CN102522027A - System for realizing encryption and decryption process visualization and realization methods for realizing visualization of encryption and decryption processes - Google Patents
System for realizing encryption and decryption process visualization and realization methods for realizing visualization of encryption and decryption processes Download PDFInfo
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- CN102522027A CN102522027A CN2011104326834A CN201110432683A CN102522027A CN 102522027 A CN102522027 A CN 102522027A CN 2011104326834 A CN2011104326834 A CN 2011104326834A CN 201110432683 A CN201110432683 A CN 201110432683A CN 102522027 A CN102522027 A CN 102522027A
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Abstract
The invention discloses a system for realizing encryption and decryption process visualization and realization methods for realizing visualization of encryption and decryption processes. An encryption module and a decryption module are utilized to realize encryption or decryption of a clear text and a ciphertext; and an output control module is arranged to output a result of each step of the encryption and the decryption processes for displaying. Therefore, demands of encryption and decryption of a user can be met; and a change of each step of the encryption and the decryption processes can be displayed by a display unit, so that the user can visually know concrete encryption and decryption processes and thus it is convenient for the user to carry out studying. Meanwhile, an interface unit is arranged, so that it is convenient for the user to load a new encryption algorithm and a new decryption algorithm.
Description
Technical field
The present invention relates to the encryption and decryption field, in particular a kind of system and its implementation that realizes the encryption and decryption process visualization.
Background technology
Development along with infotech; Safety problem more and more receives people's attention, and also more and more universal to the study of encryption and decipherment algorithm, people learn the algorithm of encryption and decryption through different modes; Through the description of books or explanation of video or the like; And in the professional teaching process of the cryptography of colleges and universities, great majority all adopt the explanation of books or the teaching of video, really realize imparting knowledge to students seldom through the instrument of some encryptions or deciphering.
Simultaneously, the professional student of the cryptography of colleges and universities, the whole process that in the study cryptographic algorithm, often needs manual calculations to encrypt or decipher, this process is very very long and be easy to occur mistake, in case mistake occurs, needs accent to come with regard to expression again.Bothersome effort again, the efficient of study is also very low.
Therefore, prior art awaits to improve and development.
Summary of the invention
The technical matters that the present invention will solve is, to the above-mentioned defective of prior art, a kind of system and its implementation that realizes the encryption and decryption process visualization is provided, and demonstrates each step process of encryption and decryption intuitively.User friendly study.
The technical scheme that technical solution problem of the present invention is adopted is following:
A kind of system that realizes the encryption and decryption process visualization; Comprise encrypting module that is used to encrypt and the deciphering module that is used to decipher; Wherein, also comprise: the output control module that is used to control each step ciphering process of encrypting module and each step decrypting process of deciphering module; Be used to show the display unit of each step ciphering process and decrypting process; And the input block that is used to import plaintext, ciphertext and/or key.
Described system wherein, stores some kinds of AESs in the said encrypting module, store some kinds of decipherment algorithms in the said deciphering module.
Described system, wherein, said system also comprises an interface unit, is used for the result of user through said interface unit input clear text file or output encryption and decryption.
Described system, wherein, said interface unit also is used for loading new AES or decipherment algorithm to said system.
A kind of realization ciphering process visualization method wherein, comprises step:
A, system receive user's encrypted instruction, and the prompting user is at input block input plaintext and key;
B, the plaintext and the key delivery of user input are encrypted to encrypting module;
C, output control module, output to display unit with the encrypted result in its each step in real time and show cryptographic operation expressly according to encrypting module;
After D, encryption are accomplished, show the whole ciphertext that encrypts at display unit.
Said realization ciphering process visualization method, wherein, also comprise before the said steps A: the system prompt user selects required AES, and selects to transfer the said AES of storing in the encrypting module according to the user.
Said realization ciphering process visualization method wherein, stores some kinds of AESs in the said encrypting module.
A kind of realization decrypting process visualization method wherein, comprises step:
E, system receive user's decryption instructions, and the prompting user is at input block input ciphertext and key;
F, the ciphertext and the key delivery of user input are deciphered to deciphering module;
G, output control module be according to the decryption oprerations of deciphering module to ciphertext, in real time the decrypted result in its each step outputed to display unit and show;
After H, deciphering are accomplished, show the whole plaintext that decrypts at display unit.
Said realization decrypting process visualization method, wherein, also comprise before the said step e: the system prompt user selects required AES, and selects to transfer the said AES of storing in the encrypting module according to the user.
Said realization decrypting process visualization method wherein, stores some kinds of decipherment algorithms in the said deciphering module.
Visual system of realization encryption and decryption provided by the present invention and method thereof; Realize encryption or deciphering through the encryption and decryption module to plaintext and ciphertext; And output control module through being provided with; Each step result of encryption and decryption is outputed to display unit and shows, not only realized the demand of user encryption and deciphering, but also can all show the variation in each step of encryption and decryption through display unit; Make the detailed process of user's encryption and decryption more intuitively, made things convenient for user's study.
Description of drawings
Fig. 1 is the structured flowchart of system of the realization encryption and decryption process visualization of the embodiment of the invention.
Fig. 2 is the process flow diagram of the realization ciphering process visualization method of the embodiment of the invention.
Fig. 3 is the process flow diagram of the practice decrypting process visualization method of the embodiment of the invention.
Fig. 4 is the FB(flow block) of one embodiment of the present invention.
Embodiment
For making the object of the invention, technical scheme and advantage clearer, clear and definite, below develop simultaneously embodiment to further explain of the present invention with reference to accompanying drawing.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The system of the realization encryption and decryption process visualization that the embodiment of the invention provides; Mainly be each step ciphering process of encrypting module and each of deciphering module to be gone on foot the control of decrypting process in order to pass through; All real-time the showing of result with each step of encryption and decryption process; So present embodiment not only comprises encrypting module 12 that is used to encrypt and the deciphering module 13 that is used to decipher, and is as shown in Figure 1, also comprised output control module 14, display unit 15 and input block 11.
Wherein, output control module 14 is used to control each step ciphering process of encrypting module 12 and each step decrypting process of deciphering module 13; Display unit 15 is used to show each step ciphering process and decrypting process; And input block 11 is used for that the user imports expressly, ciphertext and/or key.
In an embodiment, store some kinds of AESs in the encrypting module 12, and also store some kinds of decipherment algorithms in the deciphering module 13; Can offer the selection of multiple encryption of user or deciphering like this; And sometimes, the decipherment algorithm of storing in the AES of storage and the deciphering module 13 in the encrypting module 12 can not satisfy the needs of study, for this reason; Further; Present embodiment also is provided with an interface unit 16, be used for the user and load new AES or decipherment algorithm through this interface unit 16, and the user can also be through the result of these interface unit 16 input clear text file, cryptograph files or output encryption and decryption.
For example, the user need use RSA Algorithm that one group is expressly encrypted, and in this system, does not store this algorithm, and at this moment, the user just can pass through interface unit, RSA Algorithm is imported to supply the user to use in the system.Simultaneously, the user can also need the file of encryption through the interface unit importing, behind this system encryption, directly derives encrypted result through this interface unit again.
Based on the system of above-mentioned realization encryption and decryption process visualization, the present invention also provides a kind of method that realizes the encryption and decryption process visualization.
Wherein, realize the ciphering process visualization method, as shown in Figure 2, comprise step:
S101, system receive user's encrypted instruction, and the prompting user is at input block input plaintext and key.
In this step, the encrypted instruction that system receives has just been drawn together the AES that the user selects, and according to the rule of this AES, the prompting user is at input block input plaintext and key to be encrypted.Certainly, because the present invention also is provided with interface unit, so the user also can directly import key and plaintext to be encrypted through interface unit.
Before step S101, also comprise: the system prompt user selects required AES, and selects to transfer the said AES of storing in the encrypting module according to the user, and the AES of in encrypting module, storing has some kinds.The user can load new AES through the interface unit that system is provided with when the new AES of needs.
S102, the plaintext and the key delivery of user input are encrypted to encrypting module.
S103, output control module, output to display unit with the encrypted result in its each step in real time and show cryptographic operation expressly according to encrypting module.
Output control module can be according to the Different Rule of each AES; Encrypting module is all outputed to display unit to each step result of plain text encryption show that each character string was passed through the variation in each encrypted step of this AES during the user can see expressly very intuitively like this.
After S104, encryption are accomplished, show the whole ciphertext that encrypts at display unit.
And realize that the decrypting process visualization method is similar with above-mentioned realization ciphering process visualization method, as shown in Figure 3, comprise step:
S201, system receive user's decryption instructions, and the prompting user is at input block input ciphertext and key.
Before step S201, also comprise: the system prompt user selects required AES, and selects to transfer the AES of storing in the encrypting module according to the user.And the decipherment algorithm of in deciphering module, storing also has some kinds, and generally speaking, encryption and decryption all are relative; Each cryptographic algorithm all can have two opposite processes of encryption and decryption; So AES in this system and decipherment algorithm are as many, certainly, also have special situation; Perhaps have only decipherment algorithm or the like such as the AES that only has certain cryptographic algorithm, this can be provided with according to user's needs voluntarily.
S202, the ciphertext and the key delivery of user input are deciphered to deciphering module.
S203, output control module be according to the decryption oprerations of deciphering module to ciphertext, in real time the decrypted result in its each step outputed to display unit and show.
After S204, deciphering are accomplished, show the whole plaintext that decrypts at display unit.
Preferably, through the system that the embodiment of the invention provides, the user not only can carry out the demonstration that the process that can also encrypt or decipher is operated in encryption and decryption, and is as shown in Figure 4, comprises step:
After the first step, system brought into operation, prompting user selection operation carried out encryption/decryption, still demonstrates ciphering process.
In second step, if the user selects to demonstrate ciphering process, then the system prompt user inputs expressly and password, and it is carried out cryptographic operation, and the demonstration ciphering process, generates ciphertext.
If the 3rd step user selects encryption/decryption, then point out user's selection operation once more, carry out cryptographic operation or decryption oprerations.
If the 4th step user selects cryptographic operation, then point out the user import (importings) expressly and key encrypt, if encrypt unsuccessful then continue prompting user's input (importing) plaintext and key is encrypted, up to encrypting successfully.
If the 5th step user selects decryption oprerations, then point out the user to import (importings) ciphertext and key is deciphered, continue if deciphering is unsuccessful that the prompting user imports (importing) ciphertext and key is deciphered, up to successful decryption.
This shows; Visual system of realization encryption and decryption provided by the present invention and method thereof; Through encrypting module and deciphering module realize to expressly with the encryption or the deciphering of ciphertext, and the output control module through being provided with goes on foot result with each of encryption and decryption and all outputs to display unit and show; Not only realized the demand of user encryption and deciphering; But also can all show the variation in each step of encryption and decryption through display unit, make the detailed process of user's encryption and decryption more intuitively, made things convenient for user's study.Also be provided with interface unit simultaneously, make things convenient for the user to load new AES and decipherment algorithm.
Should be understood that application of the present invention is not limited to above-mentioned giving an example, concerning those of ordinary skills, can improve or conversion that all these improvement and conversion all should belong to the protection domain of accompanying claims of the present invention according to above-mentioned explanation.
Claims (10)
1. system that realizes the encryption and decryption process visualization; Comprise encrypting module that is used to encrypt and the deciphering module that is used to decipher; It is characterized in that, also comprise: the output control module that is used to control each step ciphering process of encrypting module and each step decrypting process of deciphering module; Be used to show the display unit of each step ciphering process and decrypting process; And the input block that is used to import plaintext, ciphertext and/or key.
2. system according to claim 1 is characterized in that, stores some kinds of AESs in the said encrypting module, stores some kinds of decipherment algorithms in the said deciphering module.
3. system according to claim 1 is characterized in that said system also comprises an interface unit, is used for the result of user through said interface unit input clear text file or output encryption and decryption.
4. system according to claim 3 is characterized in that, said interface unit also is used for loading new AES or decipherment algorithm to said system.
5. realize the ciphering process visualization method for one kind, it is characterized in that, comprise step:
A, system receive user's encrypted instruction, and the prompting user is at input block input plaintext and key;
B, the plaintext and the key delivery of user input are encrypted to encrypting module;
C, output control module, output to display unit with the encrypted result in its each step in real time and show cryptographic operation expressly according to encrypting module;
After D, encryption are accomplished, show the whole ciphertext that encrypts at display unit.
6. method according to claim 5 is characterized in that, also comprise before the said steps A: the system prompt user selects required AES, and selects to transfer the said AES of storing in the encrypting module according to the user.
7. method according to claim 6 is characterized in that, stores some kinds of AESs in the said encrypting module.
8. realize the decrypting process visualization method for one kind, it is characterized in that, comprise step:
E, system receive user's decryption instructions, and the prompting user is at input block input ciphertext and key;
F, the ciphertext and the key delivery of user input are deciphered to deciphering module;
G, output control module be according to the decryption oprerations of deciphering module to ciphertext, in real time the decrypted result in its each step outputed to display unit and show;
After H, deciphering are accomplished, show the whole plaintext that decrypts at display unit.
9. method according to claim 8 is characterized in that, also comprise before the said step e: the system prompt user selects required AES, and selects to transfer the said AES of storing in the encrypting module according to the user.
10. method according to claim 8 is characterized in that, stores some kinds of decipherment algorithms in the said deciphering module.
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| CN2011104326834A CN102522027A (en) | 2011-12-21 | 2011-12-21 | System for realizing encryption and decryption process visualization and realization methods for realizing visualization of encryption and decryption processes |
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| CN2011104326834A CN102522027A (en) | 2011-12-21 | 2011-12-21 | System for realizing encryption and decryption process visualization and realization methods for realizing visualization of encryption and decryption processes |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109818969A (en) * | 2019-03-06 | 2019-05-28 | 电子科技大学成都学院 | Cryptographic algorithm encrypting and deciphering system |
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| CN1133297C (en) * | 1995-09-26 | 2003-12-31 | 林仙坎 | A kind of file encryption processing method |
| CN102075324A (en) * | 2011-01-06 | 2011-05-25 | 安徽量子通信技术有限公司 | Quantum code teaching system and communication method thereof |
| CN201910162U (en) * | 2011-01-06 | 2011-07-27 | 安徽量子通信技术有限公司 | Experimental optical path of quantum cryptography teaching system |
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| CN1133297C (en) * | 1995-09-26 | 2003-12-31 | 林仙坎 | A kind of file encryption processing method |
| CN1395373A (en) * | 2001-06-29 | 2003-02-05 | 诺基亚有限公司 | System and method by wireless connecting transmitting data under safety mode |
| CN102075324A (en) * | 2011-01-06 | 2011-05-25 | 安徽量子通信技术有限公司 | Quantum code teaching system and communication method thereof |
| CN201910162U (en) * | 2011-01-06 | 2011-07-27 | 安徽量子通信技术有限公司 | Experimental optical path of quantum cryptography teaching system |
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| CN109818969A (en) * | 2019-03-06 | 2019-05-28 | 电子科技大学成都学院 | Cryptographic algorithm encrypting and deciphering system |
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Application publication date: 20120627 |