Certainly, also can first determine that whether the Password Input interval mode is identical and then whether definite code characters itself is identical.
If determine that password arranges successfully, communication unit 410 transmission message informing terminal device 100 passwords arrange successfully.If the code characters received is inconsistent with the code characters set in advance, or Password Input interval mode and the Password Input interval mode of the code characters received are inconsistent, password setting unit 420 is determined the password setup failed, thereby communication unit 410 sends the 100 password authentification failures of message informing terminal device and requires to re-enter password.
Below with reference to Fig. 5, the method for password authentication according to the embodiment of the present invention is described.
As shown in Figure 5, at first, at step S501, the code characters of terminal device 100 recording user inputs and the input time of each code characters, and will send to server 200 input time of the code characters of input and code characters.
Next, at step S503, the code characters of server 200 based on input and input time interval between each code characters and determine user's Password Input interval mode, and whether definite Password Input interval mode is consistent with the Password Input interval mode set in advance.That is to say, in superincumbent " baidu " example as password, if the user has inputted when authentication password, be respectively C the input time of correct character " b ", " a ", " i ", " d ", " u " and each character
31, C
32, C
33, C
34, C
35, server 200 determines whether to meet C
12-C
11<T, C
13-C
12<T, C
14-C
13>T, C
15-C
14<T.If meet determine that the Password Input interval mode is consistent, otherwise determining that the Password Input interval mode is inconsistent.
If determine that at step S503 the Password Input interval mode is consistent, at step S505 server 200, determine the password authentification success.If determine that at step S503 the Password Input interval mode is inconsistent, at step S507, server 200 is determined the password authentification failure, and sends message to notify the user to re-enter password to terminal device 100.
Fig. 6 is the block diagram illustrated according to the password authentication device 600 of the embodiment of the present invention.
The input time of code characters He each code characters for authentication password of record cell 610 recording user inputs.Communication unit 620 will send to server the input time of the code characters of input and each code characters, and receives the result of password authentification from server 200.Interactive unit 630 is for showing the interactive interface of inputting password.Here, preferably, but also displaying time passage of interactive unit 330, thus the user can check the time that the input code characters spends.
If the notice that turns back to communication unit 320 from server 200 arranges the message indication password authentification success of result, interactive unit 330 prompting user ciphers are proved to be successful.If the message of returning from server 200 indication password setup failed, interactive unit 330 prompting users re-enter the password for checking.
Fig. 7 is the block diagram illustrated according to the password authentification server 700 of the embodiment of the present invention.Password authentification server 700 arranges server 400 with password can be embodied as integrated server in server 200.
As shown in Figure 7, password authentification server 700 comprises communication unit 710 and password authentification unit 720.Communication unit 710 is for receiving the input time of code characters and each code characters for authentication password of user's input from terminal device 100.
Store the code characters that sets in advance and the Password Input interval mode corresponding with this code characters in password authentification unit 720.Here, the Password Input interval mode set in advance can be based on inputting when password is set code characters and the time interval of inputting between each code characters be determined.
Determine the Password Input interval mode input time of each code characters that password authentification unit 720 receives based on communication unit 710, and the code characters of reception and Password Input interval mode are compared with the code characters and the Password Input interval mode that set in advance, thereby determine that whether password authentification is successful.
If the Password Input interval mode of the code characters received and the code characters of reception is consistent with the code characters set in advance and Password Input interval mode, the password authentification success is determined in password authentification unit 720, thereby communication unit 710 sends the 100 password authentification successes of message informing terminal device.If the code characters received is inconsistent with the code characters set in advance, or Password Input interval mode and the Password Input interval mode of the code characters received are inconsistent, the password authentification failure is determined in password authentification unit 720, thereby communication unit 710 sends the 100 password authentification failures of message informing terminal device and requires to re-enter password.
Below with reference to Fig. 8, the process flow diagram of cipher set-up method according to another embodiment of the present invention is described.
At first, at step S801, the character that recording user is inputted when password is set and the input time of each character.
Next, at step S803, according to the input interval mode of user's code characters, with the specific cryptosystem character in the code characters of pre-defined rule user input, shone upon.For example, suppose to be respectively input time that the user inputs 5 characters of password " bagdu " C1, C2, C3, C4, C5, and C2-C1<T, C3-C2<T, C4-C3 > T, C5-C4<T, T means that predetermined time interval (for example, 5 seconds), code characters " bag " and " du " that can be less than to the schedule time value time interval are defined as the code characters of input continuously, the code characters that will be defined as discontinuous input interval greater than code characters " g " and " d " of schedule time value, and " g " is mapped as to its upper character " i " in alphabet.That is to say, the code characters of user's input is changed to " baidu ".
Next, at step S805, the code characters after the preservation mapping is as the password arranged.
Should be understood that step S803 can carry out in terminal device, also can carry out in server.That is to say, can carry out after mapping the password that the code characters after mapping is sent to server 200 and save as setting by terminal device 100, also can directly be sent to server 200 input time of code characters and code characters, the code characters after then in server 200, carrying out the mapping of code characters and preserving mapping is as the password arranged.
In addition, at the mapping ruler of step S803, be only an example, those skilled in the art can arrange as required mapping ruler and according to interval input time between code characters, code characters be shone upon.For example, the last character that can be greater than interval time in two characters of predetermined value is mapped as the character late in alphabet, also can shine upon the rear character in two characters.Again for example, when t interval time between two characters meets T<t<2T, one of them character is mapped as to the last character in alphabet, and, when 2T<t<3T, one of them character is mapped as to the rear character in alphabet.Should be understood that these mapping rulers are only examples, the invention is not restricted to above-mentioned rule, but can adopt any mapping ruler in the time interval based between character.Certainly, these mapping rulers should be known for the user.Can be when password be set to user notification concrete mapping ruler.
Preferably, but at step S801 recording user, repeatedly input for code characters that password is set and the input time of code characters, then can to the code characters of each input, be shone upon at step S803, thereby whether server 200 can unanimously come to determine that whether the password setting is successful according to the repeatedly code characters of input after mapping.
Preferably, in step S803, the code characters that also can make mapped change in particular state to indicate this code characters to be changed to the user.For example, can make the code characters of mapped change indicate this code characters to be changed in blink states.
By above mode, can be so that the code characters of user input be changed into other character by the rule to be scheduled to, like this, and can be so that the password used in setting operation and verification operation be not identical, thus security improved.
Fig. 9 illustrates the schematic diagram of password setting device 900 according to another embodiment of the present invention.As shown in Figure 9, password setting device 900 comprises record cell 910, password map unit 920, communication unit 930 and interactive unit 940.
The code characters of record cell 910 recording user inputs and the input time of each code characters.Password map unit 920 is shone upon with the specific cryptosystem character in the code characters of pre-defined rule user input according to the input interval mode of user's code characters.With reference to Fig. 8, explained mapping ruler due to above, therefore be not described in detail.Communication unit 930 sends to server 200 for the code characters that password map unit 920 is obtained.Interactive unit 940 is for showing the interactive interface of inputting password, and the code characters that password map unit 920 can also be changed is shown as particular state and indicates this code characters to be changed to the user.
Especially, interactive unit 940 can show for repeatedly inputting the interface of password is set, thereby the user is repeatedly inputted for the code characters of password is set.Like this, can whether unanimously confirm that whether the password setting is successful by the code characters of confirming repeatedly input at server 200.If the notice that turns back to communication unit 920 from server 200 arranges the message indication password authentification success of result, interactive unit 940 prompting user ciphers arrange successfully.If the message of returning from server 200 indication password setup failed, interactive unit 940 prompting users re-enter for the code characters of password is set.
Figure 10 illustrates the block diagram that password according to another embodiment of the present invention arranges server 1000.As shown in figure 10, password arranges server 1000 and comprises communication unit 1010 and password setting unit 1020.
Whether the input interval mode of the code characters of the code characters that preferably, password setting unit 1020 also can repeatedly be inputted according to the user and each input is consistent with each other determines that whether the password setting is successful.
Figure 11 illustrates the process flow diagram of method of password authentication according to another embodiment of the present invention.
At first, at step S1110, the character that recording user is inputted when authentication password and the input time of each character.
Next, at step S1120, according to the input interval mode of user's code characters, with the specific cryptosystem character in the code characters of pre-defined rule user input, shone upon.Step S1120 can carry out in terminal device 100 or server 200.That is to say, terminal device 100 can send to server 200 by the code characters after mapping, or is directly sent to server 200 input time of code characters and code characters, thereby server 200 can shine upon code characters according to pre-defined rule.
Then, at step S1130, server 200 carries out password authentification by the code characters after relatively shining upon and the code characters set in advance.
Figure 12 illustrates the block diagram of password authentication device 1200 according to another embodiment of the present invention.As shown in figure 12, comprise record cell 1210, password map unit 1220, communication unit 1230 and interactive unit 1240 according to the password authentication device 1200 of the embodiment of the present invention.
The code characters of record cell 1210 recording user inputs and the input time of each code characters.Password map unit 1220 is shone upon with the specific cryptosystem character in the code characters of pre-defined rule user input according to the input interval mode of user's code characters.With reference to Fig. 8, explained mapping ruler due to above, therefore be not described in detail.Communication unit 1230 sends to server 200 for the code characters that password map unit 1220 is obtained.Interactive unit 1240 is for showing the interactive interface of inputting password, and the code characters that password map unit 1220 can also be changed is shown as particular state and indicates this code characters to be changed to the user.
If the notice that turns back to communication unit 1220 from server 200 arranges the message indication password authentification success of result, interactive unit 1230 prompting user ciphers are proved to be successful.If the message of returning from server 200 indication password authentification failure, interactive unit 1230 prompting users re-enter the password for checking.
Figure 13 illustrates the block diagram of password authentification server 1300 according to another embodiment of the present invention.
As shown in figure 12, password authentification server 1300 comprises communication unit 1310 and password authentification unit 1320.Communication unit 1310 is for receiving the input time of code characters and each code characters for authentication password of user's input from terminal device 100.
Store the code characters set in advance in password authentification unit 1320.
Determine the Password Input interval mode input time of each code characters that password authentification unit 1320 receives based on communication unit 1310, and specific code characters is shone upon with pre-defined rule according to definite Password Input interval mode.Then, password authentification unit 1320 is by the code characters after relatively shining upon and the code characters set in advance, thereby whether definite password authentification is successful.
If the code characters after mapping is consistent with the code characters set in advance, the password authentification success is determined in password authentification unit 1320, thereby communication unit 1310 sends the 100 password authentification successes of message informing terminal device.If the code characters after mapping is inconsistent with the code characters set in advance, the password authentification failure is determined in password authentification unit 1320, thereby communication unit 1310 sends the 100 password authentification failures of message informing terminal device and requires to re-enter password.
Introduce time dimension according to cipher set-up method of the present invention and method of password authentication in existing cipher mechanism, therefore, can increase the security of password setting and checking.In addition, password setting of the present invention and verification method also can adopt different input operations according to the time response of password when arranging and verify, thereby can improve the security of password setting and checking.
The method according to this invention can be recorded in and comprise that execution is in the computer-readable medium of the programmed instruction of computer implemented various operations.Medium also can only include programmed instruction or comprise the data file that combines with programmed instruction, data structure etc.The example of computer-readable medium comprises magnetic medium (for example hard disk, floppy disk and tape); Optical medium (for example CD-ROM and DVD); Magnet-optical medium (for example, CD); And special preparation for example, for the hardware unit (, ROM (read-only memory) (ROM), random access memory (RAM), flash memory etc.) of storage execution of program instructions.Medium can be also the transmission medium (such as optical line or metal wire, waveguide etc.) that comprises the carrier wave of the signal that transmits established procedure instruction, data structure etc.The example of programmed instruction for example comprises can use the file of interpreter by the high-level code of computing machine execution by the machine code of compiler generation with comprising.
Although with reference to exemplary embodiment of the present invention, specifically shown and described the present invention, but it should be appreciated by those skilled in the art, in the situation that do not break away from the spirit and scope of the present invention that are defined by the claims, can carry out the various changes on form and details to it.
Claims (49)
1. a cipher set-up method comprises:
The code characters of terminal device records input and the input time of each code characters;
Server will be sent to the input time of described code characters and each code characters;
The Password Input interval mode that server is identified for that the code characters of password is set and is identified for arranging password according to interval input time between each code characters.
2. the cipher set-up method as shown in claim 1, wherein, the code characters of record input and the step of the input time of each code characters comprise: record is the code characters of input repeatedly,
And, be identified for arranging code characters and the Password Input interval mode of password after interval input time between server and code characters repeatedly consistent with each other in the code characters of determining described repeatedly input is consistent.
3. cipher set-up method as claimed in claim 1, wherein, determine that the Password Input interval mode comprises: the code characters that will be less than the schedule time value time interval is defined as the code characters of input continuously, to be defined as interval greater than the code characters of the described schedule time value code characters of discontinuous input, thereby determine the Password Input interval mode according to the arrangement architecture of the code characters of the code characters of continuous input and discontinuous input.
4. cipher set-up method as described as any one in claim 1-3 also comprises: displaying time passage on the interactive interface of input code characters, and for the time of checking that the input code characters spends.
5. a password setting device comprises:
Record cell, for the input time of the code characters that records input and each code characters;
Communication unit, for sending to server the input time by described code characters and each code characters, with the Password Input interval mode that is identified for that for server the code characters of password is set and is identified for arranging password according to interval input time between each code characters.
6. password setting device as claimed in claim 5 also comprises: interactive unit, repeatedly input the interactive interface of password for showing record.
7. password setting device as claimed in claim 5, wherein, interactive unit is the displaying time passage on the interactive interface of input code characters, for the time of checking that the input code characters spends.
8. a password arranges server, comprising:
Communication unit, for communicating by letter with terminal device, to receive the input time of code characters and each code characters of input from terminal device;
The password setting unit, for the Password Input interval mode that is identified for that the code characters of password is set and is identified for arranging password according to interval input time between each code characters.
9. password as claimed in claim 8 arranges server, wherein, the code characters that the password setting unit will be less than the schedule time value time interval is defined as the code characters of input continuously, to be defined as interval greater than the code characters of the described schedule time value code characters of discontinuous input, thereby determine the Password Input interval mode according to the arrangement architecture of the code characters of the code characters of continuous input and discontinuous input.
10. password as claimed in claim 8 arranges server, wherein, password setting unit and Password Input interval mode repeatedly consistent with each other in the code characters of determining repeatedly input is identified for arranging code characters and the Password Input interval mode of password after consistent.
11. a method of password authentication comprises:
The code characters of terminal device records input and the input time of each code characters, and will send to server the input time of described code characters and each code characters;
The Password Input interval mode is determined at the input time interval of server based between code characters and each code characters;
Server is by determining whether the code characters Password Input interval mode consistent and definite with the code characters set in advance received unanimously carrys out authentication password with the Password Input interval mode set in advance.
12. method of password authentication as claimed in claim 11, wherein, determine that the Password Input interval mode comprises: the code characters that will be less than the schedule time value time interval is defined as the code characters of input continuously, to be defined as interval greater than the code characters of the described schedule time value code characters of discontinuous input, thereby determine the Password Input interval mode according to the arrangement architecture of the code characters of the code characters of continuous input and discontinuous input.
13. method of password authentication as described as claim 11 or 12 also comprises: displaying time passage on the interactive interface of input code characters, for the time of checking that the input code characters spends.
14. a password authentication device comprises:
Record cell, the code characters of record input and the input time of each code characters;
Communication unit, sent to server the input time of described code characters and each code characters, with the code characters that is identified for authentication password for server the Password Input interval mode that is identified for authentication password according to interval input time between each code characters.
15. password authentication device as claimed in claim 14 also comprises: interactive unit, displaying time passage on the interactive interface of input code characters, for the time of checking that the input code characters spends.
16. a password authentification server comprises:
Communication unit, for communicating by letter with terminal device, to receive the input time of code characters and each code characters of input from terminal device;
The password authentification unit, the Password Input interval mode is determined at interval input time for each code characters of receiving based on communication unit, and the code characters of reception and Password Input interval mode and the code characters and the Password Input interval mode that set in advance are compared to carry out password authentification.
17. password authentification server as claimed in claim 16, wherein, the code characters that the password authentification unit will be less than the schedule time value time interval is defined as the code characters of input continuously, to be defined as interval greater than the code characters of the described schedule time value code characters of discontinuous input, thereby determine the Password Input interval mode according to the arrangement architecture of the code characters of the code characters of continuous input and discontinuous input.
18. a cipher set-up method comprises:
The code characters of record input and the input time of each code characters;
Determine the Password Input interval mode input time based on each code characters, the specific cryptosystem character in the code characters of input is shone upon with pre-defined rule according to described input interval mode;
Code characters after server preservation mapping is as the password arranged.
19. cipher set-up method as claimed in claim 18 wherein, is carried out map operation in terminal device or server.
20. cipher set-up method as claimed in claim 18, wherein, mapping step comprises: the code characters that will be less than the schedule time value time interval is defined as the code characters of input continuously, to be defined as interval greater than the code characters of the described schedule time value code characters of discontinuous input, thereby determine the Password Input interval mode according to the arrangement architecture of the code characters of the code characters of continuous input and discontinuous input.
21. cipher set-up method as claimed in claim 20, wherein, in mapping step, change the one or more code characters in the code characters of discontinuous input according to pre-defined rule.
22. cipher set-up method as claimed in claim 18, wherein, the code characters that the recording step record is repeatedly inputted and the input time of code characters, mapping step is shone upon respectively the code characters of repeatedly input according to described pre-defined rule, thereby server is preserved definite code characters as the password arranged after the code characters of determining repeatedly input is consistent with each other.
23. cipher set-up method as claimed in claim 18, wherein, in mapping step, the code characters of mapped change in particular state to indicate this code characters to be changed.
24. cipher set-up method as described as any one in claim 19-23 also comprises: displaying time passage on the interactive interface of input code characters, for the time of checking that the input code characters spends.
25. a password setting device comprises:
Record cell, for the code characters that records input and the input time of each code characters;
The password map unit, according to the input interval mode of determining code characters the input time based on each code characters, shone upon the specific cryptosystem character in the code characters of input with pre-defined rule according to described input interval mode;
Communication unit, send to server for the code characters that will obtain from the password map unit.
26. password setting device as claimed in claim 25 also comprises: interactive unit is shown as particular state for the code characters that the password map unit is changed and indicates this code characters to be changed.
27. password setting device as claimed in claim 26, wherein, interactive unit shows for repeatedly inputting the interface that password is set, repeatedly to input for the code characters of password is set.
28. password setting device as claimed in claim 25, wherein, the code characters that the password map unit will be less than the schedule time value time interval is defined as the code characters of input continuously, to be defined as interval greater than the code characters of the described schedule time value code characters of discontinuous input, thereby determine the Password Input interval mode according to the arrangement architecture of the code characters of the code characters of continuous input and discontinuous input.
29. password setting device as claimed in claim 28, wherein, the password map unit changes the one or more code characters in the code characters of discontinuous input according to pre-defined rule.
30. password setting device as described as any one in claim 25-29 also comprises: interactive unit, displaying time passage on the interactive interface of input code characters, for the time of checking that the input code characters spends.
31. a password arranges server, comprising:
Communication unit, for communicating by letter with terminal device, to receive the input time of code characters and each code characters of input from terminal device;
The password setting unit, determine the input interval mode of code characters the input time based on each code characters, according to described input interval mode, with pre-defined rule, the specific cryptosystem character in the code characters of input is shone upon, and the code characters after Storage Mapping is as the password arranged.
