CN105208046A - Double-security certification method and device for intelligent POS (Point Of Sale) machine - Google Patents
Double-security certification method and device for intelligent POS (Point Of Sale) machine Download PDFInfo
- Publication number
- CN105208046A CN105208046A CN201510729547.XA CN201510729547A CN105208046A CN 105208046 A CN105208046 A CN 105208046A CN 201510729547 A CN201510729547 A CN 201510729547A CN 105208046 A CN105208046 A CN 105208046A
- Authority
- CN
- China
- Prior art keywords
- download file
- application download
- intelligent pos
- signing messages
- legal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0823—Network architectures or network communication protocols for network security for authentication of entities using certificates
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Stored Programmes (AREA)
Abstract
The embodiment of the invention provides a double-security certification method and device for an intelligent POS (Point Of Sale) machine. The double-security certification method comprises the following steps: the intelligent POS machine obtains an application download file which includes certificate information; the intelligent POS machine judges whether the certificate information is legal or not; if the certificate information is legal, the intelligent POS machine judges whether the application download file includes signature information or not and whether the signature information is legal or not; if the application download file includes the signature information and the signature information is legal, the intelligent POS machine installs an application program according to the application download file. According to the embodiment of the invention, the legality of the application download file is downloaded through the double-certification mechanism including the certificate information and the signature information in the application download file of the intelligent POS machine, so that the safety of the intelligent POS machine is improved.
Description
Technical field
The embodiment of the present invention relates to field of computer technology, particularly relates to a kind of intelligent POS dual safety authentication method and device.
Background technology
Along with the development of computer technology, existing point-of-sale terminal (PointOfSale, being called for short POS) machine not only has the function of operating charges, also there is the function of intelligent machine, namely intelligent operating system is installed in POS as after Android system, this POS is just scalable is intelligent POS, just can set up applications in intelligent POS.
Because intelligent POS has the function of operating charges, need comparatively safe applied environment, and the application program that intelligent POS is installed is that third party software provider provides, third party software provider constantly can propose the latest edition of this application program, and in latest edition, add the additional function that some threaten intelligent POS fail safe, thus reduce the fail safe of intelligent POS.
Summary of the invention
The embodiment of the present invention provides a kind of intelligent POS dual safety authentication method and device, to improve the fail safe of intelligent POS.
An aspect of the embodiment of the present invention is to provide a kind of intelligent POS dual safety authentication method, comprising:
Intelligence POS obtains application download file, and described application download file comprises certificate information;
Described intelligent POS judges that whether described certificate information is legal, if described certificate information is legal, then described intelligent POS judges whether described application download file comprises signing messages, and whether described signing messages is legal;
If described application download file comprises described signing messages, and described signing messages is legal, then described intelligent POS is according to described application download file set up applications.
Another aspect of the embodiment of the present invention is to provide a kind of intelligent POS dual safety authenticate device, comprising:
Acquisition module, for obtaining application download file, described application download file comprises certificate information;
Judge module, for judging that whether described certificate information is legal, if described certificate information is legal, then judge whether described application download file comprises signing messages, and whether described signing messages is legal;
Installation module, for comprising described signing messages when described application download file, and according to described application download file set up applications when described signing messages is legal.
The intelligent POS dual safety authentication method that the embodiment of the present invention provides and device, machine-processed by the double verification of the certificate information in intelligent POS checking application download file and signing messages, judge the legitimacy of application download file, improve the fail safe of intelligent POS.
Accompanying drawing explanation
The intelligent POS dual safety authentication method flow chart that Fig. 1 provides for the embodiment of the present invention;
The structure chart of the intelligent POS dual safety authenticate device that Fig. 2 provides for the embodiment of the present invention.
Embodiment
The intelligent POS dual safety authentication method flow chart that Fig. 1 provides for the embodiment of the present invention.The embodiment of the present invention is that third party software provider provides for the application program that intelligent POS is installed, third party software provider constantly can propose the latest edition of this application program, and in latest edition, add the additional function that some threaten intelligent POS fail safe, thus reduce the fail safe of intelligent POS, provide intelligent POS dual safety authentication method, the concrete steps of the method are as follows:
Step S101, intelligent POS obtain application download file, and described application download file comprises certificate information;
In embodiments of the present invention, intelligence POS is provided with intelligent operating system, such as Android system, intelligence POS installs application software by application download file, and all right interconnection network of intelligent POS, therefore, the approach that intelligent POS obtains application download file has multiple, be specially the application center of specifying from intelligent POS to obtain, or obtain from the network that intelligent POS connects.Because the fail safe of application download file to intelligent POS obtained in the network that connects from intelligent POS has certain threat, therefore, the application download file to intelligent POS obtains is needed to carry out security verification.
