Apolyalphabetic cipher is also known as:

Superscalar computer architecture is characterized by a:

Which of the following is NOT a characteristic of the ElGamal public
key cryptosystem?

In public key cryptography,

When two different keys encrypt a plaintext message into the same
ciphertext, this situation is known as:

Which attack type below does NOT exploit TCP vulnerabilities?

The Biba model addresses:

Ablock cipher:

What do the message digest algorithms MD2, MD4 and MD5 have in
common?

The addressing mode in which an instruction accesses a memory location
whose contents are the address of the desired data is called: