Completed

Cryptography

Write a program (in a language of your choice) that gives the user options to encrypt and decrypt with DES and AES. The program should further offer the user to select a block mode from the options: ECB, CBC, OFB, CFB, and CTR. Your program should be able to work with any length of plaintext message.

(b) Test your program and record the results in a table that shows the output for a corresponding input for each cipher and block mode.

(c) Experiment with your program to measure the throughput of each cipher in each block mode. Record the results in a table. Explain your results.

Encrypt an example plain text with the Cryptool. For the key lengths of 56 bits, enter the input key of 64 bits to obtain the encrypted output. Each time, the leftmost bytes will be chosen as 0 as shown in Table 1. Then run the bruteforce analysis in Cryptool and report the shown time for cracking the key. Show the screenshots in your report. Explain your observations.

Skills: Algorithm, Java

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gstsz

Hi I have read all your description. I am professional Java developer and ready to start now. I am sure high quality, good communication. Please contact me and Let's go ahead ! Thanks.

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RushService

Feel fee to contact me for Cryptography .Shoot me message to discuss further more details .I provide the comments,images,videos,demos and live sessions in order to help the [login to view URL] payment only after the work don More

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maadirajudata

Experienced in cryptography with java language. I can provide the retirement mentioned. Thank you madiraju

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benmazouz

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lechaantonov333

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vitaliydudar7

Hello? How are you? Thanks for posting this job. I am a Senior Java developer with 7+ years experience in JavaFX and Java Swing. I have been doing this kind of Java projects many times. Please let me know. Best Regards

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torrikress2

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dopyong3235

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mihovmykyta

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DoanDucAnh

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