Step S102, described intelligent POS judge that whether described certificate information is legal, if described certificate information is legal, then described intelligent POS judges whether described application download file comprises signing messages, and whether described signing messages is legal;
Application download file is provided by third-party application provider, third-party application provider is before issue application download file, intelligence POS manufacturer is that third-party application provider issues certificate information, when issuing application download file to make third-party application provider, certificate information is attached in application download file.After intelligence POS gets application download file, judge that whether the certificate information applied in download file is legal, whether the certificate information namely in checking application download file is intelligent POS manufacturer is the certificate information that third-party application provider issues, if, then described certificate information is legal, described intelligent POS judges whether described application download file comprises signing messages further, and whether described signing messages is legal.
If step S103 described application download file comprises described signing messages, and described signing messages is legal, then described intelligent POS is according to described application download file set up applications.
Intelligence POS manufacturer is after third-party application provider issues certificate information, third-party application provider is this certificate information additional in its application download file issued, after third-party application provider issues application download file, to intelligent POS manufacturer, examination & verification request is proposed, this application download file is audited to make intelligent POS manufacturer, whether checking application download file has the information or function that threaten intelligent POS fail safe, if have, the then application download file of refusal third-party application provider of intelligent POS manufacturer issue, if do not have, then intelligent POS manufacturer audits this application download file and passes through, and signature algorithm is carried out to this application download file obtain signing messages.By intelligent POS manufacturer, the application download file with legal certificate information and legitimate signature information is placed on application center corresponding to intelligent POS, so that intelligent POS is downloaded this application download file from application center and installed corresponding application program.
For the application download file that intelligent POS gets from application center, because this application download file has legal certificate information and legal signing messages, so, after the certificate information in intelligent POS checking application download file and signing messages, described intelligent POS is according to described application download file set up applications.
Because intelligent POS manufacturer audits after this application download file passes through, carry out to this application download file the signing messages that signature algorithm obtains not promulgate to third-party application provider, so the application download file that intelligent POS gets from network does not have legal signing messages, or there is no signing messages, then intelligent POS judges that described application download file is illegal file, and refusal installs application program corresponding to this application download file.
The embodiment of the present invention is machine-processed by the double verification of the certificate information in intelligent POS checking application download file and signing messages, judges the legitimacy of application download file, improves the fail safe of intelligent POS.
On the basis of above-described embodiment, also comprise: if described application download file does not comprise described signing messages, then described intelligent POS judges that described application download file is illegal file; If or described application download file comprises described signing messages, and described signing messages is illegal, then described intelligent POS judges that described application download file is illegal file.
Because intelligent POS manufacturer audits after this application download file passes through, carry out to this application download file the signing messages that signature algorithm obtains not promulgate to third-party application provider, so the application download file that intelligent POS gets from network does not have legal signing messages, or there is no signing messages, then intelligent POS judges that described application download file is illegal file, and refusal installs application program corresponding to this application download file.
Described certificate information is before described intelligent POS obtains application download file, intelligent POS manufacturer according to the first root information generate and license to the information of third-party application provider; Described intelligent POS judges that whether described certificate information is legal, comprising: according to described first root information, described intelligent POS judges that whether described certificate information is legal.
In the above-described embodiments, intelligent POS manufacturer is third-party application provider when issuing certificate information, and intelligent POS manufacturer to Generate Certificate information according to the first root information, and certificate information is licensed to third-party application provider.Meanwhile, be previously stored with the first root information in intelligent POS, according to described first root information, intelligent POS judges that whether the certificate information applied in download file is legal.
Described intelligent POS judges whether described application download file comprises signing messages, and whether described signing messages is legal, comprising: described intelligent POS judges that described application download file comprises signing messages; According to the second root information, described intelligent POS judges that whether described signing messages is legal, described second root information is that described intelligent POS manufacturer audits after described application download file passes through, and to carry out signing process information used to described application download file.
Intelligence POS manufacturer audits after this application download file passes through, and carry out signature algorithm and obtain signing messages, but this signing messages is not promulgated to third-party application provider according to the second root information to this application download file.Be previously stored with the second root information in intelligence POS, after intelligent POS judges that application download file comprises signing messages, judge that whether the signing messages applied in download file is legal according to the second root information.
Described application download file is the download file after upgrading.Application download file in the embodiment of the present invention is specifically as follows the application download file version after the renewal that third-party application provider provides, third-party application provider with the addition of new function in new version, if new function is not by the examination & verification of intelligent POS manufacturer, then the application download file of redaction does not have legal signing messages, and refusal is installed this application download file by intelligent POS; If new function is by the examination & verification of intelligent POS manufacturer, then the application download file of redaction has legal signing messages, and intelligent POS is by this application download file of installation.
Certificate information in application download file after the embodiment of the present invention is upgraded by double verification authenticate and signing messages, prevent the fail safe of application download file to intelligent POS after upgrading from threatening, further increase the fail safe of intelligent POS.
The structure chart of the intelligent POS dual safety authenticate device that Fig. 2 provides for the embodiment of the present invention.The intelligent POS dual safety authenticate device that the embodiment of the present invention provides can perform the handling process that intelligent POS dual safety authentication method embodiment provides, as shown in Figure 2, intelligence POS dual safety authenticate device 20 comprises acquisition module 21, judge module 22 and installation module 23, wherein, acquisition module 21 is for obtaining application download file, and described application download file comprises certificate information; Judge module 22, for judging that whether described certificate information is legal, if described certificate information is legal, then judge whether described application download file comprises signing messages, and whether described signing messages is legal; Installation module 23 comprises described signing messages for working as described application download file, and according to described application download file set up applications when described signing messages is legal.
The embodiment of the present invention is machine-processed by the double verification of the certificate information in intelligent POS checking application download file and signing messages, judges the legitimacy of application download file, improves the fail safe of intelligent POS.
On the basis of above-described embodiment, judge module 22 is also for judging that when described application download file does not comprise described signing messages described application download file is illegal file; When described application download file comprises described signing messages, and when described signing messages is illegal, judge that described application download file is illegal file.
Described certificate information is before described intelligent POS obtains application download file, intelligent POS manufacturer according to the first root information generate and license to the information of third-party application provider; According to described first root information, judge module 22 is specifically for judging that whether described certificate information is legal.
Judge module 22 is specifically for judging that described application download file comprises signing messages; Judge that whether described signing messages is legal according to the second root information, described second root information is that described intelligent POS manufacturer audits after described application download file passes through, and to carry out signing process information used to described application download file.
Described application download file is the download file after upgrading.
The intelligent POS dual safety authenticate device that the embodiment of the present invention provides can specifically for performing the embodiment of the method that above-mentioned Fig. 1 provides, and concrete function repeats no more herein.
Certificate information in application download file after the embodiment of the present invention is upgraded by double verification authenticate and signing messages, prevent the fail safe of application download file to intelligent POS after upgrading from threatening, further increase the fail safe of intelligent POS.
In sum, the embodiment of the present invention is machine-processed by the double verification of the certificate information in intelligent POS checking application download file and signing messages, judges the legitimacy of application download file, improves the fail safe of intelligent POS; Certificate information in application download file after being upgraded by double verification authenticate and signing messages, prevented the fail safe of application download file to intelligent POS after upgrading from threatening, further increase the fail safe of intelligent POS.
In several embodiment provided by the present invention, should be understood that, disclosed apparatus and method, can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or unit or communication connection can be electrical, machinery or other form.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form that hardware also can be adopted to add SFU software functional unit realizes.
The above-mentioned integrated unit realized with the form of SFU software functional unit, can be stored in a computer read/write memory medium.Above-mentioned SFU software functional unit is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) or processor (processor) perform the part steps of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, read-only memory (Read-OnlyMemory, ROM), random access memory (RandomAccessMemory, RAM), magnetic disc or CD etc. various can be program code stored medium.
Those skilled in the art can be well understood to, for convenience and simplicity of description, only be illustrated with the division of above-mentioned each functional module, in practical application, can distribute as required and by above-mentioned functions and be completed by different functional modules, internal structure by device is divided into different functional modules, to complete all or part of function described above.The specific works process of the device of foregoing description, with reference to the corresponding process in preceding method embodiment, can not repeat them here.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (10)
1. an intelligent POS dual safety authentication method, is characterized in that, comprising:
Intelligence POS obtains application download file, and described application download file comprises certificate information;
Described intelligent POS judges that whether described certificate information is legal, if described certificate information is legal, then described intelligent POS judges whether described application download file comprises signing messages, and whether described signing messages is legal;
If described application download file comprises described signing messages, and described signing messages is legal, then described intelligent POS is according to described application download file set up applications.
2. method according to claim 1, is characterized in that, also comprises:
If described application download file does not comprise described signing messages, then described intelligent POS judges that described application download file is illegal file; Or
If described application download file comprises described signing messages, and described signing messages is illegal, then described intelligent POS judges that described application download file is illegal file.
3. method according to claim 2, is characterized in that, described certificate information is before described intelligent POS obtains application download file, intelligent POS manufacturer according to the first root information generate and license to the information of third-party application provider;
Described intelligent POS judges that whether described certificate information is legal, comprising:
According to described first root information, described intelligent POS judges that whether described certificate information is legal.
4. method according to claim 3, is characterized in that, described intelligent POS judges whether described application download file comprises signing messages, and whether described signing messages is legal, comprising:
Described intelligent POS judges that described application download file comprises signing messages;
According to the second root information, described intelligent POS judges that whether described signing messages is legal, described second root information is that described intelligent POS manufacturer audits after described application download file passes through, and to carry out signing process information used to described application download file.
5. the method according to any one of claim 1-4, is characterized in that, described application download file is the download file after upgrading.
6. an intelligent POS dual safety authenticate device, is characterized in that, comprising:
Acquisition module, for obtaining application download file, described application download file comprises certificate information;
Judge module, for judging that whether described certificate information is legal, if described certificate information is legal, then judge whether described application download file comprises signing messages, and whether described signing messages is legal;
Installation module, for comprising described signing messages when described application download file, and according to described application download file set up applications when described signing messages is legal.
7. intelligent POS dual safety authenticate device according to claim 6, is characterized in that, described judge module is also for judging that when described application download file does not comprise described signing messages described application download file is illegal file; When described application download file comprises described signing messages, and when described signing messages is illegal, judge that described application download file is illegal file.
8. intelligent POS dual safety authenticate device according to claim 7, it is characterized in that, described certificate information is before described intelligent POS obtains application download file, intelligent POS manufacturer according to the first root information generate and license to the information of third-party application provider;
According to described first root information, described judge module is specifically for judging that whether described certificate information is legal.
9. intelligent POS dual safety authenticate device according to claim 8, is characterized in that, described judge module is specifically for judging that described application download file comprises signing messages; Judge that whether described signing messages is legal according to the second root information, described second root information is that described intelligent POS manufacturer audits after described application download file passes through, and to carry out signing process information used to described application download file.
10. the intelligent POS dual safety authenticate device according to any one of claim 6-9, is characterized in that, described application download file is the download file after upgrading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510729547.XA CN105208046B (en) | 2015-10-30 | 2015-10-30 | Intelligent POS machine dual safety authentication method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510729547.XA CN105208046B (en) | 2015-10-30 | 2015-10-30 | Intelligent POS machine dual safety authentication method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105208046A true CN105208046A (en) | 2015-12-30 |
| CN105208046B CN105208046B (en) | 2018-10-09 |
Family
ID=54955479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510729547.XA Active CN105208046B (en) | 2015-10-30 | 2015-10-30 | Intelligent POS machine dual safety authentication method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105208046B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106385314A (en) * | 2016-08-29 | 2017-02-08 | 福建联迪商用设备有限公司 | Data isolation system, data isolation system and method for isolating data by using data isolation system |
| CN107181795A (en) * | 2017-05-05 | 2017-09-19 | 恒鸿达科技有限公司 | A kind of convenient packaging process of wireless security terminal firmware and system |
| CN107273150A (en) * | 2017-05-10 | 2017-10-20 | 深圳市金百锐通信科技有限公司 | Preload firmware and download wiring method and device |
| CN107392589A (en) * | 2017-07-01 | 2017-11-24 | 武汉天喻信息产业股份有限公司 | Android system intelligence POS system, safe verification method, storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101437224A (en) * | 2008-12-22 | 2009-05-20 | 中兴通讯股份有限公司 | Method for updating mobile terminal software and mobile terminal |
| CN102064939A (en) * | 2009-11-13 | 2011-05-18 | 福建联迪商用设备有限公司 | Method for authenticating point of sail (POS) file and method for maintaining authentication certificate |
| CN103944903A (en) * | 2014-04-23 | 2014-07-23 | 福建联迪商用设备有限公司 | Multi-party authorized APK signature method and system |
| CN104753670A (en) * | 2013-12-27 | 2015-07-01 | 中国银联股份有限公司 | Multi-application safety management system based on an intelligent POS (Point of Sale) terminal and method thereof |
-
2015
- 2015-10-30 CN CN201510729547.XA patent/CN105208046B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101437224A (en) * | 2008-12-22 | 2009-05-20 | 中兴通讯股份有限公司 | Method for updating mobile terminal software and mobile terminal |
| CN102064939A (en) * | 2009-11-13 | 2011-05-18 | 福建联迪商用设备有限公司 | Method for authenticating point of sail (POS) file and method for maintaining authentication certificate |
| CN104753670A (en) * | 2013-12-27 | 2015-07-01 | 中国银联股份有限公司 | Multi-application safety management system based on an intelligent POS (Point of Sale) terminal and method thereof |
| CN103944903A (en) * | 2014-04-23 | 2014-07-23 | 福建联迪商用设备有限公司 | Multi-party authorized APK signature method and system |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106385314A (en) * | 2016-08-29 | 2017-02-08 | 福建联迪商用设备有限公司 | Data isolation system, data isolation system and method for isolating data by using data isolation system |
| WO2018040922A1 (en) * | 2016-08-29 | 2018-03-08 | 福建联迪商用设备有限公司 | Data isolation system and method, and method using data isolation system |
| CN107181795A (en) * | 2017-05-05 | 2017-09-19 | 恒鸿达科技有限公司 | A kind of convenient packaging process of wireless security terminal firmware and system |
| CN107181795B (en) * | 2017-05-05 | 2020-04-24 | 恒鸿达科技有限公司 | Convenient filling method and system for wireless security terminal firmware |
| CN107273150A (en) * | 2017-05-10 | 2017-10-20 | 深圳市金百锐通信科技有限公司 | Preload firmware and download wiring method and device |
| CN107273150B (en) * | 2017-05-10 | 2020-10-02 | 深圳市金百锐通信科技有限公司 | Preloading firmware downloading and writing method and device |
| CN107392589A (en) * | 2017-07-01 | 2017-11-24 | 武汉天喻信息产业股份有限公司 | Android system intelligence POS system, safe verification method, storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105208046B (en) | 2018-10-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10873466B2 (en) | System and method for managing installation of an application package requiring high-risk permission access | |
| CN103677891B (en) | method for selective software rollback | |
| CN105404812A (en) | Safety certification method and device of smart POS (Point Of Sale) machine | |
| US8881308B2 (en) | Method to enable development mode of a secure electronic control unit | |
| EP1936531A1 (en) | Methods and device for secure software installation | |
| US20140075517A1 (en) | Authorization scheme to enable special privilege mode in a secure electronic control unit | |
| CN104932902A (en) | Method for generating APK file and terminal | |
| KR20120134509A (en) | Apparatus and method for generating and installing application for device in application development system | |
| CN105208046A (en) | Double-security certification method and device for intelligent POS (Point Of Sale) machine | |
| CN101226569A (en) | Method and device for checking code module in virtual machine | |
| EP3528071B1 (en) | Instruction verification method and device for diagnosis apparatus, and lower computer | |
| CN104751049A (en) | Application program installing method and mobile terminal | |
| CN104199654A (en) | Open platform calling method and device | |
| CN103220264A (en) | Methods to provide digital signature to secure flash programming function | |
| CN108229144B (en) | Verification method of application program, terminal equipment and storage medium | |
| CN108460273B (en) | Application management method of terminal, application server and terminal | |
| US9858061B2 (en) | Tamperproof installation of building control software in approved runtime environments | |
| CN103354496A (en) | Method, device and system for processing public key encryption | |
| CN104572169B (en) | A kind of software distribution and installation system based on UEFI | |
| CN111258615A (en) | Industrial control host, method and device for upgrading software of industrial control host and mobile storage medium | |
| CN107479923A (en) | Application program updating method, apparatus and display terminal | |
| KR102133251B1 (en) | Method and apparatus for protecting application program | |
| KR101322402B1 (en) | System and Method for Security of Application, Communication Terminal Therefor | |
| CN111399867A (en) | Software upgrading method, device, equipment and computer readable storage medium | |
| KR20130125245A (en) | Method and system for maintaining integrity of software installed in mobile device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |