CN104679563A - System switching method and device - Google Patents
System switching method and device Download PDFInfo
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- CN104679563A CN104679563A CN201510091435.6A CN201510091435A CN104679563A CN 104679563 A CN104679563 A CN 104679563A CN 201510091435 A CN201510091435 A CN 201510091435A CN 104679563 A CN104679563 A CN 104679563A
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- described terminal
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Abstract
The embodiment of the invention discloses a system switching method. The method comprises the following steps: receiving a physical signal generated through operation on a predetermined solid position on a terminal by a user within a preset time; resolving the physical signal, and judging whether or not the operation performed on the predetermined solid position on the terminal by the user is the same as preset switching operation stored in a terminal safety system according to a resolving result; if the operation performed on the predetermined solid position on the terminal by the user is the same as the preset switching operation stored in the terminal safety system, switching a system running on the terminal to the safety system. The embodiment of the invention further discloses a system switching device. By adopting the system switching method and device, the safety of terminal system switching can be enhanced.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of method and device of systematic evaluation.
Background technology
Along with the develop rapidly of mobile terminal, mobile terminal, as mobile phone or panel computer etc., can provide increasing help in the life, work, amusement etc. of user.Because a lot of user data stored in mobile terminal relate to individual privacy or trade secret, once divulge a secret, larger loss may be caused to user or enterprise.Therefore, the security performance of mobile terminal is just becoming more and more important.
In the prior art, ARM TrustZone technology is the basic function of all Cortex-A class processors, and common application model is: in trust region (TrustZone), place the system that level of security is the highest and a security system.Conventional system and security system are kept apart from hardware.Only have the application through authorizing just can call relevant application programming interface (Application Programming Interface is called for short API) in conventional system and visit content in TrustZone.In existing operational version, user will be switched to from conventional system the mode that security system normally adopts software, and the mode of this software exchange is easily monitored or crack, and therefore security is poor.
Summary of the invention
Embodiment of the present invention technical matters to be solved is, provides a kind of method and device of systematic evaluation.With the problem of resolution system switch safety difference.
In order to solve the problems of the technologies described above, embodiments provide a kind of method of systematic evaluation, comprising:
In Preset Time, receive user generated physical signalling is operated to predetermined entity position in terminal;
Resolve described physical signalling, judge that whether the operation that user carries out predetermined entity position in described terminal is identical with the default blocked operation stored in described terminal security system according to analysis result;
If the operation that user carries out predetermined entity position in described terminal is identical with the default blocked operation stored in described terminal security system, then by the systematic evaluation of described terminal operating to described security system.
Wherein, in Preset Time, receive user to before predetermined entity position operates generated physical signalling in terminal, also comprise:
Receive the information of the default blocked operation of user's input and preserve in the security system.
Wherein, if the operation that user carries out predetermined entity position in described terminal is identical with the default blocked operation stored in described terminal security system, then by the systematic evaluation of described terminal operating to security system, comprising:
If the operation that user carries out predetermined entity position in described terminal is identical with the default blocked operation stored in described terminal security system, then generate interrupt request;
According to described interrupt request, by the systematic evaluation of described terminal operating to security system.
Wherein, in described terminal, predetermined entity position is at least one physical button.
Wherein, described default blocked operation comprises the number of times or order of pressing at least one physical button described.
Correspondingly, the embodiment of the present invention additionally provides a kind of terminal of systematic evaluation, comprising:
Receiving element, operates generated physical signalling for receiving user in Preset Time to predetermined entity position in terminal;
According to analysis result, resolution unit, for resolving described physical signalling, judges that whether the operation that user carries out predetermined entity position in described terminal is identical with the default blocked operation stored in described terminal security system;
Switch unit, if the operation carried out predetermined entity position in described terminal for user is identical with the default blocked operation stored in described terminal security system, then by the systematic evaluation of described terminal operating to described security system.
Wherein, described receiving element is also for receiving the information of the default blocked operation of user's input and preserving in the security system.
Wherein, described switch unit specifically for:
If the operation that user carries out predetermined entity position in described terminal is identical with the default blocked operation stored in described terminal security system, then generate interrupt request;
According to described interrupt request, by the systematic evaluation of described terminal operating to security system.
Wherein, in described terminal, predetermined entity position is at least one physical button.
Wherein, described default blocked operation comprises the number of times or order of pressing at least one physical button described.
Implement the embodiment of the present invention, there is following beneficial effect:
By receiving user in Preset Time, generated physical signalling is operated to predetermined entity position in terminal, and resolve, analysis result is mated with default blocked operation, when identical then by the systematic evaluation of terminal operating to security system, preset the configuration of blocked operation, the matching process of the parsing of physical signalling and operation carries out all in the security system, thus ensure that the safety of related data; And systematic evaluation carries out based on the operation carried out predetermined entity part in terminal, relative to the mode of existing software exchange, the mode of this hardware exchange improves the security of terminal greatly, and implementation is simple, and cost is lower.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of the first embodiment of the method that present system switches;
Fig. 2 is the schematic flow sheet of the second embodiment of the method that present system switches;
Fig. 3 is the composition schematic diagram of the device of embodiment of the present invention systematic evaluation.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Please refer to Fig. 1, be the schematic flow sheet of the first embodiment of the method for present system switching, in the present embodiment, said method comprising the steps of:
S101, receives user and operates generated physical signalling to predetermined entity position in terminal in Preset Time.
Wherein, in terminal, predetermined entity position can physical button in terminal, also can other physical composition part as rotating camera etc.
Preset or configure in systems in which some time option when Preset Time can be dispatched from the factory by terminal to be selected by user by producer, directly by User Defined, can also not be limited in any way herein.Suitable set of time can reduce maloperation and rub-out signal to the impact of system.
The system of carrying out switching comprises a security system and at least one conventional system, the system used under conventional system and user's regular situation, it can be Android system, IOS system or WP system, do not impose any restrictions herein, security system can be Android system, IOS system or WP system equally, but the data in security system are the safest.Security system must be entered into and just may access data wherein.
It should be noted that, the quantity of conventional system can be singlely also can two or more herein, is not limited in any way herein.
S102, resolves described physical signalling, judges that whether the operation that user carries out predetermined entity position in described terminal is identical with the default blocked operation stored in described terminal security system according to analysis result.If so, then step S103 is performed, otherwise without the need to carrying out systematic evaluation.
Alternatively, in described terminal, predetermined entity position is at least one physical button.The minimum number of button can be one, also can be two or more.When it is one, default blocked operation can be press physical button n time in Preset Time, n be greater than 1 integer, but the so comparatively simple mode easily being known blocked operation by other people after simply attempting, therefore preferably embodiment is arrange the physical button of more than 3, as 4, then the order of 4 buttons will be pressed in Preset Time as default blocked operation, such as 4 buttons are respectively 1, 2, 3, 4 keys, can using 3-2-4-1 as default blocked operation, also can repeat to press certain button twice even more times, as 3-2-2-4 etc., this diversified combination can promote the security that terminal system switches greatly.And the pattern of this hardware exchange, relative to the pattern of existing software exchange, can not be monitored and crack, in itself relative to the mode of software exchange, its security is higher.And it is very low to realize cost.
At the embodiment that another kind is feasible, can using rotating camera as predetermined entity part in terminal, by rotating camera rotate forward, reversion and number of times personalized set cooperation for preset blocked operation, such as, rotate forward 2 circles again as default blocked operation after rotating camera being rotated forward 2 circles, reversion 1 circle, the same like this security that can improve terminal system and switch.
S103, by the systematic evaluation of described terminal operating to described security system.
It should be noted that, in the present embodiment, emphasis describes the flow process being switched to security system from conventional system, method described in the application is equally applicable to be switched to conventional system from security system, and when there is multiple conventional system, can be each conventional system and pre-set default blocked operation corresponding with it, such as 4-3-2-2, corresponding to being switched to conventional system Isosorbide-5-Nitrae-3-1-2 corresponding to being switched to conventional system 2 etc., repeats no more herein.
Select when being switched for custom system by configuration standard system and security system, and configure different access rights according to the application that is chosen as of user, the application of modular system cannot user data in access security system, thus ensure that the safety of specific user's data, improve the security of terminal.
Please refer to Fig. 2, be the schematic flow sheet of the second embodiment of the method for present system switching, in the present embodiment, said method comprising the steps of:
S201, receives the information of the default blocked operation of user's input and preserves in the security system.
After user enters into security system, can default blocked operation be set in the security system, and the relevant information of default blocked operation is preserved in the security system, due to the configuration of default blocked operation and follow-up physical signalling resolve, operation coupling carries out all in the security system, therefore whole flow process is all safe and reliable.
S202, receives user and operates generated physical signalling to predetermined entity position in terminal in Preset Time.
S203, resolves described physical signalling, judges that whether the operation that user carries out predetermined entity position in described terminal is identical with the default blocked operation stored in described terminal security system according to analysis result.If so, then step S204-S205 is performed, otherwise without the need to carrying out systematic evaluation.
S204, generates interrupt request.
S205, according to described interrupt request, by the systematic evaluation of described terminal operating to security system.
Please refer to Fig. 3, be the composition schematic diagram of the device of embodiment of the present invention systematic evaluation, in the present embodiment, described device comprises:
Receiving element 100, operates generated physical signalling for receiving user in Preset Time to predetermined entity position in terminal;
According to analysis result, resolution unit 200, for resolving described physical signalling, judges that whether the operation that user carries out predetermined entity position in described terminal is identical with the default blocked operation stored in described terminal security system;
Switch unit 300, if the operation carried out predetermined entity position in described terminal for user is identical with the default blocked operation stored in described terminal security system, then by the systematic evaluation of described terminal operating to security system.
Alternatively, described receiving element 100 is also for receiving the information of the default blocked operation of user's input and preserving in the security system.
Alternatively, described switch unit 300 specifically for:
If the operation that user carries out predetermined entity position in described terminal is identical with the default blocked operation stored in described terminal security system, then generate interrupt request;
According to described interrupt request, by the systematic evaluation of described terminal operating to security system.
Alternatively, in described terminal, predetermined entity position is at least one physical button.
Described default blocked operation comprises the number of times or order of pressing at least one physical button described.
Above receiving element 100, resolution unit 200 and switch unit 300 can independently exist, also can integratedly arrange, receiving element 100, resolution unit 200 or switch unit 300 can be arranged separately independent of the processor of the terminal of systematic evaluation in the form of hardware, and arrange the form that form can be microprocessor; Also can be embedded in the processor of this device in the form of hardware, can also be stored in the storer of this device in a software form, so that the processor of this device calls the operation performing above receiving element 100, resolution unit 200 and switch unit 300 correspondence.
Certainly, receiving element 100 also can as the interface circuit of this device, can with resolution unit 200 or switch unit 300 integrated, also can independently arrange.
Such as, in the embodiment (embodiment shown in Fig. 3) of the device of present system switching, resolution unit 200 can be the processor of this device, and the function of receiving element 100 and switch unit 300 can be embedded in this processor, also can arrange separately independent of processor, also can be stored in storer in the form of software, be called by processor and realize its function.The embodiment of the present invention does not do any restriction.Above processor can be CPU (central processing unit) (CPU), microprocessor, single-chip microcomputer etc.
And the device of systematic evaluation in the present embodiment, independently can arrange with intelligent terminal, by Interface realization wired connection or the wireless connections of intelligent terminal, complete the work such as the reception of related data, parsing, switching; Also can be integrated in intelligent terminal, utilize the hardware implementing data acquisition in existing intelligent terminal, compare, the work such as adjustment.The embodiment of the present invention does not do any restriction.
It should be noted that, each embodiment in this instructions all adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiment, between each embodiment identical similar part mutually see.For device embodiment, due to itself and embodiment of the method basic simlarity, so description is fairly simple, relevant part illustrates see the part of embodiment of the method.
By the description of above-described embodiment, the present invention has the following advantages:
By receiving user in Preset Time, generated physical signalling is operated to predetermined entity position in terminal, and resolve, analysis result is mated with default blocked operation, when identical then by the systematic evaluation of terminal operating to security system, preset the configuration of blocked operation, the matching process of the parsing of physical signalling and operation carries out all in the security system, thus ensure that the safety of related data; And systematic evaluation carries out based on the operation carried out predetermined entity part in terminal, relative to the mode of existing software exchange, the mode of this hardware exchange improves the security of terminal greatly, and implementation is simple, and cost is lower.
One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in a computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory is called for short ROM) or random store-memory body (Random Access Memory is called for short RAM) etc.
Above disclosedly be only present pre-ferred embodiments, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (10)
1. a method for systematic evaluation, is characterized in that, comprising:
In Preset Time, receive user generated physical signalling is operated to predetermined entity position in terminal;
Resolve described physical signalling, judge that whether the operation that user carries out predetermined entity position in described terminal is identical with the default blocked operation stored in described terminal security system according to analysis result;
If the operation that user carries out predetermined entity position in described terminal is identical with the default blocked operation stored in described terminal security system, then by the systematic evaluation of described terminal operating to described security system.
2. as claimed in claim 1 method, it is characterized in that, in Preset Time, receive user to before predetermined entity position operates generated physical signalling in terminal, also comprise:
Receive the information of the default blocked operation of user's input and preserve in the security system.
3. method as claimed in claim 1 or 2, it is characterized in that, if the operation that user carries out predetermined entity position in described terminal is identical with the default blocked operation stored in described terminal security system, then by the systematic evaluation of described terminal operating to security system, comprising:
If the operation that user carries out predetermined entity position in described terminal is identical with the default blocked operation stored in described terminal security system, then generate interrupt request;
According to described interrupt request, by the systematic evaluation of described terminal operating to security system.
4. the method for claim 1, is characterized in that, in described terminal, predetermined entity position is at least one physical button.
5. method as claimed in claim 4, is characterized in that, described default blocked operation comprises the number of times or order of pressing at least one physical button described.
6. a device for systematic evaluation, is characterized in that, comprising:
Receiving element, operates generated physical signalling for receiving user in Preset Time to predetermined entity position in terminal;
According to analysis result, resolution unit, for resolving described physical signalling, judges that whether the operation that user carries out predetermined entity position in described terminal is identical with the default blocked operation stored in described terminal security system;
Switch unit, if the operation carried out predetermined entity position in described terminal for user is identical with the default blocked operation stored in described terminal security system, then by the systematic evaluation of described terminal operating to described security system.
7. device as claimed in claim 6, is characterized in that, described receiving element is also for receiving the information of the default blocked operation of user's input and preserving in the security system.
8. device as claimed in claims 6 or 7, is characterized in that, described switch unit specifically for:
If the operation that user carries out predetermined entity position in described terminal is identical with the default blocked operation stored in described terminal security system, then generate interrupt request;
According to described interrupt request, by the systematic evaluation of described terminal operating to security system.
9. device as claimed in claim 6, it is characterized in that, in described terminal, predetermined entity position is at least one physical button.
10. the device as claimed in claim described in 9, is characterized in that, described default blocked operation comprises the number of times or order of pressing at least one physical button described.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510091435.6A CN104679563A (en) | 2015-02-28 | 2015-02-28 | System switching method and device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510091435.6A CN104679563A (en) | 2015-02-28 | 2015-02-28 | System switching method and device |
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| CN104679563A true CN104679563A (en) | 2015-06-03 |
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| CN201510091435.6A Pending CN104679563A (en) | 2015-02-28 | 2015-02-28 | System switching method and device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105791567A (en) * | 2016-02-29 | 2016-07-20 | 宇龙计算机通信科技(深圳)有限公司 | Information storage method and multi-system mobile terminal |
| CN108599938A (en) * | 2018-04-23 | 2018-09-28 | 北京数字认证股份有限公司 | The method and system of mobile terminal private data are protected by credible performing environment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101114234A (en) * | 2006-07-25 | 2008-01-30 | 株式会社Ntt都科摩 | A peripheral switching device and a peripheral switching control device |
| EP1887467A2 (en) * | 2006-07-25 | 2008-02-13 | NTT DoCoMo, Inc. | Operating system switching control device and computer system |
| US20080195976A1 (en) * | 2007-02-14 | 2008-08-14 | Cho Kyung-Suk | Method of setting password and method of authenticating password in portable device having small number of operation buttons |
| CN101315581A (en) * | 2007-05-30 | 2008-12-03 | 周志农 | Long press key implementing method of general keyboard and its application method in input |
| CN101401069A (en) * | 2006-03-16 | 2009-04-01 | 株式会社Ntt都科摩 | Secure operating system switching |
| CN102937870A (en) * | 2012-12-04 | 2013-02-20 | 周万荣 | Method and terminal for unlocking man-machine operation interface |
| CN103237123A (en) * | 2013-04-01 | 2013-08-07 | 上海斐讯数据通信技术有限公司 | Cellphone screen unlocking device, method for setting and unlocking cellphone screen lock |
-
2015
- 2015-02-28 CN CN201510091435.6A patent/CN104679563A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101401069A (en) * | 2006-03-16 | 2009-04-01 | 株式会社Ntt都科摩 | Secure operating system switching |
| CN101114234A (en) * | 2006-07-25 | 2008-01-30 | 株式会社Ntt都科摩 | A peripheral switching device and a peripheral switching control device |
| EP1887467A2 (en) * | 2006-07-25 | 2008-02-13 | NTT DoCoMo, Inc. | Operating system switching control device and computer system |
| US20080195976A1 (en) * | 2007-02-14 | 2008-08-14 | Cho Kyung-Suk | Method of setting password and method of authenticating password in portable device having small number of operation buttons |
| CN101315581A (en) * | 2007-05-30 | 2008-12-03 | 周志农 | Long press key implementing method of general keyboard and its application method in input |
| CN102937870A (en) * | 2012-12-04 | 2013-02-20 | 周万荣 | Method and terminal for unlocking man-machine operation interface |
| CN103237123A (en) * | 2013-04-01 | 2013-08-07 | 上海斐讯数据通信技术有限公司 | Cellphone screen unlocking device, method for setting and unlocking cellphone screen lock |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105791567A (en) * | 2016-02-29 | 2016-07-20 | 宇龙计算机通信科技(深圳)有限公司 | Information storage method and multi-system mobile terminal |
| CN105791567B (en) * | 2016-02-29 | 2019-05-14 | 宇龙计算机通信科技(深圳)有限公司 | A kind of information storage means and multisystem mobile terminal |
| CN108599938A (en) * | 2018-04-23 | 2018-09-28 | 北京数字认证股份有限公司 | The method and system of mobile terminal private data are protected by credible performing environment |
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Application publication date: 20150603 |