WO2017092222A1 - 多域间存储文件的方法、装置和移动终端 - Google Patents

多域间存储文件的方法、装置和移动终端 Download PDF

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Publication number
WO2017092222A1
WO2017092222A1 PCT/CN2016/080620 CN2016080620W WO2017092222A1 WO 2017092222 A1 WO2017092222 A1 WO 2017092222A1 CN 2016080620 W CN2016080620 W CN 2016080620W WO 2017092222 A1 WO2017092222 A1 WO 2017092222A1
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Prior art keywords
file
user
authentication key
user space
controlling
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PCT/CN2016/080620
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English (en)
French (fr)
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李小辉
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宇龙计算机通信科技(深圳)有限公司
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Publication of WO2017092222A1 publication Critical patent/WO2017092222A1/zh

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60Protecting data
    • G06F21/62Protecting access to data via a platform, e.g. using keys or access control rules
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60Protecting data
    • G06F21/62Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6209Protecting access to data via a platform, e.g. using keys or access control rules to a single file or object, e.g. in a secure envelope, encrypted and accessed using a key, or with access control rules appended to the object itself
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR 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
    • G06F2221/2141Access rights, e.g. capability lists, access control lists, access tables, access matrices

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  • the present invention relates to the field of electronic technologies, and in particular, to a method, an apparatus, and a mobile terminal for storing files between multiple domains.
  • Multi-domain is a good solution as users deepen the demand for mobile terminals and the increasingly prominent security issues of mobile terminals. It provides a lightweight system virtualization solution that allows multiple Each user runs on an operating system. Each user has its own user space, and the resources of each user space are isolated from each other.
  • the terminal multi-domain solution is much smaller than the multi-operating system system terminal, and consumes less resources (such as CPU, memory, etc.), and has lower requirements on terminal performance. Therefore, it has a broader application prospect. .
  • each user space is relatively independent and isolated to some extent, although there will always be direct or indirect links between domains, but the current technology In this case, files cannot be transferred between domains securely and conveniently. In fact, users often have the need to store files across domains. Therefore, the current technology cannot meet the needs of users, and the user experience is poor.
  • the present invention provides a method, an apparatus, and a mobile terminal for storing files between multiple domains, which can safely and conveniently transfer files across domains, thereby satisfying the requirement of storing files between users across domains, and can improve the file well. user experience.
  • the present invention provides the following technical solutions:
  • a method for storing files between multiple domains, applied to a mobile terminal comprising:
  • the user when receiving an instruction input by the user to transfer a file, the user inputs a reminder information for inputting an authentication key through a display screen and/or a speaker of the mobile terminal.
  • the method further includes:
  • the identity authentication fails to be sent to the user, and the reminder information of the authentication key is re-entered.
  • the method further includes:
  • the authentication key corresponding to the user space input by the user is obtained and stored, and different user spaces correspond to different authentication keys.
  • the method before the controlling the current user space to put the file on the output, the method further includes:
  • the current user space is controlled to decrypt the file.
  • the output end corresponds to a manner of dumping the file, and is an output end of the pipeline or a shared memory area.
  • the method further includes:
  • controlling the first user space to encrypt the file comprises:
  • the authentication key is a fingerprint of the user, or a character or a combination of characters set by the user.
  • a device for storing files between multiple domains which is applied to a mobile terminal, and includes:
  • the first reminding module is configured to send, to the user, an alert information for inputting an authentication key, when the user inputs an instruction for dumping a file, where the file is located in a current user space;
  • a first obtaining module configured to acquire a first authentication key input by a user
  • a determining module configured to determine whether the first authentication key is a pre-stored authentication key, and obtain a yes or no determination result
  • a first control module configured to: if the determination result is yes, the identity authentication succeeds, and control the current user space to put the file on an output end;
  • a second control module configured to control the first user space corresponding to the first authentication key to acquire the file from the output terminal, and complete the dumping of the file.
  • the first reminding module comprises:
  • the first reminding unit is configured to send, by the display screen and/or the speaker of the mobile terminal, reminder information for inputting an authentication key to the user when receiving an instruction input by the user to transfer a file.
  • the method further includes:
  • the second reminding module is configured to: if the judgment result is no, send the identity authentication failure to the user, and re-enter the reminder information of the authentication key.
  • the method further includes:
  • the second obtaining module is configured to acquire and store an authentication key corresponding to the user space input by the user, and different user spaces correspond to different authentication keys.
  • the method further includes:
  • a decryption module configured to control the current user space to decrypt the file if the file is an encrypted file before the first control module is triggered, if the determination result is yes.
  • the output end corresponds to a manner of dumping the file, and is an output end of the pipeline or a shared memory area.
  • the method further includes:
  • an encryption module configured to control the first user space to encrypt the file.
  • the encryption module comprises:
  • an encryption unit configured to control the first user space to encrypt the file by using the first authentication key.
  • the authentication key is a fingerprint of the user, or a character or a combination of characters set by the user.
  • a mobile terminal includes:
  • the operation of the processor includes: receiving an instruction input by the user to dump a file, to the user Sending the reminder information of the input authentication key, the file is located in the current user space; obtaining the first authentication key input by the user; determining whether the first authentication key is a pre-stored authentication key; if yes, the identity authentication is successful Controlling the current user space to put the file on the output end; controlling the first user space corresponding to the first authentication key to acquire the file from the output terminal, and completing the dumping of the file .
  • the operation of the processor further includes:
  • the operation of the processor further includes:
  • the present invention provides a method, an apparatus, and a mobile terminal for storing files between multiple domains, compared with the prior art.
  • the technical solution provided by the present invention is applied to a mobile terminal, when receiving an instruction input by the user to transfer a file in the current user space, prompting the user to input an authentication key, and then acquiring the first authentication key input by the user, and determining the Whether the first authentication key is a pre-stored authentication key, and if so, the identity authentication is successful, that is, the user's authority is determined by the determination, and the identity authentication succeeds that the user has the right to transfer the file.
  • the current user space is controlled to put the file on the output end, and the first user space corresponding to the first authentication key is controlled to acquire the file from the output end, and the The file is unloaded, and the security is relatively high.
  • the file is directly transferred to the first user space corresponding to the first authentication key, which is convenient, and the specific technical application is provided by applying the present invention.
  • the user dumps the file the user only needs to input the authentication key corresponding to the user space that needs to be transferred to the mobile terminal, and the file can be completed. save to.
  • FIG. 1 is a flowchart of a method for storing files between multiple domains according to an embodiment of the present invention
  • FIG. 2 is a flowchart of another method for storing files between multiple domains according to an embodiment of the present invention
  • FIG. 3 is a flowchart of another method for storing files between multiple domains according to an embodiment of the present invention.
  • FIG. 4 is a structural diagram of an apparatus for storing files between multiple domains according to an embodiment of the present invention.
  • FIG. 5 is a structural diagram of another apparatus for storing files between multiple domains according to an embodiment of the present invention.
  • FIG. 6 is a structural diagram of another apparatus for storing files between multiple domains according to an embodiment of the present invention.
  • FIG. 1 is a flowchart of a method for storing files between multiple domains according to an embodiment of the present invention.
  • the method for storing files between multiple domains provided by the embodiment of the present invention is applied to a mobile terminal. As shown in Figure 1, the method includes:
  • Step S101 when receiving an instruction for transferring a file input by the user, sending a reminder information for inputting the authentication key to the user;
  • the file is located in the current user space, that is, the file is a file in the current user space.
  • the user when receiving an instruction input by the user to transfer a file, the user sends a reminder information for inputting an authentication key to the user through a display screen and/or a speaker of the mobile terminal.
  • Step S102 acquiring a first authentication key input by the user
  • the first authentication key is a fingerprint of the user, or a character or a character set by the user. combination.
  • Step S103 determining whether the first authentication key is a pre-stored authentication key
  • step S104 is performed;
  • Step S104 controlling the current user space to put the file to an output end
  • the output end corresponds to a manner of dumping the file, and is an output end of the pipeline or a shared memory area. That is, if the file is dumped by means of a pipeline, the output is the output end of the pipeline; if the file is dumped by means of shared memory, the output is a shared memory area. .
  • Step S105 controlling the first user space corresponding to the first authentication key to acquire the file from the output terminal, and completing the dumping of the file.
  • the technical solution provided by the first embodiment of the present invention is applied to a mobile terminal, and when receiving an instruction input by the user to dump a file in the current user space, the user is prompted to input an authentication key, and then obtain the first authentication key input by the user. Determining whether the first authentication key is a pre-stored authentication key, and if yes, the identity authentication is successful, that is, the user's authority is determined by the determining, and the identity authentication succeeds that the user has the file being dumped.
  • the privilege after the identity authentication succeeds, the current user space is controlled to put the file on the output end, and the first user space corresponding to the first authentication key is controlled to acquire the file from the output end, and the file is completed. For the transfer of the file, the security is relatively high.
  • the method for storing files between multiple domains optionally, further includes:
  • step S103 If the result of the step S103 is NO, the identity authentication failure is sent to the user, and the reminder information of the authentication key is re-entered to effectively cope with the problem that the user inputs the wrong authentication key.
  • Embodiment 1 of the present invention provides another embodiment, and the pre-preparation work is also explained.
  • FIG. 2 is a flowchart of another method for storing files between multiple domains according to an embodiment of the present invention.
  • the method for storing files between multiple domains provided by the embodiment of the present invention is applied to a mobile terminal. As shown in Figure 2, the method includes:
  • Step S201 when receiving an instruction for dumping a file input by the user, sending, to the user, remind information for inputting an authentication key, where the file is located in the current user space;
  • Step S202 acquiring a first authentication key input by the user
  • Step S203 acquiring and storing an authentication key corresponding to the user space input by the user;
  • different user spaces correspond to different authentication keys.
  • One user space may correspond to one or more authentication keys, and one authentication key may correspond to one or more user spaces.
  • one authentication key corresponds to only one user space, so as to facilitate more accurate identification of the authentication key.
  • the user space corresponding to the key is more in line with the user's usage habits.
  • the authentication key is a fingerprint of the user, or a character or a combination of characters set by the user.
  • Step S204 determining whether the first authentication key is a pre-stored authentication key
  • step S205 is performed.
  • Step S205 controlling the current user space to put the file to an output end
  • Step S206 controlling the first user space corresponding to the first authentication key to acquire the file from the output terminal, and completing the dumping of the file.
  • step S203 is not limited to the example in the second embodiment, and the step S203 may be performed before the S204.
  • the method for storing files between multiple domains optionally, further includes:
  • step S204 If the result of the step S204 is negative, the identity authentication failure is sent to the user, and the reminder information of the authentication key is re-entered to effectively cope with the problem that the user inputs the wrong authentication key.
  • the present invention also provides another embodiment.
  • FIG. 3 is a flowchart of another method for storing files between multiple domains according to an embodiment of the present invention.
  • the method for storing files between multiple domains provided by the embodiment of the present invention is applied to a mobile terminal. As shown in FIG. 3, the method includes:
  • Step S301 when receiving an instruction for dumping a file input by the user, sending a reminder information for inputting an authentication key to the user, where the file is located in the current user space;
  • Step S302 acquiring a first authentication key input by the user
  • Step S303 determining whether the first authentication key is a pre-stored authentication key
  • step S304 is performed.
  • Step S304 if it is determined that the file is an encrypted file, controlling the current user space to decrypt the file;
  • the step S304 includes:
  • step S305 is performed.
  • Step S305 controlling the current user space to put the file to an output end
  • Step S306 controlling the first user space corresponding to the first authentication key to acquire the file from the output terminal, and completing the dumping of the file;
  • Step S307 controlling the first user space to encrypt the file
  • the first user space is controlled to encrypt the file by using the first authentication key, so that when the user has the right to access the first user space, the file can be directly accessed to ensure security. , more convenient and fast.
  • the method for storing files between multiple domains optionally, further includes:
  • step S303 If the result of the step S303 is NO, the identity authentication failure is sent to the user, and the reminder information of the authentication key is re-entered to effectively cope with the problem that the user inputs the wrong authentication key.
  • the present invention discloses an apparatus for storing files between multiple domains.
  • FIG. 4 is a structural diagram of an apparatus for storing files between multiple domains according to an embodiment of the present invention. As shown in Figure 4, the device comprises:
  • the first reminding module 401 is configured to send, to the user, an alert information for inputting an authentication key, when the user inputs an instruction for dumping a file, where the file is located in a current user space;
  • the first reminding module 401 includes:
  • the first reminding unit is configured to send, by the display screen and/or the speaker of the mobile terminal, reminder information for inputting an authentication key to the user when receiving an instruction input by the user to transfer a file.
  • the first obtaining module 402 is configured to acquire a first authentication key input by the user
  • the determining module 403 is configured to determine whether the first authentication key is a pre-stored authentication key, and obtain a yes or no determination result;
  • the first control module 404 is configured to: if the determination result is yes, the identity authentication is successful, and control the current user space to put the file on the output end;
  • the output end corresponds to a manner of dumping the file, and is an output end of the pipeline or a shared memory area.
  • the second control module 405 is configured to control the first user space corresponding to the first authentication key to acquire the file from the output terminal, and complete the dumping of the file.
  • the authentication key is a fingerprint of the user, or a character or a combination of characters set by the user.
  • FIG. 5 is a structural diagram of another apparatus for storing files between multiple domains according to an embodiment of the present invention. As shown in Figure 5, the device includes:
  • the first reminding module 501 is configured to send, to the user, an alert information for inputting an authentication key, when the user inputs an instruction for dumping a file, where the file is located in a current user space;
  • the first obtaining module 502 is configured to acquire a first authentication key input by the user
  • the second obtaining module 503 is configured to acquire and store an authentication key corresponding to the user space input by the user, where different user spaces correspond to different authentication keys;
  • the determining module 504 is configured to determine whether the first authentication key is a pre-stored authentication key, and obtain a yes or no determination result;
  • the first control module 505 is configured to: if the determination result is yes, the identity authentication is successful, and control the current user space to put the file on the output end;
  • the second control module 506 is configured to control the first user space corresponding to the first authentication key to acquire the file from the output terminal, and complete the dumping of the file.
  • FIG. 6 is a structural diagram of another apparatus for storing files between multiple domains according to an embodiment of the present invention. As shown in Figure 6, the device includes:
  • the first reminding module 601 is configured to send, to the user, remind information for inputting an authentication key, when the user inputs an instruction for dumping a file, where the file is located in a current user space;
  • the first obtaining module 602 is configured to acquire a first authentication key input by the user
  • the determining module 603 is configured to determine whether the first authentication key is a pre-stored authentication key, and obtain a yes or no determination result;
  • the decryption module 604 is configured to control the current user space to decrypt the file if the file is an encrypted file before the first control module is triggered, if the determination result is yes;
  • the first control module 605 is configured to: if the determination result is yes, the identity authentication is successful, and the current user space is controlled to put the file on the output end;
  • the second control module 606 is configured to control the first user space corresponding to the first authentication key to acquire the file from the output terminal, and complete the dumping of the file;
  • the encryption module 607 is configured to control the first user space to encrypt the file.
  • the encryption module 607 includes:
  • an encryption unit configured to control the first user space to encrypt the file by using the first authentication key.
  • the apparatus for storing files between multiple domains further includes:
  • the second reminding module is configured to: if the judgment result is no, send the identity authentication failure to the user, and re-enter the reminder information of the authentication key.
  • the present invention also discloses a mobile terminal.
  • the operation of the processor includes: when receiving an instruction input by the user to transfer a file, sending, to the user, a reminder information for inputting an authentication key, where the file is located in a current user space; and acquiring a first authentication key input by the user; Determining whether the first authentication key is a pre-stored authentication key; if yes, the identity authentication is successful, controlling the current user space to put the file on an output; and controlling corresponding to the first authentication key
  • the first user space obtains the file from the output terminal, and completes the dumping of the file.
  • the operation of the processor may further include:
  • the operation of the processor may further include:
  • the technical solution provided by the present invention is based on an operating system of a mobile terminal, such as an Android OS (Operating System), an IOS (ie, a mobile operating system developed by Apple), and the like, and multiple domains (ie, user space). ) share an operating system.
  • an Android OS Operating System
  • an IOS ie, a mobile operating system developed by Apple
  • multiple domains ie, user space.
  • the present invention provides a method, an apparatus, and a mobile terminal for storing files between multiple domains, compared with the prior art.
  • the technical solution provided by the present invention is applied to a mobile terminal, when receiving an instruction input by the user to transfer a file in the current user space, prompting the user to input an authentication key, and then acquiring the first authentication key input by the user, and determining the Whether the first authentication key is a pre-stored authentication key, and if so, the identity authentication is successful, that is, the user's authority is determined by the determination, and the identity authentication succeeds that the user has the right to transfer the file.
  • the current user space is controlled to put the file on the output end, and the first user space corresponding to the first authentication key is controlled to acquire the file from the output end, and the The file is unloaded, and the security is relatively high.
  • the file is directly transferred to the first user space corresponding to the first authentication key, which is convenient, and the specific technical application is provided by applying the present invention.
  • User is dumping In the case of the file, it is only necessary to input the authentication key corresponding to the user space that needs to be transferred to the mobile terminal, and the transfer of the file can be completed.

Abstract

本发明公开一种多域间存储文件的方法、装置和移动终端。方法包括:接收到用户输入的转存某文件的指令时,向用户发送输入认证密钥的提醒信息,所述文件位于当前用户空间;获取用户输入的第一认证密钥;判断所述第一认证密钥是否为预存储的认证密钥;如果是,身份认证成功,控制所述当前用户空间将所述文件放到输出端;控制与所述第一认证密钥相对应的第一用户空间从所述输出端获取所述文件,完成对所述文件的转存。本发明提供的技术方案,能够安全和方便地跨域转存文件,从而满足用户跨域间存储文件的需求,能够很好地提升用户体验。

Description

多域间存储文件的方法、装置和移动终端
本申请要求于2015年12月2日提交中国专利局,申请号为201510883764.4、发明名称为“多域间存储文件的方法、装置和移动终端”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
技术领域
本发明涉及电子技术领域,尤其涉及一种多域间存储文件的方法、装置和移动终端。
背景技术
随着用户对移动终端需求差异化的深化,以及移动终端日益突出的安全问题,多域(即多用户空间)是一个不错的解决方案,它提供轻量级的系统虚拟化解决方案,允许多个用户运行在一个操作系统上,每个用户有各自的用户空间,各用户空间的资源相互隔离。终端多域这一解决方案相对于多操作系统系统终端的方案,消耗的资源(如CPU、内存等等)要小很多,对终端性能的要求也没那么高,因此,具有更广阔的应用前景。
为了用户的安全,多域(即多用户空间)这一解决方案,各用户空间在一定程度上是相对独立和隔离的,虽然各个域之间总会存在直接或者间接的联系,但目前的技术中,各域之间仍无法安全和方便地转存文件,而事实上,用户却时常存在跨域间存储文件的需求,因此,目前的技术无法满足用户的这一需求,用户体验较差。
发明内容
有鉴于此,本发明提供了一种多域间存储文件的方法、装置和移动终端,能够安全和方便地跨域转存文件,从而满足用户跨域间存储文件的需求,能够很好地提升用户体验。
为实现上述目的,本发明提供如下技术方案:
一种多域间存储文件的方法,应用于移动终端,包括:
接收到用户输入的转存某文件的指令时,向用户发送输入认证密钥的提醒信息,所述文件位于当前用户空间;
获取用户输入的第一认证密钥;
判断所述第一认证密钥是否为预存储的认证密钥;
如果是,身份认证成功,控制所述当前用户空间将所述文件放到输出端;
控制与所述第一认证密钥相对应的第一用户空间从所述输出端获取所述文件,完成对所述文件的转存。
优选的,接收到用户输入的转存某文件的指令时,通过所述移动终端的显示屏和/或扬声器向用户发送输入认证密钥的提醒信息。
优选的,还包括:
如果否,向用户发送身份认证失败,重新输入认证密钥的提醒信息。
优选的,所述判断所述第一认证密钥是否为预存储的认证密钥之前,还包括:
获取并存储用户输入的与用户空间相对应的认证密钥,不同的用户空间对应不同的认证密钥。
