CN102945336A - Password input method on intelligent communication terminal - Google Patents
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Abstract
一种智能通讯终端的密码输入方法,所述智能通讯终端包括用于显示密码输入框的显示装置及用于输入密码的物理键盘/虚拟键盘,所述方法的步骤包括:接收用户在密码输入框上输入的密码字符,记录所述密码字符及每一密码字符的输入时间;接受用户的删除密码字符操作,记录删除时间;系统后台计算所接受的该密码字符的输入操作至删除操作之间的时间间隔并与预设的有效时间间隔进行比较,当判断所述时间间隔小于有效时间间隔时,显示该密码字符的提示信息。本发明通过在用户需要删除所输入的密码字符的时候显示密码字符的提示信息,为用户的操作提供了便利;通过设置有效时间间隔,可以有效地保障密码安全。
A password input method for an intelligent communication terminal. The intelligent communication terminal includes a display device for displaying a password input box and a physical keyboard/virtual keyboard for inputting a password. password characters entered on the computer, record the password characters and the input time of each password character; accept the user’s operation of deleting password characters, and record the deletion time; the system background calculates the time between the accepted input operation and the deletion operation The time interval is compared with the preset effective time interval, and when it is judged that the time interval is shorter than the effective time interval, the prompt information of the password character is displayed. The present invention provides convenience for the user's operation by displaying the prompt information of the password characters when the user needs to delete the input password characters; by setting the effective time interval, the password security can be effectively guaranteed.
Description
技术领域 technical field
本发明涉及密码安全技术领域,尤其涉及一种智能通讯终端的密码输入方法。 The invention relates to the technical field of password security, in particular to a password input method for an intelligent communication terminal.
背景技术 Background technique
在网络环境中,各种计算资源(如数据库、服务平台)需要认证机制的保护,以确保这些资源能被有权使用的人使用。用户在使用电脑或者手机等智能通讯终端进入网上购物、浏览加密网页或其他通讯平台(如微博,qq)等应用时需要用户输入各应用所对应的账号和密码,只有在账户名和密码被确认之后才有权限使用该应用提供的服务。而用户在使用电脑或者手机输入各种密码的时候,无可避免地有时会不小心出现输错一位或多位符号的失误,这时,由于往往无法确认从哪一位符号开始出错,因而大部分用户的操作是把之前已经输入的所有密码全部删除然后重新输入完整的密码。这种操作在一定程度上给用户带来困扰,尤其是用户需要频繁地输入密码时,这项操作就显得尤为繁琐,显然不符合现代人对于通讯终端越来越高的智能化要求。 In a network environment, various computing resources (such as databases and service platforms) need to be protected by authentication mechanisms to ensure that these resources can be used by those who have the right to use them. When users use smart communication terminals such as computers or mobile phones to enter online shopping, browse encrypted webpages or other communication platforms (such as Weibo, QQ) and other applications, users need to enter the account number and password corresponding to each application. Only when the account name and password are confirmed Then you have permission to use the services provided by the app. And when the user uses a computer or a mobile phone to input various passwords, it is inevitable that sometimes a wrong one or more symbols will be accidentally entered. The operation of most users is to delete all the passwords that have been entered before and then re-enter the complete password. This kind of operation brings troubles to the user to a certain extent, especially when the user needs to input the password frequently, this operation is particularly cumbersome, and obviously does not meet the modern people's increasingly higher intelligent requirements for communication terminals.
发明内容 Contents of the invention
为了克服上述所指的现有技术中的不足之处,本发明提供一种智能通讯终端的密码输入方法,从而为用户的更正密码字符操作提供便利,且能有效地保障密码安全。 In order to overcome the deficiencies in the prior art referred to above, the present invention provides a password input method for an intelligent communication terminal, thereby providing convenience for users to correct password characters and effectively ensuring password security.
本发明是通过以下技术方案实现的: The present invention is achieved through the following technical solutions:
一种智能通讯终端的密码输入方法,所述智能通讯终端包括用于显示密码输入框的显示装置及用于输入密码的物理键盘/虚拟键盘,所述方法的步骤包括: A password input method for an intelligent communication terminal, the intelligent communication terminal includes a display device for displaying a password input box and a physical keyboard/virtual keyboard for inputting a password, and the steps of the method include:
a、接收用户在密码输入框上输入的密码字符,记录所述密码字符及每一密码字符的输入时间; a. Receive the password characters input by the user on the password input box, and record the password characters and the input time of each password character;
b、接受用户的删除密码字符操作,记录删除时间; b. Accept the user's operation of deleting password characters, and record the deletion time;
c、系统后台计算所接受的该密码字符的输入操作至删除操作之间的时间间隔并与预设的有效时间间隔进行比较,当判断所述时间间隔小于有效时间间隔时,显示该密码字符的提示信息。 c. The background calculation of the system accepts the time interval between the input operation of the password character and the deletion operation and compares it with the preset effective time interval. When it is judged that the time interval is less than the effective time interval, the time interval of the password character is displayed Prompt information.
进一步地,所述密码字符的提示信息包括当前删除的密码字符明文及此删除的密码字符的输入次序。 Further, the prompt information of the password characters includes the plaintext of the currently deleted password characters and the input sequence of the deleted password characters.
所述步骤c当系统后台判断计算所得的时间间隔小于有效时间间隔时,则显示该当前删除的密码字符的提示信息,并等待用户的下一输入/删除操作;当系统后台判断计算所得的时间间隔大于或等于有效时间间隔时,不显示所述密码字符的提示信息。 In described step c, when the system background judges that the calculated time interval is less than the valid time interval, the prompt message of the password character that is currently deleted is displayed, and waits for the user's next input/delete operation; when the system background judges that the calculated time interval is When the interval is greater than or equal to the effective time interval, the prompt information of the password characters will not be displayed.
所述预设的有效时间间隔的设置范围为5秒-60秒。 The setting range of the preset effective time interval is 5 seconds-60 seconds.
进一步地,本发明所述系统后台是指智能通讯终端的操作系统后台。所述智能通讯终端包括智能手机和个人计算机。 Further, the system background in the present invention refers to the operating system background of the intelligent communication terminal. The intelligent communication terminal includes a smart phone and a personal computer.
与现有技术相比,本发明通过在用户需要删除所输入的密码字符的时候显示密码字符的提示信息,用户可以根据提示信息更正输入错误的该位字符,然后接着输入剩余的密码字符,而不需要将所有的密码内容都重新输入,为用户的操作提供了便利。另外,通过设置输入操作至删除操作之间的有效时间间隔,可以防止不法用户利用本方法获取智能通讯终端中缓存的密码字符,从而有效地保障密码安全。 Compared with the prior art, the present invention displays the prompt information of the password characters when the user needs to delete the input password characters, the user can correct the wrong input character according to the prompt information, and then enter the remaining password characters, and It is not necessary to re-enter all the password content, which provides convenience for the user's operation. In addition, by setting the effective time interval between the input operation and the deletion operation, it is possible to prevent unscrupulous users from using the method to obtain the password characters cached in the intelligent communication terminal, thereby effectively ensuring password security.
