Beats number at output of first round of des decryption

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Reference no: EM1347039

Q1) Write a script called whichdaemon.sh that checks if the httpd and init daemons are running on your system. If an httpd is running, the script should print a message like, "This machine is running a web server." Use ps to check on processes.

Q2) Calculate the beats number 1, 16, 33, and 48 at output of first round of DES decryption, suppose that ciphertext block is composed of all ones and the external key is composed of all ones.

Reference no: EM1347039

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