32. password as claimed in claim 31 arranges server, wherein, the code characters that the password setting unit will be less than the schedule time value time interval is defined as the code characters of input continuously, to be defined as interval greater than the code characters of the described schedule time value code characters of discontinuous input, thereby determine the Password Input interval mode according to the arrangement architecture of the code characters of the code characters of continuous input and discontinuous input.
33. password as claimed in claim 31 arranges server, wherein, the password setting unit changes the one or more code characters in the code characters of discontinuous input according to pre-defined rule.
34. password as described as any one in claim 31-33 arranges server, wherein, the code characters that password setting unit basis is repeatedly inputted determines that with whether the input interval mode of each code characters is consistent whether the password setting is successful.
35. a method of password authentication comprises:
The character of record input and the input time of each character;
According to the input interval mode of code characters, with pre-defined rule, the specific cryptosystem character in the code characters of input is shone upon;
Server carries out password authentification by the code characters after relatively shining upon and the code characters set in advance.
36. method of password authentication as claimed in claim 35 wherein, is carried out mapping step in terminal device or server.
37. method of password authentication as claimed in claim 35, wherein, in mapping step, the code characters that will be less than the schedule time value time interval is defined as the code characters of input continuously, to be defined as interval greater than the code characters of the described schedule time value code characters of discontinuous input, thereby determine the Password Input interval mode according to the arrangement architecture of the code characters of the code characters of continuous input and discontinuous input.
38. method of password authentication as claimed in claim 37, wherein, mapping step changes the one or more code characters in the code characters of discontinuous input according to pre-defined rule.
39. method of password authentication as described as any one in claim 35-38 also comprises: displaying time passage on the interactive interface of input code characters, the time spent for inputting code characters.
40. a password authentication device comprises:
Record cell, for the code characters that records input and the input time of each code characters;
The password map unit, shone upon with the specific cryptosystem character in the code characters of pre-defined rule user input according to the input interval mode of user's code characters;
Communication unit, send to server for the code characters by after the mapping of password map unit.
41. password authentication device as claimed in claim 40 also comprises: interactive unit is shown as particular state for the code characters that the mapping of password map unit is changed and indicates this code characters to be changed.
42. password authentication device as claimed in claim 40, wherein, the code characters that the password map unit will be less than the schedule time value time interval is defined as the code characters of input continuously, to be defined as interval greater than the code characters of the described schedule time value code characters of discontinuous input, thereby determine the Password Input interval mode according to the arrangement architecture of the code characters of the code characters of continuous input and discontinuous input.
43. password setting device as claimed in claim 42, wherein, the password map unit changes the one or more code characters in the code characters of discontinuous input according to pre-defined rule.
44. password authentication device as described as any one in claim 40-43 also comprises: interactive unit, displaying time passage on the interactive interface of input code characters, for the time of checking that the input code characters spends.
45. a password authentification server comprises:
Communication unit, for receiving the input time of code characters and each code characters for authentication password of input from terminal device;
The password authentification unit, determine the Password Input interval mode input time of each code characters received based on communication unit, specific code characters is shone upon with pre-defined rule according to definite Password Input interval mode, and carried out password authentification by the code characters after relatively shining upon and the code characters set in advance.
46. password authentification server as claimed in claim 45, wherein, the code characters that password authentification will be less than the schedule time value time interval is defined as the code characters of input continuously, to be defined as interval greater than the code characters of the described schedule time value code characters of discontinuous input, thereby determine the Password Input interval mode according to the arrangement architecture of the code characters of the code characters of continuous input and discontinuous input.
47. password as described as claim 45 or 46 arranges server, wherein, the password authentification unit changes the one or more code characters in the code characters of discontinuous input according to pre-defined rule.
48. a password arranges system, comprises as any one the described password setting device in claim 5-7 with as any one the described password in claim 8-10 server is set.
49. a password validation system, comprise as any one the described password authentication device in claim 14-15 with as any one the described password authentification server in claim 16-17.
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| CN106570362A (en) * | 2016-10-25 | 2017-04-19 | 福建天泉教育科技有限公司 | Password input method and device |
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