CN103856935A - Method and device for preventing soft SIM from being used illegally - Google Patents
Method and device for preventing soft SIM from being used illegally Download PDFInfo
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- CN103856935A CN103856935A CN201210521301.XA CN201210521301A CN103856935A CN 103856935 A CN103856935 A CN 103856935A CN 201210521301 A CN201210521301 A CN 201210521301A CN 103856935 A CN103856935 A CN 103856935A
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Abstract
The invention discloses a method and device for preventing soft SIM from being used illegally. The method is applied to a device with an integrated soft SIM function module. The method includes the steps that the soft SIM functional module judges whether the soft SIM function module is operated for the first time; if the answer is yes, the soft SIM function module obtains a hardware identification of the device, fingerprint information of a code corresponding to a module operation system of the device is calculated, and the hardware identification and the fingerprint information are stored; if the answer is no, the soft SIM function module determines whether the soft SIM is illegally used or not according to a current hardware identification of the device, the fingerprint information of the code corresponding to the module operation system, and the hardware identification and fingerprint information stored in the soft SIM functional module. The soft SIM is prevented from being illegally used after being copied by verifying the hardware identification of the device and the fingerprint information of the code corresponding to the module operation system, and accordingly great loss of operators and clients is avoided.
Description
Technical field
The present invention relates to communication technical field, especially relate to one and prevent soft SIM(Subscriber Identity Module, subscriber identification module) method and the device thereof that are illegally used.
Background technology
Along with the develop rapidly of internet of things service, bring the great demand to Internet of Things module, use mobile communications network for realizing Internet of Things module, on Internet of Things module, need to install SIM/USIM(Universal Subscriber Identity Module, global subscriber identification module) card.Further, due to the applied environment more complicated of internet of things equipment, therefore on Internet of Things module, need to use special SIM/usim card, the SIM/USIM card of this type all has higher requirements to chip design, production and encapsulation; In order to address this problem, current the SIM that soft SIM(is pure software proposed, it realizes all functions of SIM/USIM card by software mode) solution, it need to be integrated into soft SIM in the operating system of Internet of Things module as soft SIM storehouse, to promote the development of internet of things service.
Realizing in process of the present invention, inventor finds at least to exist in prior art following problem:
Soft SIM operates in third party's environment with software form, and soft SIM is easily replicated rear illegal use; And with the secret personal data of operator, once soft SIM is replicated rear illegal use, can cause operator and client's massive losses in soft SIM.
Summary of the invention
The embodiment of the present invention provides a kind of method and device thereof that prevents that soft SIM is illegally used, to avoid soft SIM to be replicated rear illegal use.
In order to achieve the above object, the embodiment of the present invention provides a kind of method that prevents that soft subscriber identification module SIM is illegally used, and is applied in the equipment that is integrated with soft SIM functional module, and the method comprises:
Described soft SIM functional module judges that whether self is for moving first;
If so, described soft SIM functional module obtains the hardware identifier of described equipment, calculates the finger print information of the corresponding code of module operating system of described equipment, and preserves described hardware identifier and described finger print information;
If not, described soft SIM functional module is by the finger print information of the current hardware identifier of described equipment and the corresponding code of module operating system, and hardware identifier and finger print information that self preserves determine that soft SIM is illegally used or soft SIM is not illegally used.
Described soft SIM functional module is by the finger print information of the corresponding code of the current hardware identifier of described equipment and module operating system, and hardware identifier and finger print information that self preserves determine that soft SIM is illegally used or soft SIM is not illegally used, and comprising:
Described soft SIM functional module obtains the current hardware identifier of described equipment, and judges that whether current hardware identifier is identical with the hardware identifier of self preserving;
If hardware identifier difference, described soft SIM functional module determines that soft SIM is illegally used;
If hardware identifier is identical, described soft SIM functional module is calculated the finger print information of the corresponding code of the current module operating system of described equipment, and judges that whether the finger print information of the corresponding code of current module operating system is identical with the finger print information of self preserving;
If finger print information is identical, described soft SIM functional module determines that soft SIM is not illegally used;
If finger print information difference, described soft SIM functional module determines that soft SIM is illegally used.
Described soft SIM functional module is by the finger print information of the corresponding code of the current hardware identifier of described equipment and module operating system, and hardware identifier and finger print information that self preserves determine that soft SIM is illegally used or soft SIM is not illegally used, and comprising:
Described soft SIM functional module is calculated the finger print information of the corresponding code of the current module operating system of described equipment, and judges that whether the finger print information of the corresponding code of current module operating system is identical with the finger print information of self preserving;
If finger print information difference, described soft SIM functional module determines that soft SIM is illegally used;
If finger print information is identical, described soft SIM functional module obtains the current hardware identifier of described equipment, and judges that whether current hardware identifier is identical with the hardware identifier of self preserving;
If hardware identifier is identical, described soft SIM functional module determines that soft SIM is not illegally used;
If hardware identifier difference, described soft SIM functional module determines that soft SIM is illegally used.
The finger print information of the corresponding code of module operating system specifically comprises: the finger print information of all codes of module operating system and soft SIM.
The embodiment of the present invention provides a kind of soft subscriber identification module SIM functional module, and described soft SIM functional module comprises:
Judging unit, for judging that whether described soft SIM functional module is for moving first;
Memory cell, for when judged result is when being, the hardware identifier of equipment, the finger print information of the corresponding code of module operating system of computing equipment, and preserve described hardware identifier and described finger print information;
Determining unit, for when judged result is while being no, by the finger print information of the current hardware identifier of described equipment and the corresponding code of module operating system, and hardware identifier and finger print information that described soft SIM functional module is preserved determine that soft SIM is illegally used or soft SIM is not illegally used.
Described determining unit, specifically for obtaining the current hardware identifier of described equipment, and judges that whether current hardware identifier is identical with the hardware identifier of self preserving; If hardware identifier difference, determines that soft SIM is illegally used; If hardware identifier is identical, calculates the finger print information of the corresponding code of the current module operating system of described equipment, and judge that whether the finger print information of the corresponding code of current module operating system is identical with the finger print information of self preserving; If finger print information is identical, determine that soft SIM is not illegally used; If finger print information difference, determines that soft SIM is illegally used.
Described determining unit, specifically for calculating the finger print information of the corresponding code of the current module operating system of described equipment, and judges that whether the finger print information of the corresponding code of current module operating system is identical with the finger print information of self preserving; If finger print information difference, determines that soft SIM is illegally used; If finger print information is identical, obtains the current hardware identifier of described equipment, and judge that whether current hardware identifier is identical with the hardware identifier of self preserving; If hardware identifier is identical, determine that soft SIM is not illegally used; If hardware identifier difference, determines that soft SIM is illegally used.
The finger print information of the corresponding code of module operating system specifically comprises: the finger print information of all codes of module operating system and soft SIM.
The embodiment of the present invention provides a kind of equipment that prevents that soft subscriber identification module SIM is illegally used, and is integrated with soft SIM functional module on this equipment, and this equipment comprises:
Start module, for moving described soft SIM functional module;
Soft SIM functional module, for judging that whether self is for moving first; If so, obtain the hardware identifier of described equipment, calculate the finger print information of the corresponding code of module operating system of described equipment, and preserve described hardware identifier and described finger print information; If not, by the finger print information of the current hardware identifier of described equipment and the corresponding code of module operating system, and hardware identifier and finger print information that self preserves determine that soft SIM is illegally used or soft SIM is not illegally used.
Described soft SIM functional module, specifically for obtaining the current hardware identifier of described equipment, and judges that whether current hardware identifier is identical with the hardware identifier of self preserving; If hardware identifier difference, determines that soft SIM is illegally used; If hardware identifier is identical, calculates the finger print information of the corresponding code of the current module operating system of described equipment, and judge that whether the finger print information of the corresponding code of current module operating system is identical with the finger print information of self preserving; If finger print information is identical, determine that soft SIM is not illegally used; If finger print information difference, determines that soft SIM is illegally used; Or,
Calculate the finger print information of the corresponding code of the current module operating system of described equipment, and judge that whether the finger print information of the corresponding code of current module operating system is identical with the finger print information of self preserving; If finger print information difference, determines that soft SIM is illegally used; If finger print information is identical, obtains the current hardware identifier of described equipment, and judge that whether current hardware identifier is identical with the hardware identifier of self preserving; If hardware identifier is identical, determine that soft SIM is not illegally used; If hardware identifier difference, determines that soft SIM is illegally used.
The finger print information of the corresponding code of module operating system specifically comprises: the finger print information of all codes of module operating system and soft SIM.
Compared with prior art, the embodiment of the present invention at least has the following advantages: in the embodiment of the present invention, by the finger print information of device hardware mark and the corresponding code of module operating system is carried out to verification, to prevent that soft SIM is replicated rear illegal use, thereby avoid causing operator and client's massive losses.
Brief description of the drawings
In order to be illustrated more clearly in technical scheme of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram that in the embodiment of the present invention, soft SIM functional module is integrated into module operating system;
Fig. 2 is a kind of method flow schematic diagram that prevents that soft SIM is illegally used in the embodiment of the present invention one;
Fig. 3 is the structural representation of a kind of soft SIM functional module in the embodiment of the present invention two;
Fig. 4 is a kind of device structure schematic diagram that prevents that soft SIM is illegally used in the embodiment of the present invention three.
Embodiment
In the time being integrated into module (as Internet of Things module) operating system using soft SIM as soft SIM storehouse, this soft SIM is integrated in module operating system as soft SIM functional module (being soft SIM storehouse) independently, and is jointly stored in nonvolatile memory (as flash) with module operating system.
As shown in Figure 1, for soft SIM functional module is integrated into the system architecture schematic diagram of module operating system, soft SIM functional module can outwards provide interface, and module operating system can be called soft SIM functional module (calling SIM/USIM function) by these interfaces; In addition, soft SIM functional module also can be called the API(Application Programming Interface of module operating system, application programming interfaces), thus realize bottom operation, as read-write memory, set timer etc.
In prior art, owing to storing the personal data of operator in soft SIM functional module, lawless person can move by the information copying in soft SIM functional module on other module, thereby reach the object such as sending rubbish short message in group, international roaming call, can cause operator and client's massive losses.
Concrete, the process that the information in soft SIM functional module that copies is moved on other module comprises: 1, obtain the memory (as Flash chip) that stores module operating system and soft SIM functional module in module A; 2, derive the program in Flash chip; 3, the program in Flash chip is write to other Flash chip; 4, other Flash chip is put into other module B; 5, module B can realize logging in network, and uses network service, then can sending rubbish short message in group, international roaming call etc.
For the problems referred to above, the embodiment of the present invention provides a kind of method and device thereof that prevents that soft SIM is illegally used, by the finger print information of device hardware mark and the corresponding code of module operating system is carried out to verification, to prevent that soft SIM is replicated rear illegal use, thereby avoid causing operator and client's massive losses.
Below in conjunction with the accompanying drawing in the present invention, the technical scheme in the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment mono-
The embodiment of the present invention one provides a kind of method that prevents that soft SIM is illegally used, be applied in the equipment (as internet of things equipment) that is integrated with soft SIM functional module (being soft SIM storehouse), and soft SIM functional module is integrated in module (as the Internet of Things module) operating system of equipment, and is jointly stored in nonvolatile memory (as flash) with module operating system.As shown in Figure 2, the method comprises the following steps:
Further, soft SIM functional module, in the time moving first, allows the soft SIM functional module of access (being soft SIM storehouse), and soft SIM functional module continues operation.
In the embodiment of the present invention, soft SIM functional module, in the time that definite soft SIM is illegally used, will be forbidden the soft SIM functional module of device access (being soft SIM storehouse), i.e. soft SIM functional module state out of service; Soft SIM functional module, in the time that definite soft SIM is not illegally used, will allow the soft SIM functional module of device access (being soft SIM storehouse), and soft SIM functional module need to continue operation.
In the embodiment of the present invention, soft SIM functional module is by the finger print information of the current hardware identifier of equipment and the corresponding code of module operating system, and self preserve hardware identifier and finger print information determine that soft SIM is illegally used or soft SIM is not illegally used, include but not limited to following mode:
Mode one, the current hardware identifier of soft SIM functional module equipment, and judge that whether current hardware identifier is identical with the hardware identifier of self preserving; If hardware identifier difference, soft SIM functional module determines that soft SIM is illegally used; If hardware identifier is identical, the finger print information of the corresponding code of the current module operating system of soft SIM functional module computing equipment, and whether the finger print information that judges the corresponding code of current module operating system is identical with the finger print information of self preservation; If finger print information is identical, soft SIM functional module determines that soft SIM is not illegally used; If finger print information difference, soft SIM functional module determines that soft SIM is illegally used.
The finger print information of the current corresponding code of module operating system of mode two, soft SIM functional module computing equipment, and whether the finger print information that judges the corresponding code of current module operating system is identical with the finger print information of self preservation; If finger print information difference, soft SIM functional module determines that soft SIM is illegally used; If finger print information is identical, the current hardware identifier of soft SIM functional module equipment, and judge that whether current hardware identifier is identical with the hardware identifier of self preserving; If hardware identifier is identical, soft SIM functional module determines that soft SIM is not illegally used; If hardware identifier difference, soft SIM functional module determines that soft SIM is illegally used.
In the above embodiment of the present invention, the finger print information of the corresponding code of module operating system specifically comprises: the finger print information of all codes of module operating system and soft SIM; In specific implementation process, carry out fingerprint calculating by the code (being stored in soft SIM functional module) of the code to module operating system and soft SIM, obtain the finger print information of all codes of module operating system and soft SIM.
It should be noted that, the mode of current Accounting Legend Code fingerprint is the code signature of application computes itself, be attached to and submit to operating system after application program and carry out, by the code signature of operating system verifying application programs and determine whether application program can be moved.And in the embodiment of the present invention, the finger print information of Accounting Legend Code is that module operating system is carried out fingerprint calculating using all codes as data, after submit to soft SIM functional module, carry out the comparison of finger print information by soft SIM functional module.
Embodiment bis-
Based on the inventive concept same with said method, a kind of soft subscriber identification module SIM functional module is also provided in the embodiment of the present invention, as shown in Figure 3, described soft SIM functional module comprises:
Judging unit 11, for judging that whether described soft SIM functional module is for moving first;
Determining unit 13, for when judged result is while being no, by the finger print information of the current hardware identifier of described equipment and the corresponding code of module operating system, and hardware identifier and finger print information that described soft SIM functional module is preserved determine that soft SIM is illegally used or soft SIM is not illegally used.
Described determining unit 13, specifically for obtaining the current hardware identifier of described equipment, and judges that whether current hardware identifier is identical with the hardware identifier of self preserving; If hardware identifier difference, determines that soft SIM is illegally used; If hardware identifier is identical, calculates the finger print information of the corresponding code of the current module operating system of described equipment, and judge that whether the finger print information of the corresponding code of current module operating system is identical with the finger print information of self preserving; If finger print information is identical, determine that soft SIM is not illegally used; If finger print information difference, determines that soft SIM is illegally used.
Described determining unit 13, specifically for calculating the finger print information of the corresponding code of the current module operating system of described equipment, and judges that whether the finger print information of the corresponding code of current module operating system is identical with the finger print information of self preserving; If finger print information difference, determines that soft SIM is illegally used; If finger print information is identical, obtains the current hardware identifier of described equipment, and judge that whether current hardware identifier is identical with the hardware identifier of self preserving; If hardware identifier is identical, determine that soft SIM is not illegally used; If hardware identifier difference, determines that soft SIM is illegally used.
In the embodiment of the present invention, the finger print information of the corresponding code of module operating system specifically comprises: the finger print information of all codes of module operating system and soft SIM.
Wherein, the modules of apparatus of the present invention can be integrated in one, and also can separate deployment.Above-mentioned module can be merged into a module, also can further split into multiple submodules.
Embodiment tri-
Based on the inventive concept same with said method, a kind of equipment that prevents that soft subscriber identification module SIM is illegally used is also provided in the embodiment of the present invention, on this equipment, be integrated with soft SIM functional module, as shown in Figure 4, this equipment comprises:
Soft SIM functional module 22, for judging that whether self is for moving first; If so, obtain the hardware identifier of described equipment, calculate the finger print information of the corresponding code of module operating system of described equipment, and preserve described hardware identifier and described finger print information; If not, by the finger print information of the current hardware identifier of described equipment and the corresponding code of module operating system, and hardware identifier and finger print information that self preserves determine that soft SIM is illegally used or soft SIM is not illegally used.
Described soft SIM functional module 22, specifically for obtaining the current hardware identifier of described equipment, and judges that whether current hardware identifier is identical with the hardware identifier of self preserving; If hardware identifier difference, determines that soft SIM is illegally used; If hardware identifier is identical, calculates the finger print information of the corresponding code of the current module operating system of described equipment, and judge that whether the finger print information of the corresponding code of current module operating system is identical with the finger print information of self preserving; If finger print information is identical, determine that soft SIM is not illegally used; If finger print information difference, determines that soft SIM is illegally used; Or,
Calculate the finger print information of the corresponding code of the current module operating system of described equipment, and judge that whether the finger print information of the corresponding code of current module operating system is identical with the finger print information of self preserving; If finger print information difference, determines that soft SIM is illegally used; If finger print information is identical, obtains the current hardware identifier of described equipment, and judge that whether current hardware identifier is identical with the hardware identifier of self preserving; If hardware identifier is identical, determine that soft SIM is not illegally used; If hardware identifier difference, determines that soft SIM is illegally used.
In the embodiment of the present invention, the finger print information of the corresponding code of module operating system specifically comprises: the finger print information of all codes of module operating system and soft SIM.
Wherein, the modules of apparatus of the present invention can be integrated in one, and also can separate deployment.Above-mentioned module can be merged into a module, also can further split into multiple submodules.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that the present invention can add essential general hardware platform by software and realize, and can certainly pass through hardware, but in a lot of situation, the former is better execution mode.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in a storage medium, comprise that some instructions (can be personal computers in order to make a computer equipment, server, or the network equipment etc.) carry out the method described in each embodiment of the present invention.
It will be appreciated by those skilled in the art that accompanying drawing is the schematic diagram of a preferred embodiment, the module in accompanying drawing or flow process might not be that enforcement the present invention is necessary.
It will be appreciated by those skilled in the art that the module in the device in embodiment can be distributed in the device of embodiment according to embodiment description, also can carry out respective change and be arranged in the one or more devices that are different from the present embodiment.The module of above-described embodiment can be merged into a module, also can further split into multiple submodules.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
Disclosed is above only several specific embodiment of the present invention, and still, the present invention is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.
Claims (11)
1.
prevent the method that soft subscriber identification module SIM is illegally used, be applied in the equipment that is integrated with soft SIM functional module, it is characterized in that, the method comprises the following steps:
described soft SIM functional module judges that whether self is for moving first;
if so, described soft SIM functional module obtains the hardware identifier of described equipment, calculates the finger print information of the corresponding code of module operating system of described equipment, and preserves described hardware identifier and described finger print information;
if not, described soft SIM functional module is by the finger print information of the current hardware identifier of described equipment and the corresponding code of module operating system, and hardware identifier and finger print information that self preserves determine that soft SIM is illegally used or soft SIM is not illegally used.
2.
the method of claim 1, it is characterized in that, described soft SIM functional module is by the finger print information of the current hardware identifier of described equipment and the corresponding code of module operating system, and self preserve hardware identifier and finger print information determine that soft SIM is illegally used or soft SIM is not illegally used, comprising:
described soft SIM functional module obtains the current hardware identifier of described equipment, and judges that whether current hardware identifier is identical with the hardware identifier of self preserving;
if hardware identifier difference, described soft SIM functional module determines that soft SIM is illegally used;
if hardware identifier is identical, described soft SIM functional module is calculated the finger print information of the corresponding code of the current module operating system of described equipment, and judges that whether the finger print information of the corresponding code of current module operating system is identical with the finger print information of self preserving;
if finger print information is identical, described soft SIM functional module determines that soft SIM is not illegally used;
if finger print information difference, described soft SIM functional module determines that soft SIM is illegally used.
3.
the method of claim 1, it is characterized in that, described soft SIM functional module is by the finger print information of the current hardware identifier of described equipment and the corresponding code of module operating system, and self preserve hardware identifier and finger print information determine that soft SIM is illegally used or soft SIM is not illegally used, comprising:
described soft SIM functional module is calculated the finger print information of the corresponding code of the current module operating system of described equipment, and judges that whether the finger print information of the corresponding code of current module operating system is identical with the finger print information of self preserving;
if finger print information difference, described soft SIM functional module determines that soft SIM is illegally used;
if finger print information is identical, described soft SIM functional module obtains the current hardware identifier of described equipment, and judges that whether current hardware identifier is identical with the hardware identifier of self preserving;
if hardware identifier is identical, described soft SIM functional module determines that soft SIM is not illegally used;
if hardware identifier difference, described soft SIM functional module determines that soft SIM is illegally used.
4.
method as described in claim 1-3 any one, is characterized in that, the finger print information of the corresponding code of module operating system specifically comprises: the finger print information of all codes of module operating system and soft SIM.
5.
a kind of soft subscriber identification module SIM functional module, is characterized in that, described soft SIM functional module comprises:
judging unit, for judging that whether described soft SIM functional module is for moving first;
memory cell, for when judged result is when being, the hardware identifier of equipment, the finger print information of the corresponding code of module operating system of computing equipment, and preserve described hardware identifier and described finger print information;
determining unit, for when judged result is while being no, by the finger print information of the current hardware identifier of described equipment and the corresponding code of module operating system, and hardware identifier and finger print information that described soft SIM functional module is preserved determine that soft SIM is illegally used or soft SIM is not illegally used.
6.
soft SIM functional module as claimed in claim 5, is characterized in that,
described determining unit, specifically for obtaining the current hardware identifier of described equipment, and judges that whether current hardware identifier is identical with the hardware identifier of self preserving; If hardware identifier difference, determines that soft SIM is illegally used; If hardware identifier is identical, calculates the finger print information of the corresponding code of the current module operating system of described equipment, and judge that whether the finger print information of the corresponding code of current module operating system is identical with the finger print information of self preserving; If finger print information is identical, determine that soft SIM is not illegally used; If finger print information difference, determines that soft SIM is illegally used.
7.
soft SIM functional module as claimed in claim 5, is characterized in that,
described determining unit, specifically for calculating the finger print information of the corresponding code of the current module operating system of described equipment, and judges that whether the finger print information of the corresponding code of current module operating system is identical with the finger print information of self preserving; If finger print information difference, determines that soft SIM is illegally used; If finger print information is identical, obtains the current hardware identifier of described equipment, and judge that whether current hardware identifier is identical with the hardware identifier of self preserving; If hardware identifier is identical, determine that soft SIM is not illegally used; If hardware identifier difference, determines that soft SIM is illegally used.
8.
soft SIM functional module as described in claim 5-7, is characterized in that,
the finger print information of the corresponding code of module operating system specifically comprises: the finger print information of all codes of module operating system and soft SIM.
9.
prevent the equipment that soft subscriber identification module SIM is illegally used, be integrated with soft SIM functional module on this equipment, it is characterized in that, this equipment comprises:
start module, for moving described soft SIM functional module;
soft SIM functional module, for judging that whether self is for moving first; If so, obtain the hardware identifier of described equipment, calculate the finger print information of the corresponding code of module operating system of described equipment, and preserve described hardware identifier and described finger print information; If not, by the finger print information of the current hardware identifier of described equipment and the corresponding code of module operating system, and hardware identifier and finger print information that self preserves determine that soft SIM is illegally used or soft SIM is not illegally used.
10.
equipment as claimed in claim 9, is characterized in that,
described soft SIM functional module, specifically for obtaining the current hardware identifier of described equipment, and judges that whether current hardware identifier is identical with the hardware identifier of self preserving; If hardware identifier difference, determines that soft SIM is illegally used; If hardware identifier is identical, calculates the finger print information of the corresponding code of the current module operating system of described equipment, and judge that whether the finger print information of the corresponding code of current module operating system is identical with the finger print information of self preserving; If finger print information is identical, determine that soft SIM is not illegally used; If finger print information difference, determines that soft SIM is illegally used; Or,
calculate the finger print information of the corresponding code of the current module operating system of described equipment, and judge that whether the finger print information of the corresponding code of current module operating system is identical with the finger print information of self preserving; If finger print information difference, determines that soft SIM is illegally used; If finger print information is identical, obtains the current hardware identifier of described equipment, and judge that whether current hardware identifier is identical with the hardware identifier of self preserving; If hardware identifier is identical, determine that soft SIM is not illegally used; If hardware identifier difference, determines that soft SIM is illegally used.
11.
equipment as described in claim 9 or 10, is characterized in that, the finger print information of the corresponding code of module operating system specifically comprises: the finger print information of all codes of module operating system and soft SIM.
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| CN112995092A (en) * | 2019-12-02 | 2021-06-18 | 阿里巴巴集团控股有限公司 | Data transmission method and device |
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| CN103856935B (en) | 2017-11-21 |
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