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Which of the following are used to generate a message digest by the network security protocols?
 

(P) SHA-256
(Q) AES
(R) DES
(S) MD5
  1. P and S only
  2. P and Q only 
  3. R and S only
  4. P and R only
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1 Answer

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option A)SHA-256 genrates 256 bit message digest while MD5 algorithm generating 128-bit

               message digest.

                AES and DES are encryption standard.

Answer:

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