Encrypt The following correspondence between letters and numbers is used in the Caesar cypher. a bc d efgh O 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 ijk lmnopqrstuv w x y 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?

Encrypt The following correspondence between letters and numbers is used in the Caesar cypher. a bc d efgh O 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 ijk lmnopqrstuv w x y 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?

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

How many permutations of the letters “PQRSTUV” contain(i) The string QRS?(ii) The string RUVP?(iii) The strings QP and VU?(iv) The strings PQR and RST?(v) The strings RQP and QTS?
Which of followings is the same as s[0:-1]? Select one: a. s[0:len(s)] b. s[-1] c. s[:] d. s[:len(s)-1]
Write a python program to remove consecutive duplicate characters from a user entered string.
PYTHON3 Complete the given function, encrypt_text that encrypts the variable text using the provided key by applying a modified version of Caesar’s Cipher with the following rules: The key will contain a word made up of the letters ‘u’ and ‘d’. The cipher will use the key to determine the direction of the shift, with a ‘u’ indicating that the character must be shifted upwards while a ‘d’ indicating a downward shift. The number of characters in the key will determine the number of positions to shift. The given text variable will only contain characters from the ASCII table with values between 32 and 126. If the key is invalid (empty string, contains characters other than u and d) or the text is invalid (empty string), no encryption occurs and the function returns the original text. If the text has more characters than the key, the key will loop through again to accommodate the additional text characters. An iterative approach should be used to solve this problem. Brute force…
Encode the number using the given public key. Encode the number M = 14 using the public key n = 77 and e = 13. Assume you are encoding the number using the RSA cryptosystem. Note: You can use the Modular Exponentiation calculator to help with the calculation. a 46 (mod 77), encoded number = 46 47 (mod 77), encoded number = 47 48 (mod 77), encoded number = 48 d. 49 (mod 77), encoded number = 49
Write a Python program that declares a string and returns key-value pairs of the letters in alphabetical order which occur in the string together with the number of times each letter occurs. Case should be ignored.
(1) Use scnr.nextLine(); to get a line of user input into a string. Output that line.Ex: Enter text (enter quit to quit): IDK how that happened. TTYL. You entered: IDK how that happened. TTYL. (2) Expand common text message abbreviations. Output a message for each abbreviation that is expanded, then output the expanded line. Note: Check for abbreviations in the order provided below. Support these abbreviations: BFF -- best friend forever IDK -- I don't know JK -- just kidding TMI -- too much information TTYL -- talk to you later Ex: Enter text (enter quit to quit): IDK how that happened. TTYL. You entered: IDK how that happened. TTYL. Replaced "IDK" with "I don't know". Replaced "TTYL" with "talk to you later". Expanded: I don't know how that happened. talk to you later. (3) Now make the program repeatedly ask the user to enter a text until the user decides to quit. User should enter "quit" to quit. Ex: Enter text (enter quit to quit): IDK how that happened. TTYL. You entered:…
Consider the following WordNet senses of the word 'bank' bank!: Gloss: A financial Institution that accepts money and pays it out when required Example: He cashed a check at the bank bank?: Gloss: Sloping land (especially the slope beside a body of water) Example: He sat on the bank of the river and watched the currents Answer the following questions using Simplified Lesk Algorithm: Note: Use the following format for signature [word1, word2, .], use stem words (i.e accepts =accept, cashed = cash, and so on) a. Signature of bank': b. Signature of bank2: Consider the following test sentence: "On the edge of the river bank they came upon him" c. Signature of bank in test sentence: Using the Lesk Algorithm, how many overlaps with the two senses of the word bank: d. Number of overlap with bank': e. Number of overlap with bank?:
Make a function that encrypts a given input with these steps: Input: "apple" Step 3: Add "aca" to the end of the word: "1lppoaca" Output: "1lpp0aca" Examples encrypt("banana") → "OnOnObaca" encrypt("karaca") → "OcOrOkaca"
Many user-created passwords are simple and easy to guess. Write a program that takes a simple password and makes it stronger by replacing characters using the key below, and by appending "q*s" to the end of the input string. i becomes ! a becomes @ m becomes M B becomes 8 o becomes . Ex: If the input is: mypassword the output is: Myp@ssw.rdq*s Hint: Python strings are immutable, but support string concatenation. Store and build the stronger password in the given password variable.
Set X contains all the ASCII characters in the phrase: Pumpkin Latte Time! What is the cardinality of the Power Set of X?
Help me with this zybook question