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Q.

The _______ is a number or a set of numbers on which the cipher operates

A

cipher

B

secret

C

key

D

none of the above

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MCQ

1.

The _______ mode is normally used when we need host-to-host (end-to-end) protection of data

A

transport

B

tunnel

C

either (a) or (b)

D

neither (a) nor (b)

Discussion

MCQ

2.

A(n) _____ is a trusted third party that assigns a symmetric key to two parties.

A

KDC

B

CA

C

KDD

D

none of the above

Discussion

MCQ

3.

. The ________ method provides a one-time session key for two parties

A

Diffie-Hellman

B

RSA

C

DES

D

AES

Discussion

MCQ

4.

The combination of key exchange, hash, and encryption algorithms defines a ________ for each SSL session

A

list of protocols

B

cipher suite

C

list of keys

D

none of the above

Discussion

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5.

_______ means to prove the identity of the entity that tries to access the system's resources.

A

Message authentication

B

Entity authentication

C

Message confidentiality

D

none of the above

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