CN115114613B - System for password cracking by using ASIC and GPU heterogeneous type resources - Google Patents

Abstract

The invention relates to the technical field of password cracking, in particular to a system for cracking a password by using ASIC (application specific integrated circuit) and GPU (graphics processing unit) heterogeneous resources. The device comprises an information extraction unit, a cracking selection unit and a cracking control unit. The invention analyzes the abstract information through the cracking password analysis module, judges the type of the abstract information, analyzes the corresponding cracking password for cracking the abstract information according to the cracking type, selects and uses the ASIC or the GPU through the cracking node type selection module, and further finds the corresponding cracking password, so that the system can rapidly crack the abstract information, the cracking speed is accelerated, the ASIC or the GPU is used in combination, the cracking of the resource file is accelerated, the waiting time is reduced, the complex operation is calculated for the ASIC, the simple operation is calculated for the GPU, and the operation speed of the system for cracking the resource file is improved.

Description

A system for password cracking using ASIC and GPU heterogeneous resources

technical field

The invention relates to the technical field of password cracking, in particular to a system for password cracking using ASIC and GPU heterogeneous resources.

Background technique

File and compression password cracking is the most common practical requirement, and its encryption method has a high complexity for password transformation. At present, the cracking products in the domestic industry are mainly built in the way of general resources + open source software, and the hardware part is generally All GPU servers are deployed in clusters. When cracking passwords, the GPU has a slow response speed when computing difficult data, while ASIC is fast for computing difficult data, but both GPU and ASIC have their own corresponding types of cracking passwords. ;

The shortcoming of prior art mainly shows as following two aspects:

In terms of hardware: the calculation speed of GPU servers is not ideal, the power consumption is high, and the lifespan is limited. In order to achieve sufficient computing power, the scale of deployment is often large, and the construction cost and use cost remain high;

In terms of software: There is still a lot of room for improvement in many aspects such as the perfection of common algorithms of open source software, resource scheduling management, and ease of use;

With the advancement of encryption algorithms and the enhancement of password strength, password cracking has higher and higher requirements for product software and hardware. The present invention addresses the shortcomings of the prior art by combining ASIC and GPU to solve the above problems.

Contents of the invention

The purpose of the present invention is to provide a system for cracking passwords using ASIC and GPU heterogeneous resources, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the present invention provides a system for password cracking using ASIC and GPU heterogeneous resources, including an information extraction unit, a cracking selection unit, and a cracking control unit;

The information extraction unit is used to extract the resource file, obtain the summary information of the resource file, and trigger the cracking instruction after the summary information is obtained;

The cracking selection unit receives the cracking instruction from the information extraction unit, and selects a designated cracking node according to the summary information, so as to achieve the effect of corresponding cracking on the resource file;

The deciphering control unit deciphers the resource file through the deciphering node selected by the deciphering selection unit, and tests the deciphered information after the deciphering is completed.

As a further improvement of the technical solution, the information extraction unit includes a summary information identification module, a summary information extraction module and a cracking trigger module;

The summary information identification module identifies the resource file, and determines the key information required for decryption in the resource file;

The summary information extraction module is used to extract key information required for decryption identified in the summary information identification module, and define the extracted information as summary information;

The cracking trigger module is used to receive the summary information extracted by the summary information extraction module, and after receiving the summary information, trigger an instruction to crack the information, and simultaneously send the summary information and the cracking command to the cracking selection unit, and the cracking selection unit Decipher the summary information.

As a further improvement of the technical solution, the cracking selection unit includes a cracking server and a cracking strategy setting module;

The cracking server is used to receive the summary information and the cracking instruction sent by the cracking trigger module, so that the cracking server can crack the summary information;

The deciphering strategy setting module is used for receiving summary information sent by the cracking trigger module at the cracking server, and setting the deciphering strategy according to the received summary information.

As a further improvement of the technical solution, the cracking selection unit further includes a cracking password analysis module, a cracking node category selection module, and a cracking node allocation module;

The cracking password analysis module analyzes the summary information, judges the type of the summary information, determines the cracking password for cracking the summary information, and analyzes the password that needs to be cracked for the summary information;

The deciphering node category selection module is used to select the deciphering node category according to the deciphering password analyzed by the deciphering password analysis module and the deciphering strategy formed by the deciphering strategy setting module, select the deciphering node suitable for deciphering the summary information, and determine the summary information Choose ASIC or GPU for password cracking;

The deciphering node allocation module is used to allocate deciphering nodes according to the deciphering nodes selected by the deciphering node category selection module and the deciphering strategy set by the deciphering strategy setting module, and allocate deciphering nodes suitable for deciphering summary information.

As a further improvement of the technical solution, the cracking control unit includes a node cracking module, a cracking information collection feedback module, and a cracking test module;

The node deciphering module is used to receive the information assigned by the deciphering node assignment module to the deciphering node, and decipher the summary information according to the information assigned by the deciphering node;

The deciphering information collection feedback module records in real time the summary information cracked by the node deciphering module during the process of deciphering the summary information by the node deciphering module, and returns the recorded information to the cracking server in real time, and is judged by the cracking server Whether the crack password set by the set crack password analysis module is correct;

The cracking test module is used to verify the password for cracking the summary information after the node cracking module cracks the summary information, and when the verification is completed, feed back the cracking end instruction to the cracking trigger module.

As a further improvement of the technical solution, the steps of the node deciphering module deciphering the summary information are as follows:

S1. When the task starts, send "task data" to the board. This data is only sent once when cracking the current task;

S2. Generate "password data" according to the deciphering strategy set by the deciphering strategy setting module;

S3, check whether the board input cache is full, forward to S4 when not satisfied, if the cache is full, the password data waits in the S3 step, and forward to S4 when the board input cache is not full;

S4. Send "password data" to the board;

S5, check whether the board output buffer is empty, transfer to S6 when the buffer is not empty, and transfer to S7 when the buffer is empty;

S6, check the password returned by the board, if correct, go to S9, if not go to S7;

S7, check whether the user stops the task, if the user stops the task, then go to S10, otherwise go to S8;

S8, check whether the current cracking mode password is generated and completed, if generated, then go to S10, if not generated and go to S2;

S9, returning the decryption success;

S10, end deciphering.

As a further improvement of this technical solution, in the process of deciphering the summary information by the node deciphering module, there are three possibilities for the end of the process: ①, the correct password has been calculated, ②, the user stops the task, ③, the policy execution is completed, and the calculation is not completed Enter the correct password.

As a further improvement of the technical solution, the deciphering strategy setting module adopts a brute force exhaustion strategy for setting the deciphering strategy, and the steps are as follows:

S1. Evaluation objective: password cracking system computing resource file task;

S2. Preconditions:

①. System deployment completed;

②. The system adds a custom character set exhaustion strategy.

S3. Test steps:

①. Visit the predefined strategy page in the system;

②. Fill in the task name and click upload file;

③. Select information in the candidate strategy;

④. Click New Task;

⑤. Access the predefined policy page;

⑥. Fill in the task name;

⑦. Upload files;

8. Select information in the candidate strategy;

⑨. Click New Task;

⑩. After the task is completed, check whether the password is a known password, and click on the task details at the same time to check the time consumed;

S4. Expected results:

①. The cracking result is a known password;

②. No result and the execution time is less than 370 seconds.

Compared with prior art, the beneficial effect of the present invention:

1. In the system using ASIC and GPU heterogeneous type resources for password cracking, the summary information is analyzed by the crack password analysis module, the type of the summary information is judged, and the corresponding crack password for cracking the summary information is analyzed according to the type of cracking, and Choose to use ASIC or GPU by deciphering the node category selection module, and then find the corresponding cracking password, so that the system can quickly crack the summary information and speed up the cracking speed. At the same time, use ASIC or GPU in combination to speed up the cracking of resource files , At the same time, it also reduces the waiting time, so that complex calculations are calculated by ASIC, and simple calculations are calculated by GPU, so as to improve the system's calculation speed for resource file cracking.

2. In the system using ASIC and GPU heterogeneous resources for password cracking, the information extraction unit extracts the summary information of the resource file, which avoids the cracking of the entire resource file by the system, so that when the system cracks sensitive files, , you only need to extract part of the information in the sensitive file to perform the cracking task, realize the separation of the cracked file and the original file, ensure the security of resource file cracking, and extract the summary file from the resource file to crack, speeding up the system. The cracking speed of the file reduces the computing power of the system.

Description of drawings

Fig. 1 is the overall block diagram of the present invention;

Fig. 2 is a block diagram of the information extraction unit of the present invention;

Fig. 3 is the block diagram of cracking selection unit of the present invention;

Fig. 4 is the block diagram of cracking control unit of the present invention;

Fig. 5 is an overall display block diagram of the present invention;

Fig. 6 is a block diagram of the process of deciphering summary information by the node deciphering module of the present invention.

The meanings of each symbol in the figure are:

1. Information extraction unit; 11. Abstract information identification module; 12. Abstract information extraction module; 13. Cracking trigger module;

2. Deciphering selection unit; 21. Deciphering server; 22. Deciphering strategy setting module; 23. Deciphering password analysis module; 24. Deciphering node category selection module; 25. Deciphering node allocation module;

3. Deciphering control unit; 31. Node deciphering module; 32. Deciphering information collection and feedback module; 33. Deciphering test module.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Example 1

The encryption process of software such as compressed files and Office documents can be summarized into the following steps:

1. Password encoding: convert the password string entered by the user into the encoding specified by the corresponding software;

2. Password expansion: use salt cryptography, that is, random numbers, usually 8 or 16 bytes to expand the password encoding;

3. Hash transformation: Perform multiple rounds of Hash transformation on the extended result to generate two Hash values, H1 is used for password verification, and H2 is used as an encryption key, which is the most time-consuming operation step in the encryption process;

4. AES encryption: use H2 as the key for AES encryption, and encrypt the plaintext data to generate ciphertext;

5. Write the salt, H1 and ciphertext into the file according to the specified format.

The shortcomings of existing password cracking methods for files are mainly manifested in the following two aspects:

In terms of hardware: the calculation speed of GPU servers is not ideal, the power consumption is high, and the lifespan is limited. In order to achieve sufficient computing power, the scale of deployment is often large, and the construction cost and use cost remain high;

In terms of software: There is still a lot of room for improvement in many aspects such as the perfection of common algorithms of open source software, resource scheduling management, and ease of use;

With the advancement of encryption algorithms and the enhancement of password strength, password cracking has higher and higher requirements for product software and hardware. The present invention addresses the shortcomings of the prior art by combining ASIC and GPU to solve the above problems. The specific combination method is as follows:

The present invention provides a system for cracking passwords using ASIC and GPU heterogeneous resources, please refer to Figures 1-6, including an information extraction unit 1, a cracking selection unit 2 and a cracking control unit 3;

The information extraction unit 1 is used to extract the resource file, obtain the summary information of the resource file, and trigger the cracking instruction after the summary information is obtained;

The information extraction unit 1 includes a summary information identification module 11, a summary information extraction module 12 and a cracking trigger module 13;

The abstract information identification module 11 identifies the resource file, and determines the key information required for decryption in the resource file;

The abstract information extraction module 12 is used to extract the key information needed for decryption identified in the abstract information identification module 11, and define the extracted information as abstract information; the so-called abstract information refers to: from the resource file encrypted file Extracted salt and H1;

At the same time, the summary information is extracted from the resource file, which avoids the cracking of the entire resource file by the system, so that when the system cracks some sensitive files, it only needs to extract part of the information in the sensitive file to perform the cracking task and realize the cracked file. The separation from the original file ensures the safety of resource file cracking, and at the same time extracts the abstract file from the resource file for cracking, speeds up the system's cracking speed of the file, and reduces the degree of system calculation;

The cracking trigger module 13 is used to receive the summary information extracted by the summary information extraction module 12, and after receiving the summary information, triggers an instruction to crack the information, and simultaneously sends the summary information and the cracking instruction to the cracking selection unit 2, and is selected by cracking Unit 2 cracks the summary information;

The cracking selection unit 2 receives the cracking instruction from the information extraction unit 1, and selects the specified cracking node according to the summary information, so as to achieve the corresponding cracking effect on the resource file; the cracking node refers to the device that cracks and calculates the summary information , that is, server + computing resources, computing resources include ASIC or GPU, and the summary information is cracked by deciphering nodes;

Deciphering selection unit 2 includes deciphering server 21, deciphering strategy setting module 22, deciphering password analysis module 23, deciphering node category selection module 24 and deciphering node assignment module 25;

Cracking server 21 is used to receive summary information and cracking instructions sent by cracking trigger module 13, so that cracking server 21 carries out cracking operation to summary information; 23 in;

The deciphering strategy setting module 22 is used to receive the summary information sent by the cracking trigger module 13 at the cracking server 21, and carry out the setting of the deciphering strategy according to the received summary information;

The deciphering strategy setting module 22 carries out the deciphering strategy setting and adopts the strategy of brute force exhaustion, and its steps are as follows:

S1. Evaluation objective: password cracking system computing resource file tasks, such as computing Office2013 tasks;

S2. Preconditions:

①. System deployment completed;

②. The system adds a custom character set exhaustion strategy: the number of exhaustion digits is 8, the exhaustion character set is [58abcehGPR#], and the name of the brute force cracking strategy is brute_9600 (the number of passwords is 214,358,881).

S3. Test steps:

①. Access the predefined strategy page in the system, such as [F0139];

②. Fill in the task name and click to upload the file, such as [Alg_09600_office2013_test.docx.brf];

③. Select information in the candidate strategy, such as [brute_9600];

④. Click New Task;

⑤. Access the predefined policy page;

⑥. Fill in the task name, such as 【F0139_2】;

⑦. Upload files, such as [Alg_09600_office2013_nopass_test.docx.brf];

⑧. Select information in the candidate strategy, such as [brute_9600];

⑨. Click New Task;

⑩. After the task is completed, check whether the password is a known password, and click on the task details at the same time to check the time consumed;

S4. Expected results:

①. The cracking result is a known password;

②. No result and the execution time is less than 370 seconds;

Narrow down the scope of cracking password selection by adopting the brute force exhaustion strategy, improve the accuracy of deciphering node category selection module 24 to cracking password search, and then accomplish reducing the waiting time of system cracking;

Crack the password analysis module 23 to analyze summary information, judge the kind of summary information, determine the crack password that summary information is cracked, comprise Office 2007, Office 2010, Office2013, WinRAR4, WinRAR5, 7Zip, WinZip- AES, Oracle 12+, Apple Secure Note, FileVault2, APFS, etc.; GPU-cracked password categories include basic hash algorithms, such as: MD4, MD5, SHA-1, SHA-256, SHA-512, etc., PDF encrypted documents, HWP Encrypted documents, other common encrypted passwords, analyze the passwords that need to be cracked for the summary information, so as to determine the best cracking password for cracking the summary information;

The deciphering node class selection module 24 is used to select the deciphering node according to the deciphering password analyzed by the deciphering password analysis module 23 and the deciphering strategy formed by the deciphering strategy setting module 22, select the deciphering node suitable for deciphering the abstract information, and determine the abstract Information Select ASIC or GPU for password cracking;

The deciphering node allocation module 25 is used to allocate the deciphering nodes according to the deciphering nodes selected by the deciphering node category selection module 24 and the deciphering strategy set by the deciphering strategy setting module 22, distribute the deciphering nodes suitable for deciphering the summary information, and obtain the summary information. Decipher the node.

The deciphering control unit 3 deciphers the resource file through the deciphering node selected by the deciphering selection unit 2, and tests the deciphered information after the deciphering is completed.

The cracking control unit 3 includes a node cracking module 31, a cracking information collection feedback module 32, and a cracking test module 33;

The node deciphering module 31 is used to receive the information assigned by the deciphering node assignment module 25 to the deciphering node, and decipher the summary information according to the information assigned by the deciphering node;

The steps of deciphering the summary information by the node deciphering module 31 are as follows:

S1. When the task starts, send "task data" to the board. This data is only sent once when cracking the current task;

S2. Generate "password data" according to the deciphering strategy set by the deciphering strategy setting module 22;

S3, check whether the board input cache is full, forward to S4 when not satisfied, if the cache is full, the password data waits in the S3 step, and forward to S4 when the board input cache is not full;

S4. Send "password data" to the board;

S5, check whether the board output buffer is empty, transfer to S6 when the buffer is not empty, and transfer to S7 when the buffer is empty;

S6, check the password returned by the board, if correct, go to S9, if not go to S7;

S7, check whether the user stops the task, if the user stops the task, then go to S10, otherwise go to S8;

S8, check whether the current cracking mode password is generated and completed, if generated, then go to S10, if not generated and go to S2;

S9, returning the decryption success;

S10, end deciphering.

In the process of deciphering the summary information by the node deciphering module 31, there are three possibilities at the end of the process: ①, the correct password has been calculated, ②, the user stops the task, ③, the policy execution is completed, and the correct password has not been calculated;

The deciphering information collection feedback module 32 is in the process that the node deciphering module 31 deciphers the abstract information, and the node deciphering module 31 is deciphered in real time to record the summary information, and the recorded information is returned to the deciphering server 21 in real time, and the deciphering Server 21 judges whether the cracked password set by the cracked password analysis module 23 is correct;

The cracking test module 33 is used to verify the password for cracking the summary information after the node cracking module 31 cracks the summary information, and when the verification is completed, feed back to the cracking trigger module 13 an instruction that the cracking is completed.

The specific use steps of the present invention are as follows: the abstract information identification module 11 identifies the resource file that needs to be cracked, identifies the key information of the abstract information of the resource file, and extracts the abstract information by the abstract information extraction module 12, and the extracted abstract information is transmitted to In the cracking trigger module 13, the cracking trigger module 13 is transmitted to the cracking server 21 and the deciphering strategy setting module 22, and after the cracking trigger module 13 receives the summary information, it triggers the instruction of information cracking, so that the cracking server 21 starts to crack the summary information. Deciphering operation, after the deciphering strategy setting module 22 receives the abstract information, it executes a brute force exhaustion strategy on the abstract information, obtains the accurate cracking password of the abstract information, and speeds up the search for the cracking password for cracking the abstract information, and at the same time, the cracking server 21 will receive the abstract information Transmit in the cracking password analysis module 23, analyze by the cracking password analysis module 23, judge the kind of summary information, as ASIC or GPU, the cracking password information that the strategy setting module 22 obtains and the summary information that the cracking password analysis module 23 analyzes Kind is sent in deciphering node category selection module 24, selects the deciphering node suitable for deciphering summary information by deciphering node category selection module 24, determines that summary information selects ASIC or GPU to carry out password cracking;

Analyze the summary information by cracking the password analysis module 23, judge the type of the summary information, and analyze the corresponding cracking password for cracking the summary information according to the cracking type, and choose to use ASIC or GPU by deciphering the node category selection module 24, and then find The corresponding cracking password enables the system to quickly crack the summary information and speed up the cracking speed. At the same time, the combined use of ASIC or GPU can speed up the cracking of resource files, and at the same time reduce the waiting time, so that complex operations can be calculated by ASIC. Simple calculations are performed on the GPU to improve the system’s computing speed for cracking resource files. At the same time, the cracking node allocation module 25 is used to crack the cracking nodes selected by the cracking node category selection module 24 and the cracking strategy setting module 22. Deciphering the distribution of nodes by strategy, obtaining the deciphering nodes of the abstract information, the node deciphering module 31 receives the information sent by the deciphering node distribution module 25, and deciphers the abstract information, and in the process of deciphering the abstract information by the node deciphering module 31, deciphering information Collecting feedback module 32 collects the process of cracking, and feeds back the collected information to cracking server 21, and judges whether the cracking password set by cracking password analysis module 23 provided by cracking server 21 is correct, when cracking is completed, and Calculate H1, compare the calculated H1 with the H1 in the file, if they are consistent, it means that the cracking is successful, and when the cracking is successful, the cracking test module 33 sends an instruction to crack the trigger module 13 to end the cracking. The cracking is over.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and those described in the above-mentioned embodiments and description are only preferred examples of the present invention, and are not intended to limit the present invention, without departing from the spirit and scope of the present invention. Under the premise, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (4)

1. A system for password cracking by adopting ASIC and GPU heterogeneous type resources is characterized in that: the system comprises an information extraction unit (1), a cracking selection unit (2) and a cracking control unit (3);

the information extraction unit (1) is used for extracting the resource file, acquiring abstract information of the resource file, and triggering a cracking instruction after the abstract information is acquired;

the cracking selection unit (2) receives a cracking instruction for the information extraction unit (1) and selects a specified cracking node according to the summary information;

the cracking control unit (3) cracks the resource file through the cracking nodes selected by the cracking selection unit (2), and tests cracked information after cracking;

the information extraction unit (1) comprises an abstract information identification module (11), an abstract information extraction module (12) and a cracking trigger module (13);

the abstract information identification module (11) identifies the resource file and determines key information required by decryption in the resource file;

the abstract information extraction module (12) is used for extracting key information which is identified in the abstract information identification module (11) and is required for decryption, and defining the extracted information as abstract information;

the cracking triggering module (13) is used for receiving the summary information extracted by the summary information extracting module (12), triggering an instruction for cracking the information after receiving the summary information, sending the summary information and the cracking instruction to the cracking selection unit (2) at the same time, and cracking the summary information by the cracking selection unit (2);

the cracking selection unit (2) comprises a cracking server (21) and a cracking strategy setting module (22);

the cracking server (21) is used for receiving the summary information and the cracking instruction sent by the cracking trigger module (13), so that the cracking server (21) conducts cracking operation on the summary information;

the deciphering strategy setting module (22) is used for receiving the summary information sent by the deciphering trigger module (13) at the deciphering server (21) and setting a deciphering strategy according to the received summary information;

the cracking selection unit (2) further comprises a cracking password analysis module (23), a cracking node type selection module (24) and a cracking node distribution module (25);

the cracking password analysis module (23) analyzes the abstract information, judges the type of the abstract information, determines a cracking password for cracking the abstract information and analyzes the password for cracking the abstract information;

the cracking node type selection module (24) is used for selecting the type of the cracking node according to the cracking password analyzed by the cracking password analysis module (23) and the cracking strategy formed by the cracking strategy setting module (22), selecting the cracking node suitable for cracking the abstract information, and determining the abstract information to select an ASIC (application specific integrated circuit) or a GPU (graphics processing unit) for password cracking;

the decoding node distribution module (25) is used for distributing the decoding nodes according to the decoding nodes selected by the decoding node type selection module (24) and the decoding strategies set by the decoding strategy setting module (22) and distributing the decoding nodes suitable for decoding the abstract information;

the cracking control unit (3) comprises a node cracking module (31), a cracking information collection feedback module (32) and a cracking test module (33);

the node decoding module (31) is used for receiving the information distributed to the decoding nodes by the decoding node distribution module (25) and decoding the summary information according to the information distributed to the decoding nodes;

the cracking information collecting and feedback module (32) records the cracking summary information of the node cracking module (31) in real time in the process that the node cracking module (31) cracks the summary information, and returns the recorded information to the cracking server (21) in real time, and the cracking server (21) judges whether the cracking password set by the set cracking password analysis module (23) is correct or not;

the cracking test module (33) is used for verifying the password for cracking the abstract information after the node cracking module (31) cracks the abstract information, and feeding back a command for cracking completion to the cracking trigger module (13) after verification is completed.

2. The system for password cracking using ASIC and GPU heterogeneous type resources of claim 1, wherein: the node deciphering module (31) deciphers the summary information according to the following steps:

s1, starting a task, sending 'task data' to a board card, wherein the data is only sent once when the current task is cracked;

s2, generating password data according to the decoding strategy set by the decoding strategy setting module (22);

s3, checking whether the board card input cache is full, turning to S4 when the board card input cache is not full, waiting password data in the step S3 if the cache is full, and turning to S4 when the board card input cache is not full;

s4, sending password data to the board card;

s5, checking whether the output buffer of the board card is empty, turning to S6 when the buffer is non-empty, and turning to S7 when the buffer is empty;

s6, checking the password returned by the board card, if the password is correct, turning to S9, and if the password is incorrect, turning to S7;

s7, checking whether the user stops the task or not, if the user stops the task, turning to S10, and if not, turning to S8;

s8, checking whether the current cracking mode password is generated completely, if the current cracking mode password is generated completely, turning to S10, and if the current cracking mode password is not generated, turning to S2;

s9, returning to the decoding success;

and S10, ending the deciphering.

3. The system for password cracking using ASIC and GPU heterogeneous type resources of claim 1, wherein: during the process of the node decoding module (31) decoding the summary information, two possibilities exist for ending the process: (1) correct password has been calculated, (2) user stops task.

4. The system for password cracking using ASIC and GPU heterogeneous type resources of claim 1, wherein: the deciphering strategy setting module (22) sets the deciphering strategy and adopts a violence exhaustion strategy, and the steps are as follows:

s1, evaluation target: computing resource file tasks by a password cracking system;

s2, precondition:

(1) completing system deployment;

(2) adding a custom character set exhaustion strategy by the system;

s3, testing:

(1) accessing a predefined policy page in the system;

(2) filling in the task name and clicking the uploading file;

(3) selecting information from the candidate strategies;

(4) clicking a new task;

(5) accessing a predefined policy page;

(6) filling in the task name;

(7) uploading the file;

(8) selecting information from the candidate strategies;

(9) clicking a new task;

checking whether the password is a known password after the task is completed at the time of the R, and simultaneously clicking the details of the task to check the consumed time;

s4, expected results:

(2) the decryption result is a known password;

(2) no result and execution time less than 370 seconds.

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