Write a C++ Program to design a calculator using four functions for addition, subtraction, multiplication and division. then call the function from the main which read two number and send them to function and then .print the result

Q: Encrypt the following plaintext – “UNIVERSITY OF TECHNOLOGY”, using the Encryption  Key – “KEYWORD”…

A: Divide the given text in a pair. For eg, UNIVERSITY can be divided as: UN IV ER SI TY Similarly, do…

Q: Assume the Public Key E=11 and N=35, encrypt the letter ‘F’ using RSA and write down the…

A: We have got the ciphertext as 'F' after encrypting the letter 'F' with public key (E = 11) and N =…

Q: sing Columnar transposition encrypt the message “MUSCAT IS THE CAPITAL CITY OF OMAN ", using key…

A: Columnar transposition is a kind of transposition cipher. The message which has to be encrypted is…

Q: * .Christmas is in December True O False O

A: Given:

Q: We have the numbers 21,22,23,6955. This is an encrypted message with AES encryption. The first 3…

A: AES was established by NIST to encrypt data. It is a block cypher and key size is 128/192/256 bits.…

Q: Select the false statement from the list below. To encrypt data using public key cryptography, one…

A: Public key Cryptography: A pair of the  keys called public key and a private key (a public key…

Q: Encrypt and decrypt the "PLEASEGIVEFIGURES" plaintext with the Vigonore onervntion mothed ucing the…

A: Encryption and decryption is detailed in step 2.

Q: what cryptography term is based on laying out the letters of message in grid?

A: We are going to understand which cryptography term lay out the message in grid.

Q: The Rabin public-key encryption scheme is similar to RSA. Research this cryptosystem and decrypt the…

A: Key generation Generate two very large prime numbers, p and q, which satisfies the conditionp ≠ q →…

Q: What is meant by message ordering?

A: Given Data:- What is meant by message ordering?

Q: Use RSA algorithm to encrypt the plaintext "3" use following parameters p= 11, q=3, e = 13.

A: Introduction: In this question, we are asked to encrypt the plaintext "3" by using RSA algorithms,…

Q: ?Who is Marina or Jolia tall tallest taller the tallest O O O O

A: According to the information given:- We have to choose the correct option to satisfy the statement.

Q: Do you understand what you mean by Trojan Horses?

A: the answer is given below:-

Q: Write an academic article on cryptocurrency of 400-450 words and follow proper academic writing…

A: Write an academic article on cryptocurrency of 400-450 words and follow proper academic writing…

Q: Select the false statement from the list below. To encrypt data using public key cryptography, one…

A: Encryption using public keys: In public key cryptography, a combination of keys known as a public…

Q: Write Matlab program to find secrecy and authentication of message using RSA algorithm.

A: ⦁ Choose any p=3 and q=11⦁ Compute any n = p * q = 3 * 11 = 33⦁ Compute this φ(n)= (p – 1) * (q –…

Q: From worksheet General, in cell E17, round the number given in the cell G16 which always pushes down…

A: Required:

Q: Q3: Based on Data Encryption Standard (DES), if the output of R16 is "53 2C 26 CD 15 28" and the…

A:

Q: Which other methods, besides message authentication, are there?

A: Introduction: A message authentication code (MAC) is a brief piece of information used to verify…

Q: From worksheet General, in cell D8, round the number given in cell F9 to two decimal places. Answer:

A: Required:

Q: Using Columnar transposition encrypt the message “UNIVERSITY OF TECHNOLGOY AND APPLIED SCIENCES ",…

A: Given data  Using Columnar transposition encrypt the message “UNIVERSITY OF TECHNOLGOY AND APPLIED…

Q: Answer 3 hasn't been provided and I am having a little bit of confusion between this and the notes I…

A: A multicycle pipeline is a processor design that divides instruction execution into several stages,…

Q: The Internet has developed into a vital instrument for expressing one's free speech, and it is…

A: Introduction: Internet is a computer-to-computer network. Millions of smaller networks transfer data…

Q: On the internet, how can you discern the difference between phoney and true information?

A: Answer : On internet if you have to differentiate between false and true information than most…

Q: Not all English-speaking countries have * the same vocabulary True O False O

A: Solution: The statement is False, not all English speaking countries have the same vocabulary. There…

Q: Please identify the correct statement(s) for operation modes. IVs can be sent from the sender to the…

A: 1. This statement is true. Initialization vectors (IVs) are used to ensure the uniqueness of the…

Q: Select the false statement from the list below. To encrypt data using public key cryptography, one…

A: Answer:

Q: 2. Bob wants to send a highly confidential message to Alice using public key cryptosystem. Bob…

A: The above question is solved in step 2 :-

Q: Which other methods, besides message authentication, are there?

A: Given: Message authentication code (MAC) is a short piece of information used to authenticate…

Q: Is it possible to use software on a desktop computer to make secret keys for use in cryptographic…

A: In today's digital world, securing sensitive information has become a top priority for individuals…

Q: Find the Cipher text using the following block diagram if the relevant information are as under:…

A: Plain text:        1011    1010                            L          R By applying expansion…

Q: suppose the RSA cryptosystem is used for sending secret messages with the private key (15,3) and the…

A: Lets see the solution.

Q: qu

A: Given What is Tw?

Q: Q. For an RSA digital signature scheme with N=10807, and e = 3, find the valid RSA signature of 12.

A: Q. For an RSA digital signature scheme with N=10807, and e = 3, find the valid RSA signature of 12.

Q: v is an example of a Public Key: 3048 0241 00C9 18FA CF8D EB2D EFD5 FD37 89B9 E069 EA97 C4FB C6E4…

A: