Computers and Technology, 29.05.2021 23:40 paaaaaaapi
5. The FBI are stumped, a double cipher was used to encode a message. It looks like hexadecimal, but the ASCII text does not look like English. They also found the passphrase: secret. The message appears to be a sort of polyalphabetic substitution.
a. Determine what cipher is considered a polyalphabetic substitution cipher:
Ox 4C 6C 67 20 72 78 6D 73 67 6D 20 6E 6D 65 64 20 78 63 62 69 20 69 64 65 65 76 20 73 67 20 58 76 6B 75 65 72 20 45 65 61 20 39 6B 6C 20 78 70 65 65 6B 70 72 20 73 78 20 31 30 63 64 2E 20 43 68 6D 20 61 6B 63 70 20 6D 73 6F 67 20 6B 6C 78 61 76 20 67 64 65 62 64 20 77 61 6A 78 78 65 20 68 71 6E 72 2C 20 70 7A 6D 6E 76 20 4D 20 62 66 6E 67 74 78 20 6D 7A 69 20 75 70 77 6D 77 71 20 79 7A 78 61 20 73 20 67 71 75 69 20 6D 7A 65 76 20 6E 6D 65 64 20 76 67 69 73 6E 6C 69 20 76 79 69 20 6C 7A 6D 72 64 69 67 6C 2E
Answers: 3
Computers and Technology, 22.06.2019 10:10
3. bob is arguing that if you use output feedback (ofb) mode twice in a row to encrypt a long message, m, using the same key each time, it will be more secure. explain why bob is wrong, no matter what encryption algorithm he is using for block encryption (15 points).
Answers: 3
Computers and Technology, 22.06.2019 20:30
In this lab, you complete a prewritten c program that calculates an employee’s productivity bonus and prints the employee’s name and bonus. bonuses are calculated based on an employee’s productivity score as shown below. a productivity score is calculated by first dividing an employee’s transactions dollar value by the number of transactions and then dividing the result by the number of shifts worked.
Answers: 3
Computers and Technology, 23.06.2019 05:30
Sally is editing her science report about living things. she needs to copy a paragraph from her original report. order the steps sally needs to do to copy the text to her new document.
Answers: 1
Computers and Technology, 24.06.2019 15:30
What is not a type of text format that will automatically be converted by outlook into a hyperlink?
Answers: 1
5. The FBI are stumped, a double cipher was used to encode a message. It looks like hexadecimal, but...
Computers and Technology, 31.10.2020 06:40
Mathematics, 31.10.2020 06:40
Arts, 31.10.2020 06:40
Mathematics, 31.10.2020 06:40
History, 31.10.2020 06:40
Mathematics, 31.10.2020 06:40
Arts, 31.10.2020 06:40
Biology, 31.10.2020 06:40
Mathematics, 31.10.2020 06:40
Mathematics, 31.10.2020 06:40
Mathematics, 31.10.2020 06:40
History, 31.10.2020 06:40
Mathematics, 31.10.2020 06:40
Mathematics, 31.10.2020 06:40
Advanced Placement (AP), 31.10.2020 06:40
Business, 31.10.2020 06:40