is: 045, then middle digit = 4 and last two digit= 45}. Compute the public key
Q: Create a program that takes in two words, check for equality ignoring the cases, if the words are…
A: Actually, python is a easiest programming language. It is a dynamically typed programming language.
Q: Python tic tac toe. Tic tac toe is a very popular game. Only two players can play at a time. Game…
A: Algorithm: Start Make a board using dictionary in which keys will be location and values will be…
Q: In cryptography, it is important to use prime numbers. Write a function is_prime that has a…
A: Program description: num is the user input integer variable used to check whether the number is…
Q: Write a program that prompts the user to enter a Social Securitynumber in the format DDD-DD-DDDD,…
A: code: import java.util.Scanner; //class definition public class Main { //main method public…
Q: Please, draw a PDA to generate all and only sequences of the form 1"02n, where n>=0.
A: The PDA is defines as - m=( Q, Σ, Γ, δ, q0, Zo, F) Where, Q is finite set of state Σ is finite set…
Q: To return the degree of an angel that its sin= 0, we should use one of the following * :commands…
A: Answer . Sin(0)
Q: In cryptography, a Caesar cipher is one of the simplest known encryption techniques. In this method,…
A: Caesar cipher is an encryption technique which replaces the plain text alphabets with fixed number…
Q: Using Python, Many user-created passwords are simple and easy to guess. Write a program that takes a…
A: Actually, python is a easiest programming language. It is a dynamically typed programming language.
Q: 6: opposites = {'up': 'down', 'right': 'wrong', 'true': 'false'} alias = opposites print(alias is…
A: Note: According to the company's policy, I am allowed to answer only three subparts of multiple…
Q: 1. total = 0 for i in range(5): total = total + i print(total) Group of answer choices 10 5…
A: Ans 1 total = 0 for i in range(5): total = total + i print(total) 0+1+2+3+4=10 ans is 10
Q: In an application of the RSA cryptosystem. Bob selects positive integers p, q, e and d such that: $…
A: Answer is given below .
Q: Consider the following methods: public static int mystery(int n) { if (n = x) { return y; } return…
A: Answer: mystery(3) will return 2 Explanation: When 3 is given as a parameter to the mystery…
Q: A certain computer password consists of 3 through 5 uppercase letters chosen from the 26 letters in…
A: The addition rule provides the foundation for calculating the number of elements in a union,…
Q: CHALLENGE 1.8.2: Total cost. АCTIVITY A drink costs 2 dollars. A taco costs 3 dollars. Given the…
A: pseudo code declare numdrinkes declare numtacos Declared total cost ask user to enter quantity of…
Q: Given the truth values A false, B true, and C true, what is the truth value of each of the following…
A: Truth Value for expression (a): This expression involves two logical symbols disjunction and…
Q: def foo(a, b=[1]): if a <= 1: return b b_new = [b[i] + b[i+1] for i in range(len(b)-1)] %3D return…
A: Time Complexity: Time Complexity of a algorithm is calculated by the number of times the function is…
Q: Given the truth values A true, B false, and C true, what is the truth value of each of the following…
A: ∧ is symbol for logical conjunction or AND. A statement X ∧ Y is true if and only if both X and Y…
Q: A car company is issuing a recall on cars of certain model numbers. Cars that have the following…
A: Here I have taken input from the user and then stored it into a variable. Next, I have used a…
Q: Suppose we are talking about a mysterious number called Opaque Number. Any positive integer is…
A: Note: Programming language is missing in the question. So we will answer this program in Python. If…
Q: Here's the result of the swimming team tryout : Carl (passed), Quentin (failed), John Y. (passed),…
A: The program is written in Python. Check the program screenshot for the correct indentation. Please…
Q: Consider the following methods: public static int mystery(int n) { if (n = x) { return y; } return…
A: You can check the answers given below. CODE :
Q: For large values of n which statement is true? a. 2n^3 behaves like n^3 b. 2n^3 + 4n^2 + 17n behaves…
A: Answer the above questions are as follows:
Q: Starting with the first Fibonacci number, Fib(1) = 1, and the second Fibonacci number, Fib(2) = 1,…
A: The Fibonacci numbers are the numbers in the following integer sequence. Fib :- 1, 1, 2, 3, 5, 8,…
Q: Using these two prime numbers p: 1147244867e96136167500938se14248341 q:…
A: In RSA, half of the public key n is calculated as p×q…
Q: Entropy of the whole dataset. Entropy of male dataset. Entropy of female dataset.
A:
Q: In a public key cryptosystem using RSA algorithm, a user uses two prime numbers 11 and 17. He…
A: The solution to the given question is:
Q: 6. In a Rivest, Shamir and Adleman (RSA) cryptosystem, a particular user uses two prime numbers P…
A: These are all basic terms in RSA algorithm and can be found using some formulae and let's see how we…
Q: 1- A simple encryption method is being used to encrypt a small number (called the secret…
A: As per the above encryption algorithm Let the secret be x. and let the seed by y . now, key…
Q: A small private club has only 100 members. Answer the following questions: a. How many secret keys…
A: Symmetric cryptography: Symmetric cryptography is best suited for bulk encryption because it is much…
Q: How about we characterize a casualty substance: a casualty has a name (not really extraordinary)…
A: Here have to determine about the Death DBMS programming problem statement.
Q: Assume you are constructing an RSA algorithm where primes are p=11, q=7 a) Choose a proper public…
A: RSA algorithm :It is a cryptography algorithm which means its works both on private and public key.…
Q: Choices: a. abs b. absoluteValue c. ceil d. ceiling e. char f. double g. floor h. import…
A: Character class in java contains many methods to perform different operations.
Q: Given two numbers, return true if the sum of both numbers is less than 100. Otherwise return false.…
A: Given two numbers, return true if the sum of both numbers is less than 100. Otherwise, return false.
Q: Assume the cryptanalist has two pairs (x, y1) and (î, y2) such that yl = DES(K,r) and y2 = DES(P a…
A: The term cryptography is supposed to be gotten from the Greek words krypto, and that implies stowed…
Q: Task An ATM only has 100, 50 and 20 dollar bills (USD) available to be dispensed. Given an amount…
A: Below is the required program in python language: Program Approach: Define the method to calculate…
Q: 6. In a Rivest, Shamir and Adleman (RSA) cryptosystem, a particular user uses two prime numbers P…
A: Given that, P=23 and Q=29 These two number P and Q are the prime numbers. In RSA algorithm, n= P*Q
Q: (Intro to Python) 1. print(3 * 'un' + 'ium') Group of answer choices none of these ununium…
A: 1. Sample output: Explanation: The given code statement will print 3 times 'un' along with an…
Q: For this particular example, consider your ID. Take first 5 digits and last 3 digits Le. if your ID…
A: The binary tree is constructed for the specified prefix expression using the stack method. The…
Q: The Monty Hall Cash game costs $12 to play. Once you pay, you have a choice of three doors. Behind…
A:
Q: a. Develop a Caesar cipher-type encryption algorithm with a little more complexity in it. For…
A: (a) Caesar Cipher Algorithm attached in the image below:
Q: Given two numbers, return true if the sum of both numbers is less than 100. Otherwise return false.…
A: As the programming language is not mentioned here we are using Python The complete code is given…
Q: Suppose an ATM has two sections of 1000 and 500 rupees note. There are 20 notes of 500 and 10 notes…
A: total_1000notes=10 total_500notes=20x=Truewhile (x==True): amount=int(input()) if…
Q: In an application of the RSA cryptosystem. Bob selects positive integers p, q, e and d such that: $…
A: Transcribed Image Text In an application of the RSA cryptosystem. Bob selects positive integers p,…
Q: Python tic tac toe. Tic tac toe is a very popular game. Only two players can play at a time.…
A: import os import time board = [' ',' ',' ',' ',' ',' ',' ',' ',' ',' '] player = 1…
Q: Q1: Select all possible correct answer(s): Based on Play fair algorithm, how many letters could be…
A: Steps to convert plaintext to cipher text : 1) First, the plaintext is split into diagraphs (pairs…
Q: You are given the following parameters in RSA cryptosystem: p = 11, q = 13, e = 13 a) Find…
A: Answer is given below .
