ssume p=11 and q=17, e=7 and M=2. Find the private key d,

Encipher the following plaintext using the Row Transposition cipher and key = 3 5 2 4 1: “ihave decided to give you a job offer”.

If the shared key is "SECURITY" and the result of DES round 15 is "IT? 7b/," what is the ciphertext?

Which of the following statement is True? Given that Bob's public key is available online, Bob will use his public key to generate digital signature In reality, RSA is used to encrypt the actual data exchanged between a sender and a receiver In reality, RSA is used to encrypt the symmetric key In RSA, if we use the private key to encrypt the data, then it is not possible to use the public key to decrypt it to get the original data In RSA, the public key and private key are identical