优选的,所述控制所述当前用户空间将所述文件放到输出端之前,还包括:
若确定所述文件为加密文件,控制所述当前用户空间解密所述文件。
优选的,所述输出端与转存所述文件的方式相对应,为管道的输出端或者共享的内存区域。
优选的,所述控制与所述第一认证密钥相对应的第一用户空间从所述输出端获取所述文件之后,还包括:
控制所述第一用户空间加密所述文件。
优选的,所述控制所述第一用户空间加密所述文件,包括:
控制所述第一用户空间用所述第一认证密钥加密所述文件。
优选的,所述认证密钥为用户的指纹,或者,用户设定的字符或字符组合。
一种多域间存储文件的装置,应用于移动终端,包括:
第一提醒模块,用于接收到用户输入的转存某文件的指令时,向用户发送输入认证密钥的提醒信息,所述文件位于当前用户空间;
第一获取模块,用于获取用户输入的第一认证密钥;
判断模块,用于判断所述第一认证密钥是否为预存储的认证密钥,得到是或否的判断结果;
第一控制模块,用于若所述判断结果为是,身份认证成功,控制所述当前用户空间将所述文件放到输出端;
第二控制模块,用于控制与所述第一认证密钥相对应的第一用户空间从所述输出端获取所述文件,完成对所述文件的转存。
优选的,所述第一提醒模块包括:
第一提醒单元,用于接收到用户输入的转存某文件的指令时,通过所述移动终端的显示屏和/或扬声器向用户发送输入认证密钥的提醒信息。
优选的,还包括:
第二提醒模块,用于若所述判断结果为否,向用户发送身份认证失败,重新输入认证密钥的提醒信息。
优选的,还包括:
第二获取模块,用于获取并存储用户输入的与用户空间相对应的认证密钥,不同的用户空间对应不同的认证密钥。
优选的,还包括:
解密模块,用于若所述判断结果为是、所述第一控制模块被触发之前,确定所述文件为加密文件时,控制所述当前用户空间解密所述文件。
优选的,所述输出端与转存所述文件的方式相对应,为管道的输出端或者共享的内存区域。
优选的,还包括:
加密模块,用于控制所述第一用户空间加密所述文件。
优选的,所述加密模块包括:
加密单元,用于控制所述第一用户空间用所述第一认证密钥加密所述文件。
优选的,所述认证密钥为用户的指纹,或者,用户设定的字符或字符组合。
一种移动终端,包括:
处理器;
所述处理器的操作包括:接收到用户输入的转存某文件的指令时,向用户 发送输入认证密钥的提醒信息,所述文件位于当前用户空间;获取用户输入的第一认证密钥;判断所述第一认证密钥是否为预存储的认证密钥;如果是,身份认证成功,控制所述当前用户空间将所述文件放到输出端;控制与所述第一认证密钥相对应的第一用户空间从所述输出端获取所述文件,完成对所述文件的转存。
优选的,所述处理器的操作还包括:
所述控制所述当前用户空间将所述文件放到输出端之前,若确定所述文件为加密文件,控制所述当前用户空间解密所述文件。
优选的,所述处理器的操作还包括:
控制所述第一用户空间加密所述文件。
经由上述的技术方案可知,与现有技术相比,本发明提供了一种多域间存储文件的方法、装置和一种移动终端。本发明提供的技术方案,应用于移动终端,在接收到用户输入的转存当前用户空间某文件的指令时,提醒用户输入认证密钥,然后获取用户输入的第一认证密钥,判断所述第一认证密钥是否为预存储的认证密钥,如果是,则身份认证成功,也就是说,通过所述判断来确定用户的权限,身份认证成功说明用户具备转存所述文件的权限,身份认证成功后才控制所述当前用户空间将所述文件放到输出端,控制与所述第一认证密钥相对应的第一用户空间从所述输出端获取所述文件,完成对所述文件的转存,安全性比较高,同时,将所述文件直接转存至与所述第一认证密钥相对应的第一用户空间,比较方便,具体表现为应用本发明提供的技术方案,用户在转存所述文件时,只需要向移动终端输入想要转存到的用户空间所对应的认证密钥,即可完成对所述文件的转存。经由上述分析可以确定,应用本发明提供的技术方案,能够安全和方便地跨域转存文件,从而满足用户跨域间存储文件的需求,能够很好地提升用户体验。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述 中的附图仅仅是本发明的实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据提供的附图获得其他的附图。
图1为本发明实施例提供的一种多域间存储文件的方法的流程图;
图2为本发明实施例提供的另外一种多域间存储文件的方法的流程图;
图3为本发明实施例提供的另外一种多域间存储文件的方法的流程图;
图4为本发明实施例提供的一种多域间存储文件的装置的结构图;
图5为本发明实施例提供的另外一种多域间存储文件的装置的结构图;
图6为本发明实施例提供的另外一种多域间存储文件的装置的结构图。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
为使本发明的上述目的、特征和优点能够更加明显易懂,下面结合附图和具体实施方式对本发明作进一步详细的说明。
实施例一
请参阅图1,图1为本发明实施例提供的一种多域间存储文件的方法的流程图。本发明实施例提供的多域间存储文件的方法,应用于移动终端。如图1所示,该方法包括:
步骤S101,接收到用户输入的转存某文件的指令时,向用户发送输入认证密钥的提醒信息;
具体的,所述文件位于当前用户空间,也就是说,所述文件为当前用户空间内的某文件。
可选的,接收到用户输入的转存某文件的指令时,通过所述移动终端的显示屏和/或扬声器向用户发送输入认证密钥的提醒信息。
步骤S102,获取用户输入的第一认证密钥;
可选的,所述第一认证密钥为用户的指纹,或者,用户设定的字符或字符 组合。
步骤S103,判断所述第一认证密钥是否为预存储的认证密钥;
具体的,如果是,则身份认证成功,说明用户具备转存所述文件的权限,此时,执行步骤S104;
步骤S104,控制所述当前用户空间将所述文件放到输出端;
具体的,所述输出端与转存所述文件的方式相对应,为管道的输出端或者共享的内存区域。也就是说,若通过管道的方式实现转存所述文件,则所述输出端为管道的输出端;若通过共享内存的方式实现转存所述文件,则所述输出端为共享的内存区域。
步骤S105,控制与所述第一认证密钥相对应的第一用户空间从所述输出端获取所述文件,完成对所述文件的转存。
本发明实施例一提供的技术方案,应用于移动终端,在接收到用户输入的转存当前用户空间某文件的指令时,提醒用户输入认证密钥,然后获取用户输入的第一认证密钥,判断所述第一认证密钥是否为预存储的认证密钥,如果是,则身份认证成功,也就是说,通过所述判断来确定用户的权限,身份认证成功说明用户具备转存所述文件的权限,身份认证成功后才控制所述当前用户空间将所述文件放到输出端,控制与所述第一认证密钥相对应的第一用户空间从所述输出端获取所述文件,完成对所述文件的转存,安全性比较高,同时,将所述文件直接转存至与所述第一认证密钥相对应的第一用户空间,比较方便,具体表现为应用本发明提供的技术方案,用户在转存所述文件时,只需要向移动终端输入想要转存到的用户空间所对应的认证密钥,即可完成对所述文件的转存。经由上述分析可以确定,应用本发明提供的技术方案,能够安全和方便地跨域转存文件,从而满足用户跨域间存储文件的需求,能够很好地提升用户体验。
本发明另外一个实施例提供的多域间存储文件的方法,可选的,还包括:
如果所述步骤S103的判断结果为否,向用户发送身份认证失败,重新输入认证密钥的提醒信息,以有效应对用户输错认证密钥的问题。
需要说明的是,本发明实施例一提供的多域间存储文件的方法,是基于已 做预先准备工作的基础上实施的,为了更加清楚和完整的阐述本发明提供的技术方案,本发明还提供另外一个实施例,对所述预先准备工作也一并进行阐述。
实施例二
请参阅图2,图2为本发明实施例提供的另外一种多域间存储文件的方法的流程图。本发明实施例提供的多域间存储文件的方法,应用于移动终端。如图2所示,该方法包括:
步骤S201,接收到用户输入的转存某文件的指令时,向用户发送输入认证密钥的提醒信息,所述文件位于当前用户空间;
步骤S202,获取用户输入的第一认证密钥;
步骤S203,获取并存储用户输入的与用户空间相对应的认证密钥;
具体的,不同的用户空间对应不同的认证密钥。一个用户空间可以对应一个或多个认证密钥,一个认证密钥可以对应一个或多个用户空间,但是,优选的,一个认证密钥只对应一个用户空间,目的是方便更加精确的确定认证密钥所对应的用户空间,更加符合用户的使用习惯。
可选的,本发明实施例提供的技术方案,所述认证密钥为用户的指纹,或者,用户设定的字符或字符组合。
步骤S204,判断所述第一认证密钥是否为预存储的认证密钥;
具体的,如果是,则身份认证成功,执行所述步骤S205。
步骤S205,控制所述当前用户空间将所述文件放到输出端;
步骤S206,控制与所述第一认证密钥相对应的第一用户空间从所述输出端获取所述文件,完成对所述文件的转存。
需要说明的是,所述步骤S203的执行并不局限于实施例二中的示例,所述步骤S203只要在所述S204之前执行就可以。
本发明另外一个实施例提供的多域间存储文件的方法,可选的,还包括:
如果所述步骤S204的判断结果为否,向用户发送身份认证失败,重新输入认证密钥的提醒信息,以有效应对用户输错认证密钥的问题。
为了进一步提高跨域间转存文件的安全性,本发明还提供另外一个实施例。
实施例三
请参阅图3,图3为本发明实施例提供的另外一种多域间存储文件的方法的流程图。本发明实施例提供的多域间存储文件的方法,应用于移动终端。如图3所示,该方法包括:
步骤S301,接收到用户输入的转存某文件的指令时,向用户发送输入认证密钥的提醒信息,所述文件位于当前用户空间;
步骤S302,获取用户输入的第一认证密钥;
步骤S303,判断所述第一认证密钥是否为预存储的认证密钥;
具体的,如果是,则身份认证成功,执行步骤S304。
步骤S304,若确定所述文件为加密文件,控制所述当前用户空间解密所述文件;
具体的,所述步骤S304包括:
分析所述文件是否为加密文件;
如果是,控制所述当前用户空间解密所述文件,如果否,执行步骤S305。
步骤S305,控制所述当前用户空间将所述文件放到输出端;
步骤S306,控制与所述第一认证密钥相对应的第一用户空间从所述输出端获取所述文件,完成对所述文件的转存;
步骤S307,控制所述第一用户空间加密所述文件;
可选的,控制所述第一用户空间用所述第一认证密钥加密所述文件,这样,用户具备访问第一用户空间的权限时,便可直接访问所述文件,保证安全的基础上,更加方便和快捷。
本发明另外一个实施例提供的多域间存储文件的方法,可选的,还包括:
如果所述步骤S303的判断结果为否,向用户发送身份认证失败,重新输入认证密钥的提醒信息,以有效应对用户输错认证密钥的问题。
为了更加全面地阐述本发明提供的技术方案,对应于本发明实施例一提供的多域间存储文件的方法,本发明公开一种多域间存储文件的装置。
请参阅图4,图4为本发明实施例提供的一种多域间存储文件的装置的结构图。如图4所示,该装置包括:
第一提醒模块401,用于接收到用户输入的转存某文件的指令时,向用户发送输入认证密钥的提醒信息,所述文件位于当前用户空间;
具体的,所述第一提醒模块401包括:
第一提醒单元,用于接收到用户输入的转存某文件的指令时,通过所述移动终端的显示屏和/或扬声器向用户发送输入认证密钥的提醒信息。
第一获取模块402,用于获取用户输入的第一认证密钥;
判断模块403,用于判断所述第一认证密钥是否为预存储的认证密钥,得到是或否的判断结果;
第一控制模块404,用于若所述判断结果为是,身份认证成功,控制所述当前用户空间将所述文件放到输出端;
具体的,本发明实施例提供的技术方案,所述输出端与转存所述文件的方式相对应,为管道的输出端或者共享的内存区域。
第二控制模块405,用于控制与所述第一认证密钥相对应的第一用户空间从所述输出端获取所述文件,完成对所述文件的转存。
可选的,本发明实施例提供的技术方案,所述认证密钥为用户的指纹,或者,用户设定的字符或字符组合。
对应于本发明实施例二提供的多域间存储文件的方法,本发明公开另外一种多域间存储文件的装置。请参阅图5,图5为本发明实施例提供的另外一种多域间存储文件的装置的结构图。如图5所示,该装置包括:
第一提醒模块501,用于接收到用户输入的转存某文件的指令时,向用户发送输入认证密钥的提醒信息,所述文件位于当前用户空间;
第一获取模块502,用于获取用户输入的第一认证密钥;
第二获取模块503,用于获取并存储用户输入的与用户空间相对应的认证密钥,不同的用户空间对应不同的认证密钥;
判断模块504,用于判断所述第一认证密钥是否为预存储的认证密钥,得到是或否的判断结果;
第一控制模块505,用于若所述判断结果为是,身份认证成功,控制所述当前用户空间将所述文件放到输出端;
第二控制模块506,用于控制与所述第一认证密钥相对应的第一用户空间从所述输出端获取所述文件,完成对所述文件的转存。
对应于本发明实施例三提供的多域间存储文件的方法,本发明公开另外一种多域间存储文件的装置。请参阅图6,图6为本发明实施例提供的另外一种多域间存储文件的装置的结构图。如图6所示,该装置包括:
第一提醒模块601,用于接收到用户输入的转存某文件的指令时,向用户发送输入认证密钥的提醒信息,所述文件位于当前用户空间;
第一获取模块602,用于获取用户输入的第一认证密钥;
判断模块603,用于判断所述第一认证密钥是否为预存储的认证密钥,得到是或否的判断结果;
解密模块604,用于若所述判断结果为是、所述第一控制模块被触发之前,确定所述文件为加密文件时,控制所述当前用户空间解密所述文件;
第一控制模块605,用于若所述判断结果为是,身份认证成功,控制所述当前用户空间将所述文件放到输出端;
第二控制模块606,用于控制与所述第一认证密钥相对应的第一用户空间从所述输出端获取所述文件,完成对所述文件的转存;
加密模块607,用于控制所述第一用户空间加密所述文件;
可选的,所述加密模块607包括:
加密单元,用于控制所述第一用户空间用所述第一认证密钥加密所述文件。
可选的,本发明实施例提供的多域间存储文件的装置,还包括:
第二提醒模块,用于若所述判断结果为否,向用户发送身份认证失败,重新输入认证密钥的提醒信息。
为了更加全面地保护本发明提供的技术方案,本发明还公开一种移动终端。
本发明实施例提供的一种移动终端,包括:
处理器;
所述处理器的操作包括:接收到用户输入的转存某文件的指令时,向用户发送输入认证密钥的提醒信息,所述文件位于当前用户空间;获取用户输入的第一认证密钥;判断所述第一认证密钥是否为预存储的认证密钥;如果是,身份认证成功,控制所述当前用户空间将所述文件放到输出端;控制与所述第一认证密钥相对应的第一用户空间从所述输出端获取所述文件,完成对所述文件的转存。
本发明另外一个实施例提供的移动终端,所述处理器的操作还可以包括:
所述控制所述当前用户空间将所述文件放到输出端之前,若确定所述文件为加密文件,控制所述当前用户空间解密所述文件。
本发明另外一个实施例提供的移动终端,所述处理器的操作还可以包括:
控制所述第一用户空间加密所述文件。
需要说明的是,本发明提供的技术方案,基于移动终端的操作系统,比如Android OS(Operating System,操作系统),IOS(即苹果公司开发的移动操作系统)等,多个域(即用户空间)共享一个操作系统。
经由上述的技术方案可知,与现有技术相比,本发明提供了一种多域间存储文件的方法、装置和一种移动终端。本发明提供的技术方案,应用于移动终端,在接收到用户输入的转存当前用户空间某文件的指令时,提醒用户输入认证密钥,然后获取用户输入的第一认证密钥,判断所述第一认证密钥是否为预存储的认证密钥,如果是,则身份认证成功,也就是说,通过所述判断来确定用户的权限,身份认证成功说明用户具备转存所述文件的权限,身份认证成功后才控制所述当前用户空间将所述文件放到输出端,控制与所述第一认证密钥相对应的第一用户空间从所述输出端获取所述文件,完成对所述文件的转存,安全性比较高,同时,将所述文件直接转存至与所述第一认证密钥相对应的第一用户空间,比较方便,具体表现为应用本发明提供的技术方案,用户在转存 所述文件时,只需要向移动终端输入想要转存到的用户空间所对应的认证密钥,即可完成对所述文件的转存。经由上述分析可以确定,应用本发明提供的技术方案,能够安全和方便地跨域转存文件,从而满足用户跨域间存储文件的需求,能够很好地提升用户体验。
最后,还需要说明的是,在本文中,诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来,而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
本说明书中各个实施例采用递进的方式描述,每个实施例重点说明的都是与其他实施例的不同之处,各个实施例之间相同相似部分互相参见即可。对于实施例公开的装置和移动终端而言,由于其与实施例公开的方法相对应,所以描述的比较简单,相关之处参见方法部分说明即可。
对所公开的实施例的上述说明,使本领域专业技术人员能够实现或使用本发明。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的,本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下,在其它实施例中实现。因此,本发明将不会被限制于本文所示的这些实施例,而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。

Claims (21)

  1. 一种多域间存储文件的方法,应用于移动终端,其特征在于,包括:
    接收到用户输入的转存某文件的指令时,向用户发送输入认证密钥的提醒信息,所述文件位于当前用户空间;
    获取用户输入的第一认证密钥;
    判断所述第一认证密钥是否为预存储的认证密钥;
    如果是,身份认证成功,控制所述当前用户空间将所述文件放到输出端;
    控制与所述第一认证密钥相对应的第一用户空间从所述输出端获取所述文件,完成对所述文件的转存。
  2. 根据权利要求1所述的方法,其特征在于,接收到用户输入的转存某文件的指令时,通过所述移动终端的显示屏和/或扬声器向用户发送输入认证密钥的提醒信息。
  3. 根据权利要求1所述的方法,其特征在于,还包括:
    如果否,向用户发送身份认证失败,重新输入认证密钥的提醒信息。
  4. 根据权利要求1所述的方法,其特征在于,所述判断所述第一认证密钥是否为预存储的认证密钥之前,还包括:
    获取并存储用户输入的与用户空间相对应的认证密钥,不同的用户空间对应不同的认证密钥。
  5. 根据权利要求1所述的方法,其特征在于,所述控制所述当前用户空间将所述文件放到输出端之前,还包括:
    若确定所述文件为加密文件,控制所述当前用户空间解密所述文件。
  6. 根据权利要求1所述的方法,其特征在于,所述输出端与转存所述文件的方式相对应,为管道的输出端或者共享的内存区域。
  7. 根据权利要求1所述的方法,其特征在于,所述控制与所述第一认证密钥相对应的第一用户空间从所述输出端获取所述文件之后,还包括:
    控制所述第一用户空间加密所述文件。
  8. 根据权利要求7所述的方法,其特征在于,所述控制所述第一用户空间加密所述文件,包括:
    控制所述第一用户空间用所述第一认证密钥加密所述文件。
  9. 根据权利要求1~8任意一项所述的方法,其特征在于,所述认证密钥为用户的指纹,或者,用户设定的字符或字符组合。
  10. 一种多域间存储文件的装置,应用于移动终端,其特征在于,包括:
    第一提醒模块,用于接收到用户输入的转存某文件的指令时,向用户发送输入认证密钥的提醒信息,所述文件位于当前用户空间;
    第一获取模块,用于获取用户输入的第一认证密钥;
    判断模块,用于判断所述第一认证密钥是否为预存储的认证密钥,得到是或否的判断结果;
    第一控制模块,用于若所述判断结果为是,身份认证成功,控制所述当前用户空间将所述文件放到输出端;
    第二控制模块,用于控制与所述第一认证密钥相对应的第一用户空间从所述输出端获取所述文件,完成对所述文件的转存。
  11. 根据权利要求10所述的装置,其特征在于,所述第一提醒模块包括:
    第一提醒单元,用于接收到用户输入的转存某文件的指令时,通过所述移动终端的显示屏和/或扬声器向用户发送输入认证密钥的提醒信息。
  12. 根据权利要求10所述的装置,其特征在于,还包括:
    第二提醒模块,用于若所述判断结果为否,向用户发送身份认证失败,重新输入认证密钥的提醒信息。
  13. 根据权利要求10所述的装置,其特征在于,还包括:
    第二获取模块,用于获取并存储用户输入的与用户空间相对应的认证密钥,不同的用户空间对应不同的认证密钥。
  14. 根据权利要求10所述的装置,其特征在于,还包括:
    解密模块,用于若所述判断结果为是,所述第一控制模块被触发之前,确定所述文件为加密文件时,控制所述当前用户空间解密所述文件。
  15. 根据权利要求10所述的装置,其特征在于,所述输出端与转存所述文件的方式相对应,为管道的输出端或者共享的内存区域。
  16. 根据权利要求10所述的装置,其特征在于,还包括:
    加密模块,用于控制所述第一用户空间加密所述文件。
  17. 根据权利要求16所述的装置,其特征在于,所述加密模块包括:
    加密单元,用于控制所述第一用户空间用所述第一认证密钥加密所述文件。
  18. 根据权利要求10~17任意一项所述的装置,其特征在于,所述认证密钥为用户的指纹,或者,用户设定的字符或字符组合。
  19. 一种移动终端,其特征在于,包括:
    处理器;
    所述处理器的操作包括:接收到用户输入的转存某文件的指令时,向用户发送输入认证密钥的提醒信息,所述文件位于当前用户空间;获取用户输入的第一认证密钥;判断所述第一认证密钥是否为预存储的认证密钥;如果是,身份认证成功,控制所述当前用户空间将所述文件放到输出端;控制与所述第一认证密钥相对应的第一用户空间从所述输出端获取所述文件,完成对所述文件的转存。
  20. 根据权利要求19所述的移动终端,其特征在于,所述处理器的操作还包括:
    所述控制所述当前用户空间将所述文件放到输出端之前,若确定所述文件为加密文件,控制所述当前用户空间解密所述文件。
  21. 根据权利要求19所述的移动终端,其特征在于,所述处理器的操作还包括:
    控制所述第一用户空间加密所述文件。
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070016743A1 (en) * 2005-07-14 2007-01-18 Ironkey, Inc. Secure storage device with offline code entry
CN101488110A (zh) * 2008-12-30 2009-07-22 成都市华为赛门铁克科技有限公司 加密存储的方法、装置和系统
CN102299800A (zh) * 2011-08-29 2011-12-28 杭州弗兰科信息安全科技有限公司 可切换多密码本地信息加密箱实现方法
CN104657674A (zh) * 2015-01-16 2015-05-27 北京邮电大学 一种手机中隐私数据的隔离保护系统及方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070016743A1 (en) * 2005-07-14 2007-01-18 Ironkey, Inc. Secure storage device with offline code entry
CN101488110A (zh) * 2008-12-30 2009-07-22 成都市华为赛门铁克科技有限公司 加密存储的方法、装置和系统
CN102299800A (zh) * 2011-08-29 2011-12-28 杭州弗兰科信息安全科技有限公司 可切换多密码本地信息加密箱实现方法
CN104657674A (zh) * 2015-01-16 2015-05-27 北京邮电大学 一种手机中隐私数据的隔离保护系统及方法

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