CN104751043A - Host login method and host login device on basis of IC (integrated circuit) card technologies - Google Patents
Host login method and host login device on basis of IC (integrated circuit) card technologies Download PDFInfo
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- CN104751043A CN104751043A CN201310749894.XA CN201310749894A CN104751043A CN 104751043 A CN104751043 A CN 104751043A CN 201310749894 A CN201310749894 A CN 201310749894A CN 104751043 A CN104751043 A CN 104751043A
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Abstract
The invention discloses a host login method and a host login device on the basis of IC (integrated circuit) card technologies. The host login method includes matching serial numbers of IC cards with configuration information in register tables after card swiping information of the IC cards is received; displaying user login interfaces to prompt users to input passwords under the condition that the serial numbers of the IC cards are matched with the configuration information; allowing the users corresponding to the IC cards to log in hosts under the condition of correct passwords. The host login method and the host login device have the advantages that existing USB (universal serial bus) key modes are improved on the basis that the IC cards are used for recognizing identities of the users, different types of operation can be executed according to the different users of the IC cards on the basis that the identities are recognized by the aid of the serial numbers of the IC cards, accordingly, the login operational safety can be enhanced, risks due to USB key loss and misuse can be reduced, and problems of large quantities of potential safety hazards and low login operational safety in host login safety certification modes can be solved.
Description
Technical field
The present invention relates to communication field, particularly relate to a kind of main frame login method based on IC-card technology and device.
Background technology
Along with the develop rapidly of infotech and the universal of microcomputer, file important is in a large number stored on microcomputer, wherein both comprises individual privacy information, also comprises trade secret, or even national security secret.If this class file is illegally stolen by other people, the economic loss be subject to thus is inestimable, and security of system becomes a more and more important problem, gets more and more people's extensive concerning.
What be most widely used at present is the Windows operating system of Microsoft, and the security performance of people to Windows is had higher requirement for this reason.Authentication procedures during start, namely the login process of operating system is the most important control of authority mode of Microsoft's protection PC, is also that computer security and secrecy takes precautions against the most basic measure.
The most common Windows logs in identification authentication mode to be had: based on " user name+password " authentication mode, based on biological characteristic authentication mode, authentication mode based on USB key.
Traditional Windows login system carries out authentication by the mode of " user name+password ", unwarranted people kept outside of the door, thus ensure computer information safe.
The user of Windows system logs in and safety certification, matched by itself WinLogon and interchangeable graphical mark and certification (Graphical Identification and Authentication, referred to as GINA) and LSA to be achieved.The core component of login mode has: WinLogon, GINA(Msgina.dll), Local Security Authority (LSA), Authentication Package, Netlogon, Security Account Manager etc.
The login mode of existing Windows system is " user name+password ", but cipher mechanism existence is easily stolen and guesses and falsely use the defects such as a series of potential safety hazards such as identity, and the mode of this " user name+password " can not meet the requirement of highly effective and safe.
Secondly, the authentication employing PAP agreement that Windows operating system is default, due to the inherent shortcoming of this agreement, there are a lot of security breaches in the authentication of original system, such as, the information such as system login username and password can be obtained easily by injecting WinLogon process, making authentication program line with illusory.
Although biometric verification mode can improve the security performance of computing machine effectively, mostly need the hardware supported such as hardware identification device, cost is higher; Secondly, biometric verification mode also obviously lacks dirigibility while guarantee uniqueness, and meanwhile, biometric verification mode has to be hoisted in stability.
Authentication mode based on USB key well improves the security of user log-in authentication, but it is high to the degree of dependence of hardware, and not manageability.Due to the contact use-pattern of USB key, in use must be connected on main frame all the time, be no lack of user in order to easy to use, all the time USB key is inserted on machine, will not pull out, make USB key equipment capable of illusory, cause great potential safety hazard to individual Host Security.
Summary of the invention
The invention provides a kind of main frame login method based on IC-card technology and device, in order to solve in prior art, all there is great potential safety hazard in the authentication that main frame logs in, the problem that the security of register is lower.
For solving the problems of the technologies described above, on the one hand, the invention provides a kind of main frame login method based on IC-card technology, comprising: after the card using information receiving integrated circuit IC-card, the sequence number of described IC-card is mated with the configuration information in registration table; When the sequence number of described IC-card mates with described configuration information, display user login interface, inputs password to point out user; When described password is correct, the user that described IC-card is corresponding logs in main frame.
Further, the user that described IC-card is corresponding also comprises before logging in main frame: in the system that described main frame is corresponding, set up the user account corresponding with the sequence number of described IC-card, and generate a dynamic password, wherein, described dynamic password is for directly logging in the application software in described system.
Further, display user login interface, to point out before user inputs password, also comprises: judge whether described IC-card is locked according to the configuration information in described registration table and cannot log in described main frame; When described IC-card is locked, described IC-card user cannot log in described main frame; In the unblocked situation of described IC-card, display user login interface.
Further, display user login interface, to point out after user inputs password, also comprises: judge whether described password can decipher IC-card data; When described password cannot decipher described IC-card data, the number of times that record input is failed, when the failed number of times of described input reaches preset times, locks described IC-card; When described password can decipher described IC-card data, by number of times zero setting failed for described input, and according to the new IC-card data obtained after deciphering, the private key in described main frame is decrypted; When described new IC-card data cannot be decrypted described private key, described IC-card user cannot log in described main frame; When described new IC-card data are to described private key successful decryption, set up the user account corresponding with the sequence number of described IC-card.
Further, before setting up the user account corresponding with the sequence number of described IC-card, also comprise: judge whether described IC-card user is use IC-card for the first time; If so, then eject Modify password interface, revise initial password to point out described IC-card user; Otherwise, set up the user account corresponding with the sequence number of described IC-card.
On the other hand, the present invention also provides a kind of main frame logon device based on IC-card technology, comprising: receive matching module, for after the card using information receiving integrated circuit IC-card, mated by the sequence number of described IC-card with the configuration information in registration table; Display operational module, for when the sequence number of described IC-card mates with described configuration information, display user login interface, inputs password to point out user; IC-card login module, for when described password is correct, the user that described IC-card is corresponding logs in main frame.
Further, setting up generation module, for setting up the user account corresponding with the sequence number of described IC-card in the system that described main frame is corresponding, and generating a dynamic password, wherein, described dynamic password is used for the application software directly logged in described system.
Further, described display operational module, also cannot log in described main frame for judging described IC-card whether locked according to the configuration information in described registration table; When described IC-card is locked, described IC-card user cannot log in described main frame; In the unblocked situation of described IC-card, display user login interface.
Further, described device also comprises: deciphering execution module, for judging whether described password can decipher IC-card data; When described password cannot decipher described IC-card data, the number of times that record input is failed, when the failed number of times of described input reaches preset times, locks described IC-card; When described password can decipher described IC-card data, by number of times zero setting failed for described input, and according to the new IC-card data obtained after deciphering, the private key in described main frame is decrypted; When described new IC-card data cannot be decrypted described private key, described IC-card user cannot log in described main frame; When described new IC-card data are to described private key successful decryption, trigger described generation module of setting up and set up the user account corresponding with the sequence number of described IC-card.
Further, described deciphering execution module, also for judging whether described IC-card user is use IC-card for the first time; If so, then eject Modify password interface, revise initial password to point out described IC-card user; Otherwise, trigger described generation module of setting up and set up the user account corresponding with the sequence number of described IC-card.
The present invention is by the basis of IC-card as user identity identification, the mode of existing USB key is improved, identification basis is carried out by the sequence number of IC-card, and then perform different operations according to different IC card user, enhance the security of register, reduce the risk that USB key loses and improper use brings, achieve user's one card for multiple uses, solve the authentication that main frame logs in and all there is great potential safety hazard, the problem that the security of register is lower.
Accompanying drawing explanation
Fig. 1 is the process flow diagram based on the main frame login method of IC-card technology in the embodiment of the present invention;
Fig. 2 is the structural representation based on the main frame logon device of IC-card technology in the embodiment of the present invention;
Fig. 3 is the another kind of structural representation based on the main frame logon device of IC-card technology in the embodiment of the present invention;
Fig. 4 is another structural representation based on the main frame logon device of IC-card technology in the embodiment of the present invention;
Fig. 5 is the process flow diagram based on the main frame login method of IC-card technology in the preferred embodiment of the present invention.
Embodiment
All there is great potential safety hazard in the authentication logged in solve prior art main frame, the problem that the security of register is lower, the invention provides a kind of main frame login method based on IC-card technology and device, below in conjunction with accompanying drawing and embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, do not limit the present invention.
Embodiments provide a kind of main frame login method based on IC-card technology, its flow process as shown in Figure 1, comprises step S102 to step S106:
S102, after the card using information receiving integrated circuit IC-card, mates the sequence number of IC-card with the configuration information in registration table;
S104, when the sequence number of IC-card mates with configuration information, display user login interface, inputs password to point out user;
S106, when password is correct, the user that IC-card is corresponding logs in main frame.
The embodiment of the present invention is by the basis of IC-card as user identity identification, the mode of existing USB key is improved, identification basis is carried out by the sequence number of IC-card, and then perform different operations according to different IC card user, enhance the security of register, reduce the risk that USB key loses and improper use brings, achieve user's one card for multiple uses, solve the authentication that main frame logs in and all there is great potential safety hazard, the problem that the security of register is lower.
Before the user that IC-card is corresponding logs in main frame, be also included in the user account that in system corresponding to main frame, foundation is corresponding with the sequence number of IC-card, and generate a dynamic password, wherein, dynamic password is used for the application software in direct login system.After subsequent user signs in main frame, the dynamic password generated is just subsidiary in the operation of user, if user wishes to log in some application software, when then opening this software, the dynamic password generated directly can carry out user's login, user logs in certain application software without the need to secondary, simplifies user operation.
In implementation process, at display user login interface to point out before user inputs password, secure authentication mechanisms can also be increased further, IC-card can be judged according to the configuration information in registration table whether locked and main frame cannot be logged in, wherein, registration table stores with main frame, and configuration information can obtain from server, is then stored in above-mentioned registration table; When IC-card is locked, IC-card user cannot log in main frame; In the unblocked situation of IC-card, display user login interface, now, user can input password.
After user inputs password, main frame needs to judge whether password can decipher IC-card data; When password cannot decipher IC-card data, the number of times that record input is failed, when inputting failed number of times and reaching preset times, locking IC-card, now user cannot log in main frame; When password can decipher IC-card data, failed number of times zero setting will be inputted before, and according to the new IC-card data obtained after deciphering, the private key in main frame is decrypted; When new IC-card data cannot be decrypted private key, IC-card user still cannot log in main frame; When new IC-card data are to private key successful decryption, set up the user account corresponding with the sequence number of IC-card, can main frame be logged in.
Further, before setting up the user account corresponding with the sequence number of IC-card, a safety practice can also be increased, namely judge whether IC-card user is use IC-card for the first time; If so, then eject Modify password interface, revise initial password to point out IC-card user; Otherwise, then set up the user account corresponding with the sequence number of IC-card.
The embodiment of the present invention additionally provides a kind of main frame logon device based on IC-card technology, and its structural representation as shown in Figure 2, comprising:
Receive matching module 10, for after the card using information receiving integrated circuit IC-card, the sequence number of IC-card is mated with the configuration information in registration table; Display operational module 20, is coupled with reception matching module 10, and for when the sequence number of IC-card mates with configuration information, display user login interface, inputs password to point out user; IC-card login module 30, be coupled with display operational module 20, for when password is correct, the user that IC-card is corresponding logs in main frame.
Fig. 3 shows the another kind of structural representation of said apparatus, this device also comprises: set up generation module 40, be coupled with display operational module 20 and IC-card login module 30, for setting up the user account corresponding with the sequence number of IC-card in the system that main frame is corresponding, and generate a dynamic password, wherein, dynamic password is used for the application software in direct login system.
Wherein, display operational module 20, also cannot log in main frame for judging IC-card whether locked according to the configuration information in registration table; When IC-card is locked, IC-card user cannot log in main frame; In the unblocked situation of IC-card, display user login interface.
Fig. 4 gives said apparatus another structural representation, and on the basis of Fig. 3, this device also comprises: deciphering execution module 50, and sets up generation module 40 and IC-card login module 30 is coupled, for judging whether password can decipher IC-card data; When password cannot decipher IC-card data, the number of times that record input is failed, when inputting failed number of times and reaching preset times, locking IC-card; When password can decipher IC-card data, by number of times zero setting failed for input, and according to the new IC-card data obtained after deciphering, the private key in main frame is decrypted; When new IC-card data cannot be decrypted private key, IC-card user cannot log in main frame; When new IC-card data are to private key successful decryption, trigger and set up the generation module foundation user account corresponding with the sequence number of IC-card.
In implementation process, deciphering execution module 50, also for judging whether IC-card user is use IC-card for the first time; If so, then eject Modify password interface, revise initial password to point out IC-card user; Otherwise, trigger and set up the generation module foundation user account corresponding with the sequence number of IC-card.
Preferred embodiment
The embodiment of the present invention is for the defect of Windows login mode, from security of system angle on, the login mode of existing Windows " user name+password " is improved, with the addition of user certificate verification process, log in the mode of " certificate+password ", enhance the security of register.Further, the present invention instead of traditional USB key with the pattern of IC-card, reduces user's administering and maintaining USB key, and the risk that reduction is lost and improper use brings, facilitates user to realize one card for multiple uses.
The embodiment of the present invention utilizes original GINA technology (Microsoft's login techniques), in conjunction with the certification of dynamic-password technique and operating system bottom, the GINA part of Winlogon is replaced by realizing a new GINA, and in conjunction with IC-card technology, achieve the login authentication of the one-time pad dynamic password logged in based on IC-card, replace the login authentication part of WINDOWS, guarantee the identification safety authentication of LAN and the remote dial network user.Simultaneously, in order to ensure security and the independence of data, user profile in system is transferred to server end by bottom communication encipher interface and preserves by the present embodiment, achieves the centralized management to user login operation authority, thus prevents the outer disabled user of unwarranted system to log in.
The main frame login method of the safety that the embodiment of the present invention provides, for user's start, login WINDOWS operating system stage, by the relevant information in checking IC-card, is differentiated user identity.The method matches with single sign-on client-side program, IC-card password modifiers and registration table, completes a series of activities such as login authentication.Implementation procedure of the present invention is as follows:
First, keeper, by software kit configure user IC-card and office main frame thereof, completes the information matches work of card and machine.Main preliminary work comprises: the password of configure user ID, encryption key, the information such as user data, data check code of service marking, password protection for the first time in card; Configure the information such as IC-card sequence number, user certificate private key, current login user SN, the continuous failed maximum times of password of granted access the machine in the server.After user's start, the single sign-on client-side procedure service in this main frame to obtain to server according to local IP address can log in the IC-card sequence number of this TV station machine, user certificate private key, active user SN continuous for password failed maximum times being reset.
Login process mainly reads the information of IC-card, differentiates whether this card allows at native login, performs login process when permission.This user's login process is as follows, comprises step S501 to step S516:
S501, start, waits for that single sign-on client-side procedure service download configuration information completes event;
S502, reads relevant configuration information from registration table;
S503, reads the sequence number of data message and this card in IC-card;
By this IC-card sequence number, S504, differentiates whether this card can at native login.Can log in, continue S505, otherwise redirect S506;
By this IC-card sequence number, S505, differentiates that whether this card is locked in the machine.Locking jumps to S506, otherwise jumps to S507;
S506, prompting login failure;
S507, display subscriber card entry password (i.e. password) input dialogue frame;
Whether S508, can successful decryption IC-card data with password, if success, and redirect S511; Failed then continue S509;
S509, judges whether the continuous frequency of failure of password exceedes limits value, if continue S510, otherwise redirect S507;
S510, locking IC-card, display unlocks IC-card interface, and returns login failure;
S511, removes the continuous frequency of failure that this is stuck in the machine;
S512, judges that in IC, can data decipher certificate private key, if success, continues S513, otherwise returns S506;
S513, determines whether to use IC-card for the first time, if so, then and S514, otherwise S515;
S514, display update subscriber card password dialog frame;
S515, sets up the account of the same name with UID in IC-card in systems in which;
S516, dynamic password logs in, and returns and login successfully.
Those skilled in the art are in the process realizing the embodiment of the present invention, to carrying out basis amendment, such as, mainly can revise WlxInitialize, WlxActivateUserShell and WlxLogoff function, other functions are substantially all the simplified package to MSGINA the corresponding interface.The effect of these three functions is respectively: WlxInitialize is the windows-based workstation initialization GINA dynamic base of specifying, and WlxActivateUserShell is in order to excited users Shell program, and WlxLogoff notifies GINA, asks a logoff operation.
The embodiment of the present invention is from login process, user logs in need possess three key elements, first IC-card must be had, and this card authorized use certain computing machine, and password in IC-card and ciphered data information should mate with computing machine presupposed information, just can log into thr computer, achieve the binding of user and computing machine and IC-card.
From cipher mode; one-time pad is adopted to realize system login; data in private key IC-card are encrypted; and with password, data in IC-card are encrypted; use the mode of encryption and multiple coupling layer by layer to protect computer log entrance, effectively improve the security of login authentication process.
From service efficiency and maintenance cost, in the needs such as user's log into thr computer and locking/unlocking computing machine and the mutual process of IC-card, the user card punching corresponding time is quick, only need can complete Card Reader, the authentication function of series within the time of 1-2 second.Meanwhile, be dynamically system non-key management person account number Lookup protocol 16 complicated dynamic passwords, and change in a day, and keeper to make IC simple, convenient, fast, under the prerequisite of guarantee security, be user-friendly to.
The beneficial effect of the embodiment of the present invention is as follows:
(1) embodiment of the present invention have employed IC-card and to swipe the card login mode, have employed contactless IC-card.This mode and common USB key are very different in working method.First, IC-card is contactless device, need not connect on computers all the time, and this largely avoid user will not pull out caused potential safety hazard to prevent USB key loss from connecting computing machine all the time.Secondly, IC-card can possess simultaneously prohibits card, mess card etc. function, is conducive to realizing one card for multiple uses, reliably easy, decreases the administrative burden of user.
(2) by dynamic-password technique and IC-card combine with technique, the safety certification of user identity is realized;
(3) authentication is developed based on operating system nucleus, and operating system seamless link, does not change user and uses computing machine to be accustomed to;
(4) in the realization of authentication, operating system user application call, operating system nucleus are called combination, realize that certification is carried out to terminal flexibly and log in;
(5) user oriented or user organize mandate, can realize the personalized service that the network user authorizes;
(6) solve the many people of the same computer of terminal device and use the problem obtaining different rights strategy;
(7) by combining with PKI technology and identity identifying technology, the uniqueness of network user identity can be ensured.
Although be example object, disclose the preferred embodiments of the present invention, it is also possible for those skilled in the art will recognize various improvement, increase and replacement, and therefore, scope of the present invention should be not limited to above-described embodiment.
Claims (10)
1., based on a main frame login method for IC-card technology, it is characterized in that, comprising:
After the card using information receiving integrated circuit IC-card, the sequence number of described IC-card is mated with the configuration information in registration table;
When the sequence number of described IC-card mates with described configuration information, display user login interface, inputs password to point out user;
When described password is correct, the user that described IC-card is corresponding logs in main frame.
2. the method for claim 1, is characterized in that, the user that described IC-card is corresponding also comprises before logging in main frame:
In the system that described main frame is corresponding, set up the user account corresponding with the sequence number of described IC-card, and generate a dynamic password, wherein, described dynamic password is used for the application software directly logged in described system.
3. the method for claim 1, is characterized in that, display user login interface, to point out before user inputs password, also comprises:
Judge that described IC-card is whether locked according to the configuration information in described registration table and described main frame cannot be logged in;
When described IC-card is locked, described IC-card user cannot log in described main frame;
In the unblocked situation of described IC-card, display user login interface.
4. as claimed any one in claims 1 to 3 method, is characterized in that, display user login interface, to point out after user inputs password, also comprises:
Judge whether described password can decipher IC-card data;
When described password cannot decipher described IC-card data, the number of times that record input is failed, when the failed number of times of described input reaches preset times, locks described IC-card;
When described password can decipher described IC-card data, by number of times zero setting failed for described input, and according to the new IC-card data obtained after deciphering, the private key in described main frame is decrypted;
When described new IC-card data cannot be decrypted described private key, described IC-card user cannot log in described main frame;
When described new IC-card data are to described private key successful decryption, set up the user account corresponding with the sequence number of described IC-card.
5. method as claimed in claim 4, is characterized in that, before setting up the user account corresponding with the sequence number of described IC-card, also comprise:
Judge whether described IC-card user is use IC-card for the first time;
If so, then eject Modify password interface, revise initial password to point out described IC-card user;
Otherwise, set up the user account corresponding with the sequence number of described IC-card.
6., based on a main frame logon device for IC-card technology, it is characterized in that, comprising:
Receive matching module, for after the card using information receiving integrated circuit IC-card, the sequence number of described IC-card is mated with the configuration information in registration table;
Display operational module, for when the sequence number of described IC-card mates with described configuration information, display user login interface, inputs password to point out user;
IC-card login module, for when described password is correct, the user that described IC-card is corresponding logs in main frame.
7. device as claimed in claim 6, is characterized in that,
Setting up generation module, for setting up the user account corresponding with the sequence number of described IC-card in the system that described main frame is corresponding, and generating a dynamic password, wherein, described dynamic password is used for the application software directly logged in described system.
8. device as claimed in claim 7, is characterized in that,
Described display operational module, also cannot log in described main frame for judging described IC-card whether locked according to the configuration information in described registration table; When described IC-card is locked, described IC-card user cannot log in described main frame; In the unblocked situation of described IC-card, display user login interface.
9. device as claimed in claim 7 or 8, is characterized in that, also comprise:
Deciphering execution module, for judging whether described password can decipher IC-card data; When described password cannot decipher described IC-card data, the number of times that record input is failed, when the failed number of times of described input reaches preset times, locks described IC-card; When described password can decipher described IC-card data, by number of times zero setting failed for described input, and according to the new IC-card data obtained after deciphering, the private key in described main frame is decrypted;
When described new IC-card data cannot be decrypted described private key, described IC-card user cannot log in described main frame; When described new IC-card data are to described private key successful decryption, trigger described generation module of setting up and set up the user account corresponding with the sequence number of described IC-card.
10. device as claimed in claim 9, is characterized in that,
Described deciphering execution module, also for judging whether described IC-card user is use IC-card for the first time; If so, then eject Modify password interface, revise initial password to point out described IC-card user; Otherwise, trigger described generation module of setting up and set up the user account corresponding with the sequence number of described IC-card.
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| CN112232467A (en) * | 2020-10-13 | 2021-01-15 | 珠海优特物联科技有限公司 | Account switching method and multi-frequency Internet of things card |
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Application publication date: 20150701 |