CN115987529A - APP signature method based on Hongmon system, electronic device and storage medium - Google Patents
APP signature method based on Hongmon system, electronic device and storage medium Download PDFInfo
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Abstract
The invention discloses an APP signature method, electronic equipment and a storage medium based on a Hongming system, which are suitable for various operating systems such as the Hongming system, and the method comprises the following steps: the method comprises the steps of analyzing an APP file package to be signed to obtain key information to be signed, wherein the key information to be signed is a signature file to be signed, sending the key information to be signed to a signature system for signing and receiving the signed key information sent by the signature system, the signed key information is a signed signature file, packing file stream information and the signed key information of the APP file package to be signed to obtain the signed APP file package, the whole APP file package to be signed and the APP file package to be signed after receiving the signature are not required to be sent, only the key information to be signed is required to be sent and the signed key information is required to be received, the data transmission quantity is small, the time consumption is short, and the signature efficiency is improved.
Description
Technical Field
The invention relates to the technical field of digital signatures, in particular to an APP signature method based on a Hongmon system, electronic equipment and a storage medium.
Background
Nowadays, more and more terminals based on mobile operating systems (such as hongmeng system) are provided, such as mobile phones, POS machines (financial and non-financial), advertisement machines and other special customized terminals, which all implement product scenarios and business requirements by installing APP. For some terminals with low security requirements, any APP developed based on the terminal operating system (e.g. hong meng system) can be installed on the terminal. However, for some terminals with high security requirements, only APP applications with special signatures are allowed to be installed on the terminal.
However, when an application developer or a terminal purchaser wants to install the APP on a terminal with a high security requirement, the whole APP file package needs to be sent to a corresponding terminal manufacturer for secure signing, and the signed APP file package is sent back to the application developer or the terminal purchaser by the terminal manufacturer after signing, which is long in transmission time and low in efficiency.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. To this end, the invention proposes an APP signature method, an electronic device and a storage medium based on the Hongmon system, the problems of long time consumption and low efficiency of the conventional APP signature method can be solved.
The APP signature method based on the Hongmon system in the embodiment of the first aspect of the invention comprises the following steps: analyzing the APP file packet to be signed to obtain key information to be signed; sending the key information to be signed to a signature system; receiving signed key information sent by the signing system, wherein the signed key information is obtained by signing the key information to be signed by the signing system; and generating a signed APP file package according to the APP file package to be signed and the signed key information.
The APP signature method based on the hongmeng system according to the embodiment of the first aspect of the present invention has at least the following beneficial effects:
the key information to be signed is analyzed from the APP file package to be signed, the key information to be signed is sent to a signing system for signing to obtain signed key information, the signed key information and the file stream information of the APP file package to be signed are packaged to obtain a signed APP file package, and the signed APP file package is used for installing APP application at a terminal. Compared with the traditional APP signature method, the APP signature method provided by the embodiment of the invention does not need to send the whole APP file package to be signed and receive the signed APP file package, only needs to send the key information to be signed and receive the signed key information, has small data transmission amount and short time consumption, and improves the signature efficiency.
According to some embodiments of the present invention, the analyzing the APP file package to be signed to obtain key information to be signed includes: analyzing the APP file packet to be signed to obtain the APP file and the authority information of the operable terminal; and generating target abstract information according to the APP file and the authority information of the operable terminal, wherein the target abstract information is key information to be signed.
According to some embodiments of the present invention, the generating target summary information according to the APP application file and the authority information of the operable terminal includes: generating file stream information according to the APP application file codes, and generating a permission information byte stream according to the permission information of the operable terminal; serializing and coding the file stream information and the permission information byte stream to generate target summary information.
According to some embodiments of the present invention, the analyzing the APP file package to be signed to obtain key information to be signed includes: uploading the APP file package to be signed to an APPStore, and analyzing the APP file package to be signed through the APPStore to obtain the key information to be signed.
According to some embodiments of the present invention, the sending the key information to be signed to a signature system includes: and sending the key information to be signed to the signature system through the APPStore.
According to some embodiments of the invention, the receiving signed key information sent by the signature system includes: and receiving the signed key information sent by the signature system through the APPSTORE.
According to some embodiments of the present invention, the generating a signed APP bundle according to the APP bundle to be signed and the signed key information includes: and packing the file stream information of the APP file package to be signed and the signed key information through the APPSTORE to obtain a signed APP file package.
According to some embodiments of the present invention, the sending the key information to be signed to a signature system includes: obtaining a public key, and signing the key information to be signed through the public key to obtain transition signature key information; and sending the transitional signature key information to the signature system.
The APP signature device according to the second aspect embodiment of the present invention comprises: the analysis unit is used for analyzing the APP file packet to be signed to obtain key information to be signed; the sending unit is used for sending the key information to be signed to a signature system; the receiving unit is used for receiving the signed key information sent by the signing system, and the signed key information is obtained by signing the key information to be signed by the signing system; and the generating unit is used for generating a signed APP file package according to the APP file package to be signed and the signed key information.
According to the APP signature device of the second aspect of the present invention, at least the following advantages are provided:
the key information to be signed is analyzed from the APP file package to be signed, the key information to be signed is sent to a signing system for signing to obtain signed key information, the signed key information and the file stream information of the APP file package to be signed are packaged to obtain a signed APP file package, and the signed APP file package is used for installing APP application at a terminal. Compared with the traditional APP signature method, the APP signature method provided by the embodiment of the invention does not need to send the whole APP file package to be signed and receive the signed APP file package, only needs to send the key information to be signed and receive the signed key information, has small data transmission amount and short time consumption, and improves the signature efficiency.
An electronic device according to an embodiment of the third aspect of the invention includes: at least one processor; at least one memory for storing at least one program; at least one of said programs, when executed by at least one of said processors, implements the APP signature method as described above.
According to the electronic device of the embodiment of the third aspect of the invention, at least the following beneficial effects are achieved:
the key information to be signed is analyzed from the APP file package to be signed, the key information to be signed is sent to a signing system for signing to obtain signed key information, the signed key information and the file stream information of the APP file package to be signed are packaged to obtain a signed APP file package, and the signed APP file package is used for installing APP application at a terminal. Compared with the traditional APP signature method, the APP signature method provided by the embodiment of the invention does not need to send the whole APP file package to be signed and receive the signed APP file package, only needs to send the key information to be signed and receive the signed key information, has small data transmission amount and short time consumption, and improves the signature efficiency.
The computer readable storage medium according to the fourth aspect of the embodiment of the present invention, in which a processor-executable program is stored, the processor-executable program being used for implementing the APP signature method as described above when executed by a processor.
The computer readable storage medium according to the fourth aspect of the invention has at least the following advantages:
the key information to be signed is analyzed from the APP file package to be signed, the key information to be signed is sent to a signing system for signing to obtain signed key information, the signed key information and the file stream information of the APP file package to be signed are packaged to obtain a signed APP file package, and the signed APP file package is used for installing APP application at a terminal. Compared with the traditional APP signature method, the APP signature method provided by the embodiment of the invention does not need to send the whole APP file package to be signed and receive the signed APP file package, only needs to send the key information to be signed and receive the signed key information, has small data transmission amount and short time consumption, and improves the signature efficiency.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The invention is further described with reference to the following figures and examples, in which:
fig. 1 is a flowchart of an APP signature method based on the hongmeng system according to an embodiment of the present invention;
fig. 2 is a flowchart of analyzing an APP package to be signed based on an APP signature method of a hongmeng system in an embodiment of the present invention;
fig. 3 is a flowchart of generating target digest information according to an APP signature method based on the hongmeng system in an embodiment of the present invention;
FIG. 4 is an interaction diagram of the terminal, the APPStore and the signature system according to an embodiment of the present invention;
FIG. 5 is a diagram illustrating an APP signature apparatus according to an embodiment of the present invention;
fig. 6 is a schematic diagram of an electronic device according to an embodiment of the invention.
Reference numerals are as follows:
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to, for example, the upper, lower, etc., is indicated based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, a plurality means two or more. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
The APP signature method based on the Hongmon system is applied to an APP file package signature system, the APP file package signature system comprises a terminal, an APPSTORE and a signature system, the terminal is in communication connection with the APPSTORE, the APPSTORE is in communication connection with the signature system, and a terminal manufacturer checks the security of the terminal through the signature system. It should be noted that the APPStore may also be installed on a terminal, where the terminal may be a terminal of a third party application developer/customer, the signature system may be a signature system of an intelligent vendor, and the intelligent vendor may be an intelligent POS vendor. It should be noted that the APP signature method provided in each embodiment of the present invention is not only applicable to the hong meng system, but also applicable to other various operating systems, such as the android operating system.
As shown in fig. 1, fig. 1 is a flowchart of an APP signature method based on a hong meng system in an embodiment of the present invention, where the APP signature method based on a hong meng system in an embodiment of the present invention includes, but is not limited to, the following steps:
s100, analyzing an APP file package to be signed to obtain key information to be signed;
step S200, sending the key information to be signed to a signature system;
step S300, receiving signed key information sent by the signature system, wherein the signed key information is obtained by signing the key information to be signed by the signature system;
and S400, generating a signed APP file package according to the APP file package to be signed and the signed key information.
The key information to be signed is analyzed from the APP file package to be signed, the key information to be signed is sent to a signing system for signing to obtain signed key information, the signed key information and the file stream information of the APP file package to be signed are packaged to obtain a signed APP file package, and the signed APP file package is used for installing APP application at a terminal. Compared with the traditional APP signature method, the APP signature method provided by the embodiment of the invention does not need to send the whole APP file package to be signed and receive the signed APP file package, only needs to send the key information to be signed and receive the signed key information, has small data transmission amount and short time consumption, and improves the signature efficiency.
As shown in fig. 2, fig. 2 is a flowchart of analyzing an APP file package to be signed based on an APP signature method of the hongmeng system in an embodiment of the present invention, and in step S100 in the embodiment of the present invention, the analyzing the APP file package to be signed to obtain key information to be signed includes:
step S110, analyzing the APP file packet to be signed to obtain the APP application file and the authority information of the operable terminal;
and step S120, generating target abstract information according to the APP file and the authority information of the operable terminal, wherein the target abstract information is key information to be signed.
In the step, the APP file package to be signed is analyzed to obtain the authority information of the APP file and the operable terminal, and then the target abstract information is generated according to the APP file and the authority information of the operable terminal, so that the signature file to be signed is obtained.
As shown in fig. 3, fig. 3 is a flowchart of generating target digest information of an APP signature method based on a hongmeng system in an embodiment of the present invention, and in step S120 of an embodiment of the present invention, the generating target digest information according to an APP application file and authority information of an operable terminal includes:
step S121, generating file stream information according to the APP application file codes, and generating an authority information byte stream according to the authority information of the operable terminal;
and step S122, serializing and coding the file stream information and the permission information byte stream to generate target summary information.
In the step, the file stream information and the permission information byte stream of the operable terminal are serialized, the serialized file stream information and the permission information byte stream of the operable terminal are encoded to generate target abstract information, and a complex data structure can be converted into a character string through serialization, so that data storage and transmission are facilitated.
It should be noted that, in this step, the APP application file stream information is encoded by the SHA-256 algorithm to generate transition summary information, then the DER encoding rule of the asn.1 standard is adopted to serialize the transition summary information and the permission information byte stream to generate intermediate summary information, the intermediate summary information generates target summary information by the SHA-256 algorithm, the SHA-256 algorithm can convert data into a character string with a fixed length of 256 bits, the data can be compressed into a summary, and the data compression effect is good.
In step S100 of the APP signature method based on the hongmeng system according to an embodiment of the present invention, parsing the APP file packet to be signed to obtain key information to be signed includes: uploading the APP file package to be signed to an APPStore, and analyzing the APP file package to be signed through the APPStore to obtain key information to be signed.
In step S200 of the APP signature method based on the hongmeng system according to an embodiment of the present invention, the sending of the key information to be signed to the signature system includes: and sending the key information to be signed to a signature system through the APPStore.
In step S300 of the APP signature method based on the hongmeng system according to an embodiment of the present invention, receiving signed key information sent by a signature system includes: and receiving the signed key information sent by the signature system through the APPSTORE.
In step S400 of the APP signature method based on the hong meng system according to an embodiment of the present invention, generating a signed APP bundle according to an APP bundle to be signed and signed key information includes: and packing the file stream information and the signed key information of the APP file package to be signed through the APPSTORE to obtain the signed APP file package.
In this step, treat that signature APP file package carries out the key information of waiting to sign that analyzes through the APPStore to will treat signature key information and send to the signature system, APPStore received after signing key information with will sign key information and treat that signature APP file package packs and obtain signature APP file package, the terminal only need upload once treat signature APP file package to APPStore, and download target file package once, all the other steps are accomplished by the APPStore, and easy operation is convenient, and convenience of customers uses.
In step S200 of the APP signature method based on the hongmeng system according to an embodiment of the present invention, the sending of the key information to be signed to the signature system includes:
obtaining a public key, and signing the key information to be signed through the public key to obtain transition signature key information;
and sending the transitional signature key information to a signature system.
In step S200 of the APP signature method based on the hongmeng system according to an embodiment of the present invention, after sending the key information to be signed to the signature system, the method includes: and receiving signed key information obtained after the private key signature is carried out on the transitional signature key information by the signature system.
In the step, the key information to be signed is signed through a public key to obtain transitional signature key information, the signature system confirms the public key information and then carries out private key signature on the transitional signature key information to obtain signed key information according to the public key information in the verification transitional signature key information, and the public key and the private key are used for identity authentication to meet the safety requirement.
Specific examples are given below to illustrate the operation principle and the flow of the above embodiments. Fig. 4 is an interaction diagram of a terminal, an APPStore and a signature system according to an embodiment of the present invention, where the terminal is an application developer or an intelligent POS purchaser.
Step 1, an application developer or an intelligent POS machine purchaser uploads an APP file package to be signed to a local own AppStore through a signature SDK provided by an intelligent POS machine manufacturer;
step 2, the AppStore sends a signature request to a signature system of an intelligent POS machine manufacturer;
step 3, after the signature request is received by the signature system of the intelligent POS machine manufacturer, verifying the signature request information, authenticating and determining the information of a client or a developer, and obtaining a corresponding security certificate;
step 4, if the authentication of the signature system of the intelligent POS machine is passed, returning a public key to the AppStore;
step 5, reading the uploaded APP file packet to be signed by the AppStore, and analyzing to obtain key information to be signed;
step 6, the AppStore signs the key information to be signed through a public key to generate a request message;
step 7, the AppStore encrypts and sends the request message to a manufacturer signature system of the intelligent POS machine;
step 8, after the intelligent POS machine manufacturer signature system receives the request, checking the request information and carrying out private key signature on the request message;
step 9, the signature system of the intelligent POS machine manufacturer performs private key signature on the request message and then returns the request message to the AppStore;
step 10, after receiving the returned request message, the AppStore writes the request message into the file flow information of the APP file packet to be signed and packs the request message to generate a signed APP file packet;
11, uploading the signed APP file package by the AppStore, and updating a download address of the signed APP file package;
and step 12, the AppStore informs an application developer or an intelligent POS machine buyer of successful signature and download address provision through mails.
As shown in fig. 5, fig. 5 is a schematic diagram of an APP signature apparatus 100 according to an embodiment of the present invention, where the APP signature apparatus 100 according to an embodiment of the present invention includes: the device comprises an analysis unit 110, a sending unit 120, a receiving unit 130 and a generation unit 140, wherein the analysis unit 110 is used for analyzing the APP file package to be signed to obtain the key information to be signed, the sending unit 120 is used for sending the key information to be signed to a signature system, the receiving unit 130 is used for receiving the signed key information sent by the signature system, the signed key information is obtained by signing the key information to be signed by the signature system, and the generation unit 140 is used for generating the signed APP file package according to the APP file package to be signed and the signed key information.
The parsing unit 110 parses key information to be signed from an APP file package to be signed, the sending unit 120 sends the key information to be signed to a signing system for signing to obtain signed key information, the receiving unit 130 receives the signed key information sent by the signing system, the generating unit 140 packages the signed key information and file stream information of the APP file package to be signed to obtain a signed APP file package, and the signed APP file package is used for installing APP at a terminal. According to the APP signature device 100 provided by the embodiment of the invention, the whole APP file package to be signed does not need to be sent and the signed APP file package is received, only the key information to be signed needs to be sent and the signed key information needs to be received, the data transmission amount is small, the time consumption is short, and the signature efficiency is improved.
