10. Show the encryption of Cipher Text using the One-Time Pad from the data following. ( F* -&E*EN n. ) Plain Text : Final EXAM Key : WWWXXXX YYYY
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- Encrypt The following correspondence between letters and numbers is used in the Caesar cypher. a b c d f h i j k lm n t V W e g 6. u y 0 1 2 3 4 7 8. 9. 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Encrypt the animal name zebra with the Caesar cypher with a key of 3. What is the encrypted animal name (enter a string of letters with no spaces)? Decrypt An animal name was encrypted with the scheme described in the previous question (it was encoded with the key 3). The encrypted animal name is pduprw .What is the animal name?PART 1 1. Using python, create a program with a function of enc_text(text, key) to encrypt the variable text using the provided key (executing a modified version of Ceasar Cipher). Follow these rules: а. The key will contain a word made up of the letters 'a' and 'b'. The cipher will use the key to know the direction of the shift: • 'a' - the character must be shifted upwards • 'b' - the character is to be shifted downward. b. The number of characters in the key will determine the number of positions to shift. c. The given text variable will only have characters from the ASCII table (values between 32 and 126). d. If the key is invalid (contains characters other than a and b or an empty string) or the text is invalid (empty string), no encryption will happen and the function returns the original text. e. The key will loop through again to accommodate the additional text characters if the text has more characters than the key. Brute force solutions will not be accepted and an iterative…What will be the ciphered text corresponding to “ALGORITHM” if running key cipher is used for encryption with keyword as “DATASTRUCTURE”? a) LDJOZOBBK b) DLZOJBKBO c) ZOLDJBKBO d) OLZBJDKBO
- write an encoder and a decoder for a modified "book cipher." A book cipher uses a document or book as the cipher key, and the cipher itself uses numbers that reference the words within the text. For example, one of the Beale ciphers used an edition of The Declaration of Independence as the cipher key. The cipher you will write will use a pair of numbers corresponding to each letter in the text. The first number denotes the position of a word in the key text (starting at 0), and the second number denotes the position of the letter in the word (also starting at 0). For instance, given the following key text (the numbers correspond to the index of the first word in the line) [0] 'Twas brillig, and the slithy toves Did gyre and gimble in the wabe; [13] All mimsy were the borogoves, And the mome raths outgrabe. [23] "Beware the Jabberwock, my son! The jaws that bite, the claws that catch! [36] Beware the Jubjub bird, and shun The frumious Bandersnatch!" [45] He took his vorpal sword in…I am trying to make a password generator and I need help with making the loop and finishing it. I need it to follow an algorithm that will alphabetize the domain name the user inputs, capitalize all vowels, and add a number to the end that is the length of the domain name.Ex/ if the following message “paperx” is encrypted by using Hill cipher and converted into ciphertext "EJGPNH" what is the key matrix if you know that the key is (2*2) ?
- Convert the following NFA to a DFA. For full credit, your DFA states should be labeled indicating the sets of the NFA states(e.g., q12 indicates{q1, q2}).Q4: Based on Advanced Encryption Standard (AES), if c=(91) instead of c3(63) in S-Box construction, find a value for the position 52 in the S-Box table.RC4 Decryption/ Complete of RC4 program by writing the decryption part of the cipher? Solve this question only using Matlab Code
- actical Quiz (Protected View) - Word View. Enable Editing S= 53 /y*+75/y*+ 97/y* +.. +n* 3/y* For example, if n 9, then the product would be 53 /y*+75/y*+ 97/y*, where x and y are variables whose values are taken from the user.Implement a ROT13 simple replacement cipher as described in this article. You can limit your transformation to just the upper and lowercase letters (i.e., you do not have to transform punctuation or spaces). Requirements Similar to the earlier parts of this assignment, use the provided template file p4 3.py I to implement the encrypt and decrypt functions. Use the tests provided in CodingRooms to verify your solution. Hint: You may wish to use the Python string maketrans function, but it's not required - as long as you correctly handle all uppercase and lowercase letters. Example doctests output: python -m doctest p4_3.py -v Trying: decrypt('Qb be qb abg. Gurer vf ab gel.') Expecting: 'Do or do not. There is no try.' ok Trying: decrypt('Nubl, gurer!') Expecting: 'Ahoy, there!' ok Trying: encrypt('Do or do not. There is no try.') Expecting: "Qb be qb abg. Gurer vf ab gel.' ok Trying: encrypt('Ahoy, there!') Expecting: 'Nubi, gurer!' ok 3 items had no tests: p4_3 p4_3. get_rot13 p4_3.…Convert (2AC5.15)16 to Octal number. Answer with text and/or attachments: