CN118316740B - Electronic detonator data encryption method, system and medium - Google Patents

Abstract

The invention relates to the technical field of data transmission encryption, in particular to a method, a system and a medium for encrypting data of an electronic detonator, which are used for setting a first quantity threshold value and a second quantity threshold value, judging whether the current quantity value exceeds the first quantity threshold value or the second quantity threshold value, and encrypting a detonation password of the electronic detonator by using the first encryption method, the second encryption method and the third encryption method. According to the method, when the detonation passwords of the encrypted electronic detonators are required to be encrypted, different encryption methods can be selected for encryption, and meanwhile, the relation between the number of the electronic detonators and the dangerous degree is considered, the electronic detonators with the larger number represent the higher dangerous degree, so that the security and confidentiality can be improved by selecting the encryption method with higher encryption complexity through the scheme, and the damage caused by interception and theft of illegal molecules in the midway is avoided.

Description

A method, system and medium for encrypting electronic detonator data

Technical Field

The present invention relates to the technical field of data transmission encryption, and in particular to an electronic detonator data encryption method, system and medium.

Background Art

Electronic detonators are detonators that use electronic control modules to control the detonation process. Each electronic detonator has an independent password, and can only be detonated after the password is matched. The electronic detonator detonation system consists of two parts, namely the electronic detonator and the detonator. The working process of the electronic detonator detonation system is as follows: in the generation stage of the electronic detonator, the detonation password is injected, and the detonation password is uploaded to the National Industrial Electronic Detonator Password Control Center. The detonator applies for the detonation password, and the detonator downloads the applied detonation password to the detonator. After the detonator decodes, it compares the password with the detonator for verification, and the electronic detonator is detonated after successful verification.

In the current existing technology, the password is generally simply encrypted with a hash function before being sent to improve confidentiality. However, the impact of the number of electronic detonators is not taken into account. The more electronic detonators there are, the more explosives are bound to be detonated, and the information of the electronic detonators needs to be encrypted more complexly.

Summary of the invention

The purpose of the present invention is to provide an electronic detonator data encryption method and system, device and medium to solve the problem that the electronic detonator data transmission in the prior art only uses conventional encryption methods, which has low security for a large number of electronic detonators.

The embodiments of the present invention are implemented by the following technical solutions:

In a first aspect, the present invention provides an electronic detonator data encryption method, including a first data encryption method:

Acquire the number information of electronic detonators to obtain the number value of the electronic detonators, and set a first number threshold and a second number threshold;

Determine whether the current quantity value exceeds a first quantity threshold, and if it does not exceed the first quantity threshold, encrypt the detonation password of the electronic detonator by using a first encryption method;

If the number exceeds the first threshold, determining whether the number exceeds the second threshold; if the number does not exceed the second threshold, encrypting the detonation password of the electronic detonator by a second encryption method;

If the number exceeds the second threshold, the detonation password of the electronic detonator is encrypted by a third encryption method;

The encryption complexity of the first encryption method, the second encryption method and the third encryption method is gradually increased, and the encrypted detonation password is sent to the control end, and the control end is used to decrypt and verify the encrypted password information, and detonation is performed after the verification is passed.

In one embodiment of the present invention, it further includes obtaining a site danger level of the electronic detonator detonation area, wherein the site danger level includes ordinary danger and special danger;

If the current danger level of the place is ordinary danger, the first data encryption method is performed;

If the current danger level of the place is particularly dangerous, a second data encryption method is performed, and the second data encryption method includes:

Determine whether the current quantity value exceeds a third quantity threshold, where the third quantity threshold is less than the first quantity threshold; if the current quantity value does not exceed the third quantity threshold, encrypt the detonation password of the electronic detonator by using a second encryption method;

If the third quantity threshold is exceeded, the detonation code of the electronic detonator is encrypted using a third encryption method.

In one embodiment of the present invention, it further includes determining a danger level of a place, wherein determining the danger level of a place includes:

Obtaining necessary parameters of the electronic detonator detonation area, the necessary parameters including attributes, affected area and number of residents in the affected area, and calculating the evaluation index through the necessary parameters;

An evaluation index threshold is set. If the evaluation index threshold is exceeded, it is determined to be particularly dangerous. If the evaluation index threshold is not exceeded, it is determined to be generally dangerous.

In one embodiment of the present invention, calculating the evaluation index by using necessary parameters includes:

In the formula, S is the number of people living in the affected area, A is the affected area, is the attribute coefficient, For the evaluation index.

In one embodiment of the present invention, the first encryption method includes:

The ASE symmetric encryption algorithm is used to process the password information in the detonation password of the electronic detonator to obtain a first symmetric key and a first encrypted data file, and the first symmetric key is saved to the control end.

In one embodiment of the present invention, the second encryption method includes:

Randomly obtain the ID number of each electronic detonator and record the order in which the ID numbers are obtained until all the ID numbers have been obtained;

Encrypting the acquisition sequence of the ID number of the electronic detonator and the detonation password respectively by using the ASE symmetric encryption algorithm to obtain a second symmetric key and a second encrypted data file, and saving the second symmetric key to the control end;

After receiving the second encrypted data file, the control end decrypts the second encrypted data file using the second symmetric key, and verifies the ID number of the electronic detonator according to the order in which the ID number is obtained.

In one embodiment of the present invention, the third encryption method includes:

Obtain a second encrypted data file, set a data sending threshold, and divide the second encrypted data file into a plurality of parts according to the data threshold;

Sending the first second encrypted data file to the control end, the control end will send feedback information, the feedback information is the successful receipt of the first second encrypted data file;

If feedback information from the control end is obtained, the second encrypted data file is sent until the sending is completed;

If no feedback information is received from the control end, the sending is stopped.

In a second aspect, the present invention further provides an electronic detonator data encryption system, including a first data encryption system, wherein the first data encryption system includes:

A quantity value setting module is configured to obtain the number information of the electronic detonators to obtain the quantity value of the electronic detonators, and set a first quantity threshold and a second quantity threshold;

A first encryption module is configured to determine whether the current quantity value exceeds a first quantity threshold, and if it does not exceed the first quantity threshold, encrypt the detonation password of the electronic detonator by a first encryption method;

A second encryption module is configured to determine whether the number of detonators exceeds the second number threshold if the number of detonators exceeds the first number threshold, and encrypt the detonation password of the electronic detonator by a second encryption method if the number of detonators does not exceed the second number threshold;

A third encryption module is configured to perform a third encryption method to encrypt the detonation password of the electronic detonator if the second number threshold is exceeded;

The quantity value setting module is configured to gradually increase the encryption complexity of the first encryption method, the second encryption method and the third encryption method, and send the encrypted detonation password to the control end, which is used to decrypt and verify the encrypted password information, and detonate after the verification is passed.

In one embodiment of the present invention, it also includes a danger level determination module;

The danger level judgment module is used to obtain the danger level of the electronic detonator detonation area, and the danger level of the place includes ordinary danger and special danger;

If the current danger level of the place is ordinary danger, the first data encryption method is performed;

If the current danger level of the place is particularly dangerous, a second data encryption method is performed, and the second data encryption method includes:

Determine whether the current quantity value exceeds a third quantity threshold, the third quantity threshold being less than the first quantity threshold; if the current quantity value does not exceed the third quantity threshold, encrypt the password information of the electronic detonator using a second encryption method;

If the third quantity threshold is exceeded, the password information of the electronic detonator is encrypted using a third encryption method.

In a third aspect, a computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the electronic detonator data encryption method described above is implemented.

The technical solution of the embodiment of the present invention has at least the following advantages and beneficial effects:

The method provided by the present invention is adopted to set a first quantity threshold and a second quantity threshold, and to judge whether the current quantity value exceeds the first quantity threshold or the second quantity threshold, and to encrypt the detonation password of the electronic detonator by the first encryption method, the second encryption method and the third encryption method. Through the above method, when it is necessary to encrypt the detonation password of the encrypted electronic detonator, different encryption methods can be selected for encryption, and the relationship between the number of electronic detonators and the degree of danger is taken into account at the same time. The more electronic detonators there are, the higher the degree of danger. Therefore, an encryption method with higher encryption complexity can be selected through this scheme to improve security and confidentiality, and avoid being intercepted and stolen by lawless elements in the middle, causing losses.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

FIG. 1 is a schematic diagram of the process of the present invention.

DETAILED DESCRIPTION

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

The terms "first, second" and the like in the specification and claims of this application and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. The naming or numbering of steps in this application does not mean that the steps in the method flow must be executed in the time/logical sequence indicated by the naming or numbering. The named or numbered process steps can be changed in the execution order according to the technical purpose to be achieved, as long as the same or similar technical effects can be achieved.

Referring to FIG. 1 , the present invention provides an electronic detonator data encryption method, including a first data encryption method:

S101: Acquire the number information of electronic detonators to obtain the number value of electronic detonators, and set a first number threshold and a second number threshold;

The number of electronic detonators directly reflects the amount of explosives required for this detonation mission. The larger the number, the more dangerous it will be if the explosion mission fails.

Among them, the setting of the first quantity threshold and the second quantity threshold can be determined according to the explosive equivalent to be detonated by each electronic detonator. If the equivalent is large and the danger level is high, the first quantity threshold and the second quantity threshold can be set to smaller values. Conversely, they can be set to larger values.

S102: determining whether the current quantity value exceeds a first quantity threshold, and if it does not exceed the first quantity threshold, encrypting the detonation password of the electronic detonator by using a first encryption method;

S103: If the number exceeds the first threshold, determining whether the number exceeds the second threshold; if the number does not exceed the second threshold, encrypting the detonation password of the electronic detonator by a second encryption method;

S104: If the number exceeds the second threshold, encrypting the detonation password of the electronic detonator by a third encryption method;

S105: The encryption complexity of the first encryption method, the second encryption method and the third encryption method is gradually increased, and the encrypted detonation password is sent to the control end, and the control end is used to decrypt and verify the encrypted password information, and detonation is performed after verification.

The method provided by the present invention is adopted to set a first quantity threshold and a second quantity threshold, and to judge whether the current quantity value exceeds the first quantity threshold or the second quantity threshold, and to encrypt the detonation password of the electronic detonator by the first encryption method, the second encryption method and the third encryption method. Through the above method, when it is necessary to encrypt the detonation password of the encrypted electronic detonator, different encryption methods can be selected for encryption, and the relationship between the number of electronic detonators and the degree of danger is taken into account at the same time. The more electronic detonators there are, the higher the degree of danger. Therefore, an encryption method with higher encryption complexity can be selected through this scheme to improve security and confidentiality, and avoid being intercepted and stolen by lawless elements in the middle, causing losses.

An exemplary embodiment of the present invention further includes obtaining a site danger level of an electronic detonator detonation area, wherein the site danger level includes ordinary danger and special danger;

S201: If the current danger level of the place is normal danger, perform the first data encryption method;

S202: If the current danger level of the place is particularly dangerous, a second data encryption method is performed, and the second data encryption method includes:

S203: determining whether the current quantity value exceeds a third quantity threshold, where the third quantity threshold is less than the first quantity threshold; if the current quantity value does not exceed the third quantity threshold, encrypting the detonation password of the electronic detonator by using a second encryption method;

S204: If the number exceeds the third threshold, encrypt the detonation code of the electronic detonator using a third encryption method.

In this embodiment, the use attribute of the area where the electronic detonator is detonated also has a great influence on the danger. Specifically, it also includes determining the danger level of the place. The determination of the danger level of the place includes:

Obtaining necessary parameters of the electronic detonator detonation area, the necessary parameters including attributes, affected area and number of residents in the affected area, and calculating the evaluation index through the necessary parameters;

The attribute may specifically be the geographical attribute of the area, such as suburban area, urban area, township area, mountainous area, etc. The danger of using electronic detonators in different regions is obviously different.

An evaluation index threshold is set. If the evaluation index threshold is exceeded, it is determined to be particularly dangerous. If the evaluation index threshold is not exceeded, it is determined to be generally dangerous.

The necessary parameters for calculating the evaluation index include:

In the formula, S is the number of people living in the affected area, A is the affected area, is the attribute coefficient, For the evaluation index, in this embodiment, the attribute coefficient can be 100%, 80% and 60%, representing the urban area, suburban area and township area respectively. By setting different coefficients, the overall result can be affected, highlighting the difference in the use of electronic detonators in different areas. The affected area can be the area affected by the accidental detonation of the explosive bundled with the electronic detonator.

For example, if the threshold evaluation index is set to 1000, the input S is 2000 people, and A is 1 square kilometer, For the attribute coefficient of urban area, take 100%, and the calculation result is greater than 1000.

It is necessary to make a judgment according to the third quantity threshold, that is, to choose whether to use the second encryption method or the third encryption method to encrypt the detonation password of the electronic detonator.

In an exemplary embodiment of the present invention, the first encryption method comprises:

The ASE symmetric encryption algorithm is used to process the password information in the detonation password of the electronic detonator to obtain a first symmetric key and a first encrypted data file, and the first symmetric key is saved to the control end.

Among them, the first encryption method can use a conventional encryption algorithm for encryption, such as ASE symmetric encryption, RSA asymmetric encryption algorithm or ECC asymmetric encryption algorithm, etc. The control end receives the first encrypted data file, decrypts it through the key, and then verifies whether the password information is correct, that is, the entire step is completed, and this solution will not be elaborated in detail.

In an exemplary embodiment of the present invention, the second encryption method comprises:

S301: randomly obtaining the ID number of each electronic detonator, and recording the order in which the ID numbers are obtained, until all the ID numbers are obtained;

S302: Encrypt the acquisition sequence of the ID number of the electronic detonator and the detonation password respectively by using the ASE symmetric encryption algorithm to obtain a second symmetric key and a second encrypted data file, and save the second symmetric key to the control end;

S303: After receiving the second encrypted data file, the control end decrypts the second encrypted data file using the second symmetric key, and verifies the ID number of the electronic detonator according to the order in which the ID number is obtained.

In this embodiment, the order of obtaining ID numbers is taken into consideration, and the detonation password to be encrypted is increased, which complicates the content to be encrypted. On the one hand, it increases the decryption time if it is intercepted. On the other hand, in actual use, even if the password information is obtained, after decryption, the verification order of the electronic detonator ID is incorrect and the electronic detonator cannot be correctly triggered. This adds another insurance to the electronic detonator to achieve the purpose of improving the confidentiality level.

Among them, the order of obtaining the ID numbers of the electronic detonators and the password information of the electronic detonators can be sent separately to avoid being intercepted all at once.

In an exemplary embodiment of the present invention, the third encryption method comprises:

S401: Acquire a second encrypted data file, set a data sending threshold, and divide the second encrypted data file into a plurality of parts according to the data threshold;

S402: Sending the first second encrypted data file to the control end, and the control end will send feedback information, wherein the feedback information indicates that the first second encrypted data file is successfully received;

S403: If feedback information from the control end is obtained, the second encrypted data file is sent until the sending is completed;

S404: If no feedback information is received from the control end, stop sending.

In this embodiment, based on the result of the second encryption method, further processing is performed to divide the second encrypted data file into multiple files, which can also be understood as multiple sending. In this way, after each sending, the next sending is performed after receiving the feedback result. In this way, if no feedback is received from the last sending, this can avoid being intercepted by criminals to obtain the complete file, further increasing the difficulty of cracking by criminals.

The present invention provides a specific example for further explanation.

For example, the first quantity threshold is set to 20, the second quantity threshold is set to 30, and the third quantity threshold is set to 10.

The input quantity value is 15, which is less than the first quantity threshold, and it is initially determined that the first encryption method is used. Then the danger level of the place is determined to be particularly dangerous.

The quantity value 15 is greater than the third quantity threshold, the detonation password of the electronic detonator is processed by the third encryption method, the processed second encrypted data file is output, and the second encrypted data file is split and sent.

In a second aspect, the present invention further provides an electronic detonator data encryption system, including a first data encryption system, wherein the first data encryption system includes:

A quantity value setting module is configured to obtain the number information of the electronic detonators to obtain the quantity value of the electronic detonators, and set a first quantity threshold and a second quantity threshold;

A first encryption module is configured to determine whether the current quantity value exceeds a first quantity threshold, and if it does not exceed the first quantity threshold, encrypt the detonation password of the electronic detonator by a first encryption method;

A second encryption module is configured to determine whether the number of detonators exceeds the second number threshold if the number of detonators exceeds the first number threshold, and encrypt the detonation password of the electronic detonator by a second encryption method if the number of detonators does not exceed the second number threshold;

A third encryption module is configured to encrypt the detonation password of the electronic detonator by a third encryption method if the second quantity threshold is exceeded;

The quantity value setting module is configured to gradually increase the encryption complexity of the first encryption method, the second encryption method and the third encryption method, and sends the encrypted detonation password to the control end, which is used to decrypt and verify the encrypted password information, and detonate after the verification is passed.

In a third aspect, the present invention further provides an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the above-mentioned electronic detonator data encryption method when executing the computer program.

In a fourth aspect, a computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the electronic detonator data encryption method described above is implemented.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. The computer software product is stored in a storage medium, including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods of various embodiments of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk and other media that can store program codes.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (8)

1. An electronic detonator data encryption method is characterized by comprising a first data encryption method:

acquiring the number information of the electronic detonators to obtain the number value of the electronic detonators, and setting a first number threshold value and a second number threshold value;

judging whether the current quantity value exceeds a first quantity threshold value, and encrypting the detonation password of the electronic detonator by a first encryption method if the current quantity value does not exceed the first quantity threshold value;

If the first number threshold is exceeded, judging whether the second number threshold is exceeded, and if the second number threshold is not exceeded, encrypting the detonation password of the electronic detonator by a second encryption method;

if the number exceeds the second number threshold, encrypting the detonation password of the electronic detonator by a third encryption method;

The encryption complexity of the first encryption method, the second encryption method and the third encryption method is gradually increased, the encrypted detonation cipher is sent to the control end, the control end is used for decrypting and verifying the encrypted detonation cipher, and detonation is carried out after verification is passed;

the second encryption method comprises the following steps:

randomly acquiring the ID number of each electronic detonator, and recording the acquisition sequence of the ID numbers until the ID numbers are acquired;

Encrypting the acquisition sequence of the ID numbers of the electronic detonators and the detonation passwords through an ASE symmetric encryption algorithm to obtain a second symmetric key and a second encrypted data file, and storing the second symmetric key to a control end;

after the control end receives the second encrypted data file, the second encrypted data file is decrypted through a second symmetric key, and the control end checks and verifies the ID number of the electronic detonator through the acquisition sequence of the ID number;

The third encryption method comprises the following steps:

Acquiring a second encrypted data file, setting a data threshold value sent each time, and dividing the second encrypted data file into a plurality of parts through the data threshold value;

The first encrypted data file and the second encrypted data file are transmitted to a control end, and the control end transmits feedback information which is that the first encrypted data file and the second encrypted data file are successfully received;

If the feedback information of the control end is obtained, a second encrypted data file is sent until the sending is finished;

And if the feedback information of the control end is not received, stopping sending.

2. The method of claim 1, further comprising obtaining a site hazard level for the detonation zone of the electronic detonator, the site hazard level comprising a general hazard and a special hazard;

If the current place danger level is common danger, performing the first data encryption method;

if the current place danger level is particularly dangerous, performing a second data encryption method, wherein the second data encryption method comprises the following steps of;

judging whether the current quantity value exceeds a third quantity threshold value, wherein the third quantity threshold value is smaller than the first quantity threshold value, and encrypting the detonation password of the electronic detonator by a second encryption method if the current quantity value does not exceed the third quantity threshold value;

And if the number exceeds the third number threshold, encrypting the detonation password of the electronic detonator by a third encryption method.

3. The method of claim 2, further comprising determining a location risk level, the determining a location risk level comprising:

acquiring necessary parameters of an electronic detonator detonation region, wherein the necessary parameters comprise attributes, an influence area and the number of residents in the influence area, and calculating an evaluation index through the necessary parameters;

An evaluation index threshold is set, and if the evaluation index threshold is exceeded, the risk is determined to be particularly dangerous, and if the evaluation index threshold is not exceeded, the risk is determined to be normal.

4. A method of encrypting electronic detonator data according to claim 3, wherein said calculating an evaluation index by means of necessary parameters comprises:

Wherein S is the number of people living in the affected area, A is the affected area, As the coefficient of the attribute(s),To evaluate the index.

5. The method for encrypting electronic detonator data of claim 1 wherein said first encryption method comprises:

And processing the password information in the detonation password of the electronic detonator by using an ASE symmetric encryption algorithm to obtain a first symmetric key and a first encrypted data file, and storing the first symmetric key to a control end.

6. An electronic detonator data encryption system comprising a first data encryption system, said first data encryption system comprising:

the quantity value setting module is configured to acquire the number information of the electronic detonators to obtain the quantity value of the electronic detonators, and set a first quantity threshold value and a second quantity threshold value;

The first encryption module is configured to judge whether the current quantity value exceeds a first quantity threshold value, and if the current quantity value does not exceed the first quantity threshold value, the detonation password of the electronic detonator is encrypted through a first encryption method;

The second encryption module is configured to judge whether the first number threshold value is exceeded or not if the first number threshold value is exceeded, and encrypt the detonation password of the electronic detonator by a second encryption method if the second number threshold value is not exceeded;

The third encryption module is configured to encrypt the detonation password of the electronic detonator by a third encryption method if the second number threshold is exceeded;

The quantity value setting module is configured to gradually increase the encryption complexity of the first encryption method, the second encryption method and the third encryption method, send the encrypted detonation passwords to the control end, and the control end is used for decrypting and verifying the encrypted password information and detonating after verification;

the second encryption method comprises the following steps:

randomly acquiring the ID number of each electronic detonator, and recording the acquisition sequence of the ID numbers until the ID numbers are acquired;

Encrypting the acquisition sequence of the ID numbers of the electronic detonators and the detonation passwords through an ASE symmetric encryption algorithm to obtain a second symmetric key and a second encrypted data file, and storing the second symmetric key to a control end;

after the control end receives the second encrypted data file, the second encrypted data file is decrypted through a second symmetric key, and the control end checks and verifies the ID number of the electronic detonator through the acquisition sequence of the ID number;

The third encryption method comprises the following steps:

Acquiring a second encrypted data file, setting a data threshold value sent each time, and dividing the second encrypted data file into a plurality of parts through the data threshold value;

The first encrypted data file and the second encrypted data file are transmitted to a control end, and the control end transmits feedback information which is that the first encrypted data file and the second encrypted data file are successfully received;

If the feedback information of the control end is obtained, a second encrypted data file is sent until the sending is finished;

And if the feedback information of the control end is not received, stopping sending.

7. The electronic detonator data encryption system of claim 6 further comprising a hazard class determination module;

The dangerous grade judging module is used for acquiring the dangerous grade of the place in the electronic detonator detonating area, wherein the dangerous grade of the place comprises common danger and special danger;

If the current place danger level is common danger, performing the first data encryption method;

if the current place danger level is particularly dangerous, performing a second data encryption method, wherein the second data encryption method comprises the following steps of;

Judging whether the current quantity value exceeds a third quantity threshold value, wherein the third quantity threshold value is smaller than the first quantity threshold value, and if the current quantity value does not exceed the third quantity threshold value, performing a second encryption method to encrypt the password information of the electronic detonator;

and if the number of the electronic detonators exceeds the third number threshold, performing a third encryption method to encrypt the password information of the electronic detonators.

8. A computer readable storage medium, wherein a computer program is stored on the computer readable storage medium, which when executed by a processor, implements an electronic detonator data encryption method as claimed in any one of claims 1 to 5.