CN109639702A - A kind of data communications method, system and electronic equipment and storage medium - Google Patents
A kind of data communications method, system and electronic equipment and storage medium Download PDFInfo
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- CN109639702A CN109639702A CN201811593598.4A CN201811593598A CN109639702A CN 109639702 A CN109639702 A CN 109639702A CN 201811593598 A CN201811593598 A CN 201811593598A CN 109639702 A CN109639702 A CN 109639702A
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Classifications
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- 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
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
- H04L63/0435—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply symmetric encryption, i.e. same key used for encryption and decryption
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
- H04L9/0631—Substitution permutation network [SPN], i.e. cipher composed of a number of stages or rounds each involving linear and nonlinear transformations, e.g. AES algorithms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
- H04L9/0825—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using asymmetric-key encryption or public key infrastructure [PKI], e.g. key signature or public key certificates
Abstract
This application discloses a kind of data communications method, system and a kind of electronic equipment and computer readable storage mediums, this method comprises: creation RSA public key and RSA private key, the RSA public key is disclosed, and store the RSA private key using the first AES key；Obtain the encryption key that the second terminal is sent；Wherein, the encryption key second terminal encrypts to obtain using the RSA public key to the second AES key；The encryption key is decrypted using the RSA private key to obtain second AES key, so that the first terminal and the second terminal carry out coded communication using second AES key；Wherein, the first terminal is specially any one of electronic equipment and mobile terminal, and the second terminal is specially another in the electronic equipment and the mobile terminal.Data communications method provided by the present application improves the safety that data are transmitted between electronic equipment and mobile terminal.
Description
Technical field
This application involves field of computer technology, more specifically to a kind of data communications method, system and a kind of electricity
Sub- equipment and a kind of computer readable storage medium.
Background technique
In the information age, data transmission is omnipresent.How transmission for personal information guarantees personal information transmission
It is perfectly safe, is directly related to the personal security of the lives and property.It needs to carry out personal information between electronic equipment and mobile terminal
The Cellphone Accessories such as data interaction, such as bluetooth headset need to carry out the interactions of data with mobile phone.In the prior art, electronics is set
The standby data transmission information secret grade between mobile terminal is low, is easy to be cracked, there are security breaches.
Therefore, how to improve the safety that data are transmitted between electronic equipment and mobile terminal is that those skilled in the art need
Technical problems to be solved.
Summary of the invention
The application be designed to provide a kind of data communications method, system and a kind of electronic equipment and a kind of computer can
Storage medium is read, the safety that data are transmitted between electronic equipment and mobile terminal is improved.
To achieve the above object, this application provides a kind of data communications methods, are applied to first terminal, described first eventually
End is connected with second terminal, which comprises
RSA public key and RSA private key are created, the RSA public key is disclosed, and stores the RSA private using the first AES key
Key；
Obtain the encryption key that the second terminal is sent；Wherein, the encryption key utilizes institute for the second terminal
State what RSA public key encrypted the second AES key；
The encryption key is decrypted using the RSA private key to obtain second AES key, so as to described first
Terminal and the second terminal utilize second AES key progress coded communication；
Wherein, the first terminal is specially any one of electronic equipment and mobile terminal, and the second terminal is specific
For another in the electronic equipment and the mobile terminal.
Wherein, the electronic equipment includes TWS earphone or VR equipment.
Wherein, the first terminal and the second terminal utilize second AES key progress coded communication, comprising:
Cryptographic operation is carried out to target data using second AES key, obtains encrypted data, and be sent to institute
Second terminal is stated, so that operation is decrypted to the encrypted data using second AES key in the second terminal
Obtain the target data.
It is wherein, described to store the RSA private key using the first AES key, comprising:
First AES key is created, cryptographic operation is carried out to the RSA private key using first AES key, and deposit
Store up encrypted information and first AES key.
Wherein, before being decrypted to obtain second AES key to the encryption key using the RSA private key, also
Include:
The encrypted information is obtained, and the encrypted information is decrypted using first AES key
Operation obtains the RSA private key.
To achieve the above object, this application provides a kind of data communications methods, are applied to second terminal, described second eventually
End is connected with first terminal, which comprises
When receiving RSA public key, the second AES key is created；
Cryptographic operation is carried out to second AES key using the RSA public key and obtains encryption key；
The encryption key is sent to the first terminal；
Wherein, the first terminal is specially any one of electronic equipment and mobile terminal, and the second terminal is specific
For another in the electronic equipment and the mobile terminal.
To achieve the above object, this application provides a kind of data communication systems, are applied to first terminal, described first eventually
End is connected with second terminal, the system comprises:
Initialization module discloses the RSA public key for creating RSA public key and RSA private key, and close using the first AES
Key stores the RSA private key；
Module is obtained, the encryption key sent for obtaining the second terminal；Wherein, the encryption key is described the
Two terminals encrypt the second AES key using the RSA public key；
Deciphering module, it is close for being decrypted to obtain the 2nd AES to the encryption key using the RSA private key
Key, so that the first terminal and the second terminal carry out coded communication using second AES key；
Wherein, the first terminal is specially any one of electronic equipment and mobile terminal, and the second terminal is specific
For another in the electronic equipment and the mobile terminal.
To achieve the above object, this application provides a kind of data communication systems, are applied to second terminal, described second eventually
End is connected with first terminal, the system comprises:
Creation module, for creating the second AES key when receiving RSA public key；
Encrypting module obtains encryption key for carrying out cryptographic operation using the second AES key described in the RSA public key；
Sending module, for the encryption key to be sent to the first terminal；
Wherein, the first terminal is specially any one of electronic equipment and mobile terminal, and the second terminal is specific
For another in the electronic equipment and the mobile terminal.
To achieve the above object, this application provides a kind of electronic equipment, comprising:
Memory, for storing computer program；
Processor is realized when for executing the computer program such as the step of above-mentioned data communications method.
To achieve the above object, this application provides a kind of computer readable storage medium, the computer-readable storages
It is stored with computer program on medium, the step such as above-mentioned data communications method is realized when the computer program is executed by processor
Suddenly.
By above scheme it is found that a kind of data communications method provided by the present application, comprising: creation RSA public key and RSA are private
Key discloses the RSA public key, and stores the RSA private key using the first AES key；Obtain what the second terminal was sent
Encryption key；Wherein, the encryption key is that the second terminal encrypts to obtain using the RSA public key to the second AES key
's；The encryption key is decrypted using the RSA private key to obtain second AES key, so as to the first terminal
Coded communication is carried out using second AES key with the second terminal；Wherein, the first terminal is specially electronic equipment
Any one of with mobile terminal, the second terminal is specially another in the electronic equipment and the mobile terminal.
Data communications method provided by the present application is added between mobile terminal and electronic equipment using the second AES key
Close communication, AES DSE arithmetic encryption and decryption use same key, and enciphering rate is fast, high-efficient.Second AES key is adopted
Encrypted transmission is carried out with RSA asymmetry cipher system, it is ensured that the second AES key transmits between mobile terminal and electronic equipment
Safety.It can be seen that data communications method provided by the present application, improves data between electronic equipment and mobile terminal and passes
Defeated safety.Disclosed herein as well is a kind of data communication system and a kind of electronic equipment and a kind of computer-readable storage medium
Matter is equally able to achieve above-mentioned technical effect.
It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited
Application.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.Attached drawing is and to constitute specification for providing further understanding of the disclosure
A part, be used to explain the disclosure together with following specific embodiment, but do not constitute the limitation to the disclosure.Attached
In figure:
Fig. 1 is a kind of flow chart of data communications method shown according to an exemplary embodiment；
Fig. 2 is the flow chart of another data communications method shown according to an exemplary embodiment；
Fig. 3 is the flow chart according to another data communications method shown in an exemplary embodiment；
Fig. 4 is a kind of structure chart of data communication system shown according to an exemplary embodiment；
Fig. 5 is the structure chart of another data communication system shown according to an exemplary embodiment；
Fig. 6 is the structure chart according to a kind of electronic equipment shown in an exemplary embodiment.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
Conventionally, as the data transmission information secret grade between electronic equipment and mobile terminal is low, safety
Property is poor.Therefore, coded communication is carried out using AES key in this application, AES DSE arithmetic encryption and decryption is using same close
Key, enciphering rate are fast, high-efficient.Encrypted transmission is carried out using RSA asymmetry cipher system to AES key simultaneously, it is ensured that
The safety of cipher key delivery.
The embodiment of the present application discloses a kind of data communications method, improves data between electronic equipment and mobile terminal and passes
Defeated safety.
Referring to Fig. 1, a kind of flow chart of data communications method shown according to an exemplary embodiment, as shown in Figure 1, packet
It includes:
S101: creation RSA public key and RSA private key disclose the RSA public key, and using described in the storage of the first AES key
RSA private key；
The executing subject first terminal of the present embodiment, the first terminal can be any in electronic equipment and mobile terminal
, second terminal is another in electronic equipment and mobile terminal, which is connected with mobile terminal, and user can lead to
Cross mobile terminal controlling electronic devices.Electronic equipment herein can include but is not limited to TWS earphone and VR equipment etc., mobile whole
End can be the end PC, mobile phone terminal etc..
In specific implementation, RSA public private key pair is created first, RSA public key is disclosed, i.e., second terminal possesses RSA public affairs
Key can be decrypted the information of RSA private key encryption.
It is understood that needing to store it after creating RSA private key.In the present embodiment not to storage mode into
Row is specific to be limited, and carries out encryption storage to the RSA private key for example, can use the first AES key, such mode will be in next reality
Example is applied to describe in detail.
S102: the encryption key that the second terminal is sent is obtained；Wherein, the encryption key is the second terminal benefit
The second AES key is encrypted with the RSA public key；
In this step, the encryption key that second terminal is sent is obtained, which is that second terminal utilizes RSA public key
Second AES key is encrypted, which is what second terminal was generated by AES key generation module, rear
Data in continuous step for needing to transmit to both sides carry out encryption and decryption.
It should be noted that the implementation procedure of second terminal may include: to create the 2nd AES when receiving RSA public key
Key；Cryptographic operation is carried out to second AES key using the RSA public key and obtains encryption key；By the encryption key
It is sent to the first terminal.
In specific implementation, second terminal passes through AES key generation module the second AES key of creation first, recycles public
The RSA public key opened encrypts it to obtain encryption key, and the encryption key is returned.
S103: the encryption key is decrypted using the RSA private key to obtain second AES key, with toilet
It states first terminal and the second terminal and carries out coded communication using second AES key.
In this step, when receiving encryption key, it is decrypted using the RSA private key being locally stored, is obtained
The data communication of second AES key, Subsequent electronic equipment and mobile terminal carries out encrypted transmission using the second AES key.
It is understood that carrying out coded communication using the second AES key may include: to utilize second AES key
Cryptographic operation is carried out to target data, encrypted data are obtained, and be sent to the second terminal, so as to the second terminal
Operation is decrypted to the encrypted data using second AES key and obtains the target data.
It should be noted that when RSA private key encryption store to it is local when, also need benefit before encryption key is decrypted
Encryption information is decrypted with corresponding decryption method to obtain the RSA private key.
Data communications method provided by the embodiments of the present application uses the second AES key between mobile terminal and electronic equipment
Coded communication is carried out, AES DSE arithmetic encryption and decryption uses same key, and enciphering rate is fast, high-efficient.For the 2nd AES
Key carries out encrypted transmission using RSA asymmetry cipher system, it is ensured that the second AES key mobile terminal and electronic equipment it
Between the safety transmitted.It can be seen that data communications method provided by the embodiments of the present application, improves electronic equipment and movement eventually
The safety that data are transmitted between end.
The embodiment of the present application discloses a kind of data communications method, and relative to a upper embodiment, the present embodiment is to technical side
Case has made further instruction and optimization.It is specific:
Referring to fig. 2, the flow chart of another data communications method shown according to an exemplary embodiment, as shown in Fig. 2,
Include:
S201: creation RSA public key and RSA private key disclose the RSA public key；
S202: the first AES key of creation carries out cryptographic operation to the RSA private key using first AES key, and
Store encrypted information and first AES key；
In the present embodiment, in order to which the storage for guaranteeing RSA private key is safe, storage can be encrypted to it.Specifically, can be first
It first passes through AES key generation module and generates the first AES key, and encryption is carried out to RSA private key using first AES key and is deposited
Storage.It can guarantee the safety of RSA private key storage using AES DSE arithmetic.
S203: the encryption key that the second terminal is sent is obtained；
S204: operation is decrypted to the encrypted information using first AES key and obtains the RSA private
Key；
In this step, after receiving the encryption key of second terminal transmission, first with first AES key to this
Operation is decrypted in the encrypted information of ground storage, obtains RSA private key, so that subsequent step utilizes the RSA private key pair encryption
Key is decrypted.
S205: the encryption key is decrypted using the RSA private key to obtain second AES key.
The embodiment of the present application discloses a kind of data communications method, and relative to a upper embodiment, the present embodiment is to technical side
Case has made further instruction and optimization.It is specific:
Referring to Fig. 3, the flow chart of another data communications method shown according to an exemplary embodiment, as shown in figure 3,
Include:
S301: electronic equipment creates RSA public key and RSA private key, and RSA public key is disclosed；
S302: electronic equipment creates the first AES key, carries out cryptographic operation to RSA private key using the first AES key, and
Store encrypted information and the first AES key；
S303: mobile terminal creates the second AES key, carries out cryptographic operation to the second AES key using RSA public key and obtains
Encryption key, and encryption key is sent to electronic equipment；
S304: electronic equipment is decrypted operation to encrypted information using the first AES key and obtains RSA private key；
S305: electronic equipment is decrypted to obtain the second AES key using the RSA private key pair encryption key.
As it can be seen that in the present embodiment, the executing subject of S303 is mobile terminal, and the executing subject of other steps sets for electronics
It is standby, i.e., it is executed for the creation of the RSA key pair of the second AES key of encryption and decryption and storage by electronic equipment, and be used for data and add
The second close AES key is created by mobile terminal.
It describes in detail in Application Example to data transmission method provided by the present application below, specifically, above-mentioned
Electronic equipment is TWS earphone, mobile terminal is mobile phone.The process of the generation and transmission of key is as follows:
Step 1:TWS earphone end creates RSA public private key pair, and RSA public key discloses mobile phone terminal；
Step 2:TWS earphone end generates AES key 2 using AES key generation module, is carried out using AES2 to RSA private key
Encryption storage；
Step 3: mobile phone terminal creates AES key 1, is sent to TWS earphone end using RSA public key encryption；
After step 4:TWS earphone termination receives encryption information, the RSA private key encrypted using 2 Duis of AES key is decrypted；
Step 5:TWS earphone end is decrypted to obtain AES key 1 using RSA private key pair encryption information.
So far, there is AES key 1, the data communication utilization of subsequent TWS earphone and mobile phone terminal in TWS earphone and mobile phone terminal
AES key 1 carries out encrypted transmission.
A kind of data communication system provided by the embodiments of the present application is introduced below, a kind of data described below are logical
Letter system can be cross-referenced with a kind of above-described data communications method, which is applied to above-mentioned first terminal.
Referring to fig. 4, the structure chart of a kind of data communication system shown according to an exemplary embodiment, as shown in figure 4, packet
It includes:
Initialization module 401 discloses the RSA public key for creating RSA public key and RSA private key, and described in storage
RSA private key；
Module 402 is obtained, the encryption key sent for obtaining the second terminal；Wherein, the encryption key is institute
State what second terminal encrypted the second AES key using the RSA public key；
Deciphering module 403 obtains the 2nd AES for the encryption key to be decrypted using the RSA private key
Key, so that the first terminal and the second terminal carry out coded communication using second AES key.
Wherein, the first terminal is specially any one of electronic equipment and mobile terminal, and the second terminal is specific
For another in the electronic equipment and the mobile terminal.
Data communication system provided by the embodiments of the present application uses the second AES key between mobile terminal and electronic equipment
Coded communication is carried out, AES DSE arithmetic encryption and decryption uses same key, and enciphering rate is fast, high-efficient.For the 2nd AES
Key carries out encrypted transmission using RSA asymmetry cipher system, it is ensured that the second AES key mobile terminal and electronic equipment it
Between the safety transmitted.It can be seen that data communications method provided by the embodiments of the present application, improves electronic equipment and movement eventually
The safety that data are transmitted between end.
On the basis of the above embodiments, the electronic equipment includes TWS earphone or VR as a preferred implementation manner,
Equipment.
On the basis of the above embodiments, the deciphering module 403 includes: as a preferred implementation manner,
Decryption unit, it is close for being decrypted to obtain the 2nd AES to the encryption key using the RSA private key
Key；
Communication unit obtains encrypted number for carrying out cryptographic operation to target data using second AES key
According to, and it is sent to the second terminal, so that the second terminal utilizes second AES key to the encrypted data
Operation is decrypted and obtains the target data.
On the basis of the above embodiments, the initialization module 401 includes: as a preferred implementation manner,
Creating unit discloses the RSA public key for creating RSA public key and RSA private key；
Storage unit encrypts the RSA private key using first AES key for creating the first AES key
Operation, and store encrypted information.
On the basis of the above embodiments, as a preferred implementation manner, further include:
Decrypted private key module, for obtaining the encrypted information, and using first AES key to the encryption
Information afterwards is decrypted operation and obtains the RSA private key.
Another kind data communication system described below, it is exemplary according to one referring to Fig. 5 applied to above-mentioned second terminal
Implement the structure chart of another data communication system exemplified, as shown in Figure 5, comprising:
Creation module 501, for creating the second AES key when receiving RSA public key；
Encrypting module 502, it is close for obtaining encrypting using the progress cryptographic operation of the second AES key described in the RSA public key
Key；
Sending module 503, for the encryption key to be sent to the first terminal；
Wherein, the first terminal is specially any one of electronic equipment and mobile terminal, and the second terminal is specific
For another in the electronic equipment and the mobile terminal.
About the system in above-described embodiment, wherein modules execute the concrete mode of operation in related this method
Embodiment in be described in detail, no detailed explanation will be given here.
Present invention also provides a kind of electronic equipment, referring to Fig. 6, a kind of electronic equipment 600 provided by the embodiments of the present application
Structure chart, as shown in fig. 6, may include processor 11 and memory 12.The electronic equipment 600 can also include multimedia group
Part 13, one or more of input/output (I/O) interface 14 and communication component 15.
Wherein, processor 11 is used to control the integrated operation of the electronic equipment 600, to complete above-mentioned data communications method
In all or part of the steps.Memory 12 is used to store various types of data to support the operation in the electronic equipment 600,
These data for example may include the instruction of any application or method for operating on the electronic equipment 600, and
The relevant data of application program, such as contact data, the message of transmitting-receiving, picture, audio, video etc..The memory 12 can
By any kind of volatibility or non-volatile memory device or their combination realization, such as static random access memory
Device (Static Random Access Memory, abbreviation SRAM), electrically erasable programmable read-only memory
(Electrically Erasable Programmable Read-Only Memory, abbreviation EEPROM), erasable programmable
Read-only memory (Erasable Programmable Read-Only Memory, abbreviation EPROM), programmable read only memory
(Programmable Read-Only Memory, abbreviation PROM), and read-only memory (Read-Only Memory, referred to as
ROM), magnetic memory, flash memory, disk or CD.Multimedia component 13 may include screen and audio component.Wherein shield
Curtain for example can be touch screen, and audio component is used for output and/or input audio signal.For example, audio component may include one
A microphone, microphone is for receiving external audio signal.The received audio signal can be further stored in memory
It 12 or is sent by communication component 15.Audio component further includes at least one loudspeaker, is used for output audio signal.I/O interface
14 provide interface between processor 11 and other interface modules, other above-mentioned interface modules can be keyboard, mouse, button
Deng.These buttons can be virtual push button or entity button.Communication component 15 for the electronic equipment 600 and other equipment it
Between carry out wired or wireless communication.Wireless communication, such as Wi-Fi, bluetooth, near-field communication (Near Field
Communication, abbreviation NFC), 2G, 3G or 4G or they one or more of combination, therefore corresponding communication
Component 15 may include: Wi-Fi module, bluetooth module, NFC module.
In one exemplary embodiment, electronic equipment 600 can be by one or more application specific integrated circuit
(Application Specific Integrated Circuit, abbreviation ASIC), digital signal processor (Digital
Signal Processor, abbreviation DSP), digital signal processing appts (Digital Signal Processing Device,
Abbreviation DSPD), programmable logic device (Programmable Logic Device, abbreviation PLD), field programmable gate array
(Field Programmable Gate Array, abbreviation FPGA), controller, microcontroller, microprocessor or other electronics member
Part is realized, for executing above-mentioned data communications method.
In a further exemplary embodiment, a kind of computer readable storage medium including program instruction is additionally provided, it should
The step of above-mentioned data communications method is realized when program instruction is executed by processor.For example, the computer readable storage medium can
Think the above-mentioned memory 12 including program instruction, above procedure instruction can be executed by the processor 11 of electronic equipment 600 with complete
At above-mentioned data communications method.
Each embodiment is described in a progressive manner in specification, the highlights of each of the examples are with other realities
The difference of example is applied, the same or similar parts in each embodiment may refer to each other.For system disclosed in embodiment
Speech, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is referring to method part illustration
?.It should be pointed out that for those skilled in the art, under the premise of not departing from the application principle, also
Can to the application, some improvement and modification can also be carried out, these improvement and modification also fall into the protection scope of the claim of this application
It is interior.
It should also be noted that, in the present specification, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
Claims (10)
1. a kind of data communications method, which is characterized in that it is applied to first terminal, the first terminal is connected with second terminal,
The described method includes:
RSA public key and RSA private key are created, the RSA public key is disclosed, and stores the RSA private key using the first AES key；
Obtain the encryption key that the second terminal is sent；Wherein, the encryption key is that the second terminal utilizes the RSA
Public key encrypts the second AES key；
The encryption key is decrypted using the RSA private key to obtain second AES key, so as to the first terminal
Coded communication is carried out using second AES key with the second terminal；
Wherein, the first terminal is specially any one of electronic equipment and mobile terminal, and the second terminal is specially institute
State another in electronic equipment and the mobile terminal.
2. data communications method according to claim 1, which is characterized in that the electronic equipment includes that TWS earphone or VR are set
It is standby.
3. data communications method according to claim 1, which is characterized in that the first terminal and the second terminal utilize
Second AES key carries out coded communication, comprising:
Cryptographic operation is carried out to target data using second AES key, obtains encrypted data, and be sent to described the
Two terminals obtain so that operation is decrypted to the encrypted data using second AES key in the second terminal
The target data.
4. any one of -3 data communications method according to claim 1, which is characterized in that described to be deposited using the first AES key
Store up the RSA private key, comprising:
First AES key is created, cryptographic operation is carried out to the RSA private key using first AES key, and store and add
Information and first AES key after close.
5. data communications method according to claim 4, which is characterized in that using the RSA private key to the encryption key
Before being decrypted to obtain second AES key, further includes:
The encrypted information is obtained, and operation is decrypted to the encrypted information using first AES key
Obtain the RSA private key.
6. a kind of data communications method, which is characterized in that it is applied to second terminal, the second terminal is connected with first terminal,
The described method includes:
When receiving RSA public key, the second AES key is created；
Cryptographic operation is carried out to second AES key using the RSA public key and obtains encryption key；
The encryption key is sent to the first terminal；
Wherein, the first terminal is specially any one of electronic equipment and mobile terminal, and the second terminal is specially institute
State another in electronic equipment and the mobile terminal.
7. a kind of data communication system, which is characterized in that it is applied to first terminal, the first terminal is connected with second terminal,
The system comprises:
Initialization module is disclosed the RSA public key, and deposited using the first AES key for creating RSA public key and RSA private key
Store up the RSA private key；
Module is obtained, the encryption key sent for obtaining the second terminal；Wherein, the encryption key is described second whole
What end encrypted the second AES key using the RSA public key；
Deciphering module obtains second AES key for the encryption key to be decrypted using the RSA private key, with
Toilet states first terminal and the second terminal and carries out coded communication using second AES key；
Wherein, the first terminal is specially any one of electronic equipment and mobile terminal, and the second terminal is specially institute
State another in electronic equipment and the mobile terminal.
8. a kind of data communication system, which is characterized in that it is applied to second terminal, the second terminal is connected with first terminal,
The system comprises:
Creation module, for creating the second AES key when receiving RSA public key；
Encrypting module obtains encryption key for carrying out cryptographic operation using the second AES key described in the RSA public key；
Sending module, for the encryption key to be sent to the first terminal；
Wherein, the first terminal is specially any one of electronic equipment and mobile terminal, and the second terminal is specially institute
State another in electronic equipment and the mobile terminal.
9. a kind of electronic equipment characterized by comprising
Memory, for storing computer program；
Processor, realizing the data communications method as described in any one of claim 1 to 5 when for executing the computer program
Step.
10. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program realizes the step of the data communications method as described in any one of claim 1 to 5 when the computer program is executed by processor
Suddenly.
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| CN112580077A (en) * | 2020-12-21 | 2021-03-30 | 歌尔光学科技有限公司 | Information processing method, device, equipment and storage medium |
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| WO2022062980A1 (en) * | 2020-09-23 | 2022-03-31 | 歌尔股份有限公司 | Communication method and apparatus, and electronic device and storage medium |
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Application publication date: 20190416 |