As shown in fig. 6, fig. 6 is a schematic view of an electronic device 200 according to an embodiment of the present invention, where the electronic device 200 according to the embodiment of the present invention includes: at least one processor 210; at least one memory 220 for storing at least one program; the at least one program when executed by the at least one processor 210 implements the APP signature method as described above.
The key information to be signed is analyzed from the APP file package to be signed, the key information to be signed is sent to a signing system for signing to obtain signed key information, the signed key information and the file stream information of the APP file package to be signed are packaged to obtain a signed APP file package, and the signed APP file package is used for installing APP application at a terminal. Compared with the traditional APP signature method, the APP signature method provided by the embodiment of the invention does not need to send the whole APP file package to be signed and receive the signed APP file package, only needs to send the key information to be signed and receive the signed key information, has small data transmission amount and short time consumption, and improves the signature efficiency.
The computer readable storage medium according to an embodiment of the present invention stores therein a program executable by the processor 210, and the program executable by the processor 210 is used to implement the APP signature method as described above when executed by the processor 210.
The key information to be signed is analyzed from the APP file package to be signed, the key information to be signed is sent to a signing system for signing to obtain signed key information, the signed key information and the file stream information of the APP file package to be signed are packaged to obtain a signed APP file package, and the signed APP file package is used for installing APP application at a terminal. Compared with the traditional APP signature method, the APP signature method provided by the embodiment of the invention does not need to send the whole APP file package to be signed and receive the signed APP file package, only needs to send the key information to be signed and receive the signed key information, has small data transmission amount and short time consumption, and improves the signature efficiency.
One of ordinary skill in the art will appreciate that all or some of the steps, systems, and methods disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as is well known to those skilled in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to those skilled in the art.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and variations can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (10)
1. The APP signature method based on the Hongmon system is characterized by comprising the following steps:
analyzing the APP file packet to be signed to obtain key information to be signed;
sending the key information to be signed to a signature system;
receiving signed key information sent by the signature system, wherein the signed key information is obtained by signing the key information to be signed by the signature system;
and generating a signed APP file package according to the APP file package to be signed and the signed key information.
2. The hongmeng system-based APP signature method as recited in claim 1, wherein the parsing of the APP file package to be signed to obtain key information to be signed includes:
analyzing the APP file packet to be signed to obtain the APP file and the authority information of the operable terminal;
and generating target abstract information according to the APP file and the authority information of the operable terminal, wherein the target abstract information is key information to be signed.
3. The hongmeng system-based APP signature method as recited in claim 2, wherein the generating of the target summary information according to the APP application file and the authority information of the operable terminal includes:
generating file stream information according to the APP file codes, and generating a permission information byte stream according to the permission information of the operable terminal;
serializing and coding the file stream information and the permission information byte stream to generate target summary information.
4. The hongmeng system-based APP signature method as recited in claim 1, wherein the parsing of the APP file package to be signed to obtain key information to be signed includes:
uploading the APP file package to be signed to an APPStore, and analyzing the APP file package to be signed through the APPStore to obtain the key information to be signed.
5. The Hongmon system based APP signature method of claim 4, wherein the sending the key information to be signed to a signature system comprises:
and sending the key information to be signed to the signature system through the APPStore.
6. The hong meng system-based APP signature method as claimed in claim 4, wherein said receiving signed key information sent by the signature system includes:
and receiving the signed key information sent by the signature system through the APPSTORE.
7. The Hongmon system-based APP signature method according to claim 4, wherein the generating a signed APP bundle of files from the APP bundle of files to be signed and the signed key information includes:
and packing the file stream information of the APP file package to be signed and the signed key information through the APPSTORE to obtain a signed APP file package.
8. The hongmeng system-based APP signature method as recited in claim 1, wherein the sending the key information to be signed to a signature system comprises:
obtaining a public key, and signing the key information to be signed through the public key to obtain transition signature key information;
and sending the transitional signature key information to the signature system.
9. An electronic device, comprising:
at least one processor (210);
at least one memory (220) for storing at least one program;
-at least one of said programs, when executed by at least one of said processors (210), implementing the hong meng system based APP signature method as claimed in any one of claims 1 to 8.
10. Storage medium, characterized in that it has stored therein a program executable by a processor (210), said program executable by the processor (210) being adapted to implement the hongmeng system based APP signature method as claimed in any one of claims 1 to 8 when executed by the processor (210).
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