Question

Please answer as soon as possible. No explanation needed.

1. Fill in the blank part

blank mode block ciphers encrypt each block of equivalent plaintext into the same ciphertext.

2. Fill in the blank part

Intrusion Detection and Prevention Systems use blank to detect viruses or malware on a network.

3. Multiple Choice: Fill in the blank part

Alice wants to send a message (using the GPG implementation of public key cryptography) to Bob. She will encrypt the message using blank

Her Private Key

Her Public Key

Bob's private key

Bob's public key

4. Fill in the blank part

blank   ciphers encrypt 1 bit (0 or 1), while blank encrypt more than 1 bit (0 or 1) at a time.

Symmetric, Asymmetric

Stream, Block

Symmetric, Hybrid

Public key, Private key

5. True/False

Stream Ciphers in generally operate more slowly than block ciphers

True

False

6. True/False

Hashing Algorithms can only take input up to a maximum size of 4 GB.

True

False

Answer 1