CN106355078A - Intelligent password protecting system based on multifunctional-key behavior recognition - Google Patents

Intelligent password protecting system based on multifunctional-key behavior recognition Download PDF

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Publication number
CN106355078A
CN106355078A CN201610819336.XA CN201610819336A CN106355078A CN 106355078 A CN106355078 A CN 106355078A CN 201610819336 A CN201610819336 A CN 201610819336A CN 106355078 A CN106355078 A CN 106355078A
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password
key
module
implicit
recessive
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CN201610819336.XA
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Chinese (zh)
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杨熠欣
杨林
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上海凌翼动力科技有限公司
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Publication of CN106355078A publication Critical patent/CN106355078A/en

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    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/45Structures or tools for the administration of authentication
    • G06F21/46Structures or tools for the administration of authentication by designing passwords or checking the strength of passwords
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/82Protecting input, output or interconnection devices
    • G06F21/83Protecting input, output or interconnection devices input devices, e.g. keyboards, mice or controllers thereof
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2133Verifying human interaction, e.g., Captcha

Abstract

The invention provides an intelligent password protecting system based on multifunctional-key behavior recognition. The intelligent password protecting system comprises a multifunctional key module for inputting a password, a key behavior information collecting module, an implicit password module, an implicit conversion module, a password combining module and a password verification module. The key behavior information collecting module obtains a key code and key behavior information from the multifunctional key module, the implicit password module automatically generates an implicit password according to the key behavior information, the implicit conversion module automatically carries out implicit conversion on the key code collected by the key behavior information collecting module, the password combining module automatically combines the implicit password and the password obtained after implicit conversion into a final password, and the password verification module automatically verifies the legality of the final password. According to the intelligent password protecting system, compared with existing systems, the peeping-preventing and breaking-preventing performance is increased by 100%, the user friendliness is similar to that of existing systems, and the safety of properties and information of people is guaranteed.

Description

基于多功能按键行为识别的智能密码保护系统 Smart password protection systems based on behavior recognition multifunction buttons

技术领域 FIELD

[0001]本发明涉及一种密码保护系统,具体地,涉及一种基于多功能按键行为识别的智能密码保护系统。 [0001] The present invention relates to a cryptographic protection system, in particular, to a system based on smart password protected multifunctional key behavior recognition.

背景技术 Background technique

[0002]密码,作为信息安全的保护神,是财产保护和信息安全的重要保障。 [0002] password, as information security protection of God, is an important guarantee for the protection of property and information security. 目前,广泛使用的密码系统主要有数字密码和指纹、刷脸、DNA等生物信息密码。 At present, the password system is widely used mainly in digital password and fingerprint, face brush, DNA and other biological information password. 传统的数字密码极易被人偷窥、偷用,由此造成财产损失、个人信息被盗的案件屡见不鲜。 Conventional digital code can easily be peeping, stealing, resulting in property damage, personal information theft cases are common. 而人们普遍认为安全性较高的指纹密码也并非安全。 And people generally believe that high security fingerprint password is not secure. 指纹密码容易在扫描屏上留下痕迹,被人采集;目前也有通过人手部照片复制指纹的技术;而且指纹密码只能使用事先录入的指纹解锁,导致在紧急情况下使用不便。 Fingerprint password easy to leave marks on the scanning screen, was collected; currently there are technical manpower copy fingerprints through the Ministry of photographs; and fingerprint password can only be unlocked using fingerprint input in advance, resulting in inconvenience in case of emergency. 而且,指纹、刷脸、DNA等生物信息密码,一旦被盗,将无法更改。 Also, fingerprints, face brush, DNA and other biological information password, if stolen, can not be changed. 如何解决密码系统本身的防偷窥、防破解安全性问题,已成为人们迫切期望解决的问题。 How to solve the password system itself anti-peeping, anti-crack security issues, has become an urgent problem expected.

[0003] 经对现有技术的文献检索发现一篇公告号为CN 104408363A、公告日为2015年03月11日、专利名称为“安全密码系统”的中国专利,该专利技术包括输入终端、储存有用户预设的基础密码信息的数据库、用于将基础密码按照加密原则进行加密运算而形成验证密码的加密运算单元及用于验证用户输入的密码中的有效码是否与加密运算单元经加密运算形成的验证密码所包含的有效字码相一致的验证单元,输入终端设有用于用户输入干扰码和有效码的输入按键,使用户在输入密码时需按照输入终端显示屏上的加密输入提示输入干扰码和经加密后的有效码,加强密码输入的安全性。 [0003] by the prior art to literature search found an announcement No. CN 104408363A, announcement date of March 11, 2015, and entitled "secure password system," the Chinese patent, the patent includes an input terminal, storage users predetermined database based password information, for forming the base according to an encryption password encryption operation principle of an arithmetic unit for authenticating and encrypting the password used to authenticate the user entered code is valid the encrypted encryption arithmetic calculation means authentication password valid word form contained consistent verification unit, an input terminal is provided with input keys for user input code and the valid symbol interference, so that the user enter a password input for an encrypted according to an input terminal of a display screen prompts after the effective code interference code and encrypted, to strengthen the security of the password entered. 其不足之处在于,通过窥视、摄像等,依然可以获得输入的密码,而且输入后均能通过验证,从而达不到密码系统本身的防偷窥、防破解的目的。 The downside is that, through the peep, camera, etc., you can still get the password, but after input can be verified, thus reach the password system itself anti-peeping, anti-breaking purposes.

发明内容 SUMMARY

[0004]针对现有技术中的缺陷,本发明的目的是提供一种基于多功能按键行为识别的智能密码保护系统,其能不依赖现有ATM机、POS机等采用的防护罩等任何外在装置,有效解决目前密码系统本身的防偷窥、防破解安全性问题。 [0004] For the prior art drawbacks, an object of the present invention to provide an intelligent multifunction key cryptographic protection system based on the behavior recognition, which can not rely on any external conventional ATM machine, POS, etc. using a shield, etc. in the device, effectively solve password system itself anti-peeping, anti-crack security issues.

[0005]为实现上述目的,本发明是通过以下技术方案实现的: [0005] To achieve the above object, the present invention is achieved by the following technical solution:

[0006]基于多功能按键行为识别的智能密码保护系统,包括用于输入密码的多功能按键模块、按键行为信息采集模块、隐性密码模块、隐式变换模块、密码组合模块、密码验证模块,其中:所述按键行为信息采集模块从所述多功能按键模块获得按键编码与按键行为信息,所述隐性密码模块根据按键行为信息自动形成隐性密码,所述隐式变换模块自动对来自所述按键行为信息采集模块采集到的按键编码进行隐式变换,所述密码组合模块自动将所述隐性密码、所述隐式变换后的密码组合成最终密码,所述密码验证模块自动认证所述最终密码的合法性。 [0006] The smart system identification based on a password protected multifunction key acts, multifunctional key comprising means for inputting a password, the key behavior information acquisition module, the cryptographic module recessive implicit conversion module, the combining module password, password authentication module, wherein: said keypress information collection module encoding key obtained from the key information of the multifunction key acts module, the cryptographic module is automatically formed recessive recessive password information according to the behavior of the keys, the implicit conversion from the module automatically said keypress information acquisition module to implicitly transform the key code, the module automatically password combination to the recessive password, the password implicitly converted into the final composition password, the authentication password verification module automatically said the legitimacy of the final password.

[0007]优选地,所述智能密码保护系统还设置有按键触感反馈模块,在隐性密码模块的控制下,向用户手指反馈按键压力的大小和/或时间的长短和/或角度的大小,以提高用户友好性。 [0007] Preferably, the intelligent protection system is further provided with a cryptographic key tactile feedback module, under control of the recessive cryptographic module, feedback and / or the length of time and / or size of the size of the pressure angle of the keys to the user's finger, in order to improve user-friendliness.

[0008]优选地,所述多功能按键模块包括密码输入所需的全部按键,可以输出每个按键在密码输入时的按键编码以及按键的压力大小、按键的时间长短和按键的角度等按键行为 [0008] Preferably, the multi-function key module includes all the required password input keys, each key may be output pressure level coding key and a key input in a password, key length and key button acts like an angle

ί目息O ί mesh information O

[0009]其中,按键的压力大小、按键的时间长短和按键的角度等按键行为信息可以采用其中的任意I个或2个或3个。 Pressure Size [0009] wherein, buttons, and the duration angle of the key of the key information may be the key acts I wherein any one or two or three.

[0010]优选地,所述多功能按键模块的按键采用现有电脑中常用的指点杆模块。 [0010] Preferably, the multi-function key module using conventional computer key commonly TrackPoint module.

[0011]优选地,所述隐性密码模块利用所述按键的压力大小和/或按键的时间长短分别自动形成压力码和/或时间码等隐性密码,所述隐性密码在所述最终密码中的位置和/或这些隐性密码的编码值可由用户自定义。 Length [0011] Preferably, the recessive key cryptographic module using the magnitude of the pressure and / or keys is automatically a pressure code and / or time code recessive password, the password is implicit in the final password position and / or the encoded values ​​may be implicit user-defined password.

[0012]优选地,所述隐性密码模块还可以根据所述按键的压力大小和按键的时间信息以及由此得出的按键节奏等自动形成基于按键动力学的密码使用者身份识别隐性密码。 [0012] Preferably, the cryptographic module may automatically recessive form of pressure and time information according to the key button and a key derived therefrom rhythm key-based user identification code kinetics recessive password .

[0013]优选地,所述隐式变换模块利用所述按键的角度信息对密码输入过程中的按键编码值进行隐式变换,也可以利用按键的压力大小或时间的长短对密码输入过程中的按键编码值进行隐式变换,使用户从键盘输入按键编码与真实密码不同、也可以相同,从而实现同一密码具有不同的灵活输入方法;隐式变换的规则可由用户自定义。 [0013] Preferably, the implicit conversion module using the angle information of the key code value of the key password during implicit conversion may also be utilized key length or time of pressure on the password input process key code value implicitly transform the user key code input from the keyboard a password different from the real, may be the same, in order to achieve the same password with different flexible input method; transformed implicit rules may be user-defined.

[0014]优选地,所述密码验证模块用于对所述最终密码的合法性验证:在该最终密码中的全部数码及其顺序均正确,而且其中的隐性密码都是来自隐性密码模块时,判断最终密码为正确;否则,判断最终密码为错误。 [0014] Preferably, the password verification module is configured to verify the legitimacy of the final password: All Digital In the final sequence and password are correct, and wherein the hidden code are implicit from the crypto module when the judge finally password is correct; otherwise, the judge ultimately password is wrong.

[0015]优化地,所述多功能按键模块、按键行为信息采集模块、隐性密码模块、隐式变换模块、密码组合模块、密码验证模块,可以在一个电路板上实现,也可以在不同电路板上分别实现其中的I个或多个模块,还可以在本地终端实现或部分在远程服务器实现,各模块间通过电信号或网络通信进行信息传输,以适应本地输入密码并验证、本地输入远程验证的使用需要。 [0015] optimized, the multi-function key module, the key behavior information acquisition module, the cryptographic module recessive implicit conversion module, the module password combination, the password verification module may be implemented on a circuit board, different circuit may be respectively, to achieve the board I wherein one or more modules may also be implemented at the local terminal at the remote server or in part, by an electrical signal or information transmission network communication between the modules, and to accommodate local authentication password, the remote local input verify the need to use.

[0016]本发明的基于多功能按键行为识别的智能密码保护系统的工作过程及原理如下: [0016] The working principle and process of identifying smart password protection system based on the present invention, a multifunction key acts as follows:

[0017] (I)在输入密码过程中,按键行为信息采集模块自动从多功能按键模块采集按键的编码值,同时采集按键的压力大小、按键的时间长短和按键的角度大小等按键行为信息,并经隐性密码模块形成隐性密码来加密所定义的密码位,经隐式变换模块对采集的按键编码值进行隐式变化,经密码组合模块形成最终密码,由密码验证模块对最终密码进行验证; [0017] (I) in the process of the password, the key acquisition module automatically collect behavioral information encoded key value from the multifunction key module of pressure while the collection of keys, and the key of the key length of the angle size keypress information, implicit module is formed by the password and the password to encrypt the password recessive bits defined implicitly transform module for encoding key value acquired by the implicit change, the final module is formed by a combination of password password, a password for password authentication final module verification;

[0018] (2)实现密码系统本身防偷窥、防破解的原理为: [0018] (2) implement cryptographic system itself anti-peeping, anti-crack principle is:

[0019] Α.由于人眼、摄像等手段无法识别按键的压力大小、难于区分按键的时间长短与按键角度的差异,使得所述隐性密码在输入密码的过程中“不可见”,只能在密码输入过程中根据按键压力、按键时间、按键角度自动产生,经所述密码验证模块认证,而且其隐码值与密码中的其它数码看起来没什么区别,所在位甚至隐性密码值也由用户自定义预设,具有个人独特性和保密性。 [0019] Α. Since the human eye, imaging and other means of pressure does not recognize the key, it is difficult to distinguish differences in length and angle of the key buttons, so that the recessive password during the password in the "invisible", only the pressure buttons, keys time, the angle of the key automatically generated password input process by the authentication password verification module, and its code values ​​with other digital hidden password looks no different, and even where the recessive bit value is also a password user-defined presets, has a unique and personal privacy. 因此,即使键盘输入时密码被人看到,他人也将因无法正确输入,无法通过认证,从而实现密码的防偷窥、防破解。 Therefore, even when the keypad to enter a password to be seen, because others will not be entered correctly, can not pass certification, in order to achieve anti-peeping password, anti-crack.

[0020] B.由于所述隐式变换实现同一密码具有不同的灵活输入方法,别人即使看到输入密码时的按键数码,同样输入后亦无法通过认证,进一步增强密码的防偷窥、防破解。 [0020] B. Because of the implicit conversion to achieve the same password for different flexible input method, even when other people see the digital keys to enter a password, the same input is also not reached, further enhance the anti-peeping password, anti-crack.

[0021] C.由于不同人的按键压力和时间及其变化特征明显不同,按键行为特征可以代表个人身份。 [0021] C. Since the key pressure and time characteristics of different people and changes significantly different, the key behavioral characteristics can represent personal identity. 因此,基于按键行为动力学特征的密码使用者身份识别隐性密码,使除非本人的其他人均将无法通过密码认证。 Therefore, based on the key dynamics of the behavior of the user identification code hidden password, unless it makes the other person will not be through password authentication.

[0022]与现有技术相比,本发明具有如下的有益效果: [0022] Compared with the prior art, the present invention has the following advantages:

[0023] (I)本发明不依赖防护罩等任何外在装置的保护,实现了密码系统本身的防偷窥和防破解安全性,可解除人们对自己密码泄露的担心。 Any external protection device [0023] (I) of the present invention does not rely on protective cover, to achieve a cryptographic system itself and anti-breaking anti-peeping safety, it can be lifted to worry about their password disclosure.

[0024] (2)本发明的智能密码保护系统,较现有数字密码本身的不能防偷窥、防破解,将密码的防偷窥、防破解安全性提升到了100%。 [0024] (2) Intelligent password protection system of the invention, compared with conventional digital code itself is not peeping prevention, anti-cracks, the prevention of peeping password, to enhance the anti-break safety 100%.

[0025] (3)本发明的智能密码保护系统,解除指纹、DNA等生物信息密码已被复制,而且一旦被盗将无法更改的问题。 [0025] (3) smart password protection system of the present invention, the lifting of fingerprints, DNA and other biological information code has been copied, and can not be changed once stolen problem.

[0026] (4)经测试,本发明的智能密码保护系统具有与现有密码系统相当的用户辨识性。 [0026] (4) tested, smart password protection system of the present invention has a user visibility corresponding to the conventional cryptosystems.

[0027] (5)本发明的智能密码保护系统的适用范围广泛,可用于AMT机、POS机、门锁、保险柜、计算机、网页登录与网络支付等任何需要适用密码的设备,且便于系列化生产制造。 [0027] (5) for a wide range of intelligent password protection system according to the present invention, it can be used in any desired suitable device password AMT machines, POS devices, door locks, safe, computer, web log payment network, and easy series production manufacturing.

附图说明 BRIEF DESCRIPTION

[0028]通过阅读参照以下附图对非限制性实施例所作的详细描述,本发明的其它特征、目的和优点将会变得更明显: [0028] By reading the following detailed description of non-limiting embodiments given with reference to the following figures, other features of the present invention, objects and advantages will become more apparent:

[0029]图1为本发明基于多功能按键行为识别的智能密码保护系统的流程图。 [0029] Figure 1 is a flowchart of a password-protected intelligent behavior recognition system based on the multifunctional key.

具体实施方式 Detailed ways

[0030]下面结合具体实施例对本发明进行详细说明。 Specific embodiments of the present invention will be described in detail [0030] below in conjunction. 以下实施例将有助于本领域的技术人员进一步理解本发明,但不以任何形式限制本发明。 The following examples will assist those skilled in the art a further understanding of the invention, but do not limit the present invention in any way. 应当指出的是,对本领域的普通技术人员来说,在不脱离本发明构思的前提下,还可以做出若干变化和改进。 It should be noted that one of ordinary skill in the art, without departing from the spirit of the present invention, can make various changes and modifications. 这些都属于本发明的保护范围。 All these fall within the scope of the present invention.

[0031]图1所示,本发明实施例提供了一种基于多功能按键行为识别的智能密码保护系统,包括用于输入密码的指点杆键盘、按键行为信息采集模块、隐性密码模块、隐式变换模块、密码组合模块、密码验证模块,其中:所述按键行为信息采集模块从所述指点杆键盘获得按键编码与按键行为信息,所述隐性密码模块根据按键行为信息自动形成隐性密码,所述隐式变换模块自动对来自所述按键行为信息采集模块采集到的按键编码进行隐式变换,所述密码组合模块自动将所述隐性密码、所述隐式变换后的密码组合成最终密码,所述密码验证模块自动认证所述最终密码的合法性。 [0031] Figure 1, embodiments of the present invention provides a password protection system based on intelligent multifunction key behavior recognition, comprising a keyboard for entering the password the pointing stick, the key behavior information acquisition module, hidden cryptographic module, hidden formula transform module, combinations cryptographic module, cryptographic authentication module, wherein: the behavior information acquisition module obtains the key encoding key information from the key acts keyboard TrackPoint, the cryptographic module is automatically formed recessive behavior information according to the key code recessive , the implicit conversion module automatically from the information collection module collects keypress key code to implicitly transform the module automatically password combination to the recessive password, the implicit password combination after transformation into the final password, the password authentication module to authenticate the legitimacy of the final automatic password.

[0032]所述智能密码保护系统还设置有按键触感反馈模块,在所述隐性密码模块的控制下,利用手机微震动马达,向用户手指反馈按键压力的大小等级,以提高用户友好性。 [0032] The intelligent protection system is further provided with a cryptographic key tactile feedback module, under control of the recessive cryptographic module using a mobile micro vibration motor, the feedback pressure to the button the user's finger size grades, in order to improve user-friendliness.

[0033]所述指点杆键盘包括密码输入所需的全部按键,每个按键采用指点杆模块,可以输出在密码输入时的按键编码、按键在X轴和Y轴的压力大小和方向、按键的时间长短。 [0033] The TrackPoint keyboard includes all the keys needed to input a password, use the pointing stick each key module, the key code may be output when the input password, the pressure magnitude and direction keys in the X-axis and Y-axis, key The length of time.

[0034]所述隐性密码模块利用所述按键在X轴和Y轴的压力大小和方向,计算按键的压力大小及其与X轴或Y轴的夹角的大小,按预设的压力等级形成压力码;利用按键的时间长短,按预设的等级形成时间码;所述压力码、时间码在所述最终密码中的位置、隐性密码编码值可由用户自定义。 [0034] The recessive cryptographic module using a pressure magnitude and direction of the key in the X-axis and Y-axis, calculate the key size and the size of the pressure angle of the X-axis or Y-axis, according to a preset pressure level a pressure code; using key length, the time code is formed according to a preset level; the pressure code, a time code in the final position in the password, the cipher encoder implicit value may be user-defined.

[0035]所述隐性密码模块还可以根据所述按键的压力大小和按键的时间信息以及由此得出的按键节奏等自动形成基于按键动力学的密码使用者身份识别隐性密码。 The [0035] recessive cryptographic module can also automatically formed based on the kinetics of the cipher key recessive user identification information based on the time of pressure cryptographic key and the key and a key derived therefrom rhythm.

[0036]所述隐式变换模块利用所述按键的压力与X轴或Y轴的夹角的大小,将按键角度方位区分为上、下、左、右、中,对来自所述按键行为信息采集模块的按键编码值进行隐式变换,对按键编码值加上或减去用户自定义的相应整数(如,依次为+2、-2、+1、-1、0),使用户从键盘输入按键编码与真实密码不同或相同,从而实现同一密码具有不同的灵活输入方法。 [0036] The implicit conversion module using the key and the size of the pressure angle X-axis or Y-axis, the angular orientation of the key is divided into upper, lower, left, right, center, information from the keypress key code value acquisition module implicitly transform, the key code corresponding to an integer value plus or minus a user-defined (e.g., the order of +2, -2, +1, -1, 0), so that the user from the keyboard input key code the same as or different from the real code to achieve the same password with different flexible input method.

[0037]所述密码验证模块用于对所述最终密码的合法性验证:在该最终密码中的全部数码及其顺序均正确,而且其中的隐性密码都是来自隐性密码模块时,判断最终密码为正确;否则,判断最终密码为错误。 [0037] The password verification means for verification of the legitimacy of the final password: when all of its sequence in the final digital password are correct, and wherein the hidden code are implicit from the cryptographic module, determines The final password is correct; otherwise, the judge ultimately password is wrong.

[0038]所述指点杆键盘、按键行为信息采集模块、隐性密码模块、隐式变换模块、密码组合模块、密码验证模块,可以在一个电路板上实现,也可以在不同电路板上分别实现其中的I个或多个模块,用于适应本地输入密码并验证;还可以在本地实现指点杆键盘、按键行为信息采集模块、隐性密码模块、隐式变换模块、密码组合模块,远程服务器实现密码验证模块,用于适应网络登录、网络支付等的使用需要。 [0038] The pointing stick keypad, a behavior information acquisition module, the cryptographic module recessive implicit conversion module, the module password combination, the password verification module may be implemented on a circuit board, respectively, may be implemented in a different circuit boards I wherein one or more modules configured to enter a password and verify the local adaptation; may also be implemented in a local keyboard TrackPoint, keypress information collection module, the cryptographic module recessive implicit conversion module, the module password combination, the remote server implements password authentication module to adapt to network logon, such as the use of online payment needs.

[0039] 本实施例的工作过程及原理如下: [0039] The present process and working principle of the embodiment is as follows:

[0040] (I)在输入密码过程中,按键行为信息采集模块自动从指点杆模块采集按键的编码值,同时采集按键的压力大小、按键的时间长短并计算按键的角度大小等按键行为信息,再经隐性密码模块形成隐性密码,经隐式变换模块对采集的按键编码值进行隐式变化,经密码组合模块形成最终密码,由密码验证模块对最终密码进行验证; [0040] (I) in the process of the password, the key acquisition module automatically collect behavioral information encoded key value from the pointing stick module, while acquiring behavior information of the angle size of the key the length of time the pressure sensor size, and calculate the key buttons, then form a recessive recessive cryptographic module password, implicitly change the key code value acquisition by the implicit conversion module to form a final composition module password by password, to verify the password by the password verification module final;

[0041] (2)实现密码系统本身防偷窥、防破解的原理为:A.由于人眼、摄像等手段无法识别按键的压力大小、难于区分按键的时间长短与按键角度的差异,使得所述隐性密码在输入密码的过程中“不可见”,只能在密码输入过程中根据按键压力、按键时间、按键角度自动产生,经所述密码验证模块认证,而且其隐码值与密码中的其它数码看起来没什么区别,所在位甚至隐性密码值也由用户自定义预设,具有个人独特性和保密性。 [0041] (2) implementing the cryptographic system itself peeping, anti-crack principle:. A because the human eye, imaging and other means of pressure does not recognize the key, it is difficult to distinguish differences in length and angle of the key buttons, so that the implicit in the process of the password in the password "invisible", can automatically generate the password input keys in accordance with process pressure, the key is pressed, the angle of the keys, the password authentication by the authentication module, and its code values ​​hidden in the password other digital looks no different, even where the bit hidden password value is also preset by the user-defined, with a unique and personal privacy. 因此,即使键盘输入时密码被人看到,他人也将因无法正确输入,无法通过认证,从而实现密码的防偷窥、防破解。 Therefore, even when the keypad to enter a password to be seen, because others will not be entered correctly, can not pass certification, in order to achieve anti-peeping password, anti-crack. B.由于所述隐式变换实现同一密码具有不同的灵活输入方法,别人即使看到输入密码时的按键数码,同样输入后亦无法通过认证,进一步增强密码的防偷窥、防破解。 B. Because of the implicit conversion to achieve the same password for different flexible input method, even when other people see the digital keys to enter a password, the same input is also not reached, further enhance the anti-peeping password, anti-crack. C.由于不同人的按键压力和时间及其变化特征明显不同,按键行为特征可以代表个人身份。 C. Because different people and change the key pressure and time characteristics significantly different, the key behavioral characteristics can represent personal identity. 因此,基于按键行为动力学特征的密码使用者身份识别隐性密码,使除非本人的其他人均将无法通过密码认证。 Therefore, based on the key dynamics of the behavior of the user identification code hidden password, unless it makes the other person will not be through password authentication.

[0042]本发明所提供的基于按键行为识别的智能密码保护系统,将电脑中常用的指点杆用于密码器的数字按键,通过采集数字编码信息,同时采集与识别按键压力、时间、角度等行为信息,在输入的数字编码信息中增加压力、角度、时间及密码使用者身份四种隐性密码,并通过隐式变换实现对同一密码的不同方法的灵活输入,解决了密码系统本身的防偷窥、防破解安全性问题。 [0042] Smart keys password protected behavior recognition system based on the present invention provides, in a common digital computer for the scrambler key pointing stick by collecting digitally encoded information, while acquiring the identification key pressure, time, angle, etc. behavior information, increase in digitally encoded information input pressure, angle, time, user identity and password four kinds of hidden password, and flexibly enter the same password for different methods of transformation through implicit solve the anti-password system itself peeping, anti-crack security issues. 测试表明,本发明的智能密码保护系统,不依赖防护罩等任何外在装置的保护,实现了密码系统本身的防偷窥和防破解安全性,可解除人们对自己密码泄露的担心;较现有数字密码本身的不能防偷窥、防破解,将密码的防偷窥、防破解安全性提升到了100%;解除指纹、DNA等生物信息密码已被复制,而且一旦被盗将无法更改的问题;经测试,本发明的智能密码保护系统具有与现有密码系统相当的用户辨识性;适用范围广泛,可用于AMT机、POS机、门锁、保险柜、计算机、网页登录与网络支付等任何需要适用密码的设备,且便于系列化生产制造。 Tests have shown that smart password protection system of the present invention does not rely on any external device protection shield, to achieve a cryptographic system itself anti-peeping and anti-crack security, relieve fears for their password disclosure; than the existing digital password itself is not anti-peeping, anti-crack, and anti-peeping password, anti-crack security raised to 100%; to lift fingerprints, DNA and other biological information code has been copied, but once stolen will not change the problem; tested intelligent password protection system according to the present invention has comparable conventional cryptosystem user visibility; wide scope of application, can be used in any suitable password AMT machine, POS, door locks, safe, computer, network login page payment device, and facilitates manufacturing series.

[0043]以上对本发明的具体实施例进行了描述。 [0043] The foregoing specific embodiments of the invention have been described. 需要理解的是,本发明并不局限于上述特定实施方式,本领域技术人员可以在权利要求的范围内做出各种变化或修改,这并不影响本发明的实质内容。 Is to be understood that the present invention is not limited to the particular embodiments, those skilled in the art that various changes or modifications may be made within the scope of the appended claims, this does not affect the substance of the present invention. 在不冲突的情况下,本申请的实施例和实施例中的特征可以任意相互组合。 In case of no conflict, the embodiments of the present application features and embodiments may be arbitrarily combined with one another.

Claims (10)

1.一种基于多功能按键行为识别的智能密码保护系统,其特征在于,包括用于输入密码的多功能按键模块、按键行为信息采集模块、隐性密码模块、隐式变换模块、密码组合模块、密码验证模块,其中:所述按键行为信息采集模块从所述多功能按键模块获得按键编码与按键行为信息,所述隐性密码模块根据按键行为信息自动形成隐性密码,所述隐式变换模块自动对来自所述按键行为信息采集模块采集到的按键编码进行隐式变换,所述密码组合模块自动将所述隐性密码以及隐式变换后的密码组合成最终密码,所述密码验证模块自动认证所述最终密码的合法性。 A multifunction key identified based on the behavior of smart password protection system comprising a multifunction key module for entering a password, the key behavior information acquisition module, the cryptographic module recessive implicit conversion module, the module password combination , password authentication module, wherein: the behavior information acquisition module obtains the key encoding key information from the key acts multifunction key module, the cryptographic module is automatically formed recessive recessive password information according to the behavior of the keys, the implicit conversion module automatically collected information from the keypress capture module to implicitly transform coding keys, the password combination module automatically after the recessive password and password combination implicitly converted into the final password, the password verification module automatically authenticate the legitimacy of the final password.
2.根据权利要求1所述的基于多功能按键行为识别的智能密码保护系统,其特征在于,还包括按键触感反馈模块,在隐性密码模块的控制下,向用户手指反馈按键压力的大小和/或时间的长短和/或角度的大小,以提高用户友好性。 The intelligent system identification based on the password protection behavior of the multifunctional key as claimed in claim 1, wherein the key further comprises a haptic feedback module, under control of the recessive cryptographic module, key feedback pressure to the user's finger size and / or length and / or the size of the angle of time, in order to improve user-friendliness.
3.根据权利要求1所述的基于多功能按键行为识别的智能密码保护系统,其特征在于,所述多功能按键模块包括密码输入所需的全部按键,能够输出每个按键在密码输入时包括按键编码以及按键的压力大小、按键的时间长短和按键的角度的按键行为信息。 The intelligent recognition system based password protection behavior of the multifunctional key as claimed in claim 1, wherein said multifunction key module includes all the required password input keys, each key can be included in the output password input keypress angle of pressure of the key code and a key, the key and key length information.
4.根据权利要求1所述的基于多功能按键行为识别的智能密码保护系统,其特征在于,所述多功能按键模块的按键采用指点杆模块。 The intelligent system identification based on the password protected behavior of the multifunctional key as claimed in claim 1, wherein said multi-functional keys with key module trackpoint module.
5.根据权利要求1所述的基于多功能按键行为识别的智能密码保护系统,其特征在于,所述隐性密码模块利用按键的压力大小和/或按键的时间长短分别自动形成压力码和/或时间码的隐性密码。 The intelligent system identification based on the password protection behavior of the multifunctional key as claimed in claim 1, characterized in that the length of time of pressure recessive cryptographic module using keys and / or key codes are automatically and a pressure / or hidden password timecode.
6.根据权利要求5所述的基于多功能按键行为识别的智能密码保护系统,其特征在于,所述隐性密码在所述最终密码中的位置和/或编码值由用户自定义。 The intelligent system identification based on a password protected multifunction key acts as claimed in claim 5, wherein said final position of the recessive password in the password and / or a code value defined by the user.
7.根据权利要求1所述的基于多功能按键行为识别的智能密码保护系统,其特征在于,所述隐性密码模块还能够根据按键的压力大小和按键的时间信息以及由此得出的按键节奏自动形成基于按键动力学的密码使用者身份识别隐性密码。 The intelligent system identification based on the password protection behavior of the multifunctional key as claimed in claim 1, wherein said cryptographic module is further capable of implicit information according to the time of pressure and the key of the key and the key derived therefrom automatic password rhythm recessive form an identification code based on the user identity key kinetics.
8.根据权利要求1所述的基于多功能按键行为识别的智能密码保护系统,其特征在于,所述隐式变换模块利用按键的角度信息对密码输入过程中的按键编码值进行隐式变换,或者利用按键的压力大小或时间的长短对密码输入过程中的按键编码值进行隐式变换,使用户从键盘输入按键编码与真实密码不同、也可以相同,从而实现同一密码具有不同的灵活输入方法。 8. The intelligent system identification based on the password protected multifunction key acts in claim 1, wherein the implicit conversion module using the angle information key code value of the key password during implicit conversion, or with a key length of pressure or time of a key code value of the password input process of implicitly transform the user input from the keyboard key code different from the real password, it may be the same, in order to achieve the same password with different flexible input method .
9.根据权利要求1所述的基于多功能按键行为识别的智能密码保护系统,其特征在于,所述密码验证模块用于对所述最终密码的合法性验证:在该最终密码中的全部数码及其顺序均正确,而且其中的隐性密码都是来自隐性密码模块时,判断最终密码为正确;否则,判断最终密码为错误。 9. The intelligent system identification based on the password protection behavior of the multifunctional key as claimed in claim 1, wherein the password verification means for verification of the legitimacy of the final password: All digital code of the final and their order are correct, and which are from the hidden password hidden password module, the final judgment was correct password; otherwise, the judge ultimately password is wrong.
10.根据权利要求1所述的基于多功能按键行为识别的智能密码保护系统,其特征在于,所述多功能按键模块、按键行为信息采集模块、隐性密码模块、隐式变换模块、密码组合模块以及密码验证模块,能够在一个电路板上实现,也能够在不同电路板上分别实现其中的I个或多个模块,还能够在本地终端实现或部分在远程服务器实现,各模块间通过电信号或网络通信进行信息传输,以适应本地输入密码并验证、本地输入远程验证的使用需要。 10. The intelligent system identification based on the password protected behavior of the multifunctional key as claimed in claim 1, wherein said multifunction key module, the key behavior information acquisition module, the cryptographic module recessive implicit conversion module password combination password authentication module and the module, it is possible to achieve a circuit board, respectively, can be implemented in which the I or more modules of different circuit boards can also be implemented in a remote server or in part at the local terminal, among the electrical module or signal information transmission network traffic, and to adapt to local password authentication, authentication using the remote local input required.
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