1. Explain the difference between file encryption and volume encryption. 2. Explain the fundamental difference between block and stream ciphers. 3. Describe the steps performed in a typical block...

1. Explain the difference between file encryption and volume encryption.

2. Explain the fundamental difference between block and stream ciphers.

3. Describe the steps performed in a typical block cipher.

 4. We encrypt some data with a block cipher. The ciphertext suffers a 1-bit error. How does this affect the plaintext after we decrypt the ciphertext?