CN111988132A - Automatic encryption and decryption device, method, device and storage medium - Google Patents

Abstract

The present invention relates to an automatic encryption and decryption device, method, equipment and storage medium. The device includes: a data acquisition unit, configured to acquire a data encryption and decryption request sent by a user, and send the data encryption and decryption request to the encryption and decryption unit; The data encryption and decryption request includes the encryption and decryption type and the data to be encrypted and decrypted; the encryption and decryption algorithm storage unit is configured to store preset encryption and decryption algorithms; the types of preset encryption and decryption algorithms are at least two; the encryption and decryption unit is configured to use Determine the encryption/decryption type and the data to be encrypted/decrypted according to the data encryption/decryption request, call the target encryption/decryption algorithm from the encryption/decryption algorithm storage unit according to the encryption/decryption type, and process the to-be-encrypted/decrypted data according to the target encryption/decryption algorithm. The automatic encryption and decryption device of the present application stores multiple encryption and decryption algorithms in advance, so that it can support users to perform single-layer encryption or multi-layer encryption on confidential data, and meet the user's requirement for multi-layer encryption of confidential data.

Description

Automatic encryption and decryption device, method, device and storage medium

technical field

The present invention relates to the technical field of data encryption and decryption, in particular to an automatic encryption and decryption device, method, device and storage medium.

Background technique

Data encryption, also known as cryptography, refers to converting plaintext into ciphertext through encryption algorithms and encryption keys. Data decryption is to restore the ciphertext to plaintext through the decryption algorithm and decryption key. After the data is encrypted, it can be ensured that the data will not be obtained by other users, which is conducive to ensuring the security of the data.

At present, users mostly use data encryption and decryption software to encrypt and decrypt confidential data. Data encryption and decryption software of related technologies only supports single-layer encryption. However, in order to prevent confidential data from being leaked or tampered with, users need to perform multi-layer encryption on confidential data. Encryption, which makes the encryption and decryption software of the related art unable to meet the needs of users for multi-layer encryption.

SUMMARY OF THE INVENTION

In view of this, in order to solve the problems existing in the related art to a certain extent, the present invention provides an automatic encryption and decryption apparatus, method, device and storage medium.

The present invention adopts following technical scheme:

In a first aspect, the present invention provides an automatic encryption and decryption device, comprising:

a data acquisition unit, configured to acquire a data encryption/decryption request sent by a user, and send the data encryption/decryption request to the encryption/decryption unit; the data encryption/decryption request includes the encryption/decryption type and the data to be encrypted and decrypted; the encryption/decryption request The decryption type is single-layer encryption and decryption or multi-layer encryption and decryption;

an encryption/decryption algorithm storage unit, configured to store a preset encryption/decryption algorithm; there are at least two types of the preset encryption/decryption algorithm;

The encryption/decryption unit is configured to determine the encryption/decryption type and the data to be encrypted/decrypted according to the data encryption/decryption request, and call a target from the encryption/decryption algorithm storage unit according to the encryption/decryption type encryption and decryption algorithm, and process the data to be encrypted and decrypted according to the target encryption and decryption algorithm.

Further, the encryption/decryption algorithm storage unit is further configured to receive and store the user-defined encryption/decryption algorithm uploaded by the user.

Further, the encryption and decryption unit includes a main thread subunit and a worker thread subunit;

The main thread subunit is configured to receive the data encryption/decryption request sent by the data acquisition unit, determine the encryption/decryption type and the data to be encrypted/decrypted according to the data encryption/decryption request, and determine the encryption/decryption type according to the data encryption/decryption request; The encryption/decryption type calls the target encryption/decryption algorithm from the encryption/decryption algorithm storage unit, and sends the target encryption/decryption algorithm and the data encryption/decryption request to the worker thread subunit;

The worker thread subunit is used to process the data to be encrypted and decrypted according to the preset worker thread response logic, the target encryption/decryption algorithm and the encryption/decryption type, obtain the result data, and send the result data to the the main thread subunit;

The main thread subunit is further configured to receive the result data according to the preset main thread response logic, and put the result data into the preset memory.

Further, the encryption/decryption algorithm storage unit is further configured to support the user to download the preset encryption/decryption algorithm.

Further, when the encryption and decryption type is multi-layer encryption and decryption, the encryption and decryption unit is specifically configured as:

According to the data encryption and decryption request, determine all encryption and decryption methods in the multi-layer encryption and decryption, the encryption and decryption sequence of each encryption and decryption methods, and the data to be encrypted and decrypted;

Call the target encryption/decryption algorithm from the encryption/decryption algorithm storage unit according to all the encryption/decryption methods;

According to all the encryption/decryption methods and the target encryption/decryption algorithm, the to-be-encrypted/decrypted data is processed in sequence according to the encryption/decryption sequence of each encryption/decryption method.

In the second aspect, the present invention provides an automatic encryption and decryption method, which is realized by the automatic encryption and decryption device of the present invention, and the method includes:

The data acquisition unit acquires the data encryption and decryption request sent by the user, and sends the data encryption and decryption request to the encryption and decryption unit; the data encryption and decryption request includes the encryption and decryption type and the data to be encrypted and decrypted; the encryption and decryption type is a single layer Encryption and decryption or multi-layer encryption and decryption;

The encryption/decryption unit determines the encryption/decryption type and the data to be encrypted/decrypted according to the data encryption/decryption request, and calls the target encryption/decryption algorithm from the encryption/decryption algorithm storage unit according to the encryption/decryption type; The target encryption/decryption algorithm processes the to-be-encrypted/decrypted data; the encryption/decryption algorithm storage unit stores a preset encryption/decryption algorithm; the preset encryption/decryption algorithm has at least two types.

Further, the data acquisition unit acquires the data encryption and decryption request sent by the user, specifically:

The data acquisition unit obtains the encryption/decryption type according to the user's selected encryption/decryption mode operation; the selected encryption/decryption mode operation is to select a target encryption/decryption type in a preset selection module; the target encryption/decryption type is the single encryption/decryption type. Layer encryption and decryption or the multi-layer encryption and decryption;

The data acquisition unit acquires the data to be encrypted and decrypted sent by the user, and determines the data encryption and decryption request according to the encryption and decryption type and the data to be encrypted and decrypted.

Further, the encryption and decryption type can also be custom encryption and decryption;

The data acquisition unit acquires the data encryption and decryption request sent by the user, specifically:

The data obtaining unit obtains the encryption/decryption type according to the user's uploading custom encryption/decryption algorithm operation; the encryption/decryption type is a custom encryption/decryption type;

The data acquisition unit acquires the data to be encrypted and decrypted sent by the user, and determines the data encryption and decryption request according to the encryption and decryption type and the data to be encrypted and decrypted.

In a third aspect, the present invention provides an automatic encryption and decryption device, comprising:

a processor, and a memory connected to the processor;

The memory is used to store a computer program, and the computer program is used to execute the automatic encryption and decryption method of the present invention;

The processor is used to invoke and execute the computer program in the memory.

In a fourth aspect, the present invention provides a storage medium, the storage medium stores a computer program, and when the computer program is executed by a processor, each step in the automatic encryption and decryption method of the present invention is implemented.

The present invention adopts the above technical solutions, an automatic encryption and decryption device, comprising: a data acquisition unit, configured to acquire a data encryption and decryption request sent by a user, and send the data encryption and decryption request to the encryption and decryption unit; the data The encryption and decryption request includes the encryption and decryption type and the data to be encrypted and decrypted; the encryption and decryption type is single-layer encryption and decryption or multi-layer encryption and decryption; the encryption and decryption algorithm storage unit is configured to store a preset encryption and decryption algorithm; the preset encryption and decryption algorithm There are at least two types of encryption and decryption algorithms; the encryption and decryption unit is configured to determine the encryption and decryption type and the data to be encrypted and decrypted according to the data encryption and decryption request, and from the encryption and decryption type according to the encryption and decryption type. A target encryption and decryption algorithm is called in the encryption and decryption algorithm storage unit, and the data to be encrypted and decrypted is processed according to the target encryption and decryption algorithm. Based on this, the automatic encryption and decryption device of the present application stores a variety of encryption and decryption algorithms in advance, so that the automatic encryption and decryption device of the present application can support users to perform single-layer encryption or multi-layer encryption on confidential data, and meet the needs of users to encrypt and decrypt confidential data. The need for multiple layers of encryption.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an automatic encryption and decryption device provided by an embodiment of the present invention.

FIG. 2 is a display interface of a display subunit provided by an embodiment of the present invention.

FIG. 3 is a schematic flowchart of an automatic encryption and decryption method provided by an embodiment of the present invention.

FIG. 4 is a schematic structural diagram of an automatic encryption and decryption device provided by an embodiment of the present invention.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. Obviously, the described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other implementations obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

FIG. 1 is a schematic structural diagram of an automatic encryption and decryption device provided by an embodiment of the present invention. As shown in FIG. 1 , the automatic encryption/decryption apparatus in this embodiment includes: a data acquisition unit 11 , an encryption/decryption algorithm storage unit 12 , and an encryption/decryption unit 13 .

Wherein, the data obtaining unit 11 is configured to obtain the data encryption and decryption request sent by the user, and send the data encryption and decryption request to the encryption and decryption unit; the data encryption and decryption request includes the encryption and decryption type and the data to be encrypted and decrypted; The encryption/decryption type is single-layer encryption/decryption or multi-layer encryption/decryption; the encryption/decryption algorithm storage unit 12 is configured to store a preset encryption/decryption algorithm; the preset encryption/decryption algorithm has at least two types; the The encryption/decryption unit 13 is configured to determine the encryption/decryption type and the to-be-encrypted/decrypted data according to the data encryption/decryption request, and to call the target encryption/decryption unit from the encryption/decryption algorithm storage unit according to the encryption/decryption type. decryption algorithm, and process the data to be encrypted and decrypted according to the target encryption and decryption algorithm.

Specifically, the data encryption and decryption request is divided into a data encryption request and a data decryption request. The data encryption request includes the encryption type and the data to be encrypted, and the data decryption request includes the decryption type and the data to be decrypted. The data acquisition unit 11 acquires the data encryption and decryption request sent by the user as a data encryption request or a data decryption request.

Single-layer encryption and decryption is to perform single encryption and decryption of the data to be encrypted and decrypted; multi-layer encryption and decryption is to perform multiple encryption and decryption of the data to be encrypted and decrypted.

The data acquisition unit 11 includes a display subunit and an acquisition subunit, and the display subunit is configured to display all encryption and decryption methods supported by the automatic encryption and decryption device, and to obtain the encryption and decryption type sent by the user according to the user's selection operation, and to encrypt and decrypt the encryption and decryption methods. The decryption type is sent to the get subunit. In a specific example, FIG. 2 is a display interface of a display subunit provided by an embodiment of the present invention. As shown in FIG. 2 , the display subunit of this embodiment displays multiple encryption methods and multiple decryption methods. A selection box is set before each encryption method and before each decryption method. The user selects the selection box by checking the selection box. The corresponding encryption method or decryption method, when the user selects a certain encryption method or a certain decryption method, a check mark will be displayed in the corresponding selection box.

In the specific application process, the display subunit determines the encryption/decryption type sent by the user according to the selection times and selection order of the user. It is determined that the encryption/decryption type sent by the user is single-layer encryption/decryption, and the single-layer encryption includes the encryption/decryption mode selected by the user. Then the display subunit sends the encryption/decryption method selected by the user to the acquisition subunit. When the user selects the encryption/decryption mode at least twice, the display sub-unit determines, according to the user's selection operation, that the encryption/decryption type sent by the user is multi-layer encryption/decryption, and the multi-layer encryption includes all encryption/decryption modes selected by the user and each selected The selection order corresponding to the encryption and decryption methods. Then the display subunit sends all the encryption/decryption methods selected by the user and the selection sequence corresponding to each selected encryption/decryption method to the acquisition subunit.

The acquisition subunit user receives and displays the encryption/decryption type and the data to be encrypted/decrypted sent by the subunit, and sends them to the encryption/decryption unit 13 .

When the encryption/decryption type is single-layer encryption/decryption, after determining the encryption/decryption type and the data to be encrypted/decrypted according to the data encryption/decryption request, the encryption/decryption unit 13 calls the target encryption/decryption algorithm from the encryption/decryption algorithm storage unit 12 according to the encryption/decryption type , and then process the data to be encrypted and decrypted according to the target encryption and decryption algorithm. When the encryption/decryption type is multi-layer encryption/decryption, the encryption/decryption unit 13 first determines all encryption/decryption methods corresponding to the multi-layer encryption/decryption method, the encryption/decryption sequence corresponding to each encryption/decryption method, and the data to be encrypted and decrypted according to the data encryption/decryption request. Then, the target encryption/decryption algorithm is called from the encryption/decryption algorithm storage unit 12 according to the encryption/decryption type (each encryption/decryption method). Finally, the encryption/decryption unit 13 processes the data to be encrypted/decrypted according to the target encryption/decryption algorithm according to the encryption/decryption sequence corresponding to each encryption/decryption method.

In a specific example, the data acquisition unit 11 acquires the data encryption and decryption request sent by the user, including multi-layer encryption and data to be encrypted, wherein the multi-layer encryption is specifically to first perform MD5 encryption on the to-be-encrypted data, and then perform base64 encryption on the to-be-encrypted data . After the encryption and decryption unit 13 receives the data encryption and decryption request sent by the data acquisition unit 11, it calls the target encryption algorithm corresponding to MD5 encryption and base64 encryption from the decryption algorithm storage unit 12 according to the multi-layer encryption, and the target encryption algorithm can be a variety of encryption algorithms. ; According to the target encryption algorithm, MD5 encryption is performed on the encrypted data first, and then base64 encryption is performed on the encrypted data.

The present invention adopts the above technical solutions, an automatic encryption and decryption device, comprising: a data acquisition unit, configured to acquire a data encryption and decryption request sent by a user, and send the data encryption and decryption request to the encryption and decryption unit; the data The encryption and decryption request includes the encryption and decryption type and the data to be encrypted and decrypted; the encryption and decryption type is single-layer encryption and decryption or multi-layer encryption and decryption; the encryption and decryption algorithm storage unit is configured to store a preset encryption and decryption algorithm; the preset encryption and decryption algorithm There are at least two types of encryption and decryption algorithms; the encryption and decryption unit is configured to determine the encryption and decryption type and the data to be encrypted and decrypted according to the data encryption and decryption request, and from the encryption and decryption type according to the encryption and decryption type. A target encryption and decryption algorithm is called in the encryption and decryption algorithm storage unit, and the data to be encrypted and decrypted is processed according to the target encryption and decryption algorithm. Based on this, the automatic encryption and decryption device of the present application stores a variety of encryption and decryption algorithms in advance, so that the automatic encryption and decryption device of the present application can support users to perform single-layer encryption or multi-layer encryption on confidential data, and meet the needs of users to encrypt and decrypt confidential data. The need for multiple layers of encryption.

In addition, the automatic encryption and decryption device of the present application can provide a free combination of various encryption and decryption methods to achieve the purpose of different kinds of multi-layer encryption and decryption, so that the automatic encryption and decryption device of the present application has wider application scenarios and can better meet the needs of users. Encryption and decryption requirements make the user experience better.

Further, the encryption/decryption algorithm storage unit 12 is further configured to receive and store the user-defined encryption/decryption algorithm uploaded by the user.

Specifically, the encryption/decryption algorithm storage unit 12 is further configured to receive and store the user-defined encryption/decryption algorithm uploaded by the user. For example, the encryption/decryption algorithm storage unit 12 is further configured to receive and store the jar package uploaded by the user. After the encryption/decryption algorithm storage unit 12 receives and stores the custom encryption/decryption algorithm uploaded by the user, the automatic encryption/decryption device of the present application can process the data to be encrypted and decrypted according to the custom encryption/decryption algorithm uploaded by the user, so that the automatic encryption/decryption algorithm of the present application can process the data to be encrypted and decrypted The decryption device can implement more encryption and decryption methods, and can better meet the user's encryption and decryption requirements.

Further, the encryption/decryption unit 13 includes a main thread subunit and a worker thread subunit.

The main thread subunit is configured to receive the data encryption/decryption request sent by the data acquisition unit, determine the encryption/decryption type and the data to be encrypted/decrypted according to the data encryption/decryption request, and determine the encryption/decryption type according to the data encryption/decryption request; The encryption/decryption type calls the target encryption/decryption algorithm from the encryption/decryption algorithm storage unit, and sends the target encryption/decryption algorithm and the data encryption/decryption request to the worker thread subunit.

The worker thread subunit is used to process the data to be encrypted and decrypted according to the preset worker thread response logic, the target encryption/decryption algorithm and the encryption/decryption type, obtain the result data, and send the result data to the Describe the main thread subunit.

Specifically, the preset working thread response logic may be: once the working thread subunit monitors the target encryption/decryption algorithm and data encryption/decryption request sent by the main thread subunit, process the data to be encrypted and decrypted according to the target encryption/decryption algorithm and encryption/decryption type , get the result data, and send the result data to the main thread subunit.

The main thread subunit is further configured to receive the result data according to the preset main thread response logic, and put the result data into the preset memory.

Specifically, the preset main thread response logic may be: once the main thread subunit monitors the result data returned by the worker thread subunit, it receives the result data, and puts the result data into the preset memory. The preset memory supports the user to download the result data.

Further, the encryption/decryption algorithm storage unit 12 is further configured to support the user to download the preset encryption/decryption algorithm.

Specifically, the encryption and decryption algorithm storage unit 12 is also configured to support users to download preset encryption and decryption algorithms and custom encryption and decryption algorithms that can be directly invoked after compilation, so that relevant software can be directly downloaded by users through the encryption and decryption algorithm storage unit 12 The encryption and decryption algorithm of the invention enriches the functions of the automatic encryption and decryption device of the present application.

FIG. 3 is a schematic flowchart of an automatic encryption and decryption method provided by an embodiment of the present invention. The automatic encryption and decryption method in this embodiment is implemented by the automatic encryption and decryption device described in this application. As shown in Figure 3, the automatic encryption and decryption method of this embodiment includes:

S301. The data acquisition unit acquires the data encryption and decryption request sent by the user, and sends the data encryption and decryption request to the encryption and decryption unit; the data encryption and decryption request includes the encryption and decryption type and the data to be encrypted and decrypted; the encryption and decryption type is Single-layer encryption and decryption or multi-layer encryption and decryption.

S302. The encryption/decryption unit determines the encryption/decryption type and the data to be encrypted/decrypted according to the data encryption/decryption request, and calls the target encryption/decryption algorithm from the encryption/decryption algorithm storage unit according to the encryption/decryption type, and The data to be encrypted and decrypted is processed according to the target encryption/decryption algorithm; the encryption/decryption algorithm storage unit stores a preset encryption/decryption algorithm; the preset encryption/decryption algorithm has at least two types.

Further, the data acquisition unit acquires the data encryption and decryption request sent by the user, specifically:

The data acquisition unit obtains the encryption/decryption type according to the user's selected encryption/decryption mode operation; the selected encryption/decryption mode operation is to select a target encryption/decryption type in a preset selection module; the target encryption/decryption type is the single encryption/decryption type. Layer encryption and decryption or the multi-layer encryption and decryption.

The data acquisition unit acquires the data to be encrypted and decrypted sent by the user, and determines the data encryption and decryption request according to the encryption and decryption type and the data to be encrypted and decrypted.

Further, the encryption/decryption type may also be a custom encryption/decryption type.

The data acquisition unit acquires the data encryption and decryption request sent by the user, specifically:

The data acquisition unit acquires the encryption/decryption type according to an operation of a user-defined encryption/decryption algorithm uploaded; the encryption/decryption type is a user-defined encryption/decryption type.

The data acquisition unit acquires the data to be encrypted and decrypted sent by the user, and determines the data encryption and decryption request according to the encryption and decryption type and the data to be encrypted and decrypted.

The automatic encryption and decryption method of this embodiment is realized by the automatic encryption and decryption apparatus of the above-mentioned embodiments of the present application, and has corresponding technical features and beneficial effects, which will not be repeated here.

FIG. 4 is a schematic structural diagram of an automatic encryption and decryption device provided by an embodiment of the present invention. As shown in Figure 4, the automatic encryption and decryption device of this embodiment includes:

A processor 410, and a memory 420 connected to the processor 410.

The memory 420 is used to store a computer program, and the computer program is used to execute the automatic encryption and decryption method described in this application.

The processor 410 is used to invoke and execute the computer program in the memory 420 .

The present application also provides a storage medium, where a computer program is stored in the storage medium, and when the computer program is executed by a processor, each step in the automatic encryption and decryption method described in the present application is implemented.

It can be understood that, the same or similar parts in the above embodiments may refer to each other, and the content not described in detail in some embodiments may refer to the same or similar content in other embodiments.

It should be noted that, in the description of the present invention, the terms "first", "second", etc. are only used for the purpose of description, and should not be construed as indicating or implying relative importance. Furthermore, in the description of the present invention, unless otherwise specified, the meaning of "plurality" means at least two.

Any description of a process or method in the flow diagrams or otherwise described herein may be understood to represent a module, segment or portion of code comprising one or more executable instructions for implementing a particular logical function or step of the process , and the scope of the preferred embodiments of the invention includes alternative implementations in which the functions may be performed out of the order shown or discussed, including performing the functions substantially concurrently or in the reverse order depending upon the functions involved, which should It is understood by those skilled in the art to which the embodiments of the present invention belong.

It should be understood that various parts of the present invention may be implemented in hardware, software, firmware or a combination thereof. In the above-described embodiments, various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, it can be implemented by any one or a combination of the following techniques known in the art: Discrete logic circuits, application specific integrated circuits with suitable combinational logic gates, Programmable Gate Arrays (PGA), Field Programmable Gate Arrays (FPGA), etc.

Those skilled in the art can understand that all or part of the steps carried by the methods of the above embodiments can be completed by instructing the relevant hardware through a program, and the program can be stored in a computer-readable storage medium, and the program can be stored in a computer-readable storage medium. When executed, one or a combination of the steps of the method embodiment is included.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing module, or each unit may exist physically alone, or two or more units may be integrated into one module. The above-mentioned integrated modules can be implemented in the form of hardware, and can also be implemented in the form of software function modules. If the integrated modules are implemented in the form of software functional modules and sold or used as independent products, they may also be stored in a computer-readable storage medium.

The above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, and the like.

In the description of this specification, description with reference to the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples", etc., mean specific features described in connection with the embodiment or example , structure, material or feature is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although the embodiments of the present invention have been shown and described above, it should be understood that the above-mentioned embodiments are exemplary and should not be construed as limiting the present invention. Embodiments are subject to variations, modifications, substitutions and variations.

Claims (10)

1. an automatic encryption and decryption device, is characterized in that, comprises: a data acquisition unit, configured to acquire a data encryption/decryption request sent by a user, and send the data encryption/decryption request to the encryption/decryption unit; the data encryption/decryption request includes the encryption/decryption type and the data to be encrypted and decrypted; the encryption/decryption request The decryption type is single-layer encryption and decryption or multi-layer encryption and decryption; an encryption/decryption algorithm storage unit, configured to store a preset encryption/decryption algorithm; there are at least two types of the preset encryption/decryption algorithm; The encryption/decryption unit is configured to determine the encryption/decryption type and the data to be encrypted/decrypted according to the data encryption/decryption request, and call a target from the encryption/decryption algorithm storage unit according to the encryption/decryption type encryption and decryption algorithm, and process the data to be encrypted and decrypted according to the target encryption and decryption algorithm. 2 . The automatic encryption and decryption device according to claim 1 , wherein the encryption and decryption algorithm storage unit is further configured to receive and store a user-defined encryption and decryption algorithm uploaded by the user. 3 . 3. The automatic encryption and decryption device according to claim 1, wherein the encryption and decryption unit comprises a main thread subunit and a worker thread subunit; The main thread subunit is configured to receive the data encryption/decryption request sent by the data acquisition unit, determine the encryption/decryption type and the data to be encrypted/decrypted according to the data encryption/decryption request, and determine the encryption/decryption type according to the data encryption/decryption request; The encryption/decryption type calls the target encryption/decryption algorithm from the encryption/decryption algorithm storage unit, and sends the target encryption/decryption algorithm and the data encryption/decryption request to the worker thread subunit; The worker thread subunit is used to process the data to be encrypted and decrypted according to the preset worker thread response logic, the target encryption/decryption algorithm and the encryption/decryption type, obtain the result data, and send the result data to the the main thread subunit; The main thread subunit is further configured to receive the result data according to the preset main thread response logic, and put the result data into the preset memory. 4 . The automatic encryption and decryption device according to claim 1 , wherein the encryption and decryption algorithm storage unit is further configured to support a user to download the preset encryption and decryption algorithm. 5 . 5. The automatic encryption and decryption device according to claim 1, wherein when the encryption and decryption type is multi-layer encryption and decryption, the encryption and decryption unit is specifically configured as: According to the data encryption and decryption request, determine all encryption and decryption methods in the multi-layer encryption and decryption, the encryption and decryption sequence of each encryption and decryption methods, and the data to be encrypted and decrypted; Call the target encryption/decryption algorithm from the encryption/decryption algorithm storage unit according to all the encryption/decryption methods; According to all the encryption/decryption methods and the target encryption/decryption algorithm, the to-be-encrypted/decrypted data is processed in sequence according to the encryption/decryption sequence of each encryption/decryption method. 6. an automatic encryption and decryption method, realized by the automatic encryption and decryption device as claimed in claim 1, is characterized in that, comprises: The data acquisition unit acquires the data encryption and decryption request sent by the user, and sends the data encryption and decryption request to the encryption and decryption unit; the data encryption and decryption request includes the encryption and decryption type and the data to be encrypted and decrypted; the encryption and decryption type is a single layer Encryption and decryption or multi-layer encryption and decryption; The encryption/decryption unit determines the encryption/decryption type and the data to be encrypted/decrypted according to the data encryption/decryption request, and calls the target encryption/decryption algorithm from the encryption/decryption algorithm storage unit according to the encryption/decryption type; The target encryption/decryption algorithm processes the to-be-encrypted/decrypted data; the encryption/decryption algorithm storage unit stores a preset encryption/decryption algorithm; the preset encryption/decryption algorithm has at least two types. 7. automatic encryption and decryption method according to claim 6, is characterized in that, described data acquisition unit obtains the data encryption and decryption request that user sends, is specially: The data acquisition unit obtains the encryption/decryption type according to the user's selected encryption/decryption mode operation; the selected encryption/decryption mode operation is to select a target encryption/decryption type in a preset selection module; the target encryption/decryption type is the single encryption/decryption type. Layer encryption and decryption or the multi-layer encryption and decryption; The data acquisition unit acquires the data to be encrypted and decrypted sent by the user, and determines the data encryption and decryption request according to the encryption and decryption type and the data to be encrypted and decrypted. 8. automatic encryption and decryption method according to claim 6, is characterized in that, described encryption and decryption type can also be self-defined encryption and decryption; The data acquisition unit acquires the data encryption and decryption request sent by the user, specifically: The data obtaining unit obtains the encryption/decryption type according to the user's uploading custom encryption/decryption algorithm operation; the encryption/decryption type is a custom encryption/decryption type; The data acquisition unit acquires the data to be encrypted and decrypted sent by the user, and determines the data encryption and decryption request according to the encryption and decryption type and the data to be encrypted and decrypted. 9. An automatic encryption and decryption device, characterized in that, comprising: a processor, and a memory connected to the processor; The memory is used to store a computer program, and the computer program is used to execute the automatic encryption and decryption method according to any one of claims 6-8; The processor is used to invoke and execute the computer program in the memory. 10. A storage medium, characterized in that the storage medium stores a computer program, and when the computer program is executed by a processor, each of the automatic encryption and decryption methods according to any one of claims 6-8 is implemented. step.

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