附图说明 Description of drawings
附图1为本发明实施例的智能通讯终端的密码输入方法的实现流程示意图。 Accompanying drawing 1 is a schematic diagram of the implementation flow of the password input method of the intelligent communication terminal according to the embodiment of the present invention. the
具体实施方式 Detailed ways
为了便于本领域技术人员的理解,下面结合附图对本发明作进一步的描述。 In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the accompanying drawings. the
一种智能通讯终端的密码输入方法,所述智能通讯终端包括用于显示密码输入框的显示装置及用于输入密码的物理键盘/虚拟键盘,所述方法的步骤包括: A password input method for an intelligent communication terminal, the intelligent communication terminal includes a display device for displaying a password input box and a physical keyboard/virtual keyboard for inputting a password, and the steps of the method include:
a、接收用户在密码输入框上输入的密码字符,记录所述密码字符及每一密码字符的输入时间; a. Receive the password characters input by the user on the password input box, and record the password characters and the input time of each password character;
b、接受用户通过物理键盘/虚拟键盘实施的删除密码字符操作,记录删除时间; b. Accept the operation of deleting password characters implemented by the user through the physical keyboard/virtual keyboard, and record the deletion time;
c、系统后台计算所接受的该密码字符的输入操作至删除操作之间的时间间隔并与预设的有效时间间隔进行比较,当判断所述时间间隔小于有效时间间隔时,显示该密码字符的提示信息; c. The background calculation of the system accepts the time interval between the input operation of the password character and the deletion operation and compares it with the preset effective time interval. When it is judged that the time interval is less than the effective time interval, the time interval of the password character is displayed Prompt information;
进一步地,所述密码字符的提示信息包括当前删除的密码字符明文及此删除的密码字符的输入次序,即此删除的密码字符在输入操作中的输入次序。所述密码字符包括英文字母、汉字、数字及其他符号。 Further, the prompt information of the password character includes the plaintext of the currently deleted password character and the input sequence of the deleted password character, that is, the input sequence of the deleted password character in the input operation. The password characters include English letters, Chinese characters, numbers and other symbols.
所述步骤c当系统后台判断计算所得的时间间隔小于有效时间间隔时,则显示该当前删除的密码字符的提示信息,并等待用户的下一输入/删除操作;当系统后台判断计算所得的时间间隔大于或等于有效时间间隔时,不显示所述密码字符的提示信息,等待用户的下一输入/删除操作。 In described step c, when the system background judges that the calculated time interval is less than the valid time interval, the prompt message of the password character that is currently deleted is displayed, and waits for the user's next input/delete operation; when the system background judges that the calculated time interval is When the interval is greater than or equal to the effective time interval, the prompt information of the password characters is not displayed, and the user's next input/deletion operation is awaited.
所述预设的有效时间间隔的设置范围为5秒-60秒。 The setting range of the preset effective time interval is 5 seconds-60 seconds.
进一步地,所述智能通讯终端包括智能手机、平板电脑、笔记本电脑、台式电脑等终端设备。本发明所述系统后台是指智能通讯终端的操作系统后台,对于智能手机,所述操作系统包括Android、Symbian、iOS等;对于平板电脑、笔记本电脑、台式电脑,所述操作系统包括Windows、Mac OS等。 Further, the intelligent communication terminal includes terminal devices such as smart phones, tablet computers, notebook computers, and desktop computers. The system background of the present invention refers to the operating system background of the intelligent communication terminal. For smart phones, the operating system includes Android, Symbian, iOS, etc.; for tablet computers, notebook computers, and desktop computers, the operating system includes Windows, Mac, etc. OS etc.
具体地,如附图1所示,以触摸屏的智能手机为例,本说明书提供了一个实施例的智能通讯终端的密码输入方法的实现流程,其步骤如下: Specifically, as shown in Figure 1, taking a smart phone with a touch screen as an example, this specification provides an implementation process of a password input method for an intelligent communication terminal in an embodiment, and the steps are as follows:
001、用户在密码输入框上输入密码字符; 001. The user enters the password characters in the password input box;
002、系统后台记录所述密码字符及每一密码字符的输入时间; 002. The system background records the password characters and the input time of each password character;
003、用户通过虚拟键盘删除一位密码字符; 003. The user deletes a password character through the virtual keyboard;
004、系统后台记录删除时间; 004. The system background records the deletion time;
005、系统后台计算该密码字符的删除时间与输入时间之差,即时间间隔; 005. The system background calculates the difference between the deletion time and the input time of the password character, that is, the time interval;
006、判断计算所得的时间间隔是否小于预设的有效时间间隔30秒,若是,执行步骤007,否则,跳转至步骤008; 006. Determine whether the calculated time interval is less than the preset effective time interval of 30 seconds, if so, execute step 007, otherwise, jump to step 008;
007、显示该密码字符的提示信息; 007. Display the prompt information of the password characters;
008、等待用户的下一输入/删除操作。 008. Wait for the next input/delete operation of the user.
利用本发明,若用户输入密码的过程中不小心按错了一位或者两位或者多位,对已经输入的密码字符进行逐个删除时,系统后台会自行判断用户删除的字符是否在最近一段时间(比如30秒内)输入,若是,系统将会通过弹出标注文本的形式提示:当前删除的密码字符明文,以及该密码字符在已经输入的所有密码字符中排第几位。用户在逐一删除密码的过程中可以根据提示信息判断是从哪一位开始输入错误,更正后接着输入其他密码字符,而不必将密码全部删除后重新输入。 Utilizing the present invention, if the user accidentally presses one or two or more digits by mistake in the process of inputting the password, and deletes the inputted password characters one by one, the system background will automatically judge whether the characters deleted by the user have been deleted in the most recent period of time. (For example, within 30 seconds) Input, if yes, the system will prompt in the form of pop-up marked text: the plain text of the currently deleted password character, and the number of the password character among all the password characters that have been entered. In the process of deleting the passwords one by one, the user can judge from which character the input error is based on the prompt information, and then enter other password characters after correction, without having to delete all the passwords and then re-enter.
在本发明中,所述有效时间间隔的设置是为了防止不法用户利用本方法获取智能通讯终端中缓存的密码字符,从而有效地保障密码安全。由于现有的智能通讯终端对于用户在某些数据库或服务平台输入的账号和密码,往往具有将账号和密码保存在缓存中的功能,以便利用户的登录。如果本发明取消所述有效时间间隔的限制,当用户选择保存密码时,第三方用户使用该智能通讯终端的时候就可以通过删除操作获取用户输入并保存的密码,即使密码是通过加密后保存的,仍然可以通过删除查看到用户以前输入的密码明文,造成密码安全漏洞。因此,需要设置输入操作至删除操作之间的有效时间间隔,保证输入操作至删除操作的时间差不超过符合普通用户的操作习惯的有效时间间隔时,才显示密码字符提示信息,防止密码的泄漏。 In the present invention, the effective time interval is set to prevent unscrupulous users from using this method to obtain password characters cached in the intelligent communication terminal, thereby effectively ensuring password security. Because the existing intelligent communication terminal often has the function of storing the account number and password in the cache for the account number and password input by the user in some database or service platform, so as to facilitate the user's login. If the present invention cancels the limitation of the effective time interval, when the user chooses to save the password, the third-party user can obtain the password input and saved by the user through the deletion operation when using the intelligent communication terminal, even if the password is saved after encryption , it is still possible to delete and view the plaintext of the password entered by the user before, resulting in a password security vulnerability. Therefore, it is necessary to set an effective time interval between the input operation and the deletion operation, so as to ensure that the time difference between the input operation and the deletion operation does not exceed the effective time interval in line with the operating habits of ordinary users, and the password character prompt message is displayed to prevent the leakage of the password.
以上内容是结合具体的优选方式对本发明所作的进一步详细说明,不应认定本发明的具体实施只局限于以上说明。对于本技术领域的技术人员而言,在不脱离本发明构思的前提下,还可以作出若干简单推演或替换,均应视为由本发明所提交的权利要求确定的保护范围之内。 The above content is a further detailed description of the present invention in combination with specific preferred modes, and it should not be deemed that the specific implementation of the present invention is limited to the above description. For those skilled in the art, without departing from the concept of the present invention, some simple deductions or substitutions can be made, which should be considered within the protection scope determined by the claims submitted in the present invention.
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