Q: Following the example, please break this cipher: c=6642328489179330732282037747645…
A: import random c = 6642328489179330732282037747645 n = 17058317327334907783258193953123 # 1.…
Q: The 'get()' method in the 'Producer-Consumer' problem code, written as below, is incorrect (shown in…
A: Updated code for getting method in producer and consumer problem is given below.
Q: In this section, you are to implement a trapdoor knapsack encryption scheme. When the programis run,…
A: Answer is given below .
Q: (Caesar Cipher) For this problem, you will produce a proper Caesar Cipher that always ensures the…
A: Answer:)
Let p = 23, q = 47, g = 2, H(M) = 2. Let x= last two digits of roll no and k = middle digit of roll no and if middle digit is 0 take the value of k = 9.{ Hint roll no is: 045, then middle digit = 4 and last two digit= 45}.
- Compute the public key y.
- Generate signature (r, s)
ROLL NO :009
Step by step
Solved in 2 steps
- Substitution ciphers are encryption/decryption algorithms that replace one letter or number with another. The first attested use of a substitution cipher in military affairs was by Julius Caesar, described by him in Gallic Wars (cf. Kahn pp83-84). In caesar cipher , you replace each letter by 3rd letter on. If it is out of bound (later than Z), then round to the head (letter A) and continue the shift. For example:meet me after the toga party PHHW PH DIWHU WKH WRJD SDUWB Please write a program in Java to implement the Caesar Cipher: a. Implement the encryption algorithm. Ask the user to input one all lower case normal sentence (called plaintext) using the nextLine method, and then output the encrypted text (called ciphertext). b. Implement the decryption algorithm. Ask the user to input one encrypted sentence (i.e. ciphertext) using the nextLine method, and then output the decrypted text (i.e. plaintext).On a piano, a key has a frequency, say f0. Each higher key (black or white) has a frequency of f0 * rn, where n is the distance (number of keys) from that key, and r is 2(1/12). Given an initial key frequency, output that frequency and the next 4 higher key frequencies. Output each floating-point value with two digits after the decimal point, which can be achieved by executingcout << fixed << setprecision(2); once before all other cout statements.On a piano, a key has a frequency, say f0. Each higher key (black or white) has a frequency of f0 * rn, where n is the distance (number of keys) from that key, and r is 2(1/12). Given an initial key frequency, output that frequency and the next 4 higher key frequencies. Output each floating-point value with two digits after the decimal point, which can be achieved by executingcout << fixed << setprecision(2); once before all other cout statements. Ex: If the input is: 440.0 (which is the A key near the middle of a piano keyboard), the output is: 440.00 466.16 493.88 523.25 554.37 Note: Use one statement to compute r = 2(1/12) using the pow function (remember to include the cmath library). Then use that r in subsequent statements that use the formula fn = f0 * rn with n being 1, 2, 3, and finally 4.
- On a piano, a key has a frequency, say f0. Each higher key (black or white) has a frequency of f0 * rn, where n is the distance (number of keys) from that key, and r is 2(1/12). Given an initial key frequency, output that frequency and the next 4 higher key frequencies. Output each floating-point value with two digits after the decimal point, which can be achieved by executingcout << fixed << setprecision(2); once before all other cout statements. Ex: If the input is: 440.0 (which is the A key near the middle of a piano keyboard), the output is: 440.00 466.16 493.88 523.25 554.37 Note: Use one statement to compute r = 2(1/12) using the pow function (remember to include the cmath library). Then use that r in subsequent statements that use the formula fn = f0 * rn with n being 1, 2, 3, and finally 4. I am having trouble putting them on one sentence line.Correct answer will be upvoted else Multiple Downvoted. Don't submit random answer. Computer science. How about we characterize a casualty substance: a casualty has a name (not really extraordinary) that comprises just of lowercase Latin letters and an integer doubt esteem. Toward the beginning of the program the client enters a rundown of n casualty names into an information base, every doubt esteem is set to 0. Then, at that point, the client makes questions of two sorts: 1 I x — set the doubt worth of the I-th casualty to x; 2 q — given a string q observe the most extreme doubt worth of a casualty whose name is a coterminous substring of q. Just to remind you, this program doesn't eliminate individuals, it just assists with looking for the names to record in a genuine scratch pad. Consequently, the rundown of the casualties in the data set doesn't change all through the questions. What are you sitting tight for? Compose that program now! Input The main line…Suppose you have a knapsack that can carry up to 17 pounds. You can only put certain items, and each item has a weight and a value. You want to put the items that will give you the highest possible value, but you can only carry up to 15 pounds. Here are the items you can put and their weights and values: I Weight value Value/Weight 1 2 10 5 2 4 30 7.5 3 6 50 8.33 4 9 70 7.78 5 10 80 8 Table 1: Caption Your task is to solve the Knapsack Problem using a greedy approach.Hints:- Sort the items by their value-to-weight ratio in descending order. Start with the item with the highest value-to-weight ratio and add it to the knapsack. - Continue adding items to the knapsack in descending order of their value-to-weight ratio until the knapsack is full or there are no more items left. - Your solution should output the total value of the items in the knapsack and the list of items that you have put. -This…
- In python, a) In the Hi-Lo game, the player begins with a score of 1000. The player is prompted for the number of points to risk and a second prompt asks the player to choose either High or Low. The player’s choice of either High or Low is compared to a random number between 1 and 13, inclusive. If the number is between 1 and 6 inclusive, then it is considered “low”. A number between 8 and 13 inclusive is “high”. The number 7 is neither high nor low, and the player loses the points at risk. If the player had guessed correctly, the points at risk are doubled and added to the total points. For a wrong choice, the player loses the points at risk. Create a HiLo application based on this specification. Application output should look similar to b) Modify the application to allow the player to continue until there are 0 points left. At the end of the game, display the number of guesses the user took before running out of points.Random J. Programmer discovers a much faster method of generating a 64-bits signature for a message using secret key technology. The idea is to simply encrypt the first 64 bits of the message, and use that as the signature. What’s wrong with this idea?suppose someone pays 100.00 during the first year and that yearly payment keeps on doubling. Display the year where yearly payment is greater than 50,000.00
- A high school has 1000 students and 1000 lockers, one locker for each student. On the first day of school, theprincipal plays the following game: She asks the first student to open all the lockers. She then asks the secondstudent to close all the even-numbered lockers. The third student is asked to check every third locker. If it isopen, the student closes it; if it is closed, the student opens it. The fourth student is asked to check every fourthlocker. If it is open, the student closes it; if it is closed, the student opens it. The remaining students continuethis game. In general, the nth student checks every nth locker. If it is open, the student closes it; if it is closed,the student opens it. After all the students have taken turns, some of the lockers are open and some are closed.The program below, when ran, will prompt the user to enter the number of lockers in the school. After thegame is over, the program will output the number of lockers and the lockers numbers of the lockers…You have a fence post located at the point (x,y) where a goat is tethered by a rope. You also have a house, which is a rectangle with diagonally opposite corners at the points bottom-left: (x1,y1) and top-right: (x2,y2). You want to pick a length of rope that guarantees the goat cannot reach the house. Determine the minimum distance from the fence post to the house, so that you can make sure to use a shorter rope. Recall that the distance formula is: sqrt( (x2−x1)^2+(y2−y1)^2 ) The input consists of a single line containing six space-separated integer values: x, y, x1, y1, x2, and y2. You are guaranteed that x1<x2 and y1<y2, and that (x,y) is strictly outside the axis-aligned rectangle with corners at (x1,y1) and (x2,y2). Return the minimum distance from the goat’s post to the house as a floating-point value from main(). Learning Objectives Be able to create a program with a lesser template. Be able to calculate the min/max of integers. Be able to write a mathematical…Is it possible to do it with this Method def canConstruct(ransomNote: str, magazine: str) -> bool: if len(ransomNote) > len(magazine): return False magazinedict = dict() for letter in magazine: if letter not in magazinedict: magazinedict[letter] = 1 else: magazinedict[letter] += 1 for letter in ransomNote: if letter not in magazinedict: return False if letter in magazinedict and magazinedict[letter] <= 0: return False magazinedict[letter] -= 1 return True with open('lab1_input.txt') as text: for line in text.readlines(): strings = list(map(str,line.split())) print(strings, end="\t") ransomNote = strings[0] magazine = strings[1] output = canConstruct(ransomNote,magazine) print('-\t'+str(output)) outfile = open('lab1_output.txt